Integrated study on the livelihood security network and regional linkage in East African pastoral zone

区域联系被定义为生态、政治、经济、社会和军事因素在当地社区相互渗透的相互作用。生计安全网被定义为当地居民利用自身生计中的外部因素，自行改变其原有生活方式的维护系统。后者的概念深深植根于区域和地方社会，如果不从广义上看待区域和地方的联系，就无法理解后者。(2)基于GIS/RS的牧区生态系统分析：通过流域格局评价和SRTM最高值评价，阐明了基础制图数据的详细研究、地理信息的可视化、自然环境建模及其在牧区运动分析中的应用。区域和地方社会生活质量调查：在个别牧民社会所面临的问题中，畜牧业的市场经济化导致的社会均衡机制的脆弱性、日益扩大的贫富差距导致的地方社区的恶化、城镇建设导致的牧民生态的退化。(3)实证数据表明，学龄和就业人口增加导致牧民短缺，家庭经济多样化导致家庭结构变化，土著政治制度和仪式制度恶化。澄清当地社会经济的区域框架及其历史背景：澄清在埃塞俄比亚政府取消经济限制后，土著贸易协会没有公开分发兽皮。在吉布提，从13-15世纪的阿法尔苏丹国衍生而来的JRUD的形成和阿法尔人的身份认同得到了历史文献的澄清。分析了肯尼亚的政治运动、总统权力的缩减、以分权为目的的宪法审查争论背后的情况、2005年全民公决的政党分配以及NARC的分裂。因此，政党失去了收集和代表全国霸权的权力，并逐渐被划分为地区。少

Regional linkage is defined as the interaction through which ecological, political, economic, social and military elements permeate mutually among local communities. Livelihood safety network is defined as the maintenance system through which the local people change their own indigenous way of life by themselves with taking external factors in their own livelihood. The latter, whose concept has its roots deep in regional and local societies, cannot be understood without taking a broad view of regional and local linkage.(1). GIS/RS analysis of pastoral ecosystem :The detailed study of basic mapping data, the visualization of geographical information, the modeling of natural environment and its application to the analysis of pastoral movement were clarified by the evaluation of drainage pattern and the highest value of SRTM.(2). Investigation of the quality of life in regional and local societies :Out of the problems which individual pastoral societies are confronted with, the livestock … More raiding, the fragility of social leveling mechanism by the market economization of livestock, the deterioration of local communities by the enlarged differentials between the rich and the poor, the degradation of pastoral ecology by building towns, the shortage of herders by the increase in schoolchildren and employees, the change in family structure by diversifying household economies, and the deterioration of indigenous political system and ritual system have been clarified by empirical data.(3). the clarification of the regional framework of local socio-economy and its historical background :It was clarified that the animal hides and skins were not openly distributed by the indigenous trade associations after Ethiopian government had removed economic restrictions. In Djibouti, the formation of JRUD and the identification of the Afar people which had been derived from the Afar Sultan state of 13-15 century were clarified by historical documents. Concerning the political movements in Kenya, the curtailment of President power, the circumstances behind the argument for constitutional review aiming at decentralization of power, the distribution by parties of the 2005 referendum, and the split in NARC were analyzed. Consequently, political parties lost the power to collect and represent national-wide hegemony and they were gradually divided into locations. Less