Ecological Monitoring Perspectives from Biotesting of Surface Waters： A Study of Pavlovsk Reservoir （Bashkortostan, Russia）  

作　　者：Dmitry Seifert Yagafar Abdrashitov Elena Bakhonina Inna Ovsyannikova 

机构地区：[1]Department of Ecology and Environmental Management, Branch of Ufa State Petroleum Technological University, Sterlitamak453118, Russia. [2]Department of Chemistry, Branch of Bashkir State University, Sterlitamak 453103, Russia.

出　　处：《Journal of Environmental Science and Engineering(B)》2013年第11期621-628,共8页环境科学与工程（B）

摘　　要：The cost of environmental analysis is becoming astronomically high at the global scale. One of the major trends in the respective research activities is the development of biotesting methods. Such methods, in addition to ecotoxicology, are highly demanded for environmental monitoring and ecological standardization. The development of biotesting in toxicology, however, is limited to the ＂battery of tests＂ paradigm, while environmental monitoring and ecological standardization are based on the ＂uniformity of measurements＂ paradigm. A ＂reference bioindicator＂ is proposed to harmonize these approaches. A reference bioindicator serves for comparison of data obtained by different bioindicators. This method was approved for the state environmental control. Application of reference bioindicators makes analytical procedure substantially cheaper. It requires, however, thorough calibration in relation to specific environmental factors （such as temperature, photoperiod etc.） as well as to specific active agents and their combinations. This problem can be solved with the start-up of calibrating analytical centers and long-term study of the effects of spatiotemporal environmental factors in specific areas and for specific reference objects. This paper demonstrates long-term study results for the surface waters of Pavlovsk reservoir （Bashkortostan, Russia）.

关 键 词：BIOTESTING phyto-testing garden cress eutrophication and toxication of water bodies environmental monitoring environmental control. 

分 类 号：X835[环境科学与工程—环境工程] TS264.4[轻工技术与工程—发酵工程]