甘肃河西地区2000-2019年水土资源耦合协调特征
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王凌阁, 朱睿, 陈泽霞, 尹振良, 卢睿, 方春爽
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Coupling effect of water-soil resources in Hexi Area of Gansu,China in 2000-2019
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Lingge Wang, Rui Zhu, Zexia Chen, Zhenliang Yin, Rui Lu, Chunshuang Fang
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表4 2000—2019年河西走廊内陆河流域中游地区农业水土资源匹配系数 (万m3·hm-2)
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Table 4 Matching coefficients of agricultural water-soil resources of Middle reaches of inland river basin in Hexi Corridor from 2000 to 2019 (Unit:104 m3 ·hm-2 )
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年份 | 疏勒河 | 黑河 | 石羊河 | 年份 | 疏勒河 | 黑河 | 石羊河 |
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2000 | 2.23837 | 0.78676 | 0.59485 | 2010 | 1.81459 | 0.76615 | 0.65747 | 2001 | 1.61847 | 0.41249 | 0.58579 | 2011 | 1.41302 | 0.63465 | 0.60420 | 2002 | 2.25140 | 0.67357 | 0.58451 | 2012 | 1.36804 | 0.64520 | 0.70352 | 2003 | 1.81402 | 0.54865 | 0.96796 | 2013 | 1.52588 | 0.50361 | 0.39359 | 2004 | 1.75922 | 0.55381 | 0.64604 | 2014 | 1.22136 | 0.47879 | 0.55357 | 2005 | 1.76697 | 0.65135 | 0.74974 | 2015 | 1.40545 | 0.50063 | 0.50261 | 2006 | 1.93700 | 0.57439 | 0.79286 | 2016 | 1.81346 | 0.53296 | 0.55885 | 2007 | 1.43559 | 0.78214 | 0.79907 | 2017 | 1.63453 | 0.56975 | 0.57954 | 2008 | 1.29608 | 0.68170 | 0.58509 | 2018 | 0.73236 | 0.49442 | 0.51711 | 2009 | 1.36844 | 0.74605 | 0.61164 | 2019 | 0.79601 | 0.59296 | 0.50427 |
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