当前对水体危害较大的是人为污染。
At present a greater hazard to the water body is man-made pollution.
全球变暖的主要原因是人为污染。
可吸附有机卤化物(AOX)是人为污染的重要标志之一。
AOX (adsorbable organic halogen) was an important signal of artificial pollution.
人为污染主要影响土壤表层，以表层土壤中高锰为特征，其深层土壤中锰与无污染状态相似。
Of artificial pollution, it only impacted on the soil layers at surface and resulted in its high manganese, while the deep soil layers are similar to those without contamination.
说明流域内地表土层溶蚀及人为污染影响的增强。土层孔隙水属强矿化水，而湖水呈现过渡特征。
The soil pore water belonged to strong mineralized water and the lake water presented transitional water.
因此，对控制这些湖泊的水质富营养化而言，控制氮沉降并不是目前最紧迫的任务，而其它人为污染源的控制才是最急需的。
As a result, to control water eutrophication of these lakes, it is not most urgent to control nitrogen deposition but to control the other sources of nitrogen pollution mentioned above.
但是，当今随着人类生态环境的日益恶化，世界可用淡水资源正在逐渐枯竭并普遍受到人为污染，全世界正面临着可用淡水资源短缺的威胁。
With the decreasing labefaction of our environment, the useable fresh water is facing pollution and becoming exhausted in the large-scale, and shortage is a threat to the whole world as well.
在加利福尼亚州的一支科学考察队利用无人驾驶的航空器来测量印度洋上空大气层中的热度。亚洲的这一部分常常被人为污染所形成的褐色云层所笼罩。
A scientific team in California used unmanned aircraft to measure heat in the atmosphere above the Indian Ocean, a part of Asia often blanketed by brown clouds of man-made pollution.
发现，气溶胶中由人为污染物形成的那些颗粒物元素的浓度（特别是硫）相当高，其数值与在高度工业化的美国东北部和西欧的工业城市的观测结果相当；
It has been found that the concentrations of those elements due to man-made air pollutants, especially S, are high and are comparable with those often found in the heavily industrialized eastern U.
由于过度捕猎、栖息地破坏和破碎化、污染和其他非自然的人为原因，无数物种已经消失。
Countless species have disappeared due to over-hunting, habitat destruction and habitat fragmentation, pollution and other unnatural human causes.
空气污染能否得到控制仍有待观察，而现状则远不足够让人为之振奋。
While it remains to be seen whether air pollution can be controlled, the status quo is far from encouraging.
鲸鱼正处于危险之中，因为有些人污染了它们的海洋家园，还有些人为了吃肉而进行捕杀。
Whales are in danger because some people make their ocean home dirty and others kill them for meat.
这样的警告来自于一份全新的国际科学报告，它详细研究了气候变化与名为“持久性有机污染”的一系列人为有毒物质之间的关系。
The warning comes in new international study into the links between climate change and a class of man-made toxins called persistent organic pollutants.
污染、农药、食品添加剂、人为致癌等一系列环境因素意味着我们失去了对自己身体的控制。这种意识人们在七十年代日益增多。
There was a growing sense in the 70s that a range of environmental factors - be it pollution, pesticides, food additives, man-made cancers - meant that we were no longer in control of our bodies.
这一怀疑污染了四个人为克格勃所做的工作。
据环保局统计，汞的主要来源是占国内人为排汞量40%的燃煤电厂污染物。
The leading source of mercury is pollution from coal-burning power plants, which accounts for 40% of all domestic anthropogenic mercury, according to the EPA.
大多数城市都是人为的热和污染的源。
Most cities are anthropogenic sources of heat and pollution.
中国人历来都人为干预被归入“文化污染”类的外来的敏感事物，马里希说道。
"The Chinese historically have been concerned with those sensitive foreign influences that fall under the banner of 'cultural pollution'," Malish said.
环境污染的主要原因是人为造成。
土壤污染既有人为成因也有自然成因。
The reasons for soil pollution are both artificial and natural.
分析了水体污染程度与环境和人为因素的密切关系，对被污染水体的治理提出了有价值的建议。
Analysed the close connection of the level of water pollution with environment and human 's activity, the valuable suggestion was advised on how to administer the polluted water.
厦门的岩鹭仅分布于东部海岸，该区域人为干扰和污染少，潮间带底质以砂砾、岩石为主。
The heron is only distributed in eastern coast of Xiamen which had less human activity and pollution, and its intertidal zone was rocky and sandy.
人为因素、成土母质和不同流域水质差异是造成广东典型区域农业土壤重金属污染的原因。
The heavy metals pollution in agricultural soil of Guangdong is mainly caused by artificial factor, soil parent materials and the diversity of water quality in different area.
由于城市化影响及人为干扰，深圳凤塘河口水质受到严重污染，河口红树林生态系统严重退化。
Due to the urbanization impact and human disturbance, the water quality of Fengtang estuary in Shenzhen was seriously polluted, and part of the mangrove ecosystem was badly degraded.
电子废弃物拆解是导致的土壤和环境的重金属污染的一个重要人为因素。
Electronic Waste disassembling was an important factor causing soil heavy metals pollution.
汞主要通过自然和人为排放而进入大气，其中燃煤排放是造成大气环境汞污染的重要因素。
The situation of mercury pollution is serious throughout the world, especially for the atmospheric mercury pollution caused by the combustion of coal.
砷污染越来越成为一个严重的环境问题和社会问题，目前最为严重的正是人为的污染。
Arsenic pollution is becoming an more and more serious environmental and social problem. Now man-made pollution is the most severe.
结果意味着空气污染近岸区重于海上区，人为活动的影响也较海上区的大。
The obtained results mean that air pollution in the nearshore zone is heavier than that over the sea area, and the same is the influence of human activity.
结果意味着空气污染近岸区重于海上区，人为活动的影响也较海上区的大。
The obtained results mean that air pollution in the nearshore zone is heavier than that over the sea area, and the same is the influence of human activity.
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