XIAO Bin.Adjustment of the Production Structure and Calculation of Structural Negentropy in the Watershed of Nihe Gully in Chunhua County[J].Research of Soil and Water Conservation,2000,7(01):98-103.
淳化泥河沟流域产业结构调整和结构负熵计算
- Title:
- Adjustment of the Production Structure and Calculation of Structural Negentropy in the Watershed of Nihe Gully in Chunhua County
- 分类号:
- F304.6
- 摘要:
- 在分析淳化县泥河沟流域农村产业结构的不同层次、调查该流域产业结构的历年演变趋势，考虑该流域资源的整体优势和部门潜力的基础上，参考淳化县社会经济发展综合规划，提出了泥河沟流域产业结构调整思路，运用灰色线性规划模型优化了泥河沟流域产业结构，列述了调整方案要点，并通过结构调整前后系统总负熵的计算，系统趋向有序。根据耗散结构理论，从系统总负熵的降低，说明系统的有序度提高了26%，从而验证了调整方案的合理性。
- Abstract:
- Consulting the overall plan of social and economical development in Chunhua county,the idea of adjustment of the production structure in Nihe gully watershed was proposed based on the analysis of different arrangements of the production structure,investigation of the developmental tendency of the production structure in recent years,and consideration of the comprehensive predominance of the regional resources and sectional potentials.The production structure in Nihe gully was optimized by the gray linear programming model.The key points of the adjustment plan were given.After calculating the general negentropies of the system before and after the adjustment,it was found that the system was tend to be an ordered one.The degree of order of the system was increased by 26% according to dissipation theory and the decrease of general negentropy of the system,indication the rationality of the adjustment plan.
参考文献/References:
[1] 肖斌.淳化泥河沟流域农林复合生态经济系统特性评价[J].西北林学院学报,1998,13(2):41～45
[2] 李伟纲.结构负熵的计算[J].系统工程理论与实践,1988,(4):31～34
[3] 许涤新.生态经济学[M].杭州:浙江人民出版社,1987
[4] 吴发启.“高原台塬过渡区高产型粮果林发展研究”的基本构思[J].西北林学院学报,1998,13(2):1～4
[5] 张沁文等.农村经济灰色系统分析[J].北京:学术期刊出版社,1989
相似文献/References:
[1]吴启蒙,朱志玲,吴咏梅,等.宁夏水土保持的产业结构影响评价[J].水土保持研究,2012,19(04):116.
WU Qi-meng,ZHU Zhi-ling,WU Yong-mei,et al.Impact Evaluation on Industrial Structure of Soil and Water Conservation in Ningxia Hui Automonous Region[J].Research of Soil and Water Conservation,2012,19(01):116.
[2]李荣,米文宝.退耕区农村经济增长与产业结构调整的灰色关联分析——以彭阳县为例[J].水土保持研究,2007,14(05):228.
LI Rong,MI Wen-bao.The Gray Relational Analysis of Rural Economy and Industrial Structure——Case Study on Pengyan County of Ningxia[J].Research of Soil and Water Conservation,2007,14(01):228.
[3]史海静,李锐.水土保持工程综合效益评价研究——以陕西省长江流域水土流失综合治理工程为例[J].水土保持研究,2008,15(02):40.
SHI Hai-jing,LI Rui.Benefits Evaluation of Soil and Water Conservation Project——A Case Study on “Changzhi”Project of Yangzi River in Shanxi Province[J].Research of Soil and Water Conservation,2008,15(01):40.
[4]汤进华,钟儒刚.武汉市产业结构变动的生态环境效应研究[J].水土保持研究,2010,17(02):259.
TANG Jin-hua,ZHONG Ru-gang.Study on the Industrial Structure Transformation and Its Eco-environment Effect in Wuhan District[J].Research of Soil and Water Conservation,2010,17(01):259.
[5]胡兵辉,廖允成,王克勤,等.北方农牧交错带县域典型农业生态系统结构的对比演变[J].水土保持研究,2011,18(02):35.
HU Bing-hui,LIAO Yun-cheng,WANG Ke-qin,et al.The Comparison and Evolvement of Agroecosystem Structure in Representative Counties of the Farming-Pastoral Ecotones in North China[J].Research of Soil and Water Conservation,2011,18(01):35.
[6]姑力那尔·买海提,瓦哈甫·哈力克,海日妮萨·伊斯马伊力,等.吐鲁番市城市化与产业结构的关系[J].水土保持研究,2014,21(01):310.
Gulnar Mahat,Wahap Halik,Hairensa Ismayil,et al.Researching Relations between Urbanization and Industrial Structure in Turpan City[J].Research of Soil and Water Conservation,2014,21(01):310.
[7]胡涛,张安明,杨庆媛,等.重庆市产业结构与土地经济密度的关联协调研究[J].水土保持研究,2018,25(05):250.
HU Tao,ZHANG Anming,YANG Qingyuan,et al.Research on the Association and Coordination Between Industrial Structure and Land Economic Density in Chongqing[J].Research of Soil and Water Conservation,2018,25(01):250.
备注/Memo
收稿日期:2000-1-1
基金项目:国家“九五”重点科技攻关课题（96-004-05-07）