Analysis of water purification function in the Pearl River 
basin in Guizhou Province using InVEST model

doi:10.3969/j.issn.1000-2006.2016.05.014

JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2016, Vol. 59 ›› Issue (05): 87-92.doi: 10.3969/j.issn.1000-2006.2016.05.014

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Analysis of water purification function in the Pearl River basin in Guizhou Province using InVEST model

HAN Huiqing¹,LUO Xuqiang^2*,YOU Renlong³,LUO Xiaoshan³,CHEN Yao³

1.College of Architecture and Urban Planning, Guizhou Institute of Technology, Guiyang 550003, China;
2.College of Geography and Tourism, Guizhou Normal College,Guiyang 550018 China;
3. College of Geography and Environmental Sciences, Guizhou Normal University, Guiyang 550001, China

Online:2016-10-18 Published:2016-10-18

Abstract

Abstract: Water purification function plays an important role in ensuring water quality in the whole basin and has great significance to sustainable economic and social development. Based on the remote sensing data of Landsat TM/ETM⁺, this paper explored the change of water purification function from 2000 to 2010 in the Pearl River basin in Guizhou Province using the InVEST model. The results showed that: ① the forest land, arable land and grassland dominated the land use types. Areas of these land use types accounted for more than 98.00% of the total area. Areas of forestland, grassland, built-up land and water body increased while the area of arable land declined. The 1 002 and 713 km² declined arable land converted into forestland and grassland, respectively. The unused land remained unchanged. ② The average outputs and retentions of nitrogen(N)and phosphorous(P)in the whole basin decreased by 6.67% and 4.99%, respectively. The average outputs of N, P in Liujiang and Nanpanjiang basins were less than that in Beipanjiang and Hongshuihe basins. The average retentions of N, P in each basin showed that Nanpanjiang and Beipanjiang basins>Hongshuihe basin>Liujiang basin. The average outputs and retentions of N, P decreased in most part of the basin. The average outputs and retentions of N, P increased in a few parts of the basin. The spatial heterogeneity of land use pattern and the Green for Grain Project are the main factors affecting the spatial and temporal characteristic of water quality purification function in the basin.

CLC Number:

X522

HAN Huiqing,LUO Xuqiang,YOU Renlong,LUO Xiaoshan,CHEN Yao. Analysis of water purification function in the Pearl River basin in Guizhou Province using InVEST model[J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 2016, 59(05): 87-92.

References

[1] Millennium Ecosystem Assessment(MA). Ecosystems and human well-being: the assessment series(four volumes and summary)[M]. Washington DC: Island Press,2005.
[2] 安乐生,赵全升,刘贯群,等.代表性水质评价方法的比较研究[J].中国环境监测,2010,26(5):47-50. Doi:10.3969/j.issn.1002-6002.2010.05.013. An L S, Zhao Q S, Liu G Q, et al. Comparative study on representative water quality assessment methods[J]. Environmental Monitoring in China,2010,26(5):47-50.
[3] Keller A A, Fournier E, Fox J. Minimizing impacts of land use change on ecosystem services using multi-criteria heuristic analysis[J]. Journal of Environmental Management, 2015,156:23-30.Doi:10.1016/j.jenvman.2015.03.017.
[4] Hoyer R, Chang H. Assessment of freshwater ecosystem services in the Tualatin and Yamhill basins under climate change and urbanization[J]. Applied Geography,2014,53:402-416.Doi:10.1016/j.apgeog.2014.06.023.
[5] 李屹峰,罗跃初,刘纲,等.土地利用变化对生态系统服务功能的影响——以密云水库流域为例[J].生态学报,2013,33(3):726-736. Doi:10.5846 /stxb201205280787. Li Y F, Luo Y C, Liu G, et al. Effects of land use change on ecosystem services: a case study in Miyun reservoir watershed[J].Acta Ecologica Sinica, 2013,33(3):726-736.
[6] Leh M D K, Matlock M D, Cummings E C, et al. Quantifying and mapping multiple ecosystem services change in west Africa[J]. Agriculture, Ecosystems and Environment,2013,165:6-18.Doi:10.1016/j.agee.2012.12.001.
[7] 王大尚,李屹峰,郑华,等.密云水库上游流域生态系统服务功能空间特征及其与居民福祉的关系[J].生态学报,2014,34(1):70-81. Doi:10.5846 /stxb201303120397. Wang D S, Li Y F, Zheng H, et al. Ecosystem services' spatial characteristics and their relationships with residents' well-being in Miyun reservoir watershed[J]. Acta Ecologica Sinica, 2014,34(1):70-81.
[8] 宁茂岐,赵佳,熊康宁,等.贵州省长江流域和珠江流域石漠化时空格局分析[J].贵州农业科学,2014,42(2):39-42. Doi:10.3969/j.issn.1001-3601.2014.02.010. Ning M Q, Zhao J, Xiong K N, et al. Analysis on spatial and temporal pattern of Karst rocky desertification of the Yangtze River basin and Pearl River Basin in Guizhou[J]. Guizhou Agricultural Sciences,2014,42(2):39-42.
[9] Budyko M I.Climate and life[M]. San Diego: Academic Press,1974.
[10] 韩黎阳.三峡库区典型土地利用类型及空间格局的环境效应研究[D].北京:中国林业科学研究院,2014. Han L Y. The environmental effects researches of typical land use types and spatial pattern in the Three Gorges Reservoir Area[D].Beijing: Chinese Academy of Forestry,2014.
[11] 刘瑞民,沈珍瑶.丁晓雯,等.应用输出系数模型估算长江上游非点源污染负荷[J].农业环境科学学报,2008,27(2):677-682.Doi:10.3321/j.issn:1672-2043.2008.02.050. Liu R M, Shen Z Y, Ding X W, et al. Application of export coefficient model in simulating pollution load of non-point source in upper reach of Yangtze River basin[J]. Journal of Agro-Environment Science,2008,27(2):677-682.
[12] 吴哲,陈歆,刘贝贝,等.基于InVEST模型的海南岛氮磷营养物负荷的风险评估[J].热带作物学报,2013,34(9):1791-1797. Doi:10.3969/j.issn.1000-2561.2013.09.029. Wu Z, Chen X, Liu B B, et al. Risk assessment of nitrogen and phosphorus loads in Hainan Island based on InVEST model[J]. Chinese Journal of Tropical Crops,2013,34(9):1791-1797.
[13] Erik Nelson, Driss Ennaanay, Stacie Wolny, et al. InVEST tip user's guide[Z/OL]. The Natural Capital Project, 2014
[2015-09-01].http://data.natural capital project.org/nightly-build/invest-users-guide/html/.
[14] 李正,王军,白中科,等.喀斯特地区土地利用变化研究——以贵州省为例[J].地域研究与开发,2011,30(2):143-148. Doi:10.3969/j.issn.1003-2363.2011.02.030. Li Z, Wang J, Bai Z K, et al. Researches on Karst area land use change: taking Guizhou Province for example[J]. Areal Research and Development,2011,30(2):143-148.
[15] 郜红娟,张朝琼,张凤太.基于地形梯度的贵州省土地利用时空变化分析[J].四川农业大学学报,2015,33(1):62-70. Doi:10.16036/j.issn.1000-2650.2015.01.011. Gao H J, Zhang C Q, Zhang F T. Spatio-temporal patterns of land use change in Guizhou Province based on terrain gradient[J].Journal of Sichuan Agricultural University, 2015,33(1):62-70.
[16] 伍恒赟,张起明,齐述华,等.土地利用景观格局对信江水质的影响[J].中国环境监测,2014,30(3):166-172. Doi:10.3969/j.issn.1002-6002.2014.03.038. Wu H Y, Zhang Q M, Qi S H, et al. Study on the influnce of land use and landscape pattern on water quality in Xin River watershed[J].Environmental Monitoring in China,2014,30(3):166-172.
[17] 於梦秋,蔡颖,刘华,等. 太湖流域入湖河流土地利用类型对水质的影响——以乌溪港、武进港为例[J].农业环境科学学报,2014,33(5):1024-1032. Doi:10.11654/jaes.2014.05.028. Yu M Q, Cai Y, Liu H, et al. Impact of land use on water quality along inflow rivers in Taihu basin[J].Journal of Agro-Environment Science,2014,33(5):1024-1032.
[18] 白杨,郑华,庄长伟,等.白洋淀流域生态系统服务评估及其调控[J].生态学报,2013,33(3):711-717. Doi:10.5846 /stxb201203270417. Bai Y, Zheng H, Zhuang C W, et al. Ecosystem services valuation and its regulation in Baiyangdian baisn: based on InVEST model[J]. Acta Ecologica Sinica,2013,33(3):711-717.
[19] 刘梅,吕军.我国东部河流水文水质对气候变化响应的研究[J].环境科学学报,2015,35(1):108-117. Doi:10.13671 /j.hjkxxb.2014.0794. Liu M, Lü J. Response of river hydrology and water quality to climate change in Changle River watershed, eastern China[J] Acta Scientiae Circumstantiae,2015,35(1):108-117.

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Analysis of water purification function in the Pearl River basin in Guizhou Province using InVEST model

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