[1]李彩瑛,阎建忠*,花晓波,等.青藏高原“一江两河”地区农牧民家庭生计脆弱性评估[J].山地学报,2018,(06):930-941.[doi:10.16089/j.cnki.1008-2786.000388]
　LI Caiying,YAN Jianzhong*,HUA Xiaobo,et al.Household-level Livelihood Vulnerability Assessment in the YNL River Region of the Tibetan Plateau, China[J].Mountain Research,2018,(06):930-941.[doi:10.16089/j.cnki.1008-2786.000388]
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青藏高原“一江两河”地区农牧民家庭生计脆弱性评估()
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《山地学报》[ISSN:1008-2186/CN:51-1516]

卷:
期数:
2018年06期
页码:
930-941
栏目:
山区发展
出版日期:
2018-11-30

文章信息/Info

Title:
Household-level Livelihood Vulnerability Assessment in the YNL River Region of the Tibetan Plateau, China
文章编号:
1008-2786-(2018)6-930-12
作者:
李彩瑛1; 阎建忠1*; 花晓波2; 张镱锂3
1. 西南大学 资源环境学院,重庆400716; 2. 京都大学 亚洲非洲地域研究研究科,日本606-8501; 3. 中国科学院地理科学与资源研究所 陆地表层格局与模拟重点实验室,北京100101
Author(s):
LI Caiying1;  YAN Jianzhong1*;  HUA Xiaobo2;  ZHANG Yili3
1. College of Resources and Environment, Southwest University, Chongqing 400716, China; 2. Graduate School of Asian and African Area Studies, Kyoto University, Kyoto 606-8501, Japan; 3. Key Laboratory of Land Surface Pattern and Simulation, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China
关键词:
生计脆弱性;  风险;  生计资产;  适应能力;  青藏高原
Keywords:
livelihood vulnerability;  risk;  livelihood asset;  adaptive capacity;  Tibetan Plateau
分类号:
F328
DOI:
10.16089/j.cnki.1008-2786.000388
文献标志码:
A
摘要:
家庭生计脆弱性评估有利于深入理解脆弱人群的特征,为政府制定气候变化适应策略和农牧民脱贫提供科学依据。本文利用西藏“一江两河”地区188户调研数据,基于可持续生计框架,在“风险-生计资产-适应能力”维度上构建农牧民家庭生计脆弱性指标体系,采用K-均值聚类方法对家庭分类并比较其生计脆弱性差异。结果表明:(1)高脆弱性家庭占比43.09%,其整体表现为风险最高,生计资产和适应能力最低;(2)与低脆弱性家庭相比,高脆弱性家庭的特点主要是自然资源依赖度更高、受极端气象灾害影响较大、生计资产缺乏、生计多样化程度不高、资金补贴不足等。本文从积极应对自然灾害、提高农牧民教育水平和促进生计多样化等方面提出政策建议。
Abstract:
Although numerous studies concerned about the livelihood vulnerability to climate change at district or community level, few researches on how to precisely identify the vulnerable population have been done. A household-level assessment of livelihood vulnerability contributes to a deeper understanding of the characteristics of vulnerable population, enlightening the policymaker to develop climate change adaptation strategies and poverty alleviation policies for farmers and herders. In this study, 188 households were investigated along the Yarlung Zangbo River, the Nyangqu River and the Lhasa River Region(the YNL river region)in the Tibetan Plateau. Followed by a framework of sustainable livelihood analysis and an approach of evaluation on “risk-livelihood asset-adaptive capacity”, a household-level livelihood vulnerability indicator system was introduced and accordingly the sampled households were classified into two categories(i.e., the highly and the lowly vulnerable households)using K-means clustering. The results showed that:(1)The highly vulnerable households accounted for 43.09% of all involved households, which featured in a higher level of risk, but a lower level of livelihood assets and adaptive capacity as compared with those of the lowly vulnerable households.(2)Compared to the lowly vulnerable households, the distinguishing feature of the highly vulnerable households were those, such as highly subjected to natural resources, more susceptible to extreme climate disasters, poor livelihood diversification, and insufficient government subsidies. The study suggests that the government should actively take actions to control natural disasters, to improve educational level and to promote livelihood diversification, which would help farmers and herders improve their adaptive capacity and reduce livelihood vulnerability.

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备注/Memo

备注/Memo:
收稿日期(Received date):2018-08-24; 改回日期(Accepted date):2018-12-12
基金项目(Foundation item):国家自然科学基金项目(41571093); 中国科学院战略性先导科技专项(XDA20040201)。[National Natural Science Foundation of China(41571093); Strategic Priority Research Program of Chinese Academy of Sciences(XDA20040201)]
作者简介(Biography):李彩瑛(1994-),女,四川绵阳人,硕士研究生,主要研究方向:土地利用规划。[LI Caiying(1994-),female,born in Mianyang,Sichuan province,M.Sc. candidate,research on land use planning] E-mail:licaiying2012@foxmail.com
*通讯作者(Corresponding author):阎建忠(1972-),男,重庆忠县人,博士,研究员,主要研究方向:土地利用和乡村发展。[YAN Jianzhong(1972-),male,born in Zhongxian,Chongqing municipality,Ph.D.,professor,research on land use and rural development] E-mail:yanjzswu@126.com
更新日期/Last Update: 2018-11-30