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	农用水泵数量对农业旱灾的影响实证
其他题名	Empirical Analysis of Effect of the Number of Water Pumps on Agricultural Drought
	纪晓博; 张广文
来源期刊	东北林业大学学报
ISSN	1000-5382
出版年	2012
卷号	40 期号:10 页码:140-142,158
中文摘要	利用19902010年28个省市的面板数据,分析农用水泵数量对预防旱灾和抵御旱灾的影响,得出农用水泵数量增加导致防旱能力下降,并且导致抗灾能力提高的结论。通过分析发现,增加农用水泵数量虽然能够有效提高抗灾能力,但最终导致防旱灾能力下降,旱灾频发的结果。为解决这一矛盾,应控制农用水泵数量,考虑水资源自循环能力,确定对水资源的开采数量,稳定水资源长期循环,保持土壤水分,减小土壤荒漠化速度,避免大面积旱灾的发生。
英文摘要	A study was performed to analyze the effect of the number of agricultural water pump on preventing and fighting againstdrought according to the panel data from 28 provinces and cities during 1990-2010.Results showed that increasing number of agriculturalwater pumps resulted in the decline of disaster prevention ability and the increase of anti-disaster ability.Eventhough increasing the number of agricultural water pumps can improve anti-disaster ability quickly,but in the end,this may cause the decrease of anti-disaster ability and frequent occurrence of droughts.In order to solve this contradiction and avoid the occurrence of large-area droughts,we should control the number of agricultural water pumps,take into account the self-circulation ability of water resources,make sure the development quantity of water resources,keep the long-term cycle of water resources stable,keep soil moisture content,and reduce the speed of desertification.
中文关键词	农业干旱 ; 农用水泵数量 ; 防灾抗灾能力 ; 面板数据分析
英文关键词	Agricultural drought Number of agricultural water pumps Disaster prevention and reduction ability Panel data analysis
语种	中文
国家	中国
收录类别	CSCD
WOS类目	AGRICULTURAL ECONOMICS POLICY
WOS研究方向	Agriculture
CSCD记录号	CSCD:4664661
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/227925
作者单位	东北农业大学, 哈尔滨, 黑龙江 150030, 中国
推荐引用方式 GB/T 7714	纪晓博,张广文. 农用水泵数量对农业旱灾的影响实证[J],2012,40(10):140-142,158.
APA	纪晓博,&张广文.(2012).农用水泵数量对农业旱灾的影响实证.东北林业大学学报,40(10),140-142,158.
MLA	纪晓博,et al."农用水泵数量对农业旱灾的影响实证".东北林业大学学报 40.10(2012):140-142,158.