Attributing regional trends of evapotranspiration and gross primary productivity with remote sensing: a case study in the North China Plain
Attributing regional trends of evapotranspiration and gross primary productivity with remote sensing: a case study in the North China Plain
复制标题
利用遥感归因蒸散量和总初级生产力的区域趋势:以华北平原为例
DOI:
10.5194/hess-21-295-2017
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发表时间:
2016-09
影响因子:
6.3
通讯作者:
Jun Xia
中科院分区:
文献类型:
--
作者:
Xingguo Mo;Xuejuan Chen;Shi Hu;Suxia Liu;Jun Xia
Attributing changes in evapotranspiration (ET) and gross primary productivity
(GPP) is crucial for impact and adaptation assessment of the agro-ecosystems
to climate change. Simulations with the VIP model revealed that annual ET and
GPP slightly increased from 1981 to 2013 over the North China Plain. The
tendencies of both ET and GPP were upward in the spring season, while they
were weak and downward in the summer season. A complete factor analysis
illustrated that the relative contributions of climatic change, CO2
fertilization, and management to the ET (GPP) trend were 56 (−32) %,
−28 (25) %, and 68 (108) %, respectively. The decline of global
radiation resulted from deteriorated aerosol and air pollution was the
principal cause of GPP decline in summer, while air warming intensified the
water cycle and advanced the plant productivity in the spring season.
Generally, agronomic improvements were the principal drivers of crop
productivity enhancement.
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影响因子:
6.6
作者:
Mo, Xingguo;Liu, Suxia;Guo, Ruiping
通讯作者:
Guo, Ruiping
DOI:
10.1073/pnas.1222475110
发表时间:
2014-03-04
影响因子:
11.1
作者:
Haddeland, Ingjerd;Heinke, Jens;Wisser, Dominik
通讯作者:
Wisser, Dominik
影响因子:
1.9
作者:
Yawen Wang;Yonghui Yang
通讯作者:
Yawen Wang;Yonghui Yang
DOI:
10.1061/(asce)ir.1943-4774.0000175
发表时间:
2010-04
期刊:
Journal of Irrigation and Drainage Engineering-asce
影响因子:
--
作者:
Zhenwei Song;Hailin Zhang;R. Snyder;F. Anderson;F. Chen
通讯作者:
Zhenwei Song;Hailin Zhang;R. Snyder;F. Anderson;F. Chen
影响因子:
5.2
作者:
W. Brutsaert
通讯作者:
W. Brutsaert