>>> 哲学 经济学 法学 教育学 文学 历史学 理学 工学 农学 医学 军事学 管理学 旅游学 文化学
搜索结果: 1-10 共查到Metal Concentrations相关记录10条 . 查询时间(0.062 秒)
The concentrations of cadmium, lead and zinc were determined in the soft tissue of oysters (Ostrea edulis L.) from three locations in the Mali Ston Bay on the south-eastern coast of the Adriatic Sea. ...
This research was carried out at two locations, Ada and Aveglo at the Volta Estuary, Ghana to evaluate the importance of sediments as regulatory media in controlling the levels of four metals, Mangane...
Using the nadir-viewing Global Ozone Measuring Experiment (GOME) UV/VIS spectrometer on the ERS-2 satellite, we investigate short term variations in the vertical magnesium column densities in the atmo...
Variations in metal concentrations in a heavily polluted stream receiving acidic leachates from an old mine tailings deposit are analysed from a hydrological perspective. From an extensive data mate...
The extent of marine pollution in ˙ Izmit Bay is studied using geochemical data in surface sediments. The concentrations of 41 elements in 24 samples establisht hat surface sediments in inner and cent...
Di-(2-ethylhexyl) phthalate (DEHP) is the most common plasticizer for plastics such as polyvinyl chloride. However, recent studies have demonstrated toxic effects of DEHP on the testes and liver in ro...
We compared metal concentrations in larvae of two Chironomusspecies (Chironomus staegeriandChironomus tigris) living in the same lake and at the same depth and time. Concentrations of the nonessential...
Trace metal contents in zooplankton samples were estimated as a part of Marine Research- Living Resource Programme (MRLR) programme at 24 stations to establish the importance of these metals in the ...
Although the removal of colloidal particles continues to be an important reason for using coagulation, a newer objective, the removal of natural organic matter (NOM) to reduce the formation of disinfe...
Increasing concentrations of arsenic and heavy metals in agricultural soils are becoming a growing problem in industrialized countries. These harmful elements represent the basis of a range of problem...

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...