PDF Download

[1]HOU Shutao,ZHENG Xuling,DI Yanshun,et al.Evaluation of Ecological Assets in Harbin City by the Quantitative Method of Remote Sensing[J].Research of Soil and Water Conservation,2015,22(02):305-309.

Copy

Evaluation of Ecological Assets in Harbin City by the Quantitative Method of Remote Sensing

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 22 Number of periods: 2015 02 Page number: 305-309 Column: Public date: 2015-04-28

Title:: Evaluation of Ecological Assets in Harbin City by the Quantitative Method of Remote Sensing

Author(s):: HOU Shutao, ZHENG Xuling, DI Yanshun, WANG Yumeng, YU Xiaolei; College of Resources and Environment, Northeast Agricultural University, Harbin 150030, China

Keywords:: ecological asset; remote sensing; value evaluation; change of time and space; Harbin

CLC:: F062.2

DOI:: -

Abstract:: Ecological asset is a comprehensive characterization of the biological resources direct value of ecological system and the indirect value of ecological services, which is the material basis and guarantee of the national economic and social sustainable development. This paper integrated the remote sensing and geographic information technology to build the ecological asset remote sensing measurement evaluation index system, to evaluate ecological assets of Harbin from 2000 to 2010, and to analyze the change of the ecological asset and the status of the spatiotemporal distribution using remote sensing images, soil, climate and ecological environment of MODIS data. The conclusions are as follows. 1) Temporal changes showed that all the ecological asset values of Harbin city in 2000 and 2010 had reduced 21.03 billion Yuan, the per unit area value had reduced 39.6 thousand Yuan/(km²·a). 2) The spatial distribution showed that the distribution of Harbin ecological asset value gradually increased from the west to the east in 2000 and 2010. Among them, the eastern region was the highest, and the western region was the lowest; 3) the composition of ecological asset value showed that the order was soil conservation value > water conservation value > air quality adjustment value > organic production value > nutrient cycling value in the structure of the ecological asset value in two periods following the same rule. The research results can well reflect the status of regional ecological environment quality and its changes, it can provide important basis for regional sustainable development evaluation and eco-environment construction planning.

References:: [1] 孙奇奇,宋戈,齐美玲.基于主成分分析的哈尔滨市土地生态安全评价[J].水土保持研究,2012,19(1):234-238.
[2] 彭文甫,周介铭,罗怀良,等.城市土地利用变化对生态系统服务价值损益估算:以成都市为例[J].水土保持研究,2011,18(4):43-51.
[3] Turner B L, Kasperson R E, Meyer W B, et al. Two types of global environmental change:definitional and spatial-scale issues in their human dimensions[J]. Global Environmental Change, 1990,1(1):14-22.
[4] Potschin M B, Haines-Young R H. Improving the quality of environmental assessments using the concept of natural capital:a case study from southern Germany[J]. Landscape and Urban Planning,2003,63(2):93-108.
[5] Costanza R, d’Arge R, Groot R, et al. The value of the world’s ecosystem services and natural capital[J]. Nature,1997,387:253-260.
[6] 朱文泉,张锦水,潘耀忠,等.中国陆地生态系统生态资产测量及其动态变化分析[J].应用生态学报,2007,18(3):586-594.
[7] 史培军,潘耀忠,陈云浩,等.多尺度生态资产遥感综合测量的技术体系[J].地球科学进展,2002,17(2):169-173.
[8] 李京,陈云浩,潘耀忠,等.生态资产定量遥感测量技术体系研究:生态资产定量遥感评估模型[J].遥感信息,2003(3):8-11.
[9] 陈仲新,张新时.中国生态系统效益的价值[J].科学通报,2000,45(1):17-22.
[10] 王红岩,高志海,李增元,等.县级生态资产价值评估:以河北丰宁县为例[J].生态学报,2012,32(22):7156-7168.
[11] 陈明辉,陈颖彪,郭冠华,等.快速城市化地区生态资产遥感定量评估:以广东省东莞市为例[J].自然资源学报,2012,27(4):601-613.
[12] 林年丰,孙平安,汤洁,等.松嫩平原水土保持价值的量化研究[J].水土保持学报,2006,20(1):155-159.
[13] 徐昔保,陈爽,杨桂山.长三角地区1995-2007年生态资产时空变化[J].生态学报,2012,32(24):7667-7675.
[14] 欧阳志云,王效科.中国陆地生态系统服务功能及其生态经济价值的初步研究[J].生态学报,1999,19(5):607-613.
[15] 孙平安,林年丰,李昭阳,等.松嫩平原水土保持价值复合计算模型的建立及应用[J].吉林大学学报:地球科学版,2006,36(3):433-442.
[16] 朱文泉,高清竹,段敏捷,等.藏西北高寒草原生态资产价值评估[J].自然资源学报,2011,26(3):419-428.

Similar References:

Memo

Last Update: 1900-01-01