The European: Why are the anthropogenic risks suddenly increasing?
《欧洲人》：为什么人为风险突然增加了？
AVIATION has long been blamed for its share of anthropogenic global warming.
航空工业长期以来一直因其为人为全球变暖因素而备受谴责。
The major sources of anthropogenic emissions of NO2 are combustion processes (heating, power generation, and engines in vehicles and ships).
人为释放二氧化氮的主要来源是燃烧过程(供热、发电以及机动车和船舶的发动机)。
The main anthropogenic source of SO2 is the burning of sulfur-containing fossil fuels for domestic heating, power generation and motor vehicles.
人为的二氧化硫主要来源是为家庭取暖、发电和机动车而燃烧含有硫磺的矿物燃料。
The two causes are related to natural and anthropogenic factors.
沙漠化的形成有自然和人为两方面原因。
Aviation has long been blamed for its share of anthropogenic global warming.
航空长久以来都因其在人为全球气候暖化里的作用倍受责难。
Other anthropogenic pollutant elements were detected mainly in the micron particles.
其它人为产生的污染元素主要存在于微米颗粒中。
Cl was enriched in the atmosphere, and its main anthropogenic source was coal burning.
氯在大气中明显富集，其主要的人为来源为煤的燃烧。
Many such extinctions are due to natural forces, while others are due to anthropogenic factors.
有一些动物的绝种是由于自然的限制，有一些是因为人为的因素。
On the other hand, the temporal variation of the fluxes for anthropogenic elements was much less.
人为元素沉降通量的季节差异要小得多。
The relative concentrations of anthropogenic metals in PM10 were clearly higher than those in TSP.
人为元素在PM 10中的相对含量明显高于TSP中的。
And the geochemical characteristics of the surface sediments reflect the impact of anthropogenic activities.
而表层沉积物稀土特征反映了人类活动的影响。
CCS is only being proposed for power stations - which are a major cause of anthropogenic greenhouse gas emissions.
目前CCS只是被推荐给发电站，因为他们是主要人为温室气体排放的来源。
Such natural and anthropogenic characteristics are likely to increase the frequency of local bottlenecks and extinctions.
这些自然和人为的特点似乎能增加种群的局部瓶颈和灭绝的频率。
It must be noted that the world has gotten into and out of several ice ages with no anthropogenic intervention whatsoever.
我们必须要知道的是不管怎么说世界已经在没有人为干预的情况下经历过了几次冰河时期。
Some difference of emission characteristics between biogenic and anthropogenic NMHC sources are also discussed in the paper.
本文还对NMHC天然源和人为源的排放特征做了比较，得到一些初步结论。
It is also shown that a dust-storm preferably increases the contents of crustal metals and has less impact on anthropogenic ones.
从沙尘气溶胶的研究中发现，沙尘暴主要是增加了地壳元素，人为元素增加相对较少。
Using the systemic and comparative methods, this paper reviews the low flow runoff from natural and anthropogenic factors, its forecast methods.
采用系统和比较的方法对影响枯水径流的自然与人为因素、枯水径流的预测方法进行总结。
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.
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。
Therefore, the black carbon concentration in ice core samples can provide valuable information concerning the biomass burning and anthropogenic activity.
雪冰中碳黑记录的研究可以追溯历史时期生物量燃烧的信息，以及为人类活动污染物的排放研究提供线索。
Land use, cultivation, crop selection, planting density, irrigation, fertilization, and other anthropogenic activities all affect the dynamics of SOC pool.
土地利用、耕作、作物类型、种植密度、灌溉、施肥以及其他人为活动等，对农田生态系统土壤有机碳库的变化均能产生影响。
And the idea of anthropogenic climate change rests on a great deal more than just tree-ring records, useful as they are for providing context to the current warming.
而且，尽管树轮记录为当今全球变暖提供了可对照的内容，由人类活动引起的气候变化远不止取决于树木的年轮。
Results of sensible tests about changing the value of the anthropogenic heat flux show that anthropogenic heat flux plays an important role in urban heat environment.
人为热通量密度变化的敏感性试验结果发现：人为热源的存在对城市热岛的生成有重要作用。
The field survey and the data analysis show that the cause of soil drying in the Loess Plateau of northern Shannxi has two aspects: natural causes and anthropogenic causes.
野外调查和资料分析显示，陕北黄土高原土壤干化原因有两个方面：一是自然原因；二是人为原因。
A global assessment of data since 1970 has shown that it is likely that anthropogenic (human made) warming has had a discernible influence on many physical and biological systems.
一个自1970年开始实施的全球数据评估显示，很可能是人为的气候变暖，在很多物理和生物系统上留下了明显的影响。
We use PCA (Principal Component Analysis) to analyze 15 anthropogenic factors which may have influence on landscape. At last, population size and runoff factors are excluded.
采用主成分分析对15个人为因素进行分析，最终排除总人口数与径流量。
We use PCA (Principal Component Analysis) to analyze 15 anthropogenic factors which may have influence on landscape. At last, population size and runoff factors are excluded.
采用主成分分析对15个人为因素进行分析，最终排除总人口数与径流量。
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