摘要
中国地质调查局近年来大力推进多目标区域地球化学调查工作,揭示了微观世界中大量未被发现和认识的现象,进行生态环境研究和评价是面临的主要问题。提出和探讨了关于生态地球化学及其评价问题,包括定义、研究思路、技术路线,以及全球的、区域的与局部的生态地球化学评价等。
China Geological Survey has energetically carried out multi-objective regional geochemical investigation in recent years and, as a result, disclosed large quantities of microphenomena which were not understood in the past. The research and evaluation of ecological environment seem to be the major problem facing us. This paper has put forward and probed into the problem of ecological geochemistry and its evaluation, which includes the definition, train of thought for research, technical line, eco-geochemical evaluation and global, regional and local eco-geochemical evaluation.
出处
《物探与化探》
CAS
CSCD
2004年第1期10-15,共6页
Geophysical and Geochemical Exploration
关键词
生态地球化学
生态地球化学循环
研究思路
技术路线
生态地球化学评价
ecological geochemistry
eco-geochemical cycle
train of thought for research
technical line
eco-geochemical evaluation
