生态系统功能是地球生命系统的支持系统,为人类创造赖以生存的生态环境条件,有巨大的直接与间接经济价值。利用遥感技术,通过对生态系统类型、植被覆盖度和净第一性生产力的测量,建立生态系统服务价值遥感定量计算模型,结合前人的研究成果,对内蒙古生态系统服务价值进行定量的计算。
The biosphere of the Earth is essential to human survival and development.The services of ecosystems are critical to the functioning of the Earth’s life-support system.They contribute to human welfare both directly and indirectly.An estimation model for ecological service value based on remote sensing is presented in this paper.The parameters in the model are quantitatively measured using MODIS and other ancillary data,including the land cover types,the vegetation coverage,and the net primary productivity(NPP) of terrestrial ecosystem.A case study is conducted in Inner Mongolia.We encountered most of problems and uncertainties,but it could reflect the special distribution of ecological service value in a way,and could offer the basis of scientific layout for region ecological construction in Inner Mongolia.
[1] Bolund P,Hunhammar S.Ecosystem services in urban areas[J].Ecological Economics,1999,29:293-301.
[2] Bjorklund J,Limburg K,Rydberg T.Impact of production intensity on the ability of the agricultural landscape to generate ecosystem services:an example from Sweden[J].Ecological Economics,1999,29:269-291.
[3] Holmund C,Hammer M.Ecosystem services generated by fish populations[J].Ecological Economics,1999,29:253-268.
[4] 张峰,周维芝,张坤.湿地生态系统的服务功益及可持续利用[J].地理科学,2003,23(6):674～679.
[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] David P.Ecological accountancy[J].Science,1997,387:253-260.
[7] Gretchen C,Daily T,Soderqvist D,et al.The value of nature and nature of value[J].Science,2000,289:395-396.
[8] 赵清,丁登山,阎传海.南京幕燕风景名胜区景观生态评价与规划[J].地理科学,2005,25(1):113～118.
[9] 薛达元,包浩生,李文华.长白山自然保护区生物多样性旅游价值评估研究[J].自然资源学报,1999,14(20):140～145.
[10] 孔繁文,戴广翠,何乃蕙.森林环境资源核算与政策[M].北京:中国环境科学出版社,1994.
[11] 郭中伟,李典谟,于丹.生态系统调节水量的价值评估——兴山实例[J].自然资源学报,1998,13(3):242～248.
[12] 肖寒,欧阳志云,赵景柱,等.海南岛生态系统土壤保持空间分布特征及生态经济价值评估[J].生态学报,2000,20(4):552～558.
[13] 任志远.区域生态环境服务功能经济价值评价的理论与方法[J].经济地理,2003,23(1):1～4.
[14] 庄大昌,丁登山,董明辉.洞庭湖湿地资源退化的生态经济损益评估[J].地理科学,2003,23(6):680～685.
[15] 于书霞,尚金城,郭怀成.基于生态价值核算的土地利用政策环境评价[J].地理科学,2004,24(6):727～732.
[16] 钟诚,何宗宜,刘淑珍.西藏生态环境稳定性评价研究[J].地理科学,2005,25(5):573～578.
[17] 第宝锋,杨忠,艾南山,等.基于RS与GIS的金沙江干热河谷区退化生态系统评价[J].地理科学,2005,25(4):484～489.
[18] 黄方,刘湘南,张养贞.GIS支持下的吉林省西部生态环境脆弱态势评价研究[J].地理科学,2003,23(1):95～100.
[19] Rapport D.Ecosystem health[M].Boston:Blackwell Science,Inc.,1998.
[20] 潘耀忠,史培军,朱文泉,等.中国陆地生态系统生态资产遥感定量测量[J].中国科学(D辑),2004,34(4):375～384.
[21] 牛建明.内蒙古主要植被类型与气候因子关系的研究[J].应用生态学报,2000,11(1):47～52.
[22] 董云社,章申,齐玉春,等.内蒙古典型草地CO2,N2O,CH4通量的同时观测及其日变化[J].科学通报,2000,45(3):318～322.
[23] 邓时琴.中国土壤质地图[A].见:中国土壤图集[M].北京:地图出版社,1986.23～24.
[24] 欧阳志云,王效科,苗鸿.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.
[25] 黄兴文,陈百明.中国生态资产区划的理论与应用[J].生态学报,1999,19(5):602～606.
[26] 李晓军,李取生.东北地区参考作物蒸散确定方法研究[J].地理科学,2004,4(2):212～216.
[27] 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.
[28] Pan Y Z,Li X B,He C Y,et al.An integrative classification of vegetation in China based on NOAA AVHRR and vegetation-climate indices of the Holdridge life zone[J].International Journal of Remote Sensing,2003,24(5):1009-1027.
[29] 张新时.植被的PEP(可能蒸散)指标与植被-气候分类(二)——几种主要方法与PEP程序介绍[J].植物生态学与地植物学报,1989,13(4):107～207.
[30] 周广胜,王玉辉.全球变化与气候-植被分类研究展望[J].科学通报,1999,44(24):2587～2592.
[31] 刘子刚.湿地生态系统碳储存和温室气体排放研究[J].地理科学,2004,24(5):634～639.
[32] 宋长春.湿地生态系统碳循环研究进展[J].地理科学,2003,23(5):622～628.
[33] 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.
[34] 孙睿,朱启疆.中国陆地植被净第一性生产力及季节变化研究[J].地理学报,2000,55(1):36～45.
[35] Sellers P J,Tucker C J,Collatz G J,et al.A global 10 by 10 NDVI data set for climate studies part 2:the generation of global fields of terrestrial biophysical parameters from the NDVI[J].International Journal of Remote Sensing,1994,15(17):3519-3545.
[36] 李金昌,姜文来,靳乐山,等.生态价值论[M].重庆:重庆大学出版社,1999.112～114.
