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Iron reduction in tidal flat sediment indicated by magnetic measurements and its significance in the
Magnetic measurements and chemical analysis were conducted on the anoxic core sediment from the tidal flat along the sou......
Global pollution shown by lead and cadmium contents in precipitation of polar regions and Qinghai-Ti
The analysis of the major ions, lead and cadmium has been performed for snow-pit samples collected from the Arctic, the ......
A two-dimensional finite difference Alternating Direction Implicit (ADI) schematic numerical model to solve the vertical......
１ＩｎｔｒｏｄｕｃｔｉｏｎＡｌｔｈｏｕｇｈｆｉｌｔｅｒｍｅｔｈｏｄｉｓｖｅｒｙｔｉｍｅｃｏｎｓｕｍｉｎｇ，ｉｔｈａｓｂｅｅｎｅｍｐｌｏｙｅｄｉｎｔｈｅｉｎｖｅｓｔｉｇａｔｉｏｎｓｏｆａｅｒｏｓｏｌｓｆｏｒａｌｏｎｇｔｉｍｅ（Ｋｏｐｃｅｗｉｃｚ，１９.........
1引言近年来,蔬菜中硝酸盐、亚硝酸盐污染情况已经越来越受到人们的关注.现已证实,人体摄入的硝酸盐有80%以上来自蔬菜[21,22,29],......
ＣｈａｒａｃｔｅｒｉｓｔｉｃｓｏｆｄｉｓｔｒｉｂｕｔｉｏｎｏｆｈｅａｖｙｍｅｔａｌｓｉｎｓｅｄｉｍｅｎｔｏｆＬｅＡｎＲｉｖｅｒＬｉＱｉ（ＲｅｓｅａｒｃｈＣｅｎｔｅｒｆｏｒＥｃｏ－ＥｎｖｉｒｏｎｍｅｎｔａｌＳｃｉｅｎｃｅｓ，ＣｈｉｎｅｓｅＡｃａｄｅｍｙ.........
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本文总结了昆明地区地学灾害的主要现象，以灾害的形成原因作了分析并提出了了减轻灾害的对策和建议。......
根据无机实验的教学实际,对无机实验中的有毒气体 Cl2, SO2, NH3的制备及性质进行了微型化实验设计,用井穴板完成全封闭有毒气体的......
本文对沈阳市化工石油厂（现为石油化工二厂），在６０年代产生废铬渣６０００余吨．由于铬渣堆放不合理，经过风吹雨淋造成了周围环境污染，导致了沈海菜田......
对木兰溪感潮河段枯、丰、平三期水质状况和浮游植物群落结构进行综合分析，探讨了浮游植物群落结构分布特征与水质污染之间的关系。......
镬底潭是苏州市郊的中型湖泊。1987年笔者对镬底潭的浮游动物进行了调查,并就浮游动物评价镬底潭水质污染作初步探讨。经分析,浮游......
随着环境污染的日益严重和资源危机，绿色工业产品设计的思想更加受到重视。末文通过对绿色标准及产品的定义和分析，完整地给出了绿色......
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ＡｃｏｍｐａｒａｔｉｖｅｓｔｕｄｙｏｎＣａｎａｄｉａｎａｎｄＣｈｉｎｅｓｅｒｉｖｅｒｂａｓｉｎｐｌａｎｎｉｎｇＧｕｏＨｕａｉｃｈｅｎｇ（ＣｅｎｔｅｒｏｆＥｎｖｉｒｏｎｍｅｎｔａｌＳｃｉｅｎｃｅｓ，ＰｅｋｉｎｇＵｎｉｖｅｒｓｉｔｙ，Ｂｅｉｊｉｎｇ１００.........
ＲｅｓｏｕｒｃｅｆｕｌｅｃｏｌｏｇｉｃａｌｔｒｅａｔｍｅｎｔｏｆｗａｓｔｅｗａｔｅｒｉｎｕｒｂａｎｅｃｏｓｙｓｔｅｍＳｏｎｇＹｕｆａｎｇ；ＳｕｎＴｉｅｈｅｎｇ；ＧｏｎｇＰｉｎｇ；ＣｈａｎｇＺｈｉｊｕｎ（ＩｎｓｔｉｔｕｔｅｏｆＡｐｐｌｉｅｄＥｃｏｌｏｇ.........
The paper deals with the characteristics of Bangladesh basin including river morphology, rain fall pattern, cyclonic sto......
The photochemical air pollution in Xigu district of Lanshou city, Gansu Province was studied during a period of 1981-198......
１９９７年９月针对南京市东护城河养殖鱼类大量死亡进行调查研究，结果表明鱼类死亡是由于河底富含有机物的淤泥在高温季节分解消耗大量氧气、......
本文对乌鲁木齐河中、上游河段悬浮物中的有机物进行了分析，结果表明：冰川站、英雄桥和青年渠道采样点有机物种类达４０余种，总含量分别为......
Shanghai is the biggest industrial city in China, and the problem of environmental pollution is rather serious. This art......
Air is all around us.We can’t live without air.It’s the most important thing for living things in the world.It’s arou......
