环境保护部 南京环境科学研究所,江苏,南京,210042
纸质出版:2017
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吴丹, 邹长新, 徐德琳, 等. 汉江上游流域生态系统水源供给服务变化[J]. 水土保持通报, 2017,37(6):232-235.
WU Dan, ZOU Changxin, XU Delin, et al. Water Source Supply Service Variations of Ecosystem in Upper Hanjiang Basin[J]. Bulletin of Soiland Water Conservation, 2017, 37(6): 232-235.
吴丹, 邹长新, 徐德琳, 等. 汉江上游流域生态系统水源供给服务变化[J]. 水土保持通报, 2017,37(6):232-235. DOI: 10.13961/j.cnki.stbctb.2017.06.039.
WU Dan, ZOU Changxin, XU Delin, et al. Water Source Supply Service Variations of Ecosystem in Upper Hanjiang Basin[J]. Bulletin of Soiland Water Conservation, 2017, 37(6): 232-235. DOI: 10.13961/j.cnki.stbctb.2017.06.039.
[目的
]
研究汉江上游流域2000-2010年生态系统水源供给服务的时空变化及其影响因素,为区域水资源的科学管理与政策制定提供科学依据。[方法
]
基于InVEST模型的产水模块分析汉江上游流域生态系统的水源供给服务。[结果
]
10 a间研究区林地、湿地和人工表面面积有所增加,耕地面积有所减少,草地面积基本稳定。年平均植被覆盖度总体呈上升趋势,变化率为0.005 1/a。2000,2005,2010年,汉江上游流域平均水源供给量分别为4.67×10
10
,5.22×10
10
,4.73×10
10
m
3
。[结论
]
研究区水源供给量的时空变化是气候变化和土地利用共同作用的结果;降水增加对水源供给量增加起到一定的积极作用,土地利用变化导致的下垫面改变及生态系统好转可能是水源供给量下降的主要驱动力。
[Objective] Studying the spatial-temporal variation and the influencing factors of ecosystem water source supply service in Upper Hanjiang Basin during 2000 and 2010
in order to provide basis for scientific management and policy formulation of regional water resources.[Methods] The water yield module within InVEST model was used to analyze the supply service.[Results] Forestland
wetland and construction land areas increased in the decade
while farmland area decreased. Grassland area remained stable. Annual mean vegetation coverage was in an overall rise with a gradient of 0.005 1/a. Water yields of upper Hanjiang basin in 2000
2005 and 2010 were 46.70
52.21 and 47.29 billion cubic meters
respectively.[Conclusion] Spatiotemporal variation of water source supply amount in the study area was a combination result of climate and land use change. Increased precipitation had a positive role in increasing water yield. Change of underlying surface caused by land use change and ecosystem improvement could be the main driving forces of the declined water supply in upper Hanjiang basin.
张洪刚,王辉,徐德龙,等.汉江上游降水与径流变化趋势研究[J].长江科学院院报,2007,24(5):27-30.
赵红莉,陈宁,蒋云钟,等.汉江上游水资源时空演变及成因分析[J].南水北调与水利科技,2009,7(6):90-93.
苏雪锐,高喜永,郭亚军.汉江上游径流时空演变规律分析[J].水利科技与经济,2010,16(10):1148-1151.
Daily G C, Polasky S, Goldstein J, et al. Ecosystem services in decision making:Time to deliver[J]. Frontiers in Ecology and the Environment, 2009,7(1):21-28.
Tallis H, Polasky S. Mapping and valuing ecosystem services as an approach for conservation and natural-resource management[J]. Annals of the New York Academy of Sciences, 2009,1162(1):265-283.
Bagstad K J, Johnson G W, Voigt B, et al. Spatial dynamics of ecosystem service flows:A comprehensive approach to quantifying actual services[J]. Ecosystem Services, 2013,4(1):117-125.
Tallis H T, Ricketts T, Guerry A D, et al. InVEST 2.0 beta User's Guide[M]. US:The Natural Capital Project.2011.
杨芝歌,周彬,余新晓,等.北京山区生物多样性分析与碳储量评估[J].水土保持通报,2012,32(3):42-46.
杨园园,戴尔阜,付华.基于InVEST模型的生态系统服务功能价值评估研究框架[J].首都师范大学学报:自然科学版,2012,33(3):41-47.
潘韬,吴绍洪,戴尔阜,等.基于InVEST模型的三江源区生态系统水源供给服务时空变化[J].应用生态学报,2013,24(1):183-189.
Richter B D, Abell D, Bacha E, et al. Tapped out:how can cities secure their water future?[J]Water Policy, 2013,15(3):335-363.
王雅,蒙吉军.基于InVEST模型的黑河中游土地利用变化水文效应时空分析[J].北京大学学报:自然科学版,2015,51(6):1157-1165.
Gutman G, Ignatov A. The derivation of the green vegetation fraction from NOAA/AVHRR data for use in numerical weather prediction models[J]. International Journal of Remote Sensing, 1998,19(8):1533-1543.
李苗苗.植被覆盖度的遥感估算方法研究[D].北京:中国科学院研究生院,2003.
Hutchinson M F. Interpolating mean rainfall using thin plate smoothing splines[J]. International Journal of Geographical Information Systems, 1995,9(4):385-403.
Allen R G, Pereira L S, Raes D, et al. FAO Irrigation and drainage paper No.56[J]. Rome:Food and Agriculture Organization of the United Nations, 1998,56(4):97-156.
Zhou Wenzuo, Liu Gaohuan, Pan Jianjun, et al. Distribution of available soil water capacity in China[J]. Journal of Geographical Sciences, 2005,15(1):3-12.
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