理学 >>> 地理学 >>> 自然地理学 人文地理学 地图学 地理学其他学科
搜索结果: 1-4 共查到地理学 pollution相关记录4条 . 查询时间(0.137 秒)
Eutrophication and metal pollution are global environmental problems. The risk of metal pollution is high in the eutrophic lakes because of high mobility of metal in sediments.
In order to evaluate the groundwater pollution, the application of statistical principal components analysis (PCA) was used as one useful tool. PCA was based on the physical– chemical data of groun...
Air pollution concentration over Jharia coalfield was estimated based on satellite imagery of the atmospheric aerosol. The imagery was acquired by the earth observation satellite Landsat- 5 during ...
Groundwater is one of the earth’s most important resources for human life and its quality depends upon the geological environment, human activity, natural movement, recovery and utilization (Reghu...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...