[1]LIU Hanqi,WANG Jijun.Establishment and Analysis of Agricultural Industry-Resource System Coupling Process Model in Xiannangou Watershed[J].Research of Soil and Water Conservation,2017,24(05):259-265.
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Establishment and Analysis of Agricultural Industry-Resource System Coupling Process Model in Xiannangou Watershed
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
24
Number of periods:
2017 05
Page number:
259-265
Column:
Public date:
2017-10-28
- Title:
- Establishment and Analysis of Agricultural Industry-Resource System Coupling Process Model in Xiannangou Watershed
- Keywords:
- agricultural industry-resource system; coupling process model; carbon sequestration; rotational grazing and house feeding; Xiannangou watershed
- CLC:
- F062.2
- DOI:
- -
- Abstract:
- In view of the development of agricultural industry-resource system in Loess Hilly region, we established a coupling process model of agricultural industry-resource system following the agricultural ecological-economic coupling process model, and we analyzed the coupling situation of system. We focused on the ecological and economic significance of model parameters (k1, k2, k3, k4) and conducted an empirical study on the Xiannangou watershed. The results show that different parameter combination forms the different agricultural industry-resource system interactive relationship. After returning farmlands to the natural lands, the space of resources that relied on environmental systems has reached the limit now, and the development of industry is not based on the rational and efficient use of resources in Xiannangou watershed. The development trend of resource system is negatively related to the evolution speed of the resource system and the industrial system. The development trend of industry system is positively related to the evolution speed of the resource system and the industrial system. The account in of carbon sink can make the optimized system evolution speed increase by 2.56 times. On the basis of that, the agricultural system can be promoted by 4.66 times through rotational grazing and house feeding mode, which makes the resources be rationally and efficiently used and accelerates the optimization and upgrade of industrial structure.
- References:
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[1] 王继军,谢永生,卢宗凡,等.退耕还林还草下生态农业发展模式初探[J].水土保持学报,2004,18(1):134-137.
[2] 卢宗凡,梁一民,刘国彬.中国黄土高原生态农业[M].西安:陕西科学技术出版社,1997.
[3] 王继军.黄土丘陵区纸坊沟流域农业生态经济系统耦合过程分析[J].应用生态学报,2009,20(11):2723-2729.
[4] 刘耀彬,陈斐,李仁东.区域城市化与生态环境耦合发展模拟及调控策略:以江苏省为例[J].地理研究,2007,26(1):187-196.
[5] 王继军,姜志德,连坡,等.70年来陕西省纸坊沟流域农业生态经济系统耦合态势[J].生态学报,2009,29(9):5130-5137.
[6] 王继军,郭满才,姜志德,等.农业生态经济系统耦合过程模型的建立及应用[J].生态学报,2010,30(9):2371-2378.
[7] 刘兴元,王锁民,郭正刚.半干旱地区农业资源的复合经营模式及生态经济耦合效应研究[J].自然资源学报,2004,19(5):624-631.
[8] 周立华,樊胜岳,王涛.黑河流域生态经济系统分析与耦合发展模式[J].干旱区资源与环境,2005,19(5):67-72.
[9] 周立华,王涛,樊胜岳,等.内陆河流域的生态经济问题与协调发展模式:以黑河流域为例[J].中国软科学,2005(1):114-119.
[10] 曹洪华.生态文明视角下流域生态—经济系统耦合模式研究:以洱海流域为例[D].长春:东北师范大学,2014.
[11] 邵权熙.当代中国林业生态经济社会耦合系统及耦合模式研究[D].北京:北京林业大学,2008.
[12] 李崇明,丁烈云.小城镇资源环境与社会经济协调发展评价模型及应用研究[J].系统工程理论与实践,2004,24(11):134-139.
[13] 梁红梅,刘卫东,林育欣,等.土地利用效益的耦合模型及其应用[J].浙江大学学报:农业与生命科学版,2008,34(2):230-236.
[14] 乔标,方创琳.城市化与生态环境协调发展的动态耦合模型及其在干旱区的应用[J].生态学报,2005,25(11):3003-3009.
[15] 刘佳,王继军.黄土丘陵区纸坊沟流域农业生态经济系统耦合态势[J].应用生态学报,2010,21(6):1511-1517.
[16] 董孝斌,高旺盛,严茂超.基于能值理论的农牧交错带两个典型县域生态经济系统的耦合效应分析[J].农业工程学报,2005,21(11):1-6.
[17] 卢良恕,梅方权,许世卫.中国解决温饱问题的成就及其发展战略[J].农业现代化研究,1990,11(4):2-25.
[18] 夏自兰,王继军.基于水土保持下的纸坊沟流域农业产业—资源系统耦合效应评价[J].自然资源学报,2011,26(10):1647-1657.
[19] Bertalanffy L V. Clean coal technologies: A status report[J]. Electrical World, 1992(2):37-42.
[20] 李芬,王继军.黄土丘陵区纸坊沟流域近70年农业生态安全评价[J].生态学报,2008,28(5):2380-2388.
[21] 刘罕奇,王继军.黄土丘陵区县南沟流域农业产业—资源系统链网结构分析[J].水土保持研究,2017,24(2):207-212.
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