Environm. Sci. sites 01-05-2011 - 2-18-2011; Web sites, environmental science
Ostroumov S.A., Dodson S., Hamilton D., Peterson S., Wetzel R.G. Medium-term and long-term priorities in ecological studies // Rivista di Biologia / Biology Forum. 2003. 96: 327-332. http://www.scribd.com/doc/48100827
http://5bio5.blogspot.com/2012/09/environm-sci-sites-01-05-2011-2-18-2011.html
KEY WORDS:
criteria, hazard, pollution, pollutants, water, ecosystems, Mytilus, self-purification, environment, man-made effects, anthropogenic, biochemical, ecology, macrophytes, lake,
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Criteria of Ecological Hazards Due to Anthropogenic Effects on the Biota: Searching for a System.
Doklady Biological Sciences, Vol. 371, 2000, pp. 204–206. Translated from Doklady Akademii Nauk, Vol. 371, No. 6, 2000, pp. 844–846.
http://www.scribd.com/doc/49065476/
Original Russian Text Copyright © 2000 by Ostroumov. GENERAL BIOLOGY Criteria of Ecological Hazards Due to Anthropogenic Effects on the Biota: Searching for a System.
Presented by Academician V.N. Bol’shakov, November 27, 1998 Received March 19, 1999 Among the multiplicity of characteristics of anthropogenic factors affecting the biota [1–3], resea
Doklady Biological Sciences, Vol. 371, 2000, pp. 204–206. Translated from Doklady Akademii Nauk, Vol. 371, No. 6, 2000, pp. 844–846.
http://www.scribd.com/doc/49065476/
Original Russian Text Copyright © 2000 by Ostroumov. GENERAL BIOLOGY Criteria of Ecological Hazards Due to Anthropogenic Effects on the Biota: Searching for a System.
Presented by Academician V.N. Bol’shakov, November 27, 1998 Received March 19, 1999 Among the multiplicity of characteristics of anthropogenic factors affecting the biota [1–3], resea
Published: 02 / 18 / 2011
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Books.authored.and.coauthored.by.S.Ost
books on environmental science, ecology, authored and coauthored by S.A. Ostroumov, selected: http://www.scribd.com/doc/48540824
books on environmental science, ecology, authored and coauthored by S.A. Ostroumov, selected: http://www.scribd.com/doc/48540824
http://www.scribd.com/doc/48540824/Books-authored-and-coauthored-by-S-Ost; The books authored and coauthored by S.A. O. (selected, some with short comments)
ON THE CITATION of publications by S.A.O. see at: http://www.researchgate.net/profile/Sergei_Ostroumov/blog/7430_Citing_SOstroumov; ON SOME OF THE BOOKS see at: http://www.researchgate.net/profile/Sergei_Ostroumov/blog/5898_FAQDetergentsSurfactantsRisk; http://www.researchgate.net/profile/Sergei_Ostroumov/blog/7123_FAQ2BookBioeffects;
the book 'Introduction to Biochemical Ecology' see: http://www.researchgate.net/event/International_Poster_Session_Ecosystems_Organisms_Innovations- 14_Amherst_MA_USA/board/thread/21140_About_the_book_Introduction_to_Biochemical_Ecolog?viewLast=true; IN 12 LANGUAGES: http://www.scribd.com/doc/48040968/book-Intro-Bioch-Ecol-in-12-lang; http://www.researchgate.net/group/BiochemicaL_Ecology/; EVALUATIONS of publications authored by S.A.O.: http://www.researchgate.net/profile/Sergei_Ostroumov/blog/7034_Comments_Evaluation_January2_2011; http://www.researchgate.net/profile/Sergei_Ostroumov/blog/5724_EvaluationbyProfAPKapitsa;
[book] Ecology, Biocoenology and Nature Conservation. Moscow University Press. Moscow, 1984. [In co-authorship]. [book] Introduction to Biochemical Ecology. 1986. Moscow. Moscow University Press. 176 p. Figures, tables. Bibliogr.: pp. 168-174. [Analyzed in the book: Ecological roles of natural and man-made chemicals. Inter alia, some problems of chemical communication and regulation in natural populations and ecosystems, environmental toxicology and chemistry and QSAR. Ecological functions of secondary metabolites of bacteria, fungi, algae, plants, invertebrates and vertebrates. There are no other books on biochemical ecology in the international literature that analyzes so broad diversity of data on metabolites of various taxons. Several published reviews indicated that the book broke a fresh ground and extended the frontiers of ecology. Some new concepts suggested, namely ‘ecological chemomediators’ and ‘ecological chemoregulators’ in ecosystems]. Translated into Polish and Bulgarian languages. http://www.researchgate.net/event/International_Poster_Session_Ecosystems_Organisms_Innovations- 14_Amherst_MA_USA/board/thread/21140_About_the_book_Introduction_to_Biochemical_Ecolog?viewLast=true; IN 12 LANGUAGES: http://www.scribd.com/doc/48040968/book-Intro-Bioch-Ecol-in-12-lang; http://www.researchgate.net/group/BiochemicaL_Ecology/; Published reviews of the book: Priroda (Nature). 1987. No. 1. p.125; Professor Telitchenko M.M. (Head of Department, School of Biology, Moscow University) Review of the book 'Introduction to Biochemical Ecology'. – Bulletin of Moscow University. Ser. 16. Biology. 1986. No. 4. P. 58; Prof. Stavskaya S.S. // Physiology and biochemistry of cultivated plants. 1988. v. 20, No. 1. p. 99 - 100. - Review of the book: 'Introduction to Bio-Chemical Ecology'; Prof. Pokarzhevsky А.D., Semenova N.L. // Ecology. 1988, No. 2, p. 89 - 90. - Review; Prof. Sokolov М.S. // Аgrochemistry. 1987, No. 7, p. 135-136. - Review; Prof. Gusev М.V. (Head of Department, and Dean, School of Biology, Moscow University) // Plant Physiology. V. 35. No. 2, p.412 - 413. - Review of the book: 'Introduction to Bio-Chemical Ecology'; Prof. Dubinin N.P. (Full Member, Acad.Sci.) // Izvestia Acad. Sci. Ser. Biol. (Bulletin of Acad. Sci. Biological series). 1988, No. 1. p. 799 - 800. - Review; Prof. B. Stugren. Introduction to Biochemical Ecology by S.A. Ostroumov (a review) // Studia Univ. Babes-Bolyai. Biologia. 1987. No. 2. P. 96 – 97 (in English); Dr. E. Symonides // Wiadomosci Ecologiczne, V. 33. No.
ON THE CITATION of publications by S.A.O. see at: http://www.researchgate.net/profile/Sergei_Ostroumov/blog/7430_Citing_SOstroumov; ON SOME OF THE BOOKS see at: http://www.researchgate.net/profile/Sergei_Ostroumov/blog/5898_FAQDetergentsSurfactantsRisk; http://www.researchgate.net/profile/Sergei_Ostroumov/blog/7123_FAQ2BookBioeffects;
the book 'Introduction to Biochemical Ecology' see: http://www.researchgate.net/event/International_Poster_Session_Ecosystems_Organisms_Innovations- 14_Amherst_MA_USA/board/thread/21140_About_the_book_Introduction_to_Biochemical_Ecolog?viewLast=true; IN 12 LANGUAGES: http://www.scribd.com/doc/48040968/book-Intro-Bioch-Ecol-in-12-lang; http://www.researchgate.net/group/BiochemicaL_Ecology/; EVALUATIONS of publications authored by S.A.O.: http://www.researchgate.net/profile/Sergei_Ostroumov/blog/7034_Comments_Evaluation_January2_2011; http://www.researchgate.net/profile/Sergei_Ostroumov/blog/5724_EvaluationbyProfAPKapitsa;
[book] Ecology, Biocoenology and Nature Conservation. Moscow University Press. Moscow, 1984. [In co-authorship]. [book] Introduction to Biochemical Ecology. 1986. Moscow. Moscow University Press. 176 p. Figures, tables. Bibliogr.: pp. 168-174. [Analyzed in the book: Ecological roles of natural and man-made chemicals. Inter alia, some problems of chemical communication and regulation in natural populations and ecosystems, environmental toxicology and chemistry and QSAR. Ecological functions of secondary metabolites of bacteria, fungi, algae, plants, invertebrates and vertebrates. There are no other books on biochemical ecology in the international literature that analyzes so broad diversity of data on metabolites of various taxons. Several published reviews indicated that the book broke a fresh ground and extended the frontiers of ecology. Some new concepts suggested, namely ‘ecological chemomediators’ and ‘ecological chemoregulators’ in ecosystems]. Translated into Polish and Bulgarian languages. http://www.researchgate.net/event/International_Poster_Session_Ecosystems_Organisms_Innovations- 14_Amherst_MA_USA/board/thread/21140_About_the_book_Introduction_to_Biochemical_Ecolog?viewLast=true; IN 12 LANGUAGES: http://www.scribd.com/doc/48040968/book-Intro-Bioch-Ecol-in-12-lang; http://www.researchgate.net/group/BiochemicaL_Ecology/; Published reviews of the book: Priroda (Nature). 1987. No. 1. p.125; Professor Telitchenko M.M. (Head of Department, School of Biology, Moscow University) Review of the book 'Introduction to Biochemical Ecology'. – Bulletin of Moscow University. Ser. 16. Biology. 1986. No. 4. P. 58; Prof. Stavskaya S.S. // Physiology and biochemistry of cultivated plants. 1988. v. 20, No. 1. p. 99 - 100. - Review of the book: 'Introduction to Bio-Chemical Ecology'; Prof. Pokarzhevsky А.D., Semenova N.L. // Ecology. 1988, No. 2, p. 89 - 90. - Review; Prof. Sokolov М.S. // Аgrochemistry. 1987, No. 7, p. 135-136. - Review; Prof. Gusev М.V. (Head of Department, and Dean, School of Biology, Moscow University) // Plant Physiology. V. 35. No. 2, p.412 - 413. - Review of the book: 'Introduction to Bio-Chemical Ecology'; Prof. Dubinin N.P. (Full Member, Acad.Sci.) // Izvestia Acad. Sci. Ser. Biol. (Bulletin of Acad. Sci. Biological series). 1988, No. 1. p. 799 - 800. - Review; Prof. B. Stugren. Introduction to Biochemical Ecology by S.A. Ostroumov (a review) // Studia Univ. Babes-Bolyai. Biologia. 1987. No. 2. P. 96 – 97 (in English); Dr. E. Symonides // Wiadomosci Ecologiczne, V. 33. No.
Public Category: None Reads: 287 Published: 02 / 10 / 2011
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http://www.scribd.com/doc/48179974/Abstract-and-TExt; Al-Lohedan, H.A.* and Al-Blewi , F.F. SURFACTANTS PART 1: OVERVIEW ON THEIR PHYSICAL PROPERTIES. J. Saudi Chem. Soc., (2008). Vol. 12, No. 4; pp. 489-514. Department of Chemistry, King Saud University P.O. Box 2455, Riyadh-11451, Saudi Arabia (Received 14th June 2008; Accepted 8th Oct. 2008); [The book ‘Biological Effects of Surfactants’ was cited in this paper. More info on this book: http://www.scribd.com/doc/46637373; http://www.scribd.com/doc/46613666; http://www.researchgate.net/profile/Sergei_Ostroumov/blog/7123_FAQ2BookBioeffects; http://www.researchgate.net/profile/Sergei_Ostroumov/blog/7050_Arabic_on_Detergents ]
Key words: Effects, Surfactants, Detergents, Ecotoxicology, pollution, water quality, environmental studies, environmental chemistry, freshwater, marine ecosystems, aquatic ecosystems, biotesting, bioassay, synthetic chemicals, pollutants, toxicology, sustainability, water resources; Micelles; Critical micelle concentration, CMC; Micellar shape; Solubilization, Reversed micelles, Aggregation number, Krafft point, HLB, Abstract: تﺎﺒﮐﺮﳌا ﱪﺘﻌﺗًﺎﻴﺤﻄﺳ ﺔﻄﺸﻨﻟاةدﺪﻌﺘﳌا تﺎﻣاﺪﺨﺘﺳﻻا تاذ ﺔﻴﺋﺎﻴﻤﻴﮑﻟا تﺎﺒﮐﺮﳌا ﻦﻣ.تﺎﺌiﺰﺟ ﺪﻌﺗ ﻲﻬﻓ"أﺔﻴﻠﻴﻔﻴﻔﻣ"ﺚﻴﺣءﺎﻤﻠﻟ ﺐﳏ سأر ﻦﻣ نﻮﮑﺘﺗ"ﻲﻠﻴﻓورﺪﻴﻫ"ءﺎﻤﻠﻟ هرﺎﮐ ﻞiذو"ﰊﻮﻓورﺪﻴﻫ."ًﺎﻴﺤﻄﺳ ﺔﻄﺸﻨﻟا تﺎﺒﮐﺮﻤﻠﻟ ﺔﺟودﺰﳌا ﺔﻌﻴﺒﻄﻟا هﺬﻫًﻻﺎﺼﺗا ﺎﻬﺘﺒﺴﮐأًﺎiﻮﻗﳌا ﻞﺜﻣ ﺔﺟﺰﺘﻤﳌا ﲑﻏ ﻞﺋاﻮﺴﻟا ﲔﺑﺖiﺰﻟاو ءﺎ.ﺔﻴﺤﻄﺴﻟا تاﺮﺗﻮﺘﻟا ﻦﻣ ﻞﻴﻠﻘﺘﻟا ﻰﻠﻋ ةرﺪﻘﻟا تﺎﺒﮐﺮﳌا هﺬﳍوﺔﺟﺰﺘﻤﳌا ﲑﻏ ﻞﺋاﻮﺴﻟا ﲔﺑ ﻞﺻﺎﻔﻟا ﺢﻄﺴﻟا ﻰﻠﻋ ﺎﻬﻌﻤﺠﺘﺑ ﻚﻟذو ﺔ ﻴﻨﻴﺒﻟاوﻊﻤﺠﺘﻟا ﻊﻴﻄﺘﺴﺗ ﺎ أ ﺎﻤﮐ ،جاﺰﺘﻣﻻا ﻰﻠﻋ ﺎ ﺪﻋﺎﺴﻣوﺑ ﻰﻤﺴi ﺎﻣ ﻦiﻮﮑﻟﳊا ﺮﻓﻮﺘﻟا ،ﺔﮐﺮﳊا ﺔﻴﻠﺑﺎﻗ ،ﺔﻴﻧﺎﺑوﺬﻟا ﻦﻣ ﺪiﺰi هروﺪﺑ اﺬﻫو ﺰﻠﺴiﺎﳌﺎًﺎﻘﺣﻻو يﻮﻴتﺎﺒﮐﺮﻤﻠﻟ يﻮﻴﳊا ﻚﮑﻔﺘﻟاﺔﺒﺋاﺬﻟا ﲑﻏ وأ ﺔﻫرﺎﮑﻟا ﺔiﻮﻀﻌﻟا.ًﺎﻴﺤﻄﺳ ﺔﻄﺸﻨﻟا تﺎﺒﮐﺮﳌا ﻦﻋ ﺔﻤ ﻴﻗ تﺎﻣﻮﻠﻌﻣ مﺪﻘi ﺔﻴﻌﺟﺮﳌا ﺔﻟﺎﻘﳌا هﺬﻫ ﻦﻣ لوﻷا ءﺰﳉاﻦﻣﻪﺿاﺮﻌﺘﺳا لﻼﺧ-ﺔiاﺪﺒﻟا ﰲ-و ﺔﻌﻴﺒﻄﻟا ﰲ تﺎﺒﮐﺮﳌا هﺬﻫ ﺪﺟاﻮﺘﻟﺎﻔﻴﻨﺼﺗرﻮﻄﺘﻟا ﻰﻠﻋ ءﻮﻀﻟا ﻲﻘﻠi ﰒ ﻦﻣو ﺔﻣﺎﻌﻟا ﺎﻲﺋﺎﻴﻤﻴﮑﻟاﺐﺣﺎﺻ يﺬﻟارﻮﻄﺗتﺎﺒﮐﺮﳌا هﺬﻫ.ًاﲑﺧأًاﺮﺧآ ﺲﻴﻟوﰲ تﺎﺒﮐﺮﳌا هﺬﳍ ﺔﻴﺋﺎiﺰﻴﻔﻟا تﺎﻔﺼﻟا ﻢﻫأ ﻞﻴﺼﻔﺘﻟﺎﺑو ءﺰﳉا اﺬﻫ ﺶﻗﺎﻨiﻣاﻮﻌﻟا ﻢﻫأ ﻰﻠﻋ ﺪﻴﮐﺄﺘﻟا لﻼﺧ ﻦﻣ ﺔﻴﺋﺎﻨﺜﺘﺳﻻا ﲑiﺎﻌﳌا هﺬﻫ ﺎﻬﺘﺒﺴﮐأ ﱵﻟاو ﻞﻴﻟﺎﶈاتﺎﻔﺼﻟا هﺬﻫ ﻰﻠﻋ ﺮﺛﺆﺗ ﱵﻟا ﻞ. Abstract: Surfactants are among the most versatile chemical compounds. They are amphiphilic molecules composed of a hydrophilic head and a hydrophobic tail. This dual nature of the surfactants produces a strong affinity for interfaces between immiscible fluids such as oil and water. Surfactants can reduce surface and interfacial tensions by accumulating at the interface of immiscible fluids to form micelles and increase the solubility, mobility, bioavailability and subsequent biodegradation of hydrophobic or insoluble organic compounds. Part 1 of this review affords valuable information about the surfactants starting with their natural occurrence and general classification. Then it adds additional light on the chemistry development of these compounds. Last but not least it discusses in detail the most important physical properties of these compounds in the solutions, which gave them their extraordinary criteria, by emphasizing on the factors that affect on these properties. Keywords: Surfactants; Micelles; Critical micelle concentration CMC; Micellar shape; Solubilization, Reversed micelles, Aggregation number, Krafft point, HLB. Contents page 1 Introduction490 2Surfactants490 3Natural surfactants 4914General classifications of surfactants4925The development of surfactant chemistry4926Physical properties of surfactants4946.1Micellar formation4946.1.1Normal micellar formation4946.1.2Reversed micellar formation495* To whom all correspondence should be addressed -------------------------------------------------------------------------------- Page 2 Hamad A. Al-Lohedan and Fawzia F. Al-BlewiJ. Saudi Chem. Soc., Vol. 12, No. 44906. 2 Critical micelle concentration CMC4956. 2.1Factors affecting critical micelle concentration CMC497 6.2.1.1Hydrocarbon chain length and structure 4976.2.1.2Nature of the polar head group 4986.2.1.3The effect of counterion 4996.2.1.4The effect of additives 5006.2.1.5The ef
Key words: Effects, Surfactants, Detergents, Ecotoxicology, pollution, water quality, environmental studies, environmental chemistry, freshwater, marine ecosystems, aquatic ecosystems, biotesting, bioassay, synthetic chemicals, pollutants, toxicology, sustainability, water resources; Micelles; Critical micelle concentration, CMC; Micellar shape; Solubilization, Reversed micelles, Aggregation number, Krafft point, HLB, Abstract: تﺎﺒﮐﺮﳌا ﱪﺘﻌﺗًﺎﻴﺤﻄﺳ ﺔﻄﺸﻨﻟاةدﺪﻌﺘﳌا تﺎﻣاﺪﺨﺘﺳﻻا تاذ ﺔﻴﺋﺎﻴﻤﻴﮑﻟا تﺎﺒﮐﺮﳌا ﻦﻣ.تﺎﺌiﺰﺟ ﺪﻌﺗ ﻲﻬﻓ"أﺔﻴﻠﻴﻔﻴﻔﻣ"ﺚﻴﺣءﺎﻤﻠﻟ ﺐﳏ سأر ﻦﻣ نﻮﮑﺘﺗ"ﻲﻠﻴﻓورﺪﻴﻫ"ءﺎﻤﻠﻟ هرﺎﮐ ﻞiذو"ﰊﻮﻓورﺪﻴﻫ."ًﺎﻴﺤﻄﺳ ﺔﻄﺸﻨﻟا تﺎﺒﮐﺮﻤﻠﻟ ﺔﺟودﺰﳌا ﺔﻌﻴﺒﻄﻟا هﺬﻫًﻻﺎﺼﺗا ﺎﻬﺘﺒﺴﮐأًﺎiﻮﻗﳌا ﻞﺜﻣ ﺔﺟﺰﺘﻤﳌا ﲑﻏ ﻞﺋاﻮﺴﻟا ﲔﺑﺖiﺰﻟاو ءﺎ.ﺔﻴﺤﻄﺴﻟا تاﺮﺗﻮﺘﻟا ﻦﻣ ﻞﻴﻠﻘﺘﻟا ﻰﻠﻋ ةرﺪﻘﻟا تﺎﺒﮐﺮﳌا هﺬﳍوﺔﺟﺰﺘﻤﳌا ﲑﻏ ﻞﺋاﻮﺴﻟا ﲔﺑ ﻞﺻﺎﻔﻟا ﺢﻄﺴﻟا ﻰﻠﻋ ﺎﻬﻌﻤﺠﺘﺑ ﻚﻟذو ﺔ ﻴﻨﻴﺒﻟاوﻊﻤﺠﺘﻟا ﻊﻴﻄﺘﺴﺗ ﺎ أ ﺎﻤﮐ ،جاﺰﺘﻣﻻا ﻰﻠﻋ ﺎ ﺪﻋﺎﺴﻣوﺑ ﻰﻤﺴi ﺎﻣ ﻦiﻮﮑﻟﳊا ﺮﻓﻮﺘﻟا ،ﺔﮐﺮﳊا ﺔﻴﻠﺑﺎﻗ ،ﺔﻴﻧﺎﺑوﺬﻟا ﻦﻣ ﺪiﺰi هروﺪﺑ اﺬﻫو ﺰﻠﺴiﺎﳌﺎًﺎﻘﺣﻻو يﻮﻴتﺎﺒﮐﺮﻤﻠﻟ يﻮﻴﳊا ﻚﮑﻔﺘﻟاﺔﺒﺋاﺬﻟا ﲑﻏ وأ ﺔﻫرﺎﮑﻟا ﺔiﻮﻀﻌﻟا.ًﺎﻴﺤﻄﺳ ﺔﻄﺸﻨﻟا تﺎﺒﮐﺮﳌا ﻦﻋ ﺔﻤ ﻴﻗ تﺎﻣﻮﻠﻌﻣ مﺪﻘi ﺔﻴﻌﺟﺮﳌا ﺔﻟﺎﻘﳌا هﺬﻫ ﻦﻣ لوﻷا ءﺰﳉاﻦﻣﻪﺿاﺮﻌﺘﺳا لﻼﺧ-ﺔiاﺪﺒﻟا ﰲ-و ﺔﻌﻴﺒﻄﻟا ﰲ تﺎﺒﮐﺮﳌا هﺬﻫ ﺪﺟاﻮﺘﻟﺎﻔﻴﻨﺼﺗرﻮﻄﺘﻟا ﻰﻠﻋ ءﻮﻀﻟا ﻲﻘﻠi ﰒ ﻦﻣو ﺔﻣﺎﻌﻟا ﺎﻲﺋﺎﻴﻤﻴﮑﻟاﺐﺣﺎﺻ يﺬﻟارﻮﻄﺗتﺎﺒﮐﺮﳌا هﺬﻫ.ًاﲑﺧأًاﺮﺧآ ﺲﻴﻟوﰲ تﺎﺒﮐﺮﳌا هﺬﳍ ﺔﻴﺋﺎiﺰﻴﻔﻟا تﺎﻔﺼﻟا ﻢﻫأ ﻞﻴﺼﻔﺘﻟﺎﺑو ءﺰﳉا اﺬﻫ ﺶﻗﺎﻨiﻣاﻮﻌﻟا ﻢﻫأ ﻰﻠﻋ ﺪﻴﮐﺄﺘﻟا لﻼﺧ ﻦﻣ ﺔﻴﺋﺎﻨﺜﺘﺳﻻا ﲑiﺎﻌﳌا هﺬﻫ ﺎﻬﺘﺒﺴﮐأ ﱵﻟاو ﻞﻴﻟﺎﶈاتﺎﻔﺼﻟا هﺬﻫ ﻰﻠﻋ ﺮﺛﺆﺗ ﱵﻟا ﻞ. Abstract: Surfactants are among the most versatile chemical compounds. They are amphiphilic molecules composed of a hydrophilic head and a hydrophobic tail. This dual nature of the surfactants produces a strong affinity for interfaces between immiscible fluids such as oil and water. Surfactants can reduce surface and interfacial tensions by accumulating at the interface of immiscible fluids to form micelles and increase the solubility, mobility, bioavailability and subsequent biodegradation of hydrophobic or insoluble organic compounds. Part 1 of this review affords valuable information about the surfactants starting with their natural occurrence and general classification. Then it adds additional light on the chemistry development of these compounds. Last but not least it discusses in detail the most important physical properties of these compounds in the solutions, which gave them their extraordinary criteria, by emphasizing on the factors that affect on these properties. Keywords: Surfactants; Micelles; Critical micelle concentration CMC; Micellar shape; Solubilization, Reversed micelles, Aggregation number, Krafft point, HLB. Contents page 1 Introduction490 2Surfactants490 3Natural surfactants 4914General classifications of surfactants4925The development of surfactant chemistry4926Physical properties of surfactants4946.1Micellar formation4946.1.1Normal micellar formation4946.1.2Reversed micellar formation495* To whom all correspondence should be addressed -------------------------------------------------------------------------------- Page 2 Hamad A. Al-Lohedan and Fawzia F. Al-BlewiJ. Saudi Chem. Soc., Vol. 12, No. 44906. 2 Critical micelle concentration CMC4956. 2.1Factors affecting critical micelle concentration CMC497 6.2.1.1Hydrocarbon chain length and structure 4976.2.1.2Nature of the polar head group 4986.2.1.3The effect of counterion 4996.2.1.4The effect of additives 5006.2.1.5The ef
_ (List.papers.Pub.Med.authored.Ostro.Feb.3+
Papers authored and coauthored by Dr. S. A. Ostroumov, indexed at PubMed. Updated February 3, 2011: KEY WORDS: priorities, ecology, environmental, biospheric, sciences, life, bioassay, biomedical, geosciences, ecosystems, http://www.scribd.com/doc/48102330
Papers authored and coauthored by Dr. S. A. Ostroumov, indexed at PubMed. Updated February 3, 2011: KEY WORDS: priorities, ecology, environmental, biospheric, sciences, life, bioassay, biomedical, geosciences, ecosystems, http://www.scribd.com/doc/48102330
http://www.scribd.com/doc/48102330/-List-papers-Pub-Med-authored-Ostro-Feb-3; List of the papers authored and coauthored by Dr. S. A. Ostroumov, indexed at PubMed. Updated February 3, 2011: KEY WORDS: priorities, fundamentals, ecology, environmental, science, biospheric, sciences, life, bioassay, biomedical, sciences, geosciences, ecosystems, biosphere, organisms, levels, of, life systems, man-made impacts, anthropogenic, effects, terrestrial, and, aquatic, research, topics, environmental, hazards, man-made impacts, anthropogenic, effects, pollutants, xenobiotics, aquatic, ecosystems, water, purification, water, quality, filtration, bivalves, surfactants, detergents, biosphere, SDS, sodium dodecylsulfate; TX100, Triton X-100; TDTMA, tetradecyltrimethylammonium bromide; functioning, mollusks, mussels, oysters, Unio, tumidus, U. pictorum, Mytilus, galloprovincialis, edulis, Crassostrea gigas, ecological, hazard, sublethal, concentrations, synthetic, self-purification, bioassay, innovation,
Ostroumov S.A., Dodson S., Hamilton D., Peterson S., Wetzel R.G. Medium-term and long-term priorities in ecological studies // Rivista di Biologia / Biology Forum. 2003. 96: 327-332. http://www.scribd.com/doc/48100827
http://www.scribd.com/doc/48100827
Ostroumov S.A., Dodson S., Hamilton D., Peterson S., Wetzel R.G. Medium-term and long-term priorities in ecological studies // Rivista di Biologia / Biology Forum. 2003 (May). 96: 327-332. Abstracts in Eng. and Italian (p. 332). Bibliogr. 20 ref. www.ncbi.nlm.nih.gov/pubmed/14595906 ; PMID: 14595906 [PubMed - indexed for MEDLINE] Research priorities in ecology and environmental sciences for the future are formulated. The priorities for both fundamental and applied ecology are proposed. The list of priorities includes 50 items. The priorities are relevant to terrestrial, aquatic, and general ecology. The list of priorities is helpful when grant proposals are being prepared, evaluated, and selected for funding. KEY WORDS: priorities, fundamentals, ecology, environmental sciences, biospheric sciences, life and biomedical sciences, geosciences, ecosystems, biosphere, organisms, levels of life systems, man-made impacts, anthropogenic effects, terrestrial and aquatic, research topics
MEDIUM-TERM AND LONG-TERM PRIORITIES IN ECOLOGICAL STUDIES short title: PRIORITIES IN ECOLOGICAL STUDIES S. A. Ostroumov1, S. Dodson2, D. Hamilton3, S. Peterson4, R. G. Wetzel5 1 Department of Hydrobiology, Moscow State University, Moscow 119991; [current address: Laboratory of Physico-Chemistry of Biomembranes, Faculty of Biology, Moscow State University, Moscow 119991, Russian Federation]; 2 Zoology-Birge Hall, University of Wisconsin, 430 Lincoln Drive, Madison, WI 53706, USA; 3 Department of Biological Sciences, University of Waikato, Private Bag 3105, Hamilton, New Zealand; 4 US EPA, National Health and Environmental Effects Research Laboratory, Western Ecology Division, 200 SW 35th Street, Corvallis, OR 97333, USA; 5 Department of Environmental Sciences and Engineering, School of Public Health, University of North Carolina, Chapel Hill, NC 27599. 1.Introduction 2. The list of priorities in ecological research 3.Conclusion Abstract: Research priorities in ecology and environmental sciences for the future are formulated. The priorities for both fundamental and applied ecology are proposed. The list of priorities includes about 50 items. The priorities are relevant to terrestrial, aquatic, and general ecology. The list of priorities is helpful when grant proposals are being prepared, evaluated, and selected for funding. Keywords: ecology, environmental sciences, priorities, fundamental problems, topics for grants, scientific policy 1.INTRODUCTION We have only "one biosphere to disturb, to manage, to cherish, to understand, to love" (Margalef [1997]). As we enter the 21st century, we seek to formulate research priorities to complement current efforts for better understanding and unraveling the complexity of ecological processes that occur in the biosphere. “Where shall ecology go, ... and which will be the battlefields of ecology?” (Lindström et al., [1999]). Many authors contributed to analysis of the fundamental problems and priorities of modern ecology (e.g., Bezel et al., [1994]; Rigler and Peters [1995]; Reynolds [1997]; Mooney [1998]; Alimov [2000]). The goal of this paper is to continue formulating the priorities in ecological studies in order to optimize the effort of researchers in this fundamentally important area of science. 2. THE LIST OF PRIORITIES IN ECOLOGICAL RESEARCH The list of priorities given below is not intended to be exhaustive, but rather to highlight those research areas we consider to be the most important toward solving critical ecological problems over the next decade and beyond. The list of research items is not in order of importance. Variants of some priorities are given as the variations in wording may become important in future. The list of the priorities follows:
Ostroumov S.A., Dodson S., Hamilton D., Peterson S., Wetzel R.G. Medium-term and long-term priorities in ecological studies // Rivista di Biologia / Biology Forum. 2003 (May). 96: 327-332. Abstracts in Eng. and Italian (p. 332). Bibliogr. 20 ref. www.ncbi.nlm.nih.gov/pubmed/14595906 ; PMID: 14595906 [PubMed - indexed for MEDLINE] Research priorities in ecology and environmental sciences for the future are formulated. The priorities for both fundamental and applied ecology are proposed. The list of priorities includes 50 items. The priorities are relevant to terrestrial, aquatic, and general ecology. The list of priorities is helpful when grant proposals are being prepared, evaluated, and selected for funding. KEY WORDS: priorities, fundamentals, ecology, environmental sciences, biospheric sciences, life and biomedical sciences, geosciences, ecosystems, biosphere, organisms, levels of life systems, man-made impacts, anthropogenic effects, terrestrial and aquatic, research topics
MEDIUM-TERM AND LONG-TERM PRIORITIES IN ECOLOGICAL STUDIES short title: PRIORITIES IN ECOLOGICAL STUDIES S. A. Ostroumov1, S. Dodson2, D. Hamilton3, S. Peterson4, R. G. Wetzel5 1 Department of Hydrobiology, Moscow State University, Moscow 119991; [current address: Laboratory of Physico-Chemistry of Biomembranes, Faculty of Biology, Moscow State University, Moscow 119991, Russian Federation]; 2 Zoology-Birge Hall, University of Wisconsin, 430 Lincoln Drive, Madison, WI 53706, USA; 3 Department of Biological Sciences, University of Waikato, Private Bag 3105, Hamilton, New Zealand; 4 US EPA, National Health and Environmental Effects Research Laboratory, Western Ecology Division, 200 SW 35th Street, Corvallis, OR 97333, USA; 5 Department of Environmental Sciences and Engineering, School of Public Health, University of North Carolina, Chapel Hill, NC 27599. 1.Introduction 2. The list of priorities in ecological research 3.Conclusion Abstract: Research priorities in ecology and environmental sciences for the future are formulated. The priorities for both fundamental and applied ecology are proposed. The list of priorities includes about 50 items. The priorities are relevant to terrestrial, aquatic, and general ecology. The list of priorities is helpful when grant proposals are being prepared, evaluated, and selected for funding. Keywords: ecology, environmental sciences, priorities, fundamental problems, topics for grants, scientific policy 1.INTRODUCTION We have only "one biosphere to disturb, to manage, to cherish, to understand, to love" (Margalef [1997]). As we enter the 21st century, we seek to formulate research priorities to complement current efforts for better understanding and unraveling the complexity of ecological processes that occur in the biosphere. “Where shall ecology go, ... and which will be the battlefields of ecology?” (Lindström et al., [1999]). Many authors contributed to analysis of the fundamental problems and priorities of modern ecology (e.g., Bezel et al., [1994]; Rigler and Peters [1995]; Reynolds [1997]; Mooney [1998]; Alimov [2000]). The goal of this paper is to continue formulating the priorities in ecological studies in order to optimize the effort of researchers in this fundamentally important area of science. 2. THE LIST OF PRIORITIES IN ECOLOGICAL RESEARCH The list of priorities given below is not intended to be exhaustive, but rather to highlight those research areas we consider to be the most important toward solving critical ecological problems over the next decade and beyond. The list of research items is not in order of importance. Variants of some priorities are given as the variations in wording may become important in future. The list of the priorities follows:
EditOn the biotic self-purification of aquatic ecosystems: elements of the theory. 4DBS.On.the.Biotic.Self-Purification.fulltext. http://www.scribd.com/doc/48099028
Ostroumov S.A. On the biotic self-purification of aquatic ecosystems: elements of the theory. - Doklady Biological Sciences, V. 396, 2004, p. 206–211. http://www.scribd.com/doc/48099028 DOI: 10.1023/B:DOBS.0000033278.12858.12
Ostroumov S.A. On the biotic self-purification of aquatic ecosystems: elements of the theory. - Doklady Biological Sciences, V. 396, 2004, p. 206–211. http://www.scribd.com/doc/48099028 DOI: 10.1023/B:DOBS.0000033278.12858.12
http://www.scribd.com/doc/48099028/; On the biotic self-purification of aquatic ecosystems: elements of the theory. - Doklady Biological Sciences, V. 396, 2004, p. 206–211. (Translated from DAN, V.396, No.1, 2004, p.136–141). Fundamental elements are formulated for a new qualitative theory of the polyfunctional role of the biota in improving water quality and doing self-purification of water in aquatic ecosystems. The elements of the theory covers the following: sources of energy for the mechanisms of water self-purification; the main functional blocks of the system of self-purification; the system of the main processes that are involved; the analysis of the degree of participation of the main large taxa; the reliability of the mechanisms of water self-purification; regulation of the processes; the response of the mechanisms of water self-purification towards the external influences (man-made impacts, pollution); and some conclusions relevant to the practice of environment protection. In support of the theory, the results are given of the author's experiments which demonstrated the ability of some pollutants (surfactants, detergents, and some others) to inhibit the water filtration activity of marine filter-feeders, namely, the bivalve mollusks Mytilus galloprovincialis, Mytilus edulis, and Crassostrea gigas. ISSN 0012-4966 (Print) 1608-3105 (Online). Distributed by Springer, orderdept@springer-sbm.com. DOI: 10.1023/B:DOBS.0000033278.12858.12; http://scipeople.ru/users/2943391/; https://www.researchgate.net/file.FileLoader.html?key=60f338228d6f3c5114d223ab81e15d3b; http://www.springerlink.com/content/t0nv6rk522230175/;
Keywords: environmental, hazards, man-made impacts, anthropogenic, effects, pollutants, xenobiotics, aquatic, ecosystems, water purification, water, quality, Published: 02 / 03 / 2011
Keywords: environmental, hazards, man-made impacts, anthropogenic, effects, pollutants, xenobiotics, aquatic, ecosystems, water purification, water, quality, Published: 02 / 03 / 2011
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http://www.scribd.com/doc/48097462/;
Aquatic ecosystem as a bioreactor: water purification and some other functions. Rivista di Biologia / Biology Forum. 2004. vol. 97. p. 39-50. http://www.ncbi.nlm.nih.gov/pubmed/15648211; PMID: 15648211 [PubMed - indexed for MEDLINE]
Keywords: environmental, hazards, man-made impacts, anthropogenic, effects, pollutants, xenobiotics, aquatic, ecosystems, water purification, water, quality, filtration, bivalves, surfactants, detergents, biosphere, SDS, sodium dodecylsulfate; TX100, Triton X-100; TDTMA, tetradecyltrimethylammonium bromide; functioning, mollusks, Unio, tumidus, U. pictorum, Mytilus, galloprovincialis, Limnaea stagnalis, potential, ecological, hazard, sublethal, concentrations, synthetic, self-purification, bioreactor, bioassay, innovation,
AQUATIC ECOSYSTEM AS A BIOREACTOR: WATER PURIFICATION AND SOME OTHER FUNCTIONS Short title: AQUATIC ECOSYSTEM AS A BIOREACTOR 1 Introduction 2 Methods 3 Role of the main groups of organisms in the biological processes of water purification 4 Aquatic ecosystem as a bioreactor with some features 5. Man-made effects and the effects of some xenobiotics 6. Aquatic ecosystems as part of the apparatus of the biosphere 7. Conclusions. Abstract. The author formulated a new fundamental concept of aquatic ecosystem as a bioreactor that carries out the function of water purification in natural water bodies and streams. According to his new concept, the ecosystem as a bioreactor has the following characteristic attributes: (1) it is a large-scale (large-volume) bioreactor; (2) it is a diversified (in terms of the number of taxa and the scope of functional activities) bioreactor; (3) it possesses a broad range of biocatalytic (chemical-transforming and degrading) capabilities. New experimental data on xenobiotics-induced inhibition of the functioning of the molluscs Unio tumidus, U. pictorum, M. galloprovincialis and Limnaea stagnalis emphasize the potential ecological hazard from sublethal concentrations of pollutants (including those exemplified by synthetic surfactants and detergents). Keywords: environmental hazards, man-made impacts, anthropogenic effects, pollutants, xenobiotics, aquatic ecosystems, water purification, water filtration, bivalves, surfactants, detergents, biosphere Abbreviations: SDS, sodium dodecylsulfate; TX100, Triton X-100; TDTMA, tetradecyltrimethylammonium bromide; 1. INTRODUCTION Priorities of ecological research include the further studies of ecosystem functioning (Ostroumov et al., [2003]) that include functioning towards water purification (the self-purification of water) in natural water bodies and streams. The self-purification of water in natural ecosystems is a complex group of processes which includes physical, chemical, and biological components (Sushchenya, [1975]; Alimov [ 1981], [2000]; Skurlatov, [1988]; Uhlmann, [1988]; Izrael, and Tsyban, [1989]; Ostroumov [1998], [2001], [2002b]; Wetzel [2001]). Although biological aspects of water self-purification are generally attributed to heterotrophic microorganisms, the other groups of organisms are also known to play a significant role in this process (Sushchenya, [1975]; Konstantinov [1979], Alimov [ 1981], [2000], Wallace, and Starkweather, [1985]; Vymazal, [1988]; Walz, [1995]; Monakov[1998]; Wetzel [2001]; also, Vinberg, [1973]; Bul'on, Nikulina, [1976]; Ivanova,[1976]; Khlebovich, [1976]; - cit. in Ostroumov, [2001]). The goal of this work was to analyze some data from the literature and our own experimental data on water self-purification under natural conditions and to formulate a fundamental concept of the aquatic ecosystem as an analog of a bioreactor (in a broad sense) that contributes to water self-purification mediated by main groups of aquatic organisms. This paper is based on some previous publications of the author
Keywords: environmental, hazards, man-made impacts, anthropogenic, effects, pollutants, xenobiotics, aquatic, ecosystems, water purification, water, quality, filtration, bivalves, surfactants, detergents, biosphere, SDS, sodium dodecylsulfate; TX100, Triton X-100; TDTMA, tetradecyltrimethylammonium bromide; functioning, mollusks, Unio, tumidus, U. pictorum, Mytilus, galloprovincialis, Limnaea stagnalis, potential, ecological, hazard, sublethal, concentrations, synthetic, self-purification, bioreactor, bioassay, innovation,
AQUATIC ECOSYSTEM AS A BIOREACTOR: WATER PURIFICATION AND SOME OTHER FUNCTIONS Short title: AQUATIC ECOSYSTEM AS A BIOREACTOR 1 Introduction 2 Methods 3 Role of the main groups of organisms in the biological processes of water purification 4 Aquatic ecosystem as a bioreactor with some features 5. Man-made effects and the effects of some xenobiotics 6. Aquatic ecosystems as part of the apparatus of the biosphere 7. Conclusions. Abstract. The author formulated a new fundamental concept of aquatic ecosystem as a bioreactor that carries out the function of water purification in natural water bodies and streams. According to his new concept, the ecosystem as a bioreactor has the following characteristic attributes: (1) it is a large-scale (large-volume) bioreactor; (2) it is a diversified (in terms of the number of taxa and the scope of functional activities) bioreactor; (3) it possesses a broad range of biocatalytic (chemical-transforming and degrading) capabilities. New experimental data on xenobiotics-induced inhibition of the functioning of the molluscs Unio tumidus, U. pictorum, M. galloprovincialis and Limnaea stagnalis emphasize the potential ecological hazard from sublethal concentrations of pollutants (including those exemplified by synthetic surfactants and detergents). Keywords: environmental hazards, man-made impacts, anthropogenic effects, pollutants, xenobiotics, aquatic ecosystems, water purification, water filtration, bivalves, surfactants, detergents, biosphere Abbreviations: SDS, sodium dodecylsulfate; TX100, Triton X-100; TDTMA, tetradecyltrimethylammonium bromide; 1. INTRODUCTION Priorities of ecological research include the further studies of ecosystem functioning (Ostroumov et al., [2003]) that include functioning towards water purification (the self-purification of water) in natural water bodies and streams. The self-purification of water in natural ecosystems is a complex group of processes which includes physical, chemical, and biological components (Sushchenya, [1975]; Alimov [ 1981], [2000]; Skurlatov, [1988]; Uhlmann, [1988]; Izrael, and Tsyban, [1989]; Ostroumov [1998], [2001], [2002b]; Wetzel [2001]). Although biological aspects of water self-purification are generally attributed to heterotrophic microorganisms, the other groups of organisms are also known to play a significant role in this process (Sushchenya, [1975]; Konstantinov [1979], Alimov [ 1981], [2000], Wallace, and Starkweather, [1985]; Vymazal, [1988]; Walz, [1995]; Monakov[1998]; Wetzel [2001]; also, Vinberg, [1973]; Bul'on, Nikulina, [1976]; Ivanova,[1976]; Khlebovich, [1976]; - cit. in Ostroumov, [2001]). The goal of this work was to analyze some data from the literature and our own experimental data on water self-purification under natural conditions and to formulate a fundamental concept of the aquatic ecosystem as an analog of a bioreactor (in a broad sense) that contributes to water self-purification mediated by main groups of aquatic organisms. This paper is based on some previous publications of the author
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http://www.scribd.com/doc/48066965/Ren-et-al-2007Abstract-and-text; Ren R.，Liu M. ，Zhang J.，Zhang M.，Xu M. Self-purification ability of a water-carrying lake. - . Chinese Journal of Ecology，2007，26（8）：1222-1227. Self-purification ability of a water-carrying lake. REN Rui-li 1 ，LIU Mao-song 1 ，ZHANG Jie-ming 2 ，ZHANG Ming 3 ，XU Mei 1 （1 School of Life Science，Nanjing University，Nanjing 210093，China；2 Suqian Bureau of Forestry，Suqian 223800，Jiangsu，China；3 Environmental Conservation Bureau of Suqian，Suqian 223800，Jiangsu，China）. Chinese Journal of Ecology，2007，26（8）：1222-1227. Abstract：By using the 1991-2003 monitoring data of water quality at 5 sampling locations distributed nearby the 2 entrances and 3 exits of the luoma Lake river ways，the self-purification ability of the lake was studied. The results showed that on the whole，the water quality near the exits was better and more steady-going than that near the entrances，indicating that the lake still had strong self-purification ability. The coefficients of variation of the water quality indices among the 5 sampling locations decreased gradually，suggesting that the purification rates of total nitrogen，dissolved oxygen，volatile hydroxybenzene，non-ionic ammonia，and arsenic in water body reduced remarkably，and the self-purification ability of the lake was weakened. The coefficients of variation of total nitrogen and dissolved oxygen and some exogenous pollutants among various sampling locations could be used as the reference indices of self-purification ability and health status of wetland ecosystems. Key words：ecosystems, coefficients of variation；water-carrying, lake；external, contamination；internal, contamination；Luoma, Lake, Self-purification, ability, water-carrying, lake, total, nitrogen，dissolved, oxygen，volatile, hydroxybenzene，non-ionic, ammonia， arsenic , water body, exogenous, pollutants, Ren R.，Liu M. ，Zhang J.，Zhang M.，Xu M. Self-purification ability of a water-carrying lake, Chinese, Journal, of Ecology，ecology, monitoring, '国家高技术研究发展计划项目（2002AA601012）和江苏省农业三项工程资助项目（SX（2005）125）。''通讯作者 Email
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http://www.scribd.com/doc/48066280/Chen-et-al-2009;
Chen D., Lu J., Shen Y., Dahlgren R.A., Jin S. Estimation of critical nutrient amounts based on input–output analysis in an agriculture watershed of eastern China. - Agric. Ecosyst. Environ. (2009), doi:10.1016/j.agee.2009.06.011; Agriculture, Ecosystems and Environment xxx (2009) xxx–xxx Article history: Received 12 November 2008, Received in revised form 14 June 2009, Accepted 15 June 2009, Available online xxx Keywords: Critical, nutrient, amount, Diffuse, non-point, source, pollution, Export , coefficient, model, Input–output, mass, balance, Nitrogen, Phosphorus; agriculture, watershed, China, Agriculture, Ecosystems and Environment, Ecosystems, Environment, water, self-purification, management, water quality, eutrophication, terrestrial, riverine, water body, aquatic, Chen, D.J., Chen D., Lu J., Shen Y., Dahlgren R.A., Jin S. A B S T R A C T: The concept of critical nutrient amounts (CNA) for a watershed was developed to address eutrophication in surface waters from diffuse (non-point) source pollution. CNA is defined as the maximum allowable applied or generated amount (AGA) of a nutrient from natural and human sources that can be emitted and still allow compliance with water quality standards. The CNA calculation method is based on properties of diffuse source pollution, including (i) estimation and analysis of nutrient input–output balances in terrestrial and riverine systems; (ii) prediction of terrestrial nutrient export loads and AGA using riverine loads; and (iii) calculation of critical AGA to meet different regulatory compliance locations (e.g., end of a reach or for the whole reach). The CNA concept was developed, validated and applied for total nitrogen (TN) and phosphorus (TP) in the ChangLe agriculture-dominated watershed (864 km2/27.8 km reach) of eastern China. Results indicated that CNA was 7174 t N yÀ1 and 5004 t P yÀ1for the reach-end control method and 8290 t N yÀ1 and 4425 t P yÀ1 for the whole-reach control method. Annual TN AGA exceeded CNA by 53.2–61.3% and 46.0–55.2% for reach-end and whole-reach control methods in 2004–06, respectively. In contrast, TP AGA values were 90.3–95.9% and 68.3–73.2% below CNA values for reach-end and whole-reach control methods, respectively. These calculations provide a target or permissible nutrient amount that can be used to develop management practices that allow attainment of water quality objectives at the watershed scale.© 2009 Elsevier B.V. All rights reserved.* Corresponding author. Tel.: +86 0571 86091535; fax: +86 0571 86091535.E-mail address: jlu@zju.edu.cn (J. Lu).G ModelAGEE-3459; No of Pages 9. Please cite this article in press as: Chen, D.J., et al., Estimation of critical nutrient amounts based on input–output analysis in an agriculture watershed of eastern China. - Agric. Ecosyst. Environ. (2009), doi:10.1016/j.agee.2009.06.011; Contents lists available at ScienceDirect Agriculture, Ecosystems and Environment journal homepage: www.elsevier.com/locate/agee0167-8809/$ – see front matter © 2009 Elsevier B.V. All rights reserved.doi:10.1016/j.agee.2009.06.011 -------------------------------------------------------------------------------- Page 1 Estimation of critical nutrient amounts based on input–output analysis in anagriculture watershed of eastern China DingJiang Chen a, Jun Lu b,*, YeNa Shen c, Randy A. Dahlgren d, ShuQuan Jin a a Department of Natural Resources, College of Environmental Science and Natural Resources, Zhejiang University, Hangzhou 310029, Chinab China Ministry of Education Key Lab of Environment Remediation and Ecological Health, Zhejiang University, Hangzhou 310029, Chinac Zhejiang Provincial Key Laboratory of Subtropic Soil and Plant Nutrition, Zhejiang University, Hangzhou 310029, Chinad Department of Land, Air, and Water Resources, University of California, Davis, CA 95616 USA1.
Chen D., Lu J., Shen Y., Dahlgren R.A., Jin S. Estimation of critical nutrient amounts based on input–output analysis in an agriculture watershed of eastern China. - Agric. Ecosyst. Environ. (2009), doi:10.1016/j.agee.2009.06.011; Agriculture, Ecosystems and Environment xxx (2009) xxx–xxx Article history: Received 12 November 2008, Received in revised form 14 June 2009, Accepted 15 June 2009, Available online xxx Keywords: Critical, nutrient, amount, Diffuse, non-point, source, pollution, Export , coefficient, model, Input–output, mass, balance, Nitrogen, Phosphorus; agriculture, watershed, China, Agriculture, Ecosystems and Environment, Ecosystems, Environment, water, self-purification, management, water quality, eutrophication, terrestrial, riverine, water body, aquatic, Chen, D.J., Chen D., Lu J., Shen Y., Dahlgren R.A., Jin S. A B S T R A C T: The concept of critical nutrient amounts (CNA) for a watershed was developed to address eutrophication in surface waters from diffuse (non-point) source pollution. CNA is defined as the maximum allowable applied or generated amount (AGA) of a nutrient from natural and human sources that can be emitted and still allow compliance with water quality standards. The CNA calculation method is based on properties of diffuse source pollution, including (i) estimation and analysis of nutrient input–output balances in terrestrial and riverine systems; (ii) prediction of terrestrial nutrient export loads and AGA using riverine loads; and (iii) calculation of critical AGA to meet different regulatory compliance locations (e.g., end of a reach or for the whole reach). The CNA concept was developed, validated and applied for total nitrogen (TN) and phosphorus (TP) in the ChangLe agriculture-dominated watershed (864 km2/27.8 km reach) of eastern China. Results indicated that CNA was 7174 t N yÀ1 and 5004 t P yÀ1for the reach-end control method and 8290 t N yÀ1 and 4425 t P yÀ1 for the whole-reach control method. Annual TN AGA exceeded CNA by 53.2–61.3% and 46.0–55.2% for reach-end and whole-reach control methods in 2004–06, respectively. In contrast, TP AGA values were 90.3–95.9% and 68.3–73.2% below CNA values for reach-end and whole-reach control methods, respectively. These calculations provide a target or permissible nutrient amount that can be used to develop management practices that allow attainment of water quality objectives at the watershed scale.© 2009 Elsevier B.V. All rights reserved.* Corresponding author. Tel.: +86 0571 86091535; fax: +86 0571 86091535.E-mail address: jlu@zju.edu.cn (J. Lu).G ModelAGEE-3459; No of Pages 9. Please cite this article in press as: Chen, D.J., et al., Estimation of critical nutrient amounts based on input–output analysis in an agriculture watershed of eastern China. - Agric. Ecosyst. Environ. (2009), doi:10.1016/j.agee.2009.06.011; Contents lists available at ScienceDirect Agriculture, Ecosystems and Environment journal homepage: www.elsevier.com/locate/agee0167-8809/$ – see front matter © 2009 Elsevier B.V. All rights reserved.doi:10.1016/j.agee.2009.06.011 -------------------------------------------------------------------------------- Page 1 Estimation of critical nutrient amounts based on input–output analysis in anagriculture watershed of eastern China DingJiang Chen a, Jun Lu b,*, YeNa Shen c, Randy A. Dahlgren d, ShuQuan Jin a a Department of Natural Resources, College of Environmental Science and Natural Resources, Zhejiang University, Hangzhou 310029, Chinab China Ministry of Education Key Lab of Environment Remediation and Ecological Health, Zhejiang University, Hangzhou 310029, Chinac Zhejiang Provincial Key Laboratory of Subtropic Soil and Plant Nutrition, Zhejiang University, Hangzhou 310029, Chinad Department of Land, Air, and Water Resources, University of California, Davis, CA 95616 USA1.
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http://www.scribd.com/doc/48041558/event-is-announced-at-site-ArtsEvents-UMass; The event is announced at the site Arts & Events of the University of Massachusetts Amherst (U.S.A.): http://umass.edu/umhome/events/articles/120385.html; 14th International Poster Session on Ecosystems, Organisms, and Innovations: Saturday, February 12, 2011 • 11:00 am; Stockbridge Hall• room 114; University of Massachusetts, Amherst Campus; Handicap access available; Free Admission; Event web site: http://www.scribd.com/doc/44668962/; All are welcome to the 14th Annual International Poster Session on Ecosystems, Organisms, and Innovations. The session is organized by an international committee that includes several faculty members from the University of Massachusetts as well as a number of international scholars. The event will open with two keynote addresses: the first covers the hot topic of the fate and behavior of nanoparticles in the environment, while the second is on new aspects of modern ecology, including those of a new scientific discipline called ‘biochemical ecology.’ After the keynote addresses, a poster session will follow. It will include poster presentations of the most recent research in various fields of biology and environmental sciences. Topics will include modern issues of molecular biology, microbiology, biotechnology, plant science, physiology, biomedicine, and other environmental issues. Both fundamental and applied science will be represented. For instance, the issues of the remediation of polluted environments will be discussed within the scope of the session. All are welcome to this session -- scientists, college and high school students, and the general public. UMass Amherst Employment Opportunities Site Policies UMass System This page is maintained by University Relations. © 2011 University of Massachusetts Amherst • Amherst, MA 01003, U.S.A.
Published: 02 / 02 / 2011
Important note: The proceedings were published, see:
http://ru.scribd.com/doc/140945133/
The volume includes Proceedings of the conference Ecosystems, Organisms, Innovation (2011 Feb 12, Amherst,MA,USA). Bibliographic reference to the volume:
ENVIRONMENT, LIFE SCIENCES (series: Ecological Studies, Hazards, Solutions. Volume 18). Proceedings of the international scientific conference ‘Ecosystems, Organisms, Innovations – 14’, (February 12, 2011, Amherst, MA, U.S.A.), and other materials. Moscow, MAX Press, 2013. – 112 p. ISBN 978-5-317-04378-0.
This file is without title pages of the volume.
Important note: The proceedings were published, see:
http://ru.scribd.com/doc/140945133/
The volume includes Proceedings of the conference Ecosystems, Organisms, Innovation (2011 Feb 12, Amherst,MA,USA). Bibliographic reference to the volume:
ENVIRONMENT, LIFE SCIENCES (series: Ecological Studies, Hazards, Solutions. Volume 18). Proceedings of the international scientific conference ‘Ecosystems, Organisms, Innovations – 14’, (February 12, 2011, Amherst, MA, U.S.A.), and other materials. Moscow, MAX Press, 2013. – 112 p. ISBN 978-5-317-04378-0.
This file is without title pages of the volume.
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http://www.scribd.com/doc/48040968/book-Intro-Bioch-Ecol-in-12-lang; On the book ‘Introduction to Biochemical Ecology’. 1986. Moscow University Press. 176 p. Authored by Dr. S.A. Ostroumov. The comment on 12 languages(English, (German, French, Spanish, Italian, Japanese, Chinese, Korean, Turkish, Polish, Russian, Arabic). Welcome to look at the text following the large list of keywords, terms and concepts that were considered in the book. Computer translation to 11 other languages (German, French, Spanish, Italian, Japanese, Chinese, Korean, Turkish, Polish, Russian, Arabic) was used. Keywords, terms and concepts: biochemical, ecology, introduction, book, bioactives, S.A. Ostroumov, new concepts, ecological, chemomediators, chemoregulators, ecological role, secondary metabolites, chemical, communication, interorganismal, interaction, new terms, ecology, toxicology, biochemistry, toxic, phytotoxicity, phytotoxic, pheromone, botanicals, phytochemicals, pharmaceuticals, new, medical, biotechnology, useful chemicals, natural products, biotransformation, biodegradation, xenobiotics, environmental hazards, biosphere, chemico-biotic interactions, alkaloids, flavonoids, glycosides, steroids, terpenes, phenolics, biomolecules, pest management, new pesticides, including herbicides; allelopathy, terrestrial, aquatic, environments; sustainable, agriculture, forestry; biocontrol agents; phytochemicals, bioactive agents; natural pesticides; biopesticides; biologically active; terpenoids; biocidal; pyrethroids; insecticidal; antifungal; herbicidal; agents; algicidal; isoprenoids; alkaloid; toxicants; toxic; phytotoxins, pharmaceutical; allelopathic, potential; bioassay; blue-green, green, alga; algae; cyanobacteria, pathogenic; agrochemical; biocide; mutagenicity; phytotoxic; ichthyotoxic, anti-mutagenic, anti-carcinogenic, phytoplankton; secondary; metabolism; metabolite; integrated, weed, management, biological, testing, glycosides, growth, inhibition, inhibitory, feeding, phenolic, chemical defense, antimicrobial, pathogen; infochemicals; chemical communication; Ostroumow S. A., Wprowadzenie do ekologii biochemicznej, Ostroumov, Sergei, Uvod v Biokhimichnata Ekologia, translation, Polish, Bulgarian, languages,
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http://www.scribd.com/doc/48035933/On-book-Intro-Bioch-Ecol; book ‘Introduction to Biochemical Ecology’. 1986. Moscow University Press, Moscow, 176 pages. Author: Dr. S.A.Ostroumov. Keywords, terms and concepts: biochemical, ecology, introduction, book, bioactives, S.A. Ostroumov, new concepts, ecological, chemomediators, chemoregulators, ecological role, secondary metabolites, chemical, communication, interorganismal, interaction, new terms, ecology, toxicology, biochemistry, toxic, phytotoxicity, phytotoxic, pheromone, botanicals, phytochemicals, pharmaceuticals, new, medical, biotechnology, useful chemicals, natural products, biotransformation, biodegradation, xenobiotics, environmental hazards, biosphere, chemico-biotic interactions, alkaloids, flavonoids, glycosides, steroids, terpenes, phenolics, biomolecules, pest management, new pesticides, including herbicides; allelopathy, terrestrial, aquatic, environments; sustainable, agriculture, forestry; biocontrol agents; phytochemicals, bioactive agents; natural pesticides; biopesticides; biologically active; terpenoids; biocidal; pyrethroids; insecticidal; antifungal; herbicidal; agents; algicidal; isoprenoids; alkaloid; toxicants; toxic; phytotoxins, pharmaceutical; allelopathic, potential; bioassay; blue-green, green, alga; algae; cyanobacteria, pathogenic; agrochemical; biocide; mutagenicity; phytotoxic; ichthyotoxic, anti-mutagenic, anti-carcinogenic, phytoplankton; secondary; metabolism; metabolite; integrated, weed, management, biological, testing, glycosides, growth, inhibition, inhibitory, feeding, phenolic, chemical defense, antimicrobial, pathogen; infochemicals; chemical communication; Ostroumow S. A., Wprowadzenie do ekologii biochemicznej, Ostroumov, Sergei, Uvod v Biokhimichnata Ekologia, translation, Polish, Bulgarian, languages, The international poster session ‘Ecosystems, Organisms, Innovations-14’ (February 12, 2011, University of Massachusetts, Amherst) is dedicated to anniversaries of two books, one of them is ‘Introduction to Biochemical Ecology’. The book ‘Introduction to Biochemical Ecology’ by Dr. S.A. Ostroumov was published in 1986. Now, in 2011, the 25th anniversary of publishing this book is celebrated. About the book 'Introduction to Biochemical Ecology' see: http://www.researchgate.net/group/BiochemicaL_Ecology/; http://www.getcited.org/pub/103448392; http://www.researchgate.net/group/BiochemicaL_Ecology/board/thread/13522_integrated_pest_management; http://www.scribd.com/doc/47842224/On-the-book-Intro-bioch-Ecol; http://www.researchgate.net/event/International_Poster_Session_Ecosystems_Organisms_Innovations-14_Amherst_MA_USA/board/thread/21140_About_the_book_Introduction_to_Biochemical_Ecolog; Reviews and evaluations of this and other books by the same author: http://www.scribd.com/doc/45111401/Reviews-evaluations-ofbooks-bys-Ostroumov Further development of the ideas of the book see at: http://www.springerlink.com/content/e58651u631313465/; Since the book was published, 25 years have passed during which a further development of both ecology and biochemistry took place. On the basis of recent developments in science it is possible to say that the main new conceptualization made in the book was timely, relevant, and profound. The book ‘Introduction to Biochemical Ecology’ was the first book in international science, the title of which contained the phrase ‘biochemical ecology’. The book in a multi-faceted way provided an insightful analysis of existing facts at the frontier between ecology and biochemistry. Actually not only those two disciplines were involved. The author also covered many facts in the area of chemistry of natural products, environmental sciences, geosciences, and Ecotoxicology (in other words, Environmental toxicology and chemistry). In the book, for the first time consistent fundamental concepts were developed of the ecological role of plethora of natural chemical substances that do not belong to thos
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http://www.scribd.com/doc/47842224/On-the-book-Intro-bioch-Ecol; On the book ‘Introduction to Biochemical Ecology’. Keywords: biochemical ecology, introduction, book, anniversary, S.A.Ostroumov, new concepts, ecological, chemomediators, chemoregulators, ecological role, secondary metabolites, chemical, communication, interorganismal, interaction, new terms, ecology, Ostroumow S. A., Wprowadzenie do ekologii biochemicznej, Ostroumov, Sergei. Uvod v Biokhimichnata Ekologia, translation, Polish, Bulgarian, languages, The international poster session ‘Ecosystems, Organisms, Innovations-14’ is dedicated to anniversaries of two books, one of them is ‘Introduction to Biochemical Ecology’. The book ‘Introduction to Biochemical Ecology’ by Dr. S.A. Ostroumov was published in 1986. Now, in 2011, the 25th anniversary of publishing this book is celebrated. About the book 'Introduction to Biochemical Ecology' see: http://www.researchgate.net/group/BiochemicaL_Ecology/; http://www.getcited.org/pub/103448392; http://www.researchgate.net/group/BiochemicaL_Ecology/board/thread/13522_integrated_pest_management; Reviews and evaluations of this and other books by the same author: http://www.scribd.com/doc/45111401/Reviews-evaluations-ofbooks-bys-Ostroumov Further development of the ideas of the book see at: http://www.springerlink.com/content/e58651u631313465/; Since the book was published, 25 years have passed during which a further development of both ecology and biochemistry took place. On the basis of recent developments in science it is possible to say that the main new conceptualization made in the book was timely, relevant, and profound. The book ‘Introduction to Biochemical Ecology’ was the first book in international science, the title of which contained the phrase ‘biochemical ecology’. The book in a multi-faceted way provided an insightful analysis of existing facts at the frontier between ecology and biochemistry. Actually not only those two disciplines were involved. The author also covered many facts in the area of chemistry of natural products, environmental sciences, geosciences, and Ecotoxicology (in other words, Environmental toxicology and chemistry). In the book, for the first time consistent fundamental concepts were developed of the ecological role of plethora of natural chemical substances that do not belong to those major classes of biomolecules that are under study in traditional biochemistry (those major classes are proteins, carbohydrates, lipids, and nucleic acids). The major part of the other natural chemicals that do not belong to those 4 major groups are called secondary metabolites.Their name is legion: among them, we see such broad classes of natural products as alkaloids, flavanoids, glycosides, steroids, and many others. On the basis of an analysis of that huge diversity of chemical compounds, the author of the book developed some unifying concepts that discovered the fundamental ecological role of those chemicals. This role is of dual nature: (1) mediation in interactions between organisms involved, and (2) regulation of the functioning, reproduction, and development of organisms. In connection with those aspects of the role, new concepts and terms were introduced in the book: ecological chemomediators and ecological chemoregulators
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http://www.scribd.com/doc/47684448/Materials-on-Ecology-Scribd-2011January27; Materials on Ecology, Environment, Science – online free at Scribd, updated 2011, Jan27; Key words: hot topics, environment, ecology, general biology, biosphere, water quality, remediation, ecotechnology, bioassay, innovations, publications, online, free, synthetic, substances, surfactant, concentration, remediation, pollution, pollutants, phytotechnology, phytoremediation, microcosm, management, man-made, effects, macrophytes, innovations, improving, water, quality, hydrosphere, hazards, environmetal, safety, toxicology, environmental, chemistry, environment, protection, ecotoxicology, ecosystems, services, ecosystem, detergents, chemical, biosphere, assessment, plants, aquatic, organisms, anthropogenic, impact, aquatic plants, polluted water, surface tension, surfactants, water pollution, water quality, surface active agents, water analysis, water composition and quality, S.A.Ostroumov;
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http://www.scribd.com/Posts-at-the-personal-blog-Researchgate-2011-Jan27/d/47681507; Posts at the personal blog of Dr. S.A.Ostroumov, at the portal ResearchGate, updated 2011, January 27: [hot topics: environment, ecology, general biology, biosphere, water quality, remediation, ecotechnology] Citing. S.Ostroumov: http://www.researchgate.net/profile/Sergei_Ostroumov/blog/7430_Citing_SOstroumov; Examples: publications that CITED PAPERS on aquatic ecology, authored by S.Ostroumov: http://www.researchgate.net/profile/Sergei_Ostroumov/blog/278...(Read more) Edit post Delete postView details Professional Activities in January 2011: Sergei Ostroumov–Jan 10, 2011–0 comments–10 views http://www.researchgate.net/profile/Sergei_Ostroumov/blog/7444_Professional_Activities_in_January_2011; Professional Activities in January 2011: Subject Category: Environmental, health and safety issues Some examples of interesting materials submit...(Read more) Rubin Dasgupta likes this comment.Edit post Delete postView details Book.Biological Effects of Surfactants Sergei Ostroumov–Jan 9, 2011–0 comments–11 views http://www.scribd.com/doc/46613666; Useful Book (areas: Ecology, Environment, Water, Preventing Pollution) entitled: Biological Effects of Surfactants. Author: Dr. S.A. Ostroumov; ISBN: 0849325269; 2005 edition; Publisher: CRC Press; 304 Pages. An...(Read more) Edit post Delete postView details address to send your poster Sergei Ostroumov–Jan 8, 2011–0 comments–14 views http://www.researchgate.net/profile/Sergei_Ostroumov/blog/7387_address_to_send_your_poster; The mail address to send your poster (printed out on paper; size less than 1 m x 1.5 m; even better if it is 70 cm x 100 cm or less; also, it is possible jus...(Read more) Edit post Delete postView details Ecology,Environment:materials.online.free Sergei Ostroumov–Jan 6, 2011–0 comments–41 views http://www.researchgate.net/profile/Sergei_Ostroumov/blog/7209_Ecology_Environmentmaterialsonlinefree; Materials Online Free: (Ecology, Environment, Life Sciences, Aquatic Sciences): useful relevant publications and comments; list of web addresses. -...(Read more) Manika Micro likes this comment.Edit post Delete postView details FAQ.2.Book.Bioeffects Sergei Ostroumov–Jan 3, 2011–2 comments–11 views http://www.researchgate.net/profile/Sergei_Ostroumov/blog/7123_FAQ2BookBioeffects; http://www.scribd.com/doc/46270956; Frequently asked questions, part 2. [About the book, Biological Effects of Surfactants]: A book was published on some contemporary...(Read more) Edit post Delete postView details Arabic: on Detergents Sergei Ostroumov–Jan 1, 2011–0 comments–23 views English to Arabic translation: in Arabic: http://www.researchgate.net/profile/Sergei_Ostroumov/blog/7050_Arabic_on_Detergents; http://www.scribd.com/doc/46163174; About the book on ecotoxicology of detergents. Importance for better management of wate...(Read more) Edit post Delete postView details Comments. Evaluation. January2,2011 Sergei Ostroumov–Jan 1, 2011–1 comments–18 views Opinion on and rating of Dr. S.A.Ostroumov’s works: comments of experts, citation in scientific literature worldwide. Updated January 2, 2011. http://www.researchgate.net/profile/Sergei_Ostroumov/blog/7034_Comments_Evaluation_January2_2011; http://ww...(Read more) Edit post Delete postView details Ecology, materials on site, scipeople Sergei Ostroumov–Jan 1, 2011–2 comments–19 views http://www.researchgate.net/profile/Sergei_Ostroumov/blog/7039_Ecology_materials_on_site_scipeople; THE LIST OF RECENT POSTS FROM THE PERSONAL BLOG AT THE PROFILE OF THE AUTHOR, in Russian and English, January, 2011: Ecology, materials on site: Opini...(Read more) Edit post Delete postView details Overview.effects.surfactants.detergents Sergei Ostroumov–Jan 1, 2011–1 comments–14 views http://www.researchgate.net/profile/Sergei_Ostroumov/blog/7049_Overvieweffectssurfactantsdetergents; Ostroumov S.A. Overview of new data on
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http://www.scribd.com/doc/47660092/Ref-Lazareva-Ostroumov-Doklady; Lazareva, E. V.; Ostroumov, S. A. Accelerated decrease in surfactant concentration in the water of a microcosm in the presence of plants: innovations for phytotechnology.- Doklady Biological Sciences, 2009, Vol. 425, No. 1, pp. 180-182; Title: Accelerated decrease in surfactant concentration in the water of a microcosm in the presence of plants: innovations for phytotechnology. Authors: Lazareva, E. V.; Ostroumov, S. A. Journal: Doklady Biological Sciences, 2009, Vol. 425, No. 1, pp. 180-182; ISSN 0012-4966; DOI 10.1134/S0012496609020276; URL: www.springerlink.com/index/62G43040212T63T2.pdf; Abstract: This paper presents and verifies the hypothesis that, in the presence of macrophytes the initial significant decrease in water surface tension caused by addition of surfactant sodium dodecylsulfate was followed by gradual restoration of surface tension. The surface tension of water in the microcosm with the OST1 macrophyte restored to the level close to that of pure water within less than 3 days, is demonstrated. [included in: CABI's life sciences databases on CAB Direct]. http://www.cabdirect.org/abstracts/20093315837.html; http://www.citeulike.org/user/ATP/article/4448881; Key words: synthetic, substances, surfactant, concentration, remediation, pollution, pollutants, phytotechnology, phytoremediation, microcosm, management, man-made, effects, macrophytes, innovations, improving, water, quality, hydrosphere, hazards, environmetal, safety, toxicology, environmental, chemistry, environment, protection, ecotoxicology, ecosystems, services, ecosystem, detergents, chemical, biosphere, assessment, plants, aquatic, organisms, anthropogenic, impact, aquatic plants, polluted water, surface tension, surfactants, water pollution, water quality, surface active agents, water analysis, water composition and quality, Related papers:
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http://www.scribd.com/doc/47092087; ЭВОЛЮЦИЯ БИОТЕХНОЛОГИИ В СТОРОНУ ЭКОТЕХНОЛОГИИ: БИОРЕМЕДИАЦИЯ И ФИТОРЕМЕДИАЦИЯ Остроумов С.А. Evolution of biotechnology to ecotechnology: bioremediation and phytoremediation S.A.Ostroumov; Опубликовано в сборнике: Ostroumov S.A., Kotelevtsev S.V., Toderas I.K., Gorshkova O.M. (Eds.) Ecological Studies, Hazards, Solutions, 2010, vol.16, p.52-56
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http://www.scribd.com/doc/47091077; СТРЕМЛЕНИЕ К ПОЗНАНИЮ И ПОИСК ИСТИНЫ ГЛАЗАМИ ПОЭЗИИ. С.А. Остроумов (S.A.Ostroumov) EFFORT TOWARD COGNITION AND SEARCH OF TRUTH AS SEEN THROUGH THE EYES OF POETRY. In the book: Ostroumov S.A., Kotelevtsev S.V., Toderas I.K., Gorshkova O.M. (Eds.) Ecological Studies, Hazards, Solutions, 2010, vol.16, p.47-51. В.И. Вернадский писал: «я не отделяю от науки стремящееся к истине и искусство» (письмо к Н.Е. Вернадской от 11.10.1890 г., см.: «Биосфера и ноосфера», М. «Наука», 1989, с. 155). Эти же слова можно отнести к поэзии, в которой можно найти немало интересного о стремлении к познанию.
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http://www.scribd.com/doc/47040373; Ostroumov S.A., Kotelevtsev S.V., Toderas I.K., Gorshkova O.M. (Eds.) Ecological Studies, Hazards, Solutions, 2010, vol.16.
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http://www.scribd.com/doc/46810563; Translated to Japanese: Original paper in English: Ostroumov S.A. Some aspects of water filtering activity of filter-feeders.- Hydrobiologia, 2005, 542: 275-286. Full English text: http://www.scribd.com/doc/44105992; (review and opinion paper);
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http://www.scribd.com/doc/46675352; Turkish translation: About the book ‘Biological Effects of Surfactants’
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http://www.scribd.com/doc/46674344; Translation to Chinese; on the book ‘Biological Effects of Surfactants’ [and detergents]
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http://www.scribd.com/doc/46673285; About the book: Biological Effects of Surfactants. Dr. S.A. Ostroumov. Japanese translation;
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http://www.scribd.com/doc/46656117/List-papers-pub-Med-authored-dr-Ostro; List of the papers authored and coauthored by Dr. S. A. Ostroumov, indexed at PubMed. Updated January 12, 2011; the list is here: http://www.scribd.com/doc/46656117;
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http://www.scribd.com/doc/46637373; http://www.scribd.com/doc/46613666; Useful Book (areas: Ecology, Environment, Water, Preventing Pollution) entitled: Biological Effects of Surfactants. Author: Dr. S.A. Ostroumov; ISBN: 0849325269; 2005 edition; Publisher: CRC Press; 304 Pages. Annotation; Table of Contents; Frequently Asked Questions – see below. 20 keywords: book, S.A. Ostroumov, Biological, Effects, Surfactants, Detergents, Ecotoxicology, pollution, water quality, environmental studies, environmental chemistry, freshwater, marine ecosystems, aquatic ecosystems, biotesting, bioassay, synthetic chemicals, pollutants, toxicology, sustainability, water resources; English, German, French, Spanish, Chinese, Japanese, Ökologische Toxikologie, toxicologie écologique, Toxicología ecológica,; Annotation: Understanding the role of aquatic biota and the impact of pollution and chemical substances that enter aquatic ecosystems is crucial to the assessment, prevention, and remediation of damaged environments. Book “Biological Effects of Surfactants” synthesizes the most important findings from hundreds of articles and the author's current experiments on the biological effects of synthetic surfactants and detergents on individual organisms, populations, communities, and ecosystems.
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Mesopot. J. Mar. Sci., 2010, 25 (1): 11 - 30 The effect of salinity and temperature on the uptake of cadmium and zinc by the common blue mussel, Mytilus edulis with some notes on their survival ¹Aquaculture, Fisheries and Marine Environment Department, Kuwait Institute for Scientific Research, P.O. Box 1638, Salmiya 22017, Kuwait ²Faculty of Biomedical & Life Sciences, University of Glasgow, Glasgow, G12 8QQ, United Kingdom *e-mail: a.taylor@bio.gla.ac.uk Abstract - This study has investigated
Public Category: None Reads: 316 Published: 01 / 11 / 2011
http://www.scribd.com/doc/46613666; Useful Book (areas: Ecology, Environment, Water, Preventing Pollution) entitled: Biological Effects of Surfactants. Author: Dr. S.A. Ostroumov; ISBN: 0849325269; 2005 edition; Publisher: CRC Press; 304 Pages. Annotation; Table of Contents; Frequently Asked Questions – see below. 20 keywords: book, S.A. Ostroumov, Biological, Effects, Surfactants, Detergents, Ecotoxicology, pollution, water quality, environmental studies, environmental chemistry, freshwater, marine ecosystems, aquatic ecosystems, biotesting, bioassay, synthetic chemicals, pollutants, toxicology, sustainability, water resources;
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http://www.scribd.com/doc/46471534; Dr. S. A. Ostroumov. Addendum to CV. Evidence of Merit. Updated 2011, January 7 Comments in published editions, reviews; other forms of evaluation of publications and works Key words: Evidence, merit, achievements, standing, result, accomplishments, results, published, reviews, comments, evaluations, S.A.Ostroumov, Dr. S.A.Ostroumov, Addendum to CV, curriculum vitae; diploma, certificate,
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http://www.scribd.com/doc/46454069; This is a list of materials (Ecology, Environment) that are available at the portal scribd.com free; The materials are in English, German, French, Spanish, Portugese, Italian, Dutch, Swedish, Norwegian, Finnish, Hebrew, Arabic, Chinese, Japanese, Korean, Russian languages. Updated: 7 January, 2011; Keywords:languages, S.A. Ostroumov,
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http://www.scribd.com/doc/46334046/FAQ2-German; Translated from English into German. http://www.scribd.com/doc/46334046; Übersetzung aus dem Englischen. Häufig gestellte Fragen, Teil 2: Auf das Buch mit dem Titel "Biologische Wirkungen von Tensiden [und Waschmittel]” (in original English edition: ‘Biological Effects of Surfactants’), Veröffentlicht von CRC Press, U.S.A. Drucken ISBN: 978-0-8493-2526-7; eBook ISBN: 978-1-4200-2129-5; Von Dr. S. A. Ostroumov (S.A. Ostroumow) Forschungsschwerpunkte: Umwelt, Naturschutz, Umweltverschmutzung, Wasserqualität, Biotestverfahren, Gefährdungsbeurteilung, ökologische Toxikologie; Englisch Text: http://www.researchgate.net/profile/Sergei_Ostroumov/blog/7123_FAQ2BookBioeffects; http://www.scribd.com/doc/46270956;