2004-2014年太湖流域植被覆盖时空变化特征

doi:10.11934/j.issn.1673-4831.2018.01.005

Abstract

Abstract:

As is well known, the Taihu Lake Basin is always one of the regions relatively well-developed in economy in China. With the region developing rapidly in economy, growing in population and rising in urbanization level, the forest ecosystem therein has been deteriorating seriously. Therefore, it is very important for us to study changes in spatial pattern of its vegetation cover and their influencing factors, so as to lay down certain basis for formulating scientific sustainable development programs for the basin. Relevant MODSI-NDVI data available were analyzed using the dimidiate pixel model, variation coefficient, linear trend analysis, principal component analysis and some other analysis methods to characterize changes in spatio-temporal pattern of the vegetation cover of the basin, and trends and influential factors of the changes from 2004 to 2014. Results show:(1) In the past 11 years from 2004 to 2014, the vegetation cover, on the whole, was on a significant declining trend, with a rate being 2.6%·(10 a)^-1. Its mean dropped from 0.606 5 in 2004 to 0.594 2 in 2014, or by 2.03%; (2) The spatial distribution of the vegetation cover in the basin exhibited a downward trend from the southwest to the east, and varied the most drastically in the east, less in the north and west, and the least in the southwest; (3) The areas with vegetation cover seriously degraded accounted for 35.08% of the total of the basin in area, while those with vegetation cover obviously improved accounted for 40.00% and were mostly distributed in the southwest and east and rarely in northwest; and (4) The decrease in the vegetation cover of the basin was attributed mainly to the joint effect of the increases in precipitation, population and economic development. And human activities had dual effects on vegetation cover. It is, therefore, essential for the Taihu Lake Basin to control the population growth, optimize the employment structure, and accelerate the construction of ecological civilization and vegetation restoration, for the purpose of mitigating the detrimental effect of population and industrial development on the vegetation, enhancing citizens' environmental protection consciousness, and reducing destruction of the ecological environment.

Key words: Taihu Lake Basin, vegetation cover, spatio-temporal variation, trend analysis, influencing factor

CLC Number:

Q948

PAN Ying, LIN Jie, TONG Guang-chen, TANG Peng, ZHANG Jin-chi, GU Zhe-yan. Spatio-Temporal Variations of Vegetation Coverage in Taihu Lake Basin From 2004 to 2014[J]. Journal of Ecology and Rural Environment, 2018, 34(1): 37-45.

References

[1] 袁丽华,蒋卫国,申文明,等.2000-2010年黄河流域植被覆盖的时空变化[J].生态学报,2013,33(24):7798-7806.[YUAN Li-hua,JIANG Wei-guo,SHEN Wen-ming,et al.The Spatio-Temporal Variations of Vegetation Cover in the Yellow River Basin From 2000 to 2010[J].Acta Ecologica Sinica,2013,33(24):7798-7806.]
[2] 郭敏杰,张亭亭,张建军,等.1982-2006年黄土高原地区植被覆盖度对气候变化的响应[J].水土保持研究,2014,21(5):35-40,48.[GUO Min-jie,ZHANG Ting-ting,ZHANG Jian-jun,et al.Response of Vegetation Coverage to Climate Change in Loess Plateau in 1982-2006[J].Research of Soil and Water Conservation,2014,21(5):35-40,48.]
[3] 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 Xian-feng,PAN Yao-zhong,ZHU Xiu-fang,et al.The Spatiotemporal Variation of Vegetation Coverage in Qinling-Daba Mountains in Relation to Environmental Factors[J].Acta Geographica Sinica,2015,70(5):705-716.]
[4] 杨艳丽,孙艳玲,王中良.2000-2013年海河流域植被覆盖的时空变化[J].干旱区资源与环境,2016,30(7):65-70.[YANG Yan-li,SUN Yan-ling,WANG Zhong-liang.The Spatio-Temporal Variation of Vegetation Cover in Haihe River Basin From 2000 to 2013[J].Journal of Arid Land Resources and Environment,2016,30(7):65-70.]
[5] 刘宪锋,任志远,林志慧,等.2000-2011年三江源区植被覆盖时空变化特征[J].地理学报,2013,68(7):897-908.[LIU Xian-feng,REN Zhi-yuan,LIN Zhi-hui,et al.The Spatio-Temporal Changes of Vegetation Coverage in the Three-River Headwater Region in Recent 12 Years[J].Acta Geographica Sinica,2013,68(7):897-908.]
[6] 王朗,傅伯杰,吕一河,等.生态恢复背景下陕北地区植被覆盖的时空变化[J].应用生态学报,2010,21(8):2109-2116.[WANG Lang,FU Bo-jie,LV Yi-he,et al.Spatio-Temporal Variations of Vegetation Cover in Northern Shaanxi Under the Background of Ecological Restoration[J].Chinese Journal of Applied Ecology,2010,21(8):2109-2116.]
[7] 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 Shao-jie,LI Jian-long,CHEN Yi-zhao,et al.Spatial Differences of Variations Coverage in Inner Mongolia During 2001-2010[J].Acta Geographica Sinica,2012,67(9):1255-1268.]
[8] 纪迪,张慧,沈渭寿,等.太湖流域下垫面改变与气候变化的响应关系[J].自然资源学报,2013,28(1):58-62.[JI Di,ZHANG Hui,SHEN Wei-shou,et al.The Response Relationship Between Underlying Surface Change and Climate Change in Taihu Lake Basin[J].Journal of Natural Resources,2013,28(1):58-62.]
[9] 徐昔保,杨桂山,李恒鹏.太湖流域土地利用变化对净初级生产力的影响[J].资源科学,2011,33(10):1940-1947.[XU Xi-bao,YANG Gui-shan,LI Heng-peng.Impacts of Land Use Change on Net Primary Productivity in Taihu Lake Basin,China[J].Resources Science,2011,33(10):1940-1947.]
[10] 吴美琼,陈秀贵.基于主成分分析法的钦州市耕地面积变化及其驱动力分析[J].地理科学,2014,34(1):55-59.[WU Mei-qiong,CHEN Xiu-gui.Changes in Arable Land Area in Qinzhou City and Its Driving Force Based on Principal Component Analysis[J].Scientia Geographica Sinica,2014,34(1):55-59.]
[11] 李苗苗,吴炳方,颜长珍,等.密云水库上游植被覆盖度的遥感估算[J].资源科学,2004,26(4):153-159.[LI Miao-miao,WU Bing-fang,YAN Chang-zhen,et al.Estimation of Vegetation Fraction in the Upper Basin of Miyun Reservoir by Remote Sensing[J].Resources Science,2004,26(4):153-159.]
[12] 安佑志,刘朝顺,施润和,等.基于MODIS时序数据的长江三角洲地区植被覆盖时空变化分析[J].生态环境学报,2012,21(12):1923-1927.[AN You-zhi,LIU Chao-shun,SHI Run-he,et al.Spatio-Temporal Analysis of the Vegetation Changes Based on MODIS Time-Series Data in the Yangtze River Delta Region[J].Ecology and Environmental Sciences,2012,21(12):1923-1927.]
[13] 吴云,曾源,赵炎,等.基于MODIS数据的海河流域植被覆盖度估算及动态变化分析[J].资源科学,2010,32(7):1417-1424.[WU Yun,ZENG Yuan,ZHAO Yan,et al.Monitoring and Dynamic Analysis of Fractional Vegetation Cover in the Hai River Basin Based on MODIS Data[J].Resources Science,2010,32(7):1417-1424.]
[14] 戴声佩,张勃,王海军,等.基于SPOT NDVI的祁连山草地植被覆盖时空变化趋势分析[J].地理科学进展,2010,29(9):1075-1080.[DAI Sheng-pei,ZHANG Bo,WANG Hai-jun,et al.Analysis of Spatio-Temporal Variation of Grassland Cover Using SPOT NDVI in Qilian Mountains[J].Progress in Geography,2010,29(9):1075-1080.]
[15] 周伟,王倩,章超斌,等.黑河中上游草地NDVI时空变化规律及其对气候因子的响应分析[J].草业学报,2013,22(1):138-147.[ZHOU Wei,WANG Qian,ZHANG Chao-bin,et al.Spatio-Temporal Variation of Grassland Vegetation NDVI in the Middle and Upper Reaches of Hei River and Its Response to Climatic Factors[J].Acta Prataculturae Sinica,2013,22(1):138-147.]
[16] 索玉霞,王正兴,刘闯,等.中亚地区1982年至2002年植被指数与气温和降水的相关性分析[J].资源科学,2009,31(8):1422-1429.[SUO Yu-xia,WANG Zheng-xing,LIU Chuang,et al.Relationship Between NDVI and Precipitation and Temperature in Middle Asia During 1982-2002[J].Resources Science,2009,31(8):1422-1429.]
[17] 陈京华,贾文雄,赵珍,等.1982-2006年祁连山植被覆盖的时空变化特征研究[J].地球科学进展,2015,30(7):834-845.[CHEN Jing-hua,JIA Wen-xiong,ZHAO Zhen,et al.Research on Temporal and Spatial Variation Characteristics of Vegetation Cover of Qilian Mountains From 1982 to 2006[J].Advances in Earth Science,2015,30(7):834-845.]
[18] 吴家森,俞益武,朱志坚,等.湖州市不同森林植被生物量的研究[J].江苏林业科技,2002,29(4):22-24.[WU Jia-sen,YU Yi-wu,ZHU Zhi-jian,et al.Study on the Biomass of Different Forest in Huzhou City[J].Journal of Jiangsu Forestry Science & Technology,2002,29(4):22-24.]
[19] 秦炜琳,陈永富.森林生态旅游的可持续发展研究:以浙江省临安市为例[J].现代农业科技,2010(22):201-202.[QIN Wei-lin,CHEN Yong-fu.Study on Sustainable Development of Forest Eco-Tourism Taking Lin'an City of Zhejiang Province as an Example[J].Modern Agricultural Sciences and Technology,2010(22):201-202.]
[20] 蒋智.经济发展对植被覆盖变化的影响分析:以重庆市北培区为例[D].重庆:西南大学,2010.[JIANG Zhi.Analysis of the Impacts of Vegetation Cover Changes on Economic Development:A Case Study in Beibei District,Chongqing City[D].Chongqing:Southwest University,2010.]
[21] 李平星,陈诚.基于VSD模型的经济发达地区生态脆弱性评价:以太湖流域为例[J].生态环境学报,2014,23(2):237-243.[LI Ping-xing,CHEN Cheng.Ecological Vulnerability Assessment of Economic Developed Region Based on VSD Model:The Case of Taihu Basin[J].Ecology and Environmental Sciences,2014,23(2):237-243.]
[22] 吕国旭,陈艳梅,邹长新,等.京津冀植被退化的空间格局及人为驱动因素分析[J].生态与农村环境学报,2017,33(5):417-425.[LV Guo-xu,CHEN Yan-mei,ZOU Chang-xin,et al.Spatial Pattern and Driving Factors of Vegetation Degradation in Beijing-Tianjin-Hebei[J].Journal of Ecology and Rural Environment,2017,33(5):417-425.]
[23] 张彦彬,安楠,刘佩艳,等.基于MODIS数据的山西省六大煤田区植被覆盖度时空变化特征及其驱动力分析[J].干旱区地理,2016,39(1):162-170.[ZHANG Yan-bin,AN Nan,LIU Pei-yan,et al.Spatio-Temporal Variation and Driving Factors of Fractional Vegetation Cover of Six Major Coalfields in Shanxi Province[J].Arid Land Geography,2016,39(1):162-170.]
[24] 周伟,白中科,袁春,等.东露天煤矿区采矿对土地利用和土壤侵蚀的影响预测[J].农业工程学报,2007,23(3):55-60.[ZHOU Wei,BAI Zhong-ke,YUAN Chun,et al.Estimation of Influence of Dong Open-Cast Coal Mine Area on Soil Erosion and Land Use[J].Transactions of the Chinese Society of Agricultural Engineering,2007,23(3):55-60.]
[25] HILKER T,LYAPUSTIN A I,HALL F G,et al.On the Measurability of Change in Amazon Vegetation From MODIS[J].Remote Sensing of Environment,2015,166:233-242.
[26] JONG R D,BRUIN S D,WIT A D,et al.Analysis of Monotonic Greening and Browning Trends From Global NDVI Times-Series[J].Remote Sensing of Environment,2011,155(2):692-702.
[27] GONZÁLEZ M M L,MENETI M.Impact of Rainfall Anomlies on Fourier Parameters of NDVI Time Series of Northwestern Argentina[J].International Journal of Remote Sensing,2008,29(4):1125-1152.
[28] ANYAMBA A,TUCKER C J.Analysis of Sahelian Vegetation Dynamics Using NOAA-AVHRR NDVI Data From 1981-2003[J].Journal of Arid Environments,2005,63(3):596-614.
[29] KAWABATA A,ICHⅡ K,YAMGAGUCHI Y.Global Monitoring of the Interannual Changes in Vegetation Activities Using NDVI and Its Relationship to Temperature and Precipitation[J].International Journal of Remote Sensing,2001,22(7):1377-1382.
[30] 信忠保,许炯心,郑伟.气候变化和人类活动对黄土高原植被覆盖变化的影响[J].中国科学:D辑地球科学,2007,37(11):1504-1514.[XIN Zhong-bao,XU Jiong-xin,ZHENG Wei.Effects of Climate Change and Human Activities on Vegetation Cover Change in Loess Plateau[J].Science in China:Series D Earth Sciences,2007,37(11):1504-1514.]

Spatio-Temporal Variations of Vegetation Coverage in Taihu Lake Basin From 2004 to 2014

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	WAN Hua-wei, WANG Yong-cai, HOU Peng, LIU Yu-ping, LI Guang-yi, ZHAO Shu-hui. Monitoring and Analysis on Vegetation and Waters Dynamics in Chinese Priority Areas for Biodiversity Conservation During 2001-2016 [J]. Journal of Ecology and Rural Environment, 2019, 35(3): 273-282.
[2]	LI Jing-jing, YAN Qing-wu, HU Miao-miao. Spatial-Temporal Evolution of Vegetation and Dominant Factors in “Energy Golden Triangle” Region Based on Geographically Weighted Regression Model [J]. Journal of Ecology and Rural Environment, 2018, 34(8): 700-708.
[3]	LI Lin-ye, TIAN Mei-rong, LIANG Hui, CHEN Yan-mei, FENG Chao-yang, QU Kai-yue, QIAN Jin-ping. Spatial and Temporal Changes of Vegetation Coverage and Influencing Factors in Hulun Buir Grassland During 2000-2016 [J]. Journal of Ecology and Rural Environment, 2018, 34(7): 584-591.
[4]	HU Xiao-yan, LI Zhi-hong, LI Lu-yun, LI Hai-ping, WU Jian. Dynamics and Influencing Factors of Waterfowl in Winter in Lashihai Wetland of Yunnan During 2013-2016 [J]. Journal of Ecology and Rural Environment, 2018, 34(5): 419-425.
[5]	WU Jiao, LI Yue-chen. Variation of Landscape Pattern and Its Influences on Ecosystem Service in Value in Three Gorges Reservoir Area (Chongqing Section) [J]. Journal of Ecology and Rural Environment, 2018, 34(4): 308-317.
[6]	QIAN Zhe-dong, XIA Xin, ZHANG Hao-nan, ZHOU Da-qing, GAO Jun. Spatial Pattern of Rural Settlements in Yaoluoping Nature Reserve and Its Influencing Factors [J]. Journal of Ecology and Rural Environment, 2018, 34(12): 1105-1111.
[7]	WANG Hai-lan, XU Xiang-ming. Application and Prospect Analysis of Microbial Fuel Cell in Soil Remediation [J]. Journal of Ecology and Rural Environment, 2018, 34(10): 871-879.
[8]	WANG Di, WANG Ming-xin, QIAN Zhong-ping, ZHOU Jie, JI Cai-ya. Analysis of Provincial Variation of TN Loss Intensity of Farmland Based on BRT Method and Its Affecting Factors [J]. Journal of Ecology and Rural Environment, 2017, 33(12): 1057-1063.
[9]	LU Sha-sha, JIN Yu-ke, WU Cheng-liang, GUAN Xing-liang. Willingness of Forest Farmers to Participate in Forestry Cooperatives and Its Affecting Factors:A Case Study of 239 Foresters in Hebei, Hunan and Fujian Provinces [J]. Journal of Ecology and Rural Environment, 2017, 33(10): 890-897.
[10]	ZHANG Kun, LÜ Yi-he, FU Bo-jie. Vegetation Restoration and Its Influences on Ecosystem Services in Areas Typical of the Loess Plateau [J]. Journal of Ecology and Rural Environment, 2017, 33(1): 23-31.
[11]	WANG Wen-lin, LIU Bo, HAN Rui-ming, WANG Ye, LIU Xiao, XU Qiao, LI Wen-jing, TANG Xiao-yan. Review of Researches on Factors Affecting Emission of Ammonia From Agriculture [J]. Journal of Ecology and Rural Environment, 2016, 32(6): 870-878.
[12]	YAN Shou-guang, LI Hai-dong, FANG Ying, WANG Guang. Dynamics of Vegetation in the Wuliangsuhai Basin Under Climate Change During the Years From 1999 to 2013 [J]. Journal of Ecology and Rural Environment, 2016, 32(6): 958-963.
[13]	TAO Yun-zhi, LV Yi-he, LI Feng-quan, HU Jian, ZHANG Kun, LI Ting, REN Yan-jiao. Assessment of Ecological Effect of the Natural Forest Protection Project in Southwest China [J]. Journal of Ecology and Rural Environment, 2016, 32(5): 716-723.
[14]	QI Jing-hui, NIU Shu-wen, MA Li-bang, HE Hong. Spatio-Temporal Variation of Vegetation Cover in Shule River Valley During 2000-2014 [J]. Journal of Ecology and Rural Environment, 2016, 32(5): 757-766.
[15]	LIU Shi-liang, DONG Yu-hong, YIN Yi-jie, CHENG Fang-yan, DONG Shi-kui. Effects of Organic Management Measures for Tea Plantations on Control of Soil Erosion in a Typical Hilly Region in Yunnan Province [J]. Journal of Ecology and Rural Environment, 2016, 32(5): 788-793.