当然，就像今天的其他环境问题一样，这是在全球变暖和人类干涉自然生态系统的背景下发生的。
Of course, like every other environmental issue today, this is playing out against the background of global warming and human interference with natural ecosystems.
关于这个问题的辩论在局部和全球范围两个层面上同时展开：生态系统的一小部分可以小到何种程度仍能维持其完整、丰富的功能，从而可以认为是受到了保护呢？
The discussion is taking place at both the local and global levels How small can a fragment of an ecosystem be and still function in all its richness and thus be considered preserved?
人类活动影响下，陆地生态系统和气候系统的相互作用已成为目前全球变化研究的主要科学问题之一。
Interaction between terrestrial ecosystem and climate system with the impact of human activities is one of the key scientific issues in the yield of global change research at the present time.
面对全球森林资源匮乏，生态环境日益恶化的问题，保护环境、保护森林已成为人类的共识。
With the increasing issues of forest decreasing and environment degradation, environmental protection and forest protection have drawn more and more attention from all aspects.
生物入侵是一个影响深远的全球性问题，其对我国的生态系统、环境和社会经济的影响也日益明显。
It also has an obvious increasing impact on the evaded ecosystem, environment and social economy of China.
土壤侵蚀是全球性的生态环境问题之一。
Soil erosion is one of the ecological environment problems in the earth.
生产力机理模型是当前生产力生态学研究中的热点，而区域尺度转换是全球变化模型研究的关键问题。
Present researches on productivity ecology are focused on the modeling of productivity mechanism, and the regional scaling is the key of the global change modeling.
地理学科的特点以及全球范围内的生态环境问题表明了地理学科教育中环境教育的重要性。
The characteristics of geography and the global environmental problems show that it is very important to strengthen environmental education in the teaching of geography.
当今，由于人为的原因，生态危机已成为全球性的环境问题。
Nowadays, ecological crisis is a global environmental problem because of the artificial imposed reasons.
生产、消费的环境成本外部性是全球性生态环境问题产生的重要根源之一。
The outside environment costs of production and consumption is one of the important roots of the global ecologic and environmental problems.
景观生态学的综合研究包括景观的复杂性、全球环境问题、遥感和GIS技术以及文化等与景观生态学的综合研究。
The holistic research in landscape ecology includes the complexity of landscape, the global environmental problem, the Remote Sensing and GIS technology and the culture with landscape ecology.
土壤侵蚀是土地退化的主要原因，也是导致生态环境恶化的最严重的问题，联合国粮农组织将其列为全球土地退化的首要问题。
Soil erosion is the main cause for the global land degradation and also is the key problem resulting in the ecological environment deterioration, so N. n.
人类进入21世纪，面临的最大问题莫过于全球性的生态危机了。
Having stepping into the 21st century, human is facing with a most serious problem -the global ecological crisis.
目前，河流退化已被公认为一个全球性的生态环境问题，受到国际社会的普遍关注。
At present, river deterioration has been already accepted as a global environment problem and been widely concerned by the international society.
栖息地破碎化给野生动物带来的不良后果是全球生态学家和保护生物学家共同关心的问题。
The negative effects of habitat fragmentation on wildlife are focused by global ecologists and conservation biologists.
随着全球生态环境问题的日渐突出，利用环境因素来增强企业的国际竞争力已不鲜见。
With the global environment is becoming worse, more and more enterprises strengthen their competitive power with the environmental factor.
生物入侵是一个影响深远的全球性问题，其对我国的生态系统、环境和社会经济的影响也日益明显。
Biological invasion has become an important element of global changes. It also has an obvious increasing impact on the evaded ecosystem, environment and social economy of China.
全球生态环境问题，成为20世纪后半叶全球问题之一。
Global ecological environment problems have became one of the global problems in the latter half of the 20th century.
随着生态危机成为全球性问题，人与自然关系也成为各国学者们的研究焦点。
As the ecological crisis becomes a global issue, human and nature relation also becomes a research focus of each country's scholars.
如何看待全球性生态环境问题与人类中心主义的关系，在国内外学术界存在争论。
In the academic fields at home and abroad exists issue how to deal with the relation between global ecological environment and mankind's centrality.
土壤氮素矿化研究对从农田生态系统氮素平衡到全球变化和环境问题均具有重要意义。
Mineralization of nitrogen from various sources can contribute significantly to soil nitrogen balance, to total plant nitrogen availability, and to environmental quality and global change.
目前，全球生态环境问题已被社会普遍关注，改善生态环境已提上议事日程。
At present, the environmental issues have been paid much attention worldwide. How to solve these problems has also been carried to the official agenda.
研究表明：科学技术是人类文明不断演进的重要驱动力，也是当代全球性、区域性生态环境问题的根源所在。
The research shows that science and technology are important driving forces on human civilization evolution, but also the roots of the global and regional eco-environmental problems.
森林生态系统在全球碳循环与平衡中具有极为重要的和不可替代的地位和作用，随着《京都议定书》正式生效，森林碳汇问题已经越来越受到世界各国的重视。
Forest ecology system is important in the global carbon cycle and balance. Every countries attach great importance on forest carbon sink with the formal effective of Kyoto protocol.
森林生态系统在全球碳循环与平衡中具有极为重要的和不可替代的地位和作用，随着《京都议定书》正式生效，森林碳汇问题已经越来越受到世界各国的重视。
Forest ecology system is important in the global carbon cycle and balance. Every countries attach great importance on forest carbon sink with the formal effective of Kyoto protocol.
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