[1]艾嘉会,丁明军*,张 华,等.柯西河流域植被覆被变化特征及其土地利用背景分析[J].山地学报,2020,(6):904-915.[doi:10.16089/j.cnki.1008-2786.000566]
　AI Jiahui,DING Mingjun*,ZHANG Hua,et al.Temporal and Spatial Changes in the Vegetation Coverage of the Koshi River Basin and Associated Land Use Changes[J].Mountain Research,2020,(6):904-915.[doi:10.16089/j.cnki.1008-2786.000566]
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柯西河流域植被覆被变化特征及其土地利用背景分析
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《山地学报》[ISSN:1008-2186/CN:51-1516]

卷:
期数:
2020年第6期
页码:
904-915
栏目:
山区发展
出版日期:
2020-12-25

文章信息/Info

Title:
Temporal and Spatial Changes in the Vegetation Coverage of the Koshi River Basin and Associated Land Use Changes
文章编号:
1008-2786-(2020)6-904-12
作者:
艾嘉会1; 丁明军1; 2*; 张 华1; 2; 张华敏1; 王贝贝1
1.江西师范大学 地理与环境学院,南昌 330022; 2. 鄱阳湖湿地与流域教育部重点实验室,南昌 330022
Author(s):
AI Jiahui1;  DING Mingjun1; 2*;  ZHANG Hua1; 2;  ZHANG Huamin1;  WANG Beibei1
1. School of Geography and Environment, Jiangxi Normal University, Nanchang 330022, China; 2. Key Laboratory of Poyang Lake Wetland and Watershed Research Ministry of Education, Nanchang 330022, China
关键词:
植被;  NDVI;  土地利用;  柯西河流域
Keywords:
vegetation;  NDVI;  land use;  Koshi River Basin
分类号:
K903
DOI:
10.16089/j.cnki.1008-2786.000566
文献标志码:
A
摘要:
植被作为陆地生态系统的重要组成部分,其动态变化对于定量评估区域生态环境质量具有重要意义。本文以典型跨境流域——柯西河流域为例,基于2000—2017年MODIS-NDVI时序数据及土地利用数据,运用Mann-Kendall统计检验和Sen's趋势等方法分析该区域植被覆被的时空演变特征,并探讨该变化的土地利用背景。结果表明:(1)柯西河流域植被覆被空间分布差异明显,且NDVI值呈现“双峰”结构;(2)2000—2017年柯西河流域植被覆被整体呈现增加趋势,但存在着一定的空间分异。区域尺度上,中国境内、印度境内和尼泊尔境内植被均呈上升趋势,但变化幅度差异明显,表现为印度>尼泊尔>中国; 像元尺度上,植被改善的地区占整个研究区的87.74%,主要分布于中国境内中部地区和尼泊尔境内中、南部地区以及印度境内的部分区域; NDVI趋于降低的区域占整个研究区的12.26%,主要集中于尼泊尔境内的加德满都地区及主要公路沿线和河流沿岸地区;(3)植被变化趋势与地形因子(高程、坡度、坡向)显著相关,其空间分布表现出明显的地形指向性;(4)植被变化显著区域与土地利用变化典型地区高度一致。裸地和水体的转化导致局部植被覆被升高; 耕地和林地的转化导致局部地区植被覆被降低。研究结果可为柯西河流域土地利用政策的制定、生态环境的保护与建设、植被恢复及可持续发展提供一定的参考。
Abstract:
As an important part of terrestrial ecosystem, the dynamic change of vegetation is of great significance for quantitative assessment of regional ecological environment quality. In this research, it took a typical cross-border river basin—the Koshi River Basin as an example for NDVI analysis, based on MODIS-NDVI and land use data from 2000 to 2017, Mann-Kendall statistical test and Sen's trend test were used to analyze the temporal and spatial evolution of vegetation cover in this area and to investigate the change of land utilization in context. The results showed:(1)The spatial distribution of vegetation NDVI in the Koshi River Basin was significantly different, and the NDVI value presented a bimodal structure;(2)From 2000 to 2017, the vegetation NDVI in the Koshi River Basin showed an overall trend of increase, but there was a certain spatial differentiation. On a regional scale, the vegetation in China, India and Nepal were all on the rise, but they existed difference in variation range, manifested as India > Nepal > China; On a pixel scale, the areas with vegetation improvement accounted for 87.74% of the whole targeted area, mainly distributed in the central region of China, the central and southern regions of Nepal and parts of India; The areas where NDVI inclined to decrease accounted for 12.26%, mainly concentrated in Kathmandu and areas along major roads and rivers in Nepal;(3)The variation trend of vegetation was significantly correlated with topographic factors(elevation, slope gradient and aspect), and its spatial distribution showed obvious terrain-guided pattern;(4)The areas with significant vegetation change were highly consistent with the areas with land use changes. The conversion of bare land and water bodies leaded to an increase in local vegetation cover; The conversion of cultivated land and woodland leaded to a decrease in local vegetation cover. The results of this study can provide a certain reference for the formulation of policies for land use in the Koshi River Basin, for the protection and construction of ecological environment, vegetation restoration and sustainable development.

参考文献/References:

[1] 孙红雨, 王长耀, 牛铮, 等. 中国地表植被覆盖变化及其与气候因子关系──基于NOAA时间序列数据分析[J]. 遥感学报, 1998, 2(3): 204-210. [SUN Hongyu, WANG Changyao, NIU Zheng, et al. Analysis of the vegetation cover change and the relationship between NDVI and environmental factors by using NOAA time series data[J]. Journal of Remote Sensing, 1998, 2(3): 204-210]
[2] PARMESAN C, YOHE G. A globally coherent fingerprint of climate change impacts across natural systems[J]. Nature, 2003, 421(6918): 37-42.
[3] PIAO Shilong, WANG Xuhui, CIAIS P, et al. Changes in satellite-derived vegetation growth trend in temperate and boreal Eurasia from 1982 to 2006[J]. Global Change Biology, 2011, 17(10): 3228-3239.
[4] PENG Jian, LIU Zhenhuan, LIU Yinghui, et al. Trend analysis of vegetation dynamics in Qinghai-Tibet Plateau using hurst exponent[J]. Ecological Indicators, 2012, 14(1): 28-39.
[5] HUANG Xianglin, ZHANG Tingbin, YI Guihua, et al. Dynamic changes of NDVI in the growing season of the Tibetan Plateau during the past 17 years and its response to climate change[J]. International Journal of Environmental Research and Public Health, 2019, 16(18): 1-21.
[6] 张戈丽, 徐兴良, 周才平, 等. 近30年来呼伦贝尔地区草地植被变化对气候变化的响应[J]. 地理学报, 2011, 66(1): 47-58. [ZHANG Geli, XU Xingliang, ZHOU Caiping, et al. Responses of vegetation changes to climatic variations in Hulun Buir grassland in past 30 years[J]. Acta Geographica Sinica, 2011, 66(1): 47-58]
[7] ZHANG Yili, GAO Jungang, LIU Linshan, et al. NDVI-based vegetation changes and their responses to climate change from 1982 to 2011: a case study in the Koshi River Basin in the middle Himalayas[J]. Global and Planetary Change, 2013, 108: 139-148.
[8] 穆少杰, 李建龙, 陈奕兆, 等. 2001-2010年内蒙古植被覆盖度时空变化特征[J]. 地理学报, 2012, 67(9): 1255-1268. [MU Shaojie, LI Jianlong, CHEN Yizhao, et al. Spatial differences of variations of vegetation coverage in Inner Mongolia during 2001-2010[J]. Acta Geographica Sinica, 2012, 67(9): 1255-1268]
[9] 刘宪锋, 潘耀忠, 朱秀芳, 等. 2000-2014年秦巴山区植被覆盖时空变化特征及其归因[J]. 地理学报, 2015, 70(5): 705-716. [LIU Xianfeng, PAN Yaozhong, ZHU Xiufang, et al. Spatiotemporal variation of vegetation coverage in Qinling-Daba Mountains in relation to environmental factors[J]. Acta Geographica Sinica, 2015, 70(5): 705-716]
[10] 拉巴, 拉珍, 拉巴卓玛, 等. 2000-2018年那曲市植被NDVI变化及气候变化响应[J]. 山地学报, 2019, 37(4): 499-507. [LA Ba, LA Zhen, LA Ba Droma, et al. NDVI change and its response to climate change in Nag Qu City during 2000-2018[J]. Mountain Research, 2019, 37(4): 499-507]
[11] 韦小茶, 周秋文, 张继, 等. 1982-2016年广西NDVI时空变化及其影响因素[J]. 山地学报, 2020, 38(4): 520-531. [WEI Xiaocha, ZHOU Qiuwen, ZHANG Ji, et al. Spatial-temporal changes of NDVI and its influence factors in Guangxi,China during 1982-2016[J]. Mountain Research, 2020, 38(4): 520-531]
[12] TIMILSINA N, ROSS M S, HEINEN J T. A community analysis of sal(Shorea robusta)forests in the western Terai of Nepal[J]. Forest Ecology and Management, 2007, 241(1-3): 223-234.
[13] NEPAL P, KHANAL N R, ZHANG Yili, et al. Land use policies in Nepal: an overview[J]. Land Degradation & Development, 2020, 31(16): 2203-2212.
[14] JUTILA H. Effect of grazing on the vegetation of shore meadows along the Bothnian Sea, Finland[J]. Plant Ecology, 1999, 140(1): 77-88.
[15] 赵旺林, 罗天祥, 张林. 气候变化与放牧对西藏典型高寒荒漠草地植被指数变化的相对影响[J]. 生态学报, 2019, 39(22): 8494-8503. [ZHAO Wanglin, LUO Tianxiang, ZHANG Lin. Relative impact of climate change and grazing on NDVI variations in typical alpine desert grasslands in Tibet[J]. Acta Ecologica Sinica, 2019, 39(22): 8494-8503]
[16] QAMER F, SHEHZAD K, ABBAS S, et al. Mapping deforestation and forest degradation patterns in Western Himalaya, Pakistan[J]. Remote Sensing, 2016, 8(5): 1-17.
[17] 赵维清, 李经纬, 褚琳, 等. 近10年湖北省植被指数时空变化特征及其驱动力分析[J]. 生态学报, 2019, 39(20): 7722-7736. [ZHAO Weiqing, LI Jingwei, CHU Lin, et al. Analysis of spatial and temporal variation in vegetation index and its driving force in Hubei Province in the last 10 years[J]. Acta Ecologica Sinica, 2019, 39(20): 7722-7736]
[18] 史培军, 陈晋, 潘耀忠. 深圳市土地利用变化机制分析[J]. 地理学报, 2000, 55(2): 151-160. [SHI Peijun, CHEN Jin, PAN Yaozhong. Landuse change mechanism in Shenzhen city[J]. Acta Geographica Sinica, 2000, 55(2): 151-160]
[19] LIU Ya, LI Yan, LI Shuangcheng, et al. Spatial and temporal patterns of global NDVI trends: correlations with climate and human factors[J]. Remote Sensing, 2015, 7(10): 13233-13250.
[20] VITOUSEK P M, MOONEY H A, LUBCHENCO J, et al. Human domination of earth's ecosystems[J]. Science, 1997, 277(5325): 494-499.
[21] 杨钰杰, 白晓永, 谭秋, 等. 1982-2015年”一带一路“地区NDVI时空演变规律及其影响因素[J]. 山地学报, 2020, 38(2): 252-264. [YANG Yujie, BAI Xiaoyong, TAN Qiu, et al. Analysis of the spatiotemporal evolution of NDVI and its influencing factors in the “Belt and Road”region from 1982 to 2015[J]. Mountain Research, 2020, 38(2): 252-264]
[22] GIBBS H K, RUESCH A S, ACHARD F, et al. Tropical forests were the primary sources of new agricultural land in the 1980s and 1990s[J]. Proceedings of the National Academy of Sciences, 2010, 107(38): 16732-16737.
[23] PENDRILL F, PERSSON U M. Combining global land cover datasets to quantify agricultural expansion into forests in Latin America: limitations and challenges[J]. Plos One, 2017, 12(7): e181202.
[24] MISHRA N B, CREWS K A, NEETI N, et al. MODIS derived vegetation greenness trends in African Savanna: deconstructing and localizing the role of changing moisture availability, fire regime and anthropogenic impact[J]. Remote Sensing of Environment, 2015, 169: 192-204.
[25] 吕妍, 张黎, 闫慧敏, 等. 中国西南喀斯特地区植被变化时空特征及其成因[J]. 生态学报, 2018, 38(24): 8774-8786. [LÜ Yan, ZHANG Li, YAN Huimin, et al. Spatial and temporal patterns of changing vegetation and the influence of environmental factors in the Karst Region of Southwest China[J]. Acta Ecologica Sinica, 2018, 38(24): 8774-8786]
[26] MENG Meng, HUANG Ni, WU Mingquan, et al. Vegetation change in response to climate factors and human activities on the Mongolian Plateau[J]. PeerJ, 2019, 7: e7735.
[27] PIAO Shilong, WANG Xuhui, PARK T, et al. Characteristics, drivers and feedbacks of global greening[J]. Nature Reviews Earth & Environment, 2020, 1: 14-27.
[28] ZHAO Lin, DAI Aiguo, DONG Bo. Changes in global vegetation activity and its driving factors during 1982-2013[J]. Agricultural and Forest Meteorology, 2018, 249: 198-209.
[29] LI Jianguo, YU Shiyong, LIU Lili. Determining the dominant factors determining the variability of terrestrial ecosystem productivity in China during the last two decades[J]. Land Degradation & Development, 2020, 31(15): 2131-2145.
[30] ISHTIAQUE A, SHRESTHA M, CHHETRI N. Rapid urban growth in the Kathmandu Valley, Nepal: monitoring land use land cover dynamics of a Himalayan City with landsat imageries[J]. Environments, 2017, 4(4): 1-16.
[31] THAPA R B, MURAYAMA Y. Scenario based urban growth allocation in Kathmandu Valley, Nepal[J]. Landscape and Urban Planning, 2012, 105(1-2): 140-148.
[32] GAUTAM A P, SHIVAKOTI G P, WEBB E L. A review of forest policies, institutions, and changes in the resource condition in Nepal[J]. The International Forestry Review, 2004, 6(2): 136-148.
[33] CHAKRABORTY T, KAR R, GHOSH P, et al. Kosi megafan: historical records, geomorphology and the recent avulsion of the Kosi River[J]. Quaternary International, 2010, 227(2): 143-160.
[34] PAUDEL B, GAO Jungang, ZHANG Yili, et al. Changes in cropland status and their driving factors in the Koshi River Basin of the Central Himalayas, Nepal[J]. Sustainability, 2016, 8(9): 1-17.
[35] SHRESTHA A B, BAJRACHARYA S R, SHARMA A R, et al. Observed trends and changes in daily temperature and precipitation extremes over the Koshi River Basin 1975-2010[J]. International Journal of Climatology, 2017, 37(2): 1066-1083.
[36] SIANTURI R, JETTEN V G, SARTOHADI J. Mapping cropping patterns in irrigated rice fields in West Java: towards mapping vulnerability to flooding using time-series MODIS imageries[J]. International Journal of Applied Earth Observation and Geoinformation, 2018, 66: 1-13.
[37] UDDIN K, SHRESTHA H L, MURTHY M S R, et al. Development of 2010 national land cover database for the Nepal[J]. Journal of Environmental Management, 2015, 148: 82-90.
[38] 李炳元, 潘保田, 韩嘉福. 中国陆地基本地貌类型及其划分指标探讨[J]. 第四纪研究, 2008, 28(4): 535-543. [LI Bingyuan, PAN Baotian, HAN Jiafu. Basic terrestrial geomorphological types in China and their circumscriptions[J]. Quaternary Sciences, 2008, 28(4): 535-543]
[39] 龙晓君, 李小建. 基于多源数据的中国地形海拔分级指标调整研究[J]. 地理科学, 2017, 37(10): 1577-1584. [LONG Xiaojun, LI Xiaojian. Mountain attitude classification indexes adjustment based on multi-source data in China[J]. Scientia Geographica Sinica, 2017, 37(10): 1577-1584]
[40] 汤国安, 宋佳. 基于DEM坡度图制图中坡度分级方法的比较研究[J]. 水土保持学报, 2006, 20(2): 157-160. [TANG Guoan, SONG Jia. Comparison of slope classification methods in slope mapping from DEMs[J]. Journal of Soil and Water Conservation, 2006, 20(2): 157-160]
[41] 汤国安, 杨昕. ArcGIS地理信息系统空间分析实验教程[M].北京: 科学出版社, 2012: 1-593. [TANG Guoan, YANG Xin. ArcGIS: Spatial analysis experiment course of geographical information system[M]. Beijing: Science Press, 2012: 1-593]
[42] LIU Laibao, WANG Yang, YOU Nanshan, et al. Changes in aridity and its driving factors in China during 1961-2016[J]. International Journal of Climatology, 2019, 39(1): 50-60.
[43] SEN P K. Estimates of the regression coefficient based on Kendall's Tau[J]. Journal of the American Statistical Association, 1968, 63(324): 1379-1389.
[44] KENDALL M G. Rank correlation methods[M]. London: Charles Griffin, 1948.
[45] MANN H B. Nonparametric tests against trend[J]. Econometrica, 1945, 13(3): 245-259.
[46] 乔伟峰, 盛业华, 方斌, 等. 基于转移矩阵的高度城市化区域土地利用演变信息挖掘——以江苏省苏州市为例[J]. 地理研究, 2013, 32(8): 1497-1507. [QIAO Weifeng, SHENG Yehua, FANG Bin, et al. Land use change information mining in highly urbanized area based on transfer matrix: a case study of Suzhou, Jiangsu Province[J]. Geographical Research, 2013, 32(8): 1497-1507]
[47] 朱会义, 李秀彬. 关于区域土地利用变化指数模型方法的讨论[J]. 地理学报, 2003, 58(5): 643-650. [ZHU Huiyi, LI Xiubin. Discussion on the index method of regional land use change[J]. Acta Geographica Sinica, 2003, 58(5): 643-650]
[48] 孙晓鹏, 王天明, 寇晓军, 等. 黄土高原泾河流域长时间序列的归一化植被指数动态变化及其驱动因素分析[J]. 植物生态学报, 2012, 36(6): 511-521. [SUN Xiaopeng, WANG Tianming, KOU XiaoJun, et al. Normalized difference vegetation index dynamic change and its driving factor analysis with long time series in the Jinghe River watershed on the Loess Plateau of China[J]. Chinese Journal of Plant Ecology, 2012, 36(6): 511-521]
[49] UDDIN K, MURTHY M S R, WAHID S M, et al. Estimation of soil erosion dynamics in the Koshi Basin using GIS and remote sensing to assess priority areas for conservation[J]. Plos One, 2016, 11(3): e150494.
[50] HUSSAIN A, RASUL G, MAHAPATRA B, et al. Household food security in the face of climate change in the Hindu-Kush Himalayan region[J]. Food Security, 2016, 8: 921-937.
[51] BHATTARAI K, CONWAY D, YOUSEF M. Determinants of deforestation in Nepal's Central development region[J]. Journal of Environmental Management, 2009, 91(2): 471-488.
[52] DULL R A. Evidence for forest clearance, agriculture, and human-induced erosion in precolumbian El Salvador[J]. Annals of the Association of American Geographers, 2007, 97(1): 127-141.
[53] AMBIKA A K, WARDLOW B, MISHRA V. Remotely sensed high resolution irrigated area mapping in India for 2000 to 2015[J]. Scientific Data, 2016, 3:160118.
[54] BANIYA B, TANG Qiuhong, HUANG Zhongwei, et al. Spatial and Temporal Variation of NDVI in Response to Climate Change and the Implication for Carbon Dynamics in Nepal[J]. Forests, 2018, 9(6): 329.
[55] BANIYA B, TANG Qiuhong, POKHREL Y, et al. Vegetation dynamics and ecosystem service values changes at national and provincial scales in Nepal from 2000 to 2017[J]. Environmental Development, 2019, 32: 100464.
[56] 张镱锂, 李兰晖, 丁明军, 等. 新世纪以来青藏高原绿度变化及动因[J]. 自然杂志, 2017, 39(3): 173-178. [ZHANG Yili, LI Lanhui, DING Mingjun, et al. Greening of the Tibetan Plateau and its drivers since 2000[J]. Chinese Journal of Nature, 2017, 39(3): 173-178]
[57] SHEN Miaogen, ZHANG Gengxin, CONG Nan, et al. Increasing altitudinal gradient of spring vegetation phenology during the last decade on the Qinghai-Tibetan Plateau[J]. Agricultural and Forest Meteorology, 2014, 189-190: 71-80.
[58] MISHRA N B, MAINALI K P. Greening and browning of the Himalaya: spatial patterns and the role of climatic change and human drivers[J]. Science of The Total Environment, 2017, 587-588: 326-339.
[59] HUSSAIN A, RASUL G, MAHAPATRA B, et al. Climate change-induced hazards and local adaptations in agriculture: a study from Koshi River Basin, Nepal[J]. Natural Hazards, 2018, 91: 1365-1383.

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备注/Memo

备注/Memo:
收稿日期(Received date):2020-04-26; 改回日期(Accepted date):2020-12-11
基金项目(Foundation item):中国科学院战略性先导科技专项资助(XDA20040201); 国家自然科学基金(41761144081); 江西师范大学研究生创新基金(YJS2019116)。 [Strategic Priority Research Program of Chinese Academy of Sciences(XDA20040201); National Natural Science Foundation of China(41761144081); Postgraduate Innovation Fund Project of Jiangxi Normal University(YJS2019116)]
作者简介(Biography):艾嘉会(1995- ),女,江西高安人,硕士研究生,主要研究方向:土地利用/覆被变化研究。[AI Jiahui(1995- ), female, born in Gaoan, Jiangxi province, M.Sc., candidate, research on land use/cover change] E-mail: 1184159536@qq.com
*通讯作者(Corresponding author):丁明军(1979- ),男,湖北谷城人,博士,教授,主要研究方向:土地利用/覆被变化研究。[DING Mingjun(1979- ), male, born in Gucheng, Hubei province, Ph.D., professor, research on land use/cover change] E-mail: dingmingjun1128@163.com
更新日期/Last Update: 2020-11-30