Rice agriculture increases base flow contribution to catchment nitrate loading in subtropical central China
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- 作者：Yi Wanga ; Xinliang Liua ; Yong Lia ; yli@isa.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Feng Liua ; Jianlin Shena ; Yuyuan Lia ; Qiumei Maa ; b ; Juan Yinc ; Jinshui Wua
- 关键词：Nitrogen ; Water quality ; Ecohydrological processes ; Land use ; Non-source pollution
- 刊名：Agriculture, Ecosystems & Environment
- 出版年：2015
- 出版时间：27 December 2015
- 年：2015
- 卷：214
- 期：Complete
- 页码：86-95
- 全文大小：1513 K
文摘
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Rice agriculture increases N leaching into groundwater system.
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Rice agriculture increases NO3−–N concentrations in base flow.
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Rice agriculture increases base flow contribution to catchment NO3−–N loading.
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Fallow season has greater base flow contribution to catchment NO3−–N loading than rice-growing season.