近30年中国农业源氮磷排放的格局特征与水环境影响 |
马恩朴, 蔡建明, 林静, 廖柳文, 郭华, 韩燕 |
Spatial pattern and water environmental impact of nitrogen and phosphorus emissions from agricultural sources in China in recent 30 years |
MA En-pu, CAI Jian-ming, LIN Jing, LIAO Liu-wen, GUO Hua, HAN Yan |
图6 中国农业源氮、磷排放的综合类型及其与农田生态系统分布的比较 注:图a数据来源于中国5年间隔陆地生态系统空间分布数据集(1990—2010年)[ |
Fig. 6 Comprehensive types of nitrogen and phosphorus emissions from agricultural sources in China and their comparison with the distribution of farmland ecosystems |
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