书目名称 | Mercury in the Biogeochemical Cycle | 副标题 | Natural Environments | 编辑 | Marc Lucotte,Roger Schetagne,Alain Tremblay | 视频video | | 概述 | Shows the clear connection between the geochemical cycle and the influence on organisms.Includes supplementary material: | 丛书名称 | Environmental Science and Engineering | 图书封面 |  | 描述 | Nowadays, major environmental issues are the object of large public debates de spite the fact that scientific knowledge is often insufficient to draw unequivocal conclusions. Such is the case in the ongoing debate regarding the specific contri butions of anthropogenic greenhouse gas emissions and of natural climate changes to global warming. At least 10 to 20 years of additional observations will be re quired, before we will be able to conclude, with certainty, on this subject. In the mean time, and as directed by their immediate interests, people will continue to promote contradictory opinions. The media are, in part, responsible for perpetuat ing such debates in that they convey indiscriminately the opinion of highly credi ble scientists as that of dogmatic researchers, the latter, unfortunately too often expressing working hypotheses as established facts. Naturally, in a similarly mis informed manner, pressure groups tend to support the researcher whose opinions most closely represent either their particular ideological battles or their economic interests and, hence, in their own way, add further to the confusion and obscurity of the debate. Only a few years ago, mercury ( | 出版日期 | Book 1999 | 关键词 | Nahrungskette; Quecksilber; Staubecken; biomagnification; ecosystem; ecosystems; environment; mercury; methy | 版次 | 1 | doi | https://doi.org/10.1007/978-3-642-60160-6 | isbn_softcover | 978-3-642-64282-1 | isbn_ebook | 978-3-642-60160-6Series ISSN 1863-5520 Series E-ISSN 1863-5539 | issn_series | 1863-5520 | copyright | Springer-Verlag Berlin Heidelberg 1999 |
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