中国天山冰川生态服务功能及价值评估
Ecological service functions and value estimation of glaciers in the Tianshan Mountains, China
查看参考文献35篇
文摘
|
山岳冰川是干旱区生态环境和社会经济可持续发展的物质基础和特色文化基础,具有独特且无法替代的生态服务功能,而目前对冰川调节生态环境和提供人类福祉等方面服务功能和价值估算研究很少。本文基于第一、二次冰川编目数据,分析中国天山冰川面积和冰储量变化特征;梳理并构建山岳冰川生态服务功能体系,结合单位面积服务功能价格法和当量因子法,评估中国天山冰川年生态服务价值。结果显示:① 1970-2010年间,中国天山冰川面积减少1274 km~2,退缩了13.9%,年平均冰川储量减少约4.08×10~9 m~3。高海拔区(> 5200 m)冰川面积出现增加,可能是由于该区域降水增加对冰川积累的作用大于气温上升对冰川消融作用造成的。②中国天山冰川年生态服务价值为602亿元,气候调节、水文调节和淡水资源供给价值分别占总价值的66.4%、21.6%和9.3%,水力发电的年均生态服务价值约为3.5亿元,其他类型的调节和服务功能价值约12.8亿元。③比较分析冰川、森林、草地和湿地生态系统不同服务价值所占总价值比例发现,淡水资源供给/实物生产和生态调节功能在生态系统中均占比例较大,冰川单位面积生态服务价值高于其他类生态系统。本文以期能提高冰川对人类福祉和维持生态环境等方面的认知,服务于冰冻圈生态安全、环境保护以及资源的可持续利用规划与管理。 |
其他语种文摘
|
The mountain glacier which has unique and irreplaceable ecological service function is the material basis and characteristic cultural foundation of the ecological environment and socio-economic sustainable development in arid area. However, there are few studies on estimating service function and value of ice regulating ecological environment and providing human welfare and so on. Based on the data of the first and second glacier catalogs, this research examines variations of glacier area and ice reserves of the Tianshan Mountains in China and constructs the ecosystem service function of mountain glaciers. And this study combines the unit area service function price method and equivalent factor method to evaluate the annual ecological service value of glacier in the research area. The research results are shown as follows: Firstly, in the last 40 years, glacier area decreases by 1274 km~2, with the shrinking rate being 13.9%, and the annual average glacial reserve decreases by about 4.08×10~9 m~3. And the increased area in glacier area of the high altitude (> 5200 m) may be due to the fact that the effect of glacier accumulation caused by precipitation enhancement is greater than that of glacier melting caused by temperature rise. Secondly, the annual ecological service value of glaciers in the research area is 60 billion yuan. And the value of climate regulation, hydrology regulation and freshwater resources supply contribute respectively 66.4%, 21.6% and 9.3% of the total value, and the average annual ecological service value of hydroelectric power is about 350 million yuan. Other regulation and the service function value is about 1.3 billion yuan. Finally, this study finds that supply of fresh water resources, physical production and the ecological regulating function account for the absolute contribution in the ecological system, through the comparative analysis of ice, forest, grassland and wetland ecosystem service value of different proportions of the total value, and the ecological service value of the glacier unit area is higher than those of other kinds of ecosystems. Therefore the purpose of the research is to improve the understanding of human beings on impact of glacier about the human welfare, the maintenance of ecological environment and other aspects, and provide a basis for policy making in cryosphere ecological security, environmental protection and sustainable use of resources for planning and management. |
来源
|
地理学报
,2018,73(5):856-867 【核心库】
|
DOI
|
10.11821/dlxb201805006
|
关键词
|
山岳冰川
;
生态功能
;
服务价值
;
评估
;
中国天山
|
地址
|
1.
石河子大学, 石河子, 832000
2.
中国科学院寒区寒区环境与工程研究所, 冰冻圈科学国家重点实验室, 兰州, 730000
|
语种
|
中文 |
文献类型
|
研究性论文 |
ISSN
|
0375-5444 |
学科
|
地球物理学 |
基金
|
国家自然科学基金项目
;
石河子大学“3152”高层次人才培养支持计划项目
|
文献收藏号
|
CSCD:6229009
|
参考文献 共
35
共2页
|
1.
王宗太. 世界和中国的冰川分布及其水资源意义.
冰川冻土,2003,25(5):498-503
|
CSCD被引
22
次
|
|
|
|
2.
施雅风. 2050年前气候变暖冰川萎缩对水资源影响情景预估.
冰川冻土,2001,23(4):333-341
|
CSCD被引
91
次
|
|
|
|
3.
秦大河. 气候变化科学与人类可持续发展.
地理科学进展,2014,33(7):874-883
|
CSCD被引
161
次
|
|
|
|
4.
Guo W. The second Chinese glacier inventory: Data, methods and results.
Journal of Glaciology,2015,61(226):357-372
|
CSCD被引
43
次
|
|
|
|
5.
孙美平. 近50年来祁连山冰川变化——基于中国第一、二次冰川编目数据.
地理学报,2015,70(9):1402-1414
|
CSCD被引
61
次
|
|
|
|
6.
沈永平. 新疆冰川、积雪对气候变化的响应(Ⅰ):水文效应.
冰川冻土,2013,35(3):513-527
|
CSCD被引
125
次
|
|
|
|
7.
王圣杰. 近50年来中国天山冰川面积变化对气候的响应.
地理学报,2011,66(1):38-46
|
CSCD被引
69
次
|
|
|
|
8.
李忠勤. 乌鲁木齐河源区气候变化和1号冰川40a观测事实.
冰川冻土,2003,25(2):117-123
|
CSCD被引
117
次
|
|
|
|
9.
张淑红. 冰川微生物资源研究进展.
环境科学与技术,2014(12):62-67
|
CSCD被引
3
次
|
|
|
|
10.
李玉红. 北冰洋CH_4研究进展.
地球科学进展,2014,29(12):1355-1361
|
CSCD被引
3
次
|
|
|
|
11.
李全莲. 青藏高原冰川雪冰中多环芳烃的分布特征及其来源研究.
中国科学:地球科学,2010,40(10):1399-1409
|
CSCD被引
14
次
|
|
|
|
12.
Song C. Spatial assessment of ecosystem functions and services for air purification of forests in South Korea.
Environmental Science & Policy,2016,63:27-34
|
CSCD被引
7
次
|
|
|
|
13.
Stavi I. Soil functions and ecosystem services in conventional, conservation, and integrated agricultural systems: A review.
Agronomy for Sustainable Development,2016,36(2):1-12
|
CSCD被引
4
次
|
|
|
|
14.
效存德. 冰冻圈服务功能及其价值评估初探.
气候变化研究进展,2016,12(1):45-52
|
CSCD被引
17
次
|
|
|
|
15.
张宏锋. 新疆玛纳斯河流域冰川生态系统服务功能价值评估.
生态学报,2009,29(11):5877-5881
|
CSCD被引
18
次
|
|
|
|
16.
王新华. 黑河流域土地利用变化对生态系统服务价值的影响.
生态环境,2004,24(4):608-611
|
CSCD被引
30
次
|
|
|
|
17.
满苏尔·沙比提. 托木尔峰国家级自然保护区土地利用/覆被生态服务价值变化分析.
地理研究,2016,35(11):2116-2124
|
CSCD被引
15
次
|
|
|
|
18.
谢高地. 基于单位面积价值当量因子的生态系统服务价值化方法改进.
自然资源学报,2015,30(8):1243-1254
|
CSCD被引
808
次
|
|
|
|
19.
Wang M. Carbonaceous aerosols recorded in a southeastern Tibetan glacier: Analysis of temporal variations and model estimates of sources and radiative forcing.
Atmospheric Chemistry and Physics,2015,15(3):1191-1204
|
CSCD被引
19
次
|
|
|
|
20.
Shakun J D. An 800-kyr record of global surface ocean δ~(18)O and implications for ice volume-temperature coupling.
Earth and Planetary Science Letters,2015,426:58-68
|
CSCD被引
11
次
|
|
|
|
|