The influence of climate change and human activities on ecosystem service value
The influence of climate change and human activities on ecosystem service value
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气候变化和人类活动对生态系统服务价值的影响
DOI：
10.1016/j.ecoleng.2015.11.027
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发表时间：
2016-02
影响因子：
3.8
通讯作者：
Zhou Shunli
中科院分区：
文献类型：
--
作者：
Wang Hong;Li Xiaobing;Liu Honghai;Chi Dengkai;Xu Kaikai;Zhou Shunli
为了更好地了解气候变化和人类活动对生态系统服务的影响，利用遥感和GIS技术，评估了内蒙古锡林郭勒盟草原1989—2011年生态系统服务价值（有机质生成、养分积累、CO2固定、O2释放、水量调节、水质净化、土壤肥力保护和土壤固定）的变化。分析生态系统服务价值与气温、降水的相关性，定量区分气候变化和人类活动对生态系统服务价值的影响。研究期间33%的研究区域的生态系统服务价值因气候变化而降低。对气候变化和人类活动的像素分析表明，生态系统服务价值增加的地区有2%的生态系统服务价值是由气候变化和人类活动共同增加的。在9%的研究区域中，气候变化导致的生态系统服务价值上升趋势超过了人类活动导致的生态系统服务价值下降趋势。在2%的总面积中，气候变化导致的生态系统服务价值下降趋势弱于人类活动导致的生态系统服务价值上升趋势。由此可见，研究区26%的生态系统服务价值因气候变化和人类活动共同降低。这项研究提供了气候变化和人类活动对生态系统服务价值不同影响的证据。
In an effort to better understand the influence of climate change and human activities on ecosystem services, we evaluated change in ecosystem service value (organic matter generation, nutrient accumulation, CO2fixation, release of O2, water volume adjustment, water purification, soil fertility protection, and soil fixation) of the Xilin Gol League grassland of Inner Mongolia from 1989 to 2011 using remote sensing and GIS technology. We analyzed the correlation between ecosystem service value and air temperature, and precipitation and then quantitatively differentiated the influence of climate change and human activities on ecosystem service value. The ecosystem service value of 33% of the study area was reduced by climate change over the study period. Pixel analysis of climate change and human activities revealed that the ecosystem service value of 2% of the area with increased ecosystem service value was jointly increased by climate change and human activities. In 9% of the study area, the increasing trend of ecosystem service value caused by climate change prevailed over the declining trend of ecosystem service value caused by human activities. In 2% of the whole area, the declining trend of ecosystem service value caused by climate change was weaker than the increasing trend of ecosystem service value caused by human activities. Thus, the ecosystem service value of 26% of the studied area was jointly reduced by climate change and human activities. This research provided evidence of the different influences that climate change and human activities have on ecosystem service value.
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DOI：
10.3724/sp.j.1047.2011.00549
发表时间：
2011-08
期刊：
Geo-information Science
影响因子：
--
作者：
Yan Yan-Yan;Ala tengtuya;Yunfeng Hu;Yue Liu;Guomao Yu
通讯作者：
Yan Yan-Yan;Ala tengtuya;Yunfeng Hu;Yue Liu;Guomao Yu
影响因子：
--
作者：
王红岩 Wang Hongyan;高志海 Gao Zhihai;李增元 Li Zengyuan;王琫瑜 Wang Bengyu;白黎娜 Bai Lina;王志波 Wang Zhibo;吴君君 Wu Junjun
通讯作者：
王红岩 Wang Hongyan;高志海 Gao Zhihai;李增元 Li Zengyuan;王琫瑜 Wang Bengyu;白黎娜 Bai Lina;王志波 Wang Zhibo;吴君君 Wu Junjun
影响因子：
6.4
作者：
J. Thompson;A. Green;D. Kingston
通讯作者：
J. Thompson;A. Green;D. Kingston
基于植被与土壤湿度关系的植被覆盖度估算模型
影响因子：
3.4
作者：
Li, Xiaobing;Wang, Hong;Long, Huiling;Wei, D;an;Bao, Yun
通讯作者：
Bao, Yun
影响因子：
64.8
作者：
Costanza, R;dArge, R;vandenBelt, M
通讯作者：
vandenBelt, M