摘要
LUCC是表达土地系统的主要方法之一,但仅利用LUCC已不能完整理解土地系统的变化,而通过土地利用功能变化的研究加深对土地系统的认识已成为国内外学者的共识。目前,探讨和分析宏观土地利用功能变化与微观主体行为间的相互影响机制,已成为土地利用功能变化研究急需解决的问题。从土地利用功能表达与变化研究、土地利用功能变化的微观响应机制等两个方面,对土地利用功能变化与农户响应的研究进展进行归纳与总结,结论如下:(1)需进一步完善土地利用功能类型的表达方式和方法,使其在表达宏观土地利用功能分异规律的同时,亦能表达微观主体土地利用行为的信息。(2)还需借鉴土地利用决策和多模型整合的理论与方法对土地利用功能及其微观响应进行模拟。同时,指出发展土地利用功能变化下农户响应的有限理性决策模型,探索多模型整合的方式与方法就成为今后研究的重要任务。它对于认识和理解该宏观土地利用功能变化下微观主体的响应,进而引导农户土地利用行为,具有十分重要的理论和现实意义。
Land use cover/change(LUCC) is one of the main methods to represent the land use function.There is an emerging consensus among scholars that land use system cannot be fully understood by the LUCC alone,and land use function should be paid more attention in the future.It becomes urgent to discuss and understand the interaction mechanism between the macro land use function pattern and the micro behavior of the land use agent.In this paper,two issues,namely the representation of land use function and the farmers households’ respond under the change of the land use function are explored and illustrated.Several conclusions can be drawn as follows:(1) the method of representing the land use function should be improved,the information of the macro pattern of the land use function and the micro stakeholders land use behavior should be included.(2) the models to simulate the land use function may be established using the theory and method of decision-making and the integration of the land use models at different levels.The future research will be the construction of the limited rational decision-make model about the farmers households’ response under the change of land use function and the exploration of ways and methods of multi-model integration.It is vital in both theory and practice to understand the response of farmers to the change of macro land use function,and to guide farmersXi’ land use behavior.
作者
梁小英
段宁
刘康
LIANG Xiao-ying;DUAN Ning;LIU Kang(College of Urban and Environmental Sciences, Northwest University, Xi'an 710127 , Shaanxi, China)
出处
《干旱区地理》
CSCD
北大核心
2019年第2期385-391,共7页
Arid Land Geography
基金
国家自然科学基金项目(41671086
41271103)
关键词
土地利用功能类型
微观主体
农户土地利用行为
模拟
the categories of the land use function
micro agent
land use behavior of farmers
simulation
