When the speed of human innovation and its transfer were not fast enough to keep pace with rapid ecological change, famine and disease became difficult to avoid.
如果人类社会的变革或生存方式的转换速度不能适应于生态环境的急剧恶化，饥荒和瘟疫必将不可避免地发生。
The research of land use change is the important foundation for the ecological change research, which is also the policy-making basis for regulating the human behavior.
土地利用变化的研究是生态环境变化研究的重要基础，也是调控人类行为的科学决策依据。
We need an acknowledgement of our present ecological plight but also a language of positive change, visions of a better future.
我们需要承认我们目前的生态困境，但也需要一种积极改变的态度，拥有对更美好的未来的愿景。
As climate change and urbanization continue to reshape the ecological landscape, more species will leave their homelands-making the distinction between resident and alien a moot point.
随着气候的变化，城市化对于生态环境的改变，更多的物种会失去栖息地——使原著和外来物种的区别更模糊。
Humans have more pathways, social mechanisms, to adapt to climate change and mitigate ecological stress.
人类则有更多的路径和社会机制可供选择，以适应气候改变和缓和生态环境压力。
We will strengthen energy conservation, environmental protection and ecological development, and actively respond to climate change.
加强节能环保和生态建设，积极应对气候变化。
China, with complex climatic conditions, fragile ecological environment and frequent natural disasters, is vulnerable to climate change.
中国是一个气候条件复杂、生态环境脆弱、自然灾害频发、易受气候变化影响的国家。
The research of land use change is the foundation of the ecological environment change research, and it is also the scientific policy-making basis which regulates the human behavior.
土地利用变化的研究是生态环境变化研究的重要基础，也是调控人类行为的科学决策依据。
A recurrent theme in her work is technological mediation in ecological systems with a particular focus on meteorology and climate change.
最近作品关注生态系统的技术调解，特别是气象学和气候变化。
These reveal that there is a temporal hysteresis in the response of ecological environment to climate change.
这说明生态环境对气候变化的响应存在一种时间上的滞后性。
Plant cover is one of the most important sign of oasis ecological environment change.
植被覆盖度是绿洲生态环境变化的最重要标志之一。
Other great shifts, such asclimate change and ecological disasters, have a certain progression andbuilt-in adjustment periods, but contact between humankind and aliens can occurat any time.
其它重大转变，比如气候变化和生态灾难，总有一个确定的进程和固定的调节时间。但人类和外星人的接触可以发生在任何时间。
This course introduces scientific, economic, and ecological issues underlying the threat of global climate change, and the institutions engaged in negotiating an international response.
这门课介绍了全球气候变化威胁下的科学、经济和生态学的议题，以及参与谈判以获得国际响应的公共机构。
Facing the increasingly worsening ecological environment and gradually exhausting resources and energy, we must envisage and change the unsustainable production patterns.
面对不断恶化的生态环境，以及日趋枯竭的资源、能源，必须改变不可持续的生产模式。
The urban greenbelt is the important means and measure to improve the urban ecological environment and urban image and to change the quality of residents' life.
城市绿化隔离带是改善城市生态环境，改变城市形象，提高居民生活质量的重要手段和措施。
The first step to change the economic condition is to improve the fragile ecological environment.
要改变陕北经济落后的现状，首先要改变陕北脆弱的生态环境。
Land policy is one of the most important driving factors affecting the use of land and the change of ecological environment.
土地政策是影响土地利用及生态环境变化的一个重要的驱动因素。
As climate change and urbanization continue to reshape the ecological landscape, more species will leave their homelands-making the distinction between resident and alien a moot point.
随着气候变化和城市化继续改变着生态环境，越来越多的物种将离开它们的故乡，这也会使评判本土和外来物种越来越不重要。
Meanwhile the negative effects of climate change on China's ecological environment and social economy are significant.
同时，气候变化对我国生态环境和社会经济的负面影响也日渐突出。
February report from the Global Challenges Foundation listed AI, alongside extreme climate change, nuclear war and ecological catastrophe, as "risks that threaten human civilization".
全球挑战基金会在2月的一份报道中，将人工智能与极端气候变化、核战争和生态灾难并列为“威胁人类文明的风险因素”。
With the change of ecological and social environment, Manchu nationality has been influenced much more by Chinese culture when it was moving to the south.
满族在南迁的过程中，生态环境与社会环境改变，与汉文化接触增多，由渔猎走向农耕，由迁徙渐趋定居，其思想文化也发生了一系列相应的改变。
The propagule bank of the vegetation is forced to change in these ecological incidents, as well as the key driving factor to impact and change the succession of vegetation.
植被繁殖体库既是这些生态学事件的被迫变化者，也是改变和影响植被演替方向的重要驱动因素。
But the climate change effects the resource of water, This article discusses the climate change and its effects on the resource of water, and the change of ecological environment of wetland.
通过讨论气候变化对湿地水源的影响，得出湿地生态环境可能发生变化的若干结论。
Therefore, NDVI is considered to be an effective ecological indicators of regional or global monitoring vegetation and environmental change.
因此NDVI被认为是监测地区或全球植被和生态环境变化的有效指标。
In recent years, plant functional type is a new ecological concept introduced in the research of global change.
植物功能型是近年来在全球变化研究中引入的一个新的生态学术语。
Climatic change affects the plant in the land with sprout, leaf, bloom and defoliation, have caused grave effects on ecological balance.
时空上水热分布的变化影响了陆地植物的发芽、展叶、开花、落叶等物候现象出现的时间，对已有的生态平衡造成了严重的影响。
As one of the core projects of IGBP and the global change study, GCTE-Global change and Terrestrial Ecosystems is a hot research topic for the global ecological community.
全球变化与陆地生态系统相互关系的研究是国际地圈生物圈计划(IGBP)的核心研究计划之一，也是整个全球变化的研究核心领域之一。
Therefore, responding to the climate change required the reasonable adjustment of agriculture structure, scientific utilization of water resources and protection of the ecological environment.
因此，应对气候变化要合理调整农业结构，科学利用水资源，保护生态环境。
Therefore, responding to the climate change required the reasonable adjustment of agriculture structure, scientific utilization of water resources and protection of the ecological environment.
因此，应对气候变化要合理调整农业结构，科学利用水资源，保护生态环境。
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