1) land ecosystem services
土地生态服务功能
1.
Water shortage has been the main factor that weakens land ecosystem services on the.
水资源短缺也是广大平原地区土地生态服务功能减弱的主要因素,成为全面建设小康社会所要求的生态环境质量的主要制约因素。
2) wetland ecosystem services
湿地生态系统服务功能
1.
Research on the valuation of wetland ecosystem services;
湿地生态系统服务功能的价值评估
2.
As more and more wetland ecosystems degraded, studies on wetland ecosystem services and their value became a hot-pot issue in recent years.
将湿地生态系统服务功能及价值进行了分类 ,提出了理论服务价值与现实服务价值的概念 ,并在此基础上筛选出三湿地可计算的核心服务功能。
3.
As a case study of small sanjiang plain,wetland ecosystem services loss was caused by natural and human driving forces.
从驱动力划分着手,以小三江平原为案例研究区,将该区湿地生态系统服务功能变化的驱动力分为自然和人为2类,更加深入分析,认为湿地生态系统服务功能(生物多样性、净化和生产功能)受损主要是由自然驱动(气温、降水)和人为驱动(土地利用/覆被变化、排水/灌溉工程发展和人口增长)综合作用所带来的叠加效果导致的。
4) ecological services
生态服务功能
1.
Under the intense human disturbance, the area of China’s urban wetland is reducing, with its ecological services deteriorated and pollution and eutrophication getting serious.
城市湿地是存在于城市区域之内的湿地,其生态服务功能与乡野湿地有着明显不同。
2.
Ecological services of forest ecosystem have been ignored for long time, largely depending on difficulty to evaluating ecological services of forest ecosystem.
森林的生态服务功能在很长时间内被人们漠视和忽略,很大程度上是因为森林的生态和文化价值难以用货币的形式进行衡量,因此,生态服务功能价值化已成为国外研究的一个热点。
3.
Ecological services function is one of hot topics in today\'s ecological studies.
本文重点介绍了生态系统服务的概念以及生态服务功能的评估,并阐述了中国花生的种植历史以及现状,探讨了花生种植系统的生态服务功能,最后对花生种植系统服务功能的保障提出建议。
5) Ecosystem services
生态服务功能
1.
Evaluation, planning and prediction of ecosystem services of urban green space:A case study of Yangzhou City;
城市绿地系统的生态服务功能评价、规划与预测研究——以扬州市为例
2.
Estimation of ecosystem services of urban green-land in industrial areas:A case study on green-land in the workshop area of the Wuhan Iron and Steel Company;
城市工业区绿地生态服务功能的计量评价——以武汉钢铁公司厂区绿地为例
3.
Based on research progress on economic value of ecosystem services, taking Shenzhen for instance, the authors analyze the functions of ecosystem services such as conditioning climate, fixing carbon and releasing oxygen, preserving soil, keeping waterhead, purifying environment, and restraining noises.
综述国内外生态系统服务功能价值评估相关研究进展,以深圳市为例,运用生态经济学原理与方法,阐释了生态系统调节气候、固碳释氧、保持土壤、涵养水源、净化环境和减弱噪声等生态服务功能,对其经济价值进行评估。
6) ecological service function
生态服务功能
1.
This paper analyzed the degradation in ecological service function of Xiamen Bay,and illustrated the key affecting factors,including unreasonable sea reclamation and sea-bank construction,unsuitable coastal resources exploitation,and lagged pollution treatment works in intensively exploited coastal area.
以厦门海湾生态服务功能逆向演变的历史过程为例,对该区域生态系统服务功能退化主要影响因素进行了分析。
2.
Focus on the features of high conservation value forest in combination with the evaluation of forest values in terms of existing economy theories,the paper evaluates the values of high conservation forest in Beijing from 2 aspects of biodiversity and ecological service function.
结合现行经济学理论界对森林价值的评估,针对高保护价值森林的特征,从生物多样性和生态服务功能两方面对北京市高保护价值森林的价值评估方法进行探讨。
3.
Its ecological service function embodies the ecological environmental conditions and effectiveness formed by ecosystem and ecological processes,on which human life relies for existence and development.
森林生态系统是地球生命系统的重要结构和功能单元,其生态服务功能体现于生态系统和生态过程所形成的有利于人类生存与发展的生态环境条件与效用。
补充资料：生态系统的功能
表现在生态系统具有一定的能量流动、物质循环和信息联系。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条