江西省典型矿粮复合区土地利用冲突缓解机制研究

发布时间：2018-10-31 14:20

【摘要】：我国是世界上重要的农业大国,并哺育世界上1/6的人口,虽然建国以来伴随农业经营模式、农业技术、农业劳动力素质的不断升级而使粮食产量逐年上升,但当前我国仍存在耕地污染造成粮食减产、粮食质量下滑、耕地弃耕抛荒等现象,其严重威胁我国的粮食安全,并且威胁土地资源的可持续利用,进而对农业远期发展造成负面影响。因此,在耕地保护、粮食安全建设、生态文明建设以及和谐社会建设的共同视角下,探寻生态污染区的土地利用冲突缓解机制迫在眉睫。在众多污染中,矿业污染对耕地资源可持续利用、粮食安全的破坏相对显著,因此对矿粮复合区土地利用冲突缓解的研究能够为耕地保护的系列研究提供依据,进而为耕地污染及其引发的系列问题的处理提供支撑。文章以江西省典型矿粮复合区为研究对象,通过对经济增长模型、信号传递博弈的研究分析矿粮复合区土地利用冲突发生机制的要素、原因及传导机制,再通过对上饶市铅山县永平铜矿、德兴市德兴铜矿及其周围金矿展开田野调查而获取研究数据来测算土地利用冲突的强度,最后基于情景分析模型在“社会-生态”系统框架下构造矿粮复合区土地利用冲突缓解机制,进而为区域治理提供有益参考。研究结论表明:(1)矿粮复合区土地利用冲突的发生机制源自两对矛盾,即污染积聚效应下污染治理缺位引发的土地利用冲突加剧与区域新时期粮食种植业经济增长间的矛盾、矿粮复合区信息传导上存在不对称性为利益攸关方留有寻租余地与矿粮复合区持续土地利用冲突治理却造成冲突扩大化的矛盾;(2)当前矿粮复合区土地利用冲突强度升级的内因在于生态补偿实际落地的缺位,而这种缺位表现为对隐性冲突弱化,进而导致农户生命健康、财产、发展权益受损,进而引发冲突升级;(3)矿粮复合区土地利用冲突缓解机制是一个在“社会-生态”复杂系统框架下的系统方案,通过融汇工程性、生态性、经济性、社会性土地利用冲突缓解方案于一身的缓解机制能够在未来情景中发挥最大效益,从而约束利益攸关者的行为,构造监督机制网络,使冲突缓解效率提升,进而将矿粮复合区引领到绿色、和谐、可持续的发展路径上,以引领区域建设生态文明高地。政策建议主要表现为三点:(1)将显性冲突与隐性冲突的缓解制度化,通过构造官方测评指标体系来对矿粮复合区生态环境综合状况进行定期考核;(2)加大对新兴生态污染治理技术以及生态性治污技术的研发与引进,提升有效治污能力;(3)将污染区生态缓解制度化、法制化,提升寻租查处能力与处理力度,推进各方协同推进土地利用冲突缓解工程。
[Abstract]:China is an important agricultural country in the world and feeds a sixth of the world's population. Although since the founding of the people's Republic of China, with the continuous upgrading of agricultural management patterns, agricultural technology, and the quality of agricultural labor, the grain output has increased year by year. However, there are still some phenomena in our country, such as the decrease of grain production caused by cultivated land pollution, the decline of grain quality, the abandonment of cultivated land and the abandonment of cultivated land, which seriously threaten the food security of our country and the sustainable utilization of land resources. In turn, it has a negative impact on the long-term development of agriculture. Therefore, under the common visual angle of cultivated land protection, food security construction, ecological civilization construction and harmonious society construction, it is urgent to explore the land use conflict mitigation mechanism in ecological polluted areas. Among the many kinds of pollution, mining pollution has a significant impact on the sustainable utilization of cultivated land resources and the destruction of food security. Therefore, the study on the mitigation of land use conflict in the mining and grain complex areas can provide a basis for a series of studies on the protection of cultivated land. Therefore, it provides support for the treatment of cultivated land pollution and its series of problems. Taking typical mineral and grain complex areas in Jiangxi Province as the research object, this paper analyzes the factors, causes and conduction mechanism of land use conflict in mineral and grain complex areas through the study of economic growth model and signal transmission game. And then through the field investigation of Yongping Copper Mine in Yaoshan County, Shangrao City, Dexing Copper Mine in Dexing City and its surrounding gold mines to obtain research data to calculate the intensity of land use conflict, Finally, based on the scenario analysis model, the mechanism of land use conflict mitigation is constructed under the framework of "social-ecological" system, which provides a useful reference for regional governance. The conclusions are as follows: (1) the mechanism of land use conflict in mineral and grain complex area originates from two pairs of contradictions. That is, the contradiction between the land use conflict caused by the pollution accumulation effect and the economic growth of the grain planting industry in the new period. The asymmetry of information transmission in mineral and grain complex areas leaves leeway for stakeholders and conflicts between sustainable land use conflict and conflict expansion in mining and grain complex areas; (2) the internal cause of the upgrading of the intensity of the land use conflict in the mining and grain complex area is the absence of the actual land level of ecological compensation, which is reflected in the weakening of the recessive conflict, which leads to the loss of the life and health of the peasant household, the property and the rights and interests of the development. And then cause the conflict to escalate; (3) the mechanism of land use conflict mitigation in mining and grain complex area is a systematic scheme under the framework of "social-ecological" complex system. Mitigation mechanisms that integrate social land-use conflict mitigation programmes can maximize benefits in future scenarios, thereby constraining stakeholder behaviour, building a network of monitoring mechanisms and making conflict mitigation more efficient. Then the mineral and grain compound area is led to the green, harmonious and sustainable development path, in order to lead the region to build the ecological civilization highland. The policy suggestions are as follows: (1) institutionalizing the mitigation of explicit conflict and recessive conflict, and establishing official evaluation index system to assess the comprehensive situation of ecological environment in mineral and grain complex area periodically; (2) to increase the research and development and introduction of emerging ecological pollution control technology and ecological pollution control technology to enhance the effective pollution control capacity; (3) institutionalizing and legalizing ecological mitigation in polluted area, enhancing the ability of rent-seeking investigation and handling, and promoting the cooperative promotion of land use conflict mitigation project.
【学位授予单位】：东华理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F301.2

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