5 links to full texts of 5 papers on ecology, aquatic ecotoxicology, water quality

5 links to full texts of 5 papers on ecology, aquatic ecotoxicology, water quality
http://5bio5.blogspot.ru/2014/11/5-links-to-full-texts-of-5-papers-on.html

Ostroumov S. A. Biodiversity protection and quality of water: the role of feedbacks in ecosystems. - Doklady Biological Sciences. 2002. Volume 382,  p. 18-21.  Full text:  https://www.researchgate.net/publication/11371556_Biodiversity_protection;

Ostroumov S.A. Biological filtering and ecological machinery for self-purification and bioremediation in aquatic ecosystems: towards a holistic view.- Rivista di Biologia. 1998; 91(2): 221-232. http://www.researchgate.net/publication/215639449_Biological_filtering;

Ostroumov S.A. Inhibitory analysis of top-down control: new keys to studying eutrophication, algal blooms, and water self-purification.- Hydrobiologia , 2002; 469: 117-129. http://www.researchgate.net/publication/200587396_Inhibitory_analysis;

Ostroumov S.A. Polyfunctional role of biodiversity in processes leading to water purification: current conceptualizations and concluding remarks. - Hydrobiologia , 2002; 469:203-204. DOI: 10.1023/A:1015555022737;  https://www.researchgate.net/publication/200582742;

Some aspects of water filtering activity of filter-feeders. - Hydrobiologia , 2005; 542(1):275-286. DOI: 10.1007/s10750-004-1875-1; http://www.researchgate.net/publication/226902807_Some_aspects