Impacts of snow disaster on rural livelihoods in southern Tibet-Qinghai Plateau
Impacts of snow disaster on rural livelihoods in southern Tibet-Qinghai Plateau
复制标题
雪灾对藏南青海高原农村生计的影响
DOI：
10.1016/j.ijdrr.2018.05.007
复制
发表时间：
2018-10
影响因子：
5
通讯作者：
Fubiao Zhu
中科院分区：
文献类型：
--
作者：
Xiaoping Qiu;Xueting Yang;Yiping Fang;Yun Xu;Fubiao Zhu
雪灾是青藏高原影响最大、损失最严重的自然灾害之一，但其对农村居民生活的影响却没有得到学者的足够重视。通过对雪灾指数（SI）和多维生计指数（MLI）的评价，构建了雪灾对农村居民生计资本影响的评价框架。结果表明：（1）1980 - 2014年日喀则地区SI总体呈下降趋势，但峰值间隔缩小;高灾区位于北部、西部和南部，低灾区位于中部和东部。(2)农村居民生计资本呈上升趋势，年均增长6%，并呈空间集聚状态。(3)SI对各资本的负效应从大到小依次为金融资本、物质资本、人力资本、社会资本和自然资本。(4)将18个县分为高灾高资组、高灾低资组、低灾高资组、低灾低资组4个组。面板回归分析表明，财政农业和气象投入、道路建设和教育投入对民生资本有正向影响，但不同群体的影响程度不同。因此，我们建议采取更有效的政策来减轻雪灾的负面影响。
Snow disaster is one of the most influential and devastating natural disasters with the serious losses in the Qinghai-Tibet Plateau, but its impact on rural residents’ livelihood does not get enough attention from scholars. This study evaluates the index of snow disasters (SI) and multi-dimensional livelihood index (MLI), and constructs an assessment framework of the impact of snow disaster on the livelihood capital of rural residents. The results indicate that: (1) SI in Shigatse Prefecture presented a downward trend from 1980 to 2014, but the peak interval shrunk; the high disaster areas located in the north, west and south as well as the low in the center and east. (2) The livelihood capital of rural resident showed an upward trend with an average annual growth rate of 6%, and was in a state of spatial agglomeration. (3) The significant negative effects of SI on each capital from largest to smallest are financial capital, physical capital, human capital, social capital and natural capital. (4) The 18 counties were divided into four groups, namely the high-disaster high-capital group, the high-disaster low-capital group, the low-disaster high-capital group and the low-disaster low-capital group. According to the panel regression, agricultural and meteorological fiscal inputs, road construction and educational input have positive influence on livelihood capital, but the effects vary in different groups. Accordingly, we propose that more effective policies should be adopted to mitigate the negative effects of snow disasters.
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DOI：
--
发表时间：
2013
期刊：
Progress in geography
影响因子：
--
作者：
He Renwei
通讯作者：
He Renwei
影响因子：
6.8
作者：
BECK, N;KATZ, JN
通讯作者：
KATZ, JN
影响因子：
2.7
作者：
S. Oniki;K. Dagys
通讯作者：
S. Oniki;K. Dagys
影响因子：
6.9
作者：
Xi Jiao;M. Pouliot;Solomon Zena Walelign
通讯作者：
Xi Jiao;M. Pouliot;Solomon Zena Walelign
影响因子：
2.7
作者：
K. Tachiiri;M. Shinoda;B. Klinkenberg;Y. Morinaga
通讯作者：
K. Tachiiri;M. Shinoda;B. Klinkenberg;Y. Morinaga