%0 Journal Article
%T Multi-scale modeling of land use based on the MAS from field to village:A case study for Mengcha Village of Mizhi County of Shaanxi Province<br>基于Multi-Agent System的多尺度土地利用变化模型的构建与模拟
%A CHEN Hai
%A YANG Wei-ge
%A LIANG Xiao-ying
%A WANG Tao
%A <br>陈海
%A 杨维鸽
%A 梁小英
%A 王涛
%J 地理研究
%D 2010
%I 
%X The multi-scale issue has been one of the hot-spots in the land use/cover change (LUCC) research over long time, and the recent focus is to understand the micro mechanism of LUCC at multi-scale by using the land use/land cover scenario model. In this paper, we constructed a multi-scale land use/land change model from field to village based on the multi-agent system (MAS) and aimed to reveal the micro mechanism of land use/land change under multi-scale. We firstly made a short review in the context of MAS research and proposed that three aspects as constructing clear mechanism, quantitative analysis of interaction and explicating multi-scale simulation model are the key problems when considering human adaptation to the natural and social-economic changes in the MAS research. In section 2, we made the flow chart and the scale transformation mechanism figure. The correspondence between different organization levels and different spatial scales were also given. Based on the prior conception framework, section 3 deals with the transforming architecture of the multi-scale decision-making model. The transforming methods from the field scale to the village scale were given according to the transforming architecture. A case study for Mengcha Village of Mizhi County of Shaanxi Province was explored by using the proposed multi-scale model in section 4, and the model was tested by the LUCC data of 2008. In the last section, we made a discussion on the potentials and drawbacks of the approach. The conclusions can be drawn as follows: (1) The multi-scale LUCC model constructed in the study can reflect the micro land-use decisions and multi-scale space transformation well. (2) The households land use decision presented by continuous numerical value was in consistent with the actual situation. (3) The approach suggested in this study laid a foundation for the future research on the interaction and transformation among different types of households, and was also useful to studies of the impacts of the market and policy on the household land use decision-making. (4) Larger spatio-temporal scale land use decision-making model is needed to bridge the LUCC data and the short-term household decision-making efficiently.
%K the field
%K the village
%K the individual household
%K the integrated households
%K scale transformation<br>地块
%K 村庄
%K 农户
%K 农户整体
%K 模型构建
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=869B153A4C6B5B85&jid=C0C75E88BA2EE501C8298896F64A711F&aid=D99C8BD0B9C8642F7F7A7EFD5A0DB611&yid=140ECF96957D60B2&vid=771469D9D58C34FF&iid=5D311CA918CA9A03&sid=DEEC1AC3B6D3EB96&eid=599BE0AAD31F648B&journal_id=1000-0585&journal_name=地理研究&referenced_num=2&reference_num=17