| 灌区农业水资源承载力模型研究 |
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| 引用本文： | 段春青,邱 林,黄 强.灌区农业水资源承载力模型研究[J].西北农林科技大学学报(社会科学版),2005,33(4):135-138. |
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| 作者姓名： | 段春青 邱 林 黄 强 |
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| 作者单位： | 1. 西安理工大学,水利水电学院,陕西,西安,710048
2. 华北水利水电学院,设备处,河南,郑州,450008 |
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| 基金项目： | 陕西省重点实验室基金项目(02JS37)，河南省高校创新人才培养工程项目(HNCX2003-17) |
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| 摘 要： | 在前人承载力研究的基础上提出了承载力的新见解,定义了承载力的四要素,并根据农业生产的实际情况提出了灌区农业水资源承载力的概念,建立了农业水资源承载力计算模型,该模型计算时考虑了农业水资源的两个特殊性,即各种作物的被承载能力及作物的需水和供水过程。最后将模型应用于河南省第三濮清南灌区,验证了模型的正确性。
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| 关 键 词： | 灌区 农业水资源承载力 量化模型 |
| 文章编号： | 1671-9387(2005)04-0135-04 |
| 收稿时间： | 6/2/2004 12:00:00 AM |
| 修稿时间： | 2004年6月2日 |
Research on quantitative model of water resources carrying capacity in irrigation area |
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| DUAN Chun-qing,QIU Lin,HUANG Qiang,CHEN Xiao-nan.Research on quantitative model of water resources carrying capacity in irrigation area[J].Journal of Northwest Sci-Tech Univ of Agr and,2005,33(4):135-138. |
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| Authors: | DUAN Chun-qing QIU Lin HUANG Qiang CHEN Xiao-nan |
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| Institution: | DUAN Chun-qing~1,QIU Lin~2,HUANG Qiang~1,CHEN Xiao-nan~2 |
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| Abstract: | Based on the previously study on the carrying capacity,the paper put forward new comprehension about the carrying capacity,and defined four factors of the carrying capacity;then the paper brought forward the concepts of the agricultural water resources carrying capacity in irrigation area and established the calculation model of the agricultural water resources carrying capacity.The model considered two particularities about the agricultural water resources:the carrying capacity between different crops and the water demand and supply process.Finally the model was used in the third Pu-Qing-Nan irrigation area,Henan province,the correctness of the model was validated. |
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| Keywords: | irrigation area the agricultural water resources carrying capacity quantitative model |
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