地理研究

地理研究 ›› 1999, Vol. 18 ›› Issue (4): 407-412.doi: 10.11821/yj1999040011

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峡谷暖区农业地形气候垂直分层及其农业发展战略

罗宏, 杨志峰   

  1. 北京师范大学环境科学研究所, 北京 100875
  • 收稿日期:1998-05-29 修回日期:1999-07-25 发布日期:2013-01-18
  • 通讯作者: 罗宏(1964- ),男,湖南桃源人,博士,1998年从北京师范大学环境科学研究所博士后流动站出站,现在中国环境科学研究院环境规划研究所工作。主要从事资源环境规划和管理,发表学术论文20多篇,出版专著2部。
  • 基金资助:

    教育部跨世纪优秀人才计划基金;高等院校博士学科点基金

The vertical distribution of agrotopoclimate and agricultural development strategy in the warm gorge sectors

LUO Hong, YANG Zhi-feng   

  1. Institute of Environmental Sciences, Beijing Normal University, Beijing 100875, China
  • Received:1998-05-29 Revised:1999-07-25 Published:2013-01-18

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被引次数

31 | 5

摘要： 以鄂西南峡谷暖区为例,选取适当的农业地形气候垂直分层指标,运用主成分分析方法对峡谷暖区农业地形气候进行了垂直分层,以及利用层次分析法对各垂直农业气候层的农业发展战略进行了决策分析。结果表明,峡谷暖区可划分为三个垂直农业气候层,即温热层、温暖层和温和层,且实行以种植业为主,农、林、牧、副、渔并举的方针是峡谷暖区发展农业生产的重要战略措施。

关键词: 峡谷暖区, 农业地形气候, 垂直农业气候层, 农业发展战略

Abstract: The vertical division of agrotopoclimate is carried out by the way of principal component analysis in the warm gorge sectors in the southwest of Hubei Province. According to the calculation, three layers are divided in the warm gorge sectors: hot layer(<300 m), warm layer(300~600 m)and mild layer(600~800 m). Such division provides a theoretical basis for setting up the rational allocation of three-dimensional agriculture. On the basis of the vertical division, decision on agricultural development strategy is carried out by means of analytical hierarchy process in the warm gorge sectors. It is necessary even in the same layer to select agricultural and forest crops that are suitable to the agroclimatic characteristics of microclimate environments, so that we can bring the agroclimatic superiority and potentiality into full play, develop agriculture and diversified economy, and protect the ecological balance. The conclusion will be good for the further use of agroclimatic resources and give an essential help for working out strategic objectives of agricultural development in the area.

Key words: the warm gorge sectors, agrotopoclimate, vertical agroclimatic layers, agricultural development strategy, analytical hierarchy process

PACS: 

  • F463.21