Modelling regional variability of irrigation requirements due to climate change in Northern Germany
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- 作者：Jan Riedigera ; jan.riediger@uni-vechta.de" class="auth_mail" title="E-mail the corresponding author ; Broder Brecklinga ; bbreckling@iuw.uni-vechta.de" class="auth_mail" title="E-mail the corresponding author ; Nikolai Svobodab ; Nikolai.Svoboda@zalf.de" class="auth_mail" title="E-mail the corresponding author ; Winfried Schrö ; dera ; wschroeder@iuw.uni-vechta.de" class="auth_mail" title="E-mail the corresponding author
- 关键词：Irrigation ; Climate change ; Field water capacity ; Soil moisture ; Water availability ; North German Plain
- 刊名：Science of the Total Environment
- 出版年：2016
- 出版时间：15 January 2016
- 年：2016
- 卷：541
- 期：Complete
- 页码：329-340
- 全文大小：1867 K
文摘
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We model crop water demand and derive changing irrigation requirements.
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Study areas are four model regions in central Europe (i.e., Northern German Plain).
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Results show a generally increasing water demand with increasing temperatures.
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Results show a heterogeneity between the model regions along an East–West gradient.
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Irrigation requirement depends on climate, soil and economic conditions.