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摘要:
长江经济带发展战略实施以来,长江上、中、下游地区经济快速发展,与此同时,生态系统不可避免受到扰动,长江经济带生态环境状况面临压力,亟需开展长江经济带生态环境质量评价。本文选取2001年和2020年MODIS和Landsat遥感影像计算湿度、绿度、干度、热度4个评价指标,通过主成分分析方法计算遥感生态指数RSEI,对长江经济带11省(市)生态环境现状及变化进行定量分析评价。结果表明长江经济带整体生态环境等级为较优,2001—2020年保持总体向好态势。空间分布上,生态环境优等区域主要分布于武夷山、罗霄山、雪峰山、武陵山、巫山、大巴山、大别山、西双版纳等山地丘陵一带,生态环境较差及差等区域主要分布于大中小城镇等人类聚集地、川西横断山区。时空变化上,生态环境等级下降区域主要集中在长三角太湖周边、江汉平原、洞庭湖周边、安徽西北部、湖南南部及四川盆地等人类聚集地周边,生态环境等级上升区域主要集中在四川盆地大部、重庆山区及三峡库区、贵州大部、云南东南部、安徽中部及北部、江苏北部等地区。
Abstract:Since the implementation of the Yangtze River Economic Zone strategy, the economy of provinces and cities along the Yangtze River has developed rapidly. At the same time of economic growth, the ecosystem has been strongly disturbed. The ecological environment of the Yangtze River Economic Zone is facing a severe challenge, which seriously restricts the sustainable development of the Yangtze River Economic Zone. The MODIS and Landsat remote sensing images in 2001 and 2020 were selected as the evaluation indexes of humidity, greenness, dryness and heat to calculate the Remote Sensing Ecological Index (RSEI) by means of principal component analysis method, and finally to quantitatively analyze and evaluate the ecological environment status and changes of 11 provinces and cities in the Yangtze River Economic Zone. The results show that the overall ecological environment grade of the Yangtze River economic zone is optimal, and especially it maintained the overall stable and slightly better trend from 2001 to 2020. The optima ecological environment regions are mainly distributed in Wuyi Mountain, Luoxiao Mountain, Xuefeng Mountain, Wuling Mountain, Wushan Mountain, Dabie Mountain, Xishuangbanna and other areas, while the poor and poor ecological environment regions are mainly distributed in large, medium and small towns, Hengduan Mountain Area in Western Sichuan. The eco-environment grade declining areas are mainly concentrated in the Yangtze River Delta, Taihu Lake, Jianghan Plain, Dongting Lake, Northwest Anhui, southern Hunan and Sichuan Basin. While, the eco-environment grade rising areas are mainly concentrated in most of Sichuan Basin, Chongqing mountain area and Three Gorges Reservoir area, most of Guizhou, Southeast Yunnan, central and Northern Anhui and Northern Jiangsu.
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图 10 2001—2020年生态环境等级变化面积占比统计图(图例见表 5)
Figure 10.
表 1 地下水类型及含水层组
Table 1. Groundwater type and aquifer strata
表 2 本文所用遥感影像数据参数
Table 2. Remote sensing image data parameters
表 3 2020年长江经济带生态环境遥感评估等级表
Table 3. Remote sensing assessment grade table of the ecological environment of the Yangtze River Economic Zone (2020)
表 4 2020年长江经济带各省市生态环境统计表
Table 4. Ecological environment statistics of each province and city in the Yangtze River Economic Zone (2020)
表 5 2001—2020年长江经济带生态环境等级变化及面积占比
Table 5. Changes in the ecological environment grade and area proportion of the Yangtze River Economic Zone from 2001 to 2020
表 6 2001年和2020年长江经济带各省市平均生态环境指数
Table 6. Average ecological environment index of each province and city in the Yangtze River Economic Zone in 2001 and 2020
-
Baig M H A, Zhang Lifu, Shuai Tong, Tong Qingxi. 2014. Derivation of a tasselled cap transformation based on Landsat 8 at-satellite reflectance[J]. Remote Sensing Letters, 5(5): 423-431. doi: 10.1080/2150704X.2014.915434
China Geological Survey, Ministry of Natural Resources. 2018. Analysis Report on Resource and Environmental Conditions and Major Issues Supporting the Land and Space Planning of the Yangtze River Economic Zone[R]. Beijing: China Geological Survey.
Chen Jiang, Wan Li, Liang Sihai, Jin Xiaomei, Chen Li. 2007. A tentative discussion on the trend of ecological environment change in Qinghai-Tibet Plateau[J]. Acta Geoscientia Sinica, 28(6): 555(in Chinese with English abstract). http://www.oalib.com/paper/1557546
Cheng Hangxin, Li Kuo, Li Min, Cheng Xiaomeng. 2015. Management target value (MTV) and rectification action value (RAV) of trace metals in urban soil in China[J]. Earth Science Frontiers, 22(5): 215-225 (in Chinese with English abstract). http://www.researchgate.net/publication/283129654_Management_target_value_MTV_and_rectification_action_value_RAV_of_trace_metals_in_urban_soil_in_China
Crist E P. 1985. A TM tasseled cap equivalent transformation for reflectance factor data[J]. Remote Sensing of Environment, 17(3): 301-306. doi: 10.1016/0034-4257(85)90102-6
Duan Yiren, Yang Zhongfang, Yang Qiong, Zheng Guodong, Zhuo Xiaoxiong, Chen Biao. 2020. The distribution of soil germanium and its influencing factors in Beibu Gulf of Guangxi[J]. Geology in China, 47(6): 1826-1837(in Chinese with English abstract).
Gong Peng, Li Xuecao, Zhang Wei. 2019.40-year (1978-2017) human settlement changes in China reflected by impervious surfaces from satellite remote sensing[J]. Chinese Science Bulletin, 64(11): 756-763. http://www.cnki.com.cn/Article/CJFDTotal-JXTW201911006.htm
Gorelick N, Hancher M, Dixon M, SimonIl Y, Thau D, Moore R. 2017. Google Earth Engine: Planetary-scale geospatial analysis for everyone[J]. Remote Sensing of Environment, 202. http://www.sciencedirect.com/science/article/pii/S0034425717302900
Goward S N, Xue Yongkang, Czajkowski K P. 2002. Evaluating land surface moisture conditions from the remotely sensed temperature/vegetation index measurements: An exploration with the simplified simple biosphere model[J]. Remote Sensing of Environment, 79(2/3): 225-242. http://www.remotesensing.utoledo.edu/resch/student/digimgclas/articles/evaluate.pdf
Gupta K, Kumar P, Pathan S K, Sharma K P. 2012. Urban Neighborhood Green Index-A measure of green spaces in urban areas[J]. Landscape and urban planning, 105(3): 325-335. doi: 10.1016/j.landurbplan.2012.01.003
Huang C, Wylie B, Yang L, Homer C, Zylstra G. 2002. Derivation of a tasselled cap transformation based on Landsat 7 at-satellite reflectance[J]. International Journal of Remote Sensing, 23(8): 1741-1748. doi: 10.1080/01431160110106113
Huang Jinliang, Pontius Jr R G, Li Qingsheng, Zhang Yujia. 2012. Use of intensity analysis to link patterns with processes of land change from 1986 to 2007 in a coastal watershed of southeast China[J]. Applied Geography, 34(3): 371-384. https://www.sciencedirect.com/science/article/abs/pii/S0143622812000033
Jiang Yuehua, Lin Liangjun, Chen Lide, Ni Huayong, Ge Weiya, Cheng Hangxin, Zhai Gangyi, Wang Guiling, Ban Yizhong, Li Yuan, Lei Mingtang, Tan Chengxuan, Su Jingwen, Zhou Quanping, Zhang Taili, Li Yun, Liu Hongying, Peng Ke, Wang Hanmei. 2017. Research on conditions of resources and environment and major geological problems in the Yangtze River Economic Zone[J]. Geology in China, 44(6): 1045-1061 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DIZI201706002.htm
Jiang Yuehua, Zhou Quanping, Chen Lide, Ni Huayong, Lei Mingtang, Cheng Heqin, Shi Bin, Ma Teng, Ge Weiya, Su Jingwen, Li Yun, Tan Jianmin. 2019. Progresses and main achievements of geological environment comprehensive survey project in the Yangtze River Economic Zone[J]. Geological Survey of China, 6(5): 1-20(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-DZDC201905001.htm
José A Sobrino, Juan C. Jiménez-Muoz, Paolini L. 2004. Land surface temperature retrieval from LANDSAT TM 5[J]. Remote Sensing of Environment, 90(4): 434-440. doi: 10.1016/j.rse.2004.02.003
Kerr J T, Ostrovsky M. 2003. From space to species: Ecological applications for remote sensing[J]. Trends in Ecology & Evolution, 18(6): 299-305. http://www.sciencedirect.com/science/article/pii/S0169534703000715
Liu Yingping, Chen Wende, Xu Wei, Hao Pengpei. 2012. Soil quality geochemical evaluation of Chengdu Economic Area[J]. Geoscience, 26(5): 865(in Chinese). http://en.cnki.com.cn/Article_en/CJFDTOTAL-XDDZ201205003.htm
NASA. 2012. Landsat 7 Science Data Users Handbook[EB/OL]. http://landsathandbook.gsfc.nasa.gov,2012-09-05.
Nichol J. 2005. Remote sensing of urban heat islands by day and night[J]. Photogrammetric Engineering & Remote Sensing, 71(5): 613-622. http://www.ingentaconnect.com/contentone/asprs/pers/2005/00000071/00000005/art00004
Shabiti M, Yusufu D. 2008. Analysis on the Characteristics of Landuse Space-Time Change in the Economic Belt on the Northern Slope of Tianshan Mountain, Xinjiang, China[J]. Areal Research and Development, 27(2): 103-108(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DYYY200802027.htm
Shawuti R, Abuli A, Li H. 2003. Dynamic monitoring and analysis of ecological environment in Fukang City based on RSEI model[J]. Research of Soil and Water Conservation, 27(1): 289-295, 303(in Chinese with English abstract). https://www.ncbi.nlm.nih.gov/pubmed/29704350
State Environmental Protection Administration. 2006. Environmental Protection Industry Standard of the People's Republic of China (Trial) HJ/T192-2006[S].
Sun Yangui, Zhang Guowei, Wang Dongqing, Zhang Xianting, Li Dongling. 2003. Application of the remote sensing technique in eco-environmental division in Qinghai Province[J]. Geology in China, 30(2): 214-219(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DIZI200302015.htm
Sobrino J A, Jiménez-Muñoz J C, Paolini L. 2004. Land surface temperature retrieval from LANDSAT TM 5[J]. Remote Sensing of Environment, 90(4): 434-440. doi: 10.1016/j.rse.2004.02.003
Teng Mingjun, Zeng Lixiong, Xiao Wenfa, Zhou Zhixiang, Huang Zhilin, Wang Pengcheng, Dian Yuanyong. 2014. Research progress on remote sensing of ecological and environmental changes in the Three Gorges Reservoir area, China[J]. Chinese Journal of Applied Ecology, 25(12): 3683-3693(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-YYSB201412040.htm
Wang Qinhua, Dong Yanxiang, Song Mingyi, Liu Junbao, Huang Chunlei. 2011. Research on the integration method of land quality geochemical evaluation and agricultural land classification: Taking Jiashan County and Cixi City in Zhejiang Province as examples[J]. Shanghai Land and Resources, 32(4): 20-25 (in Chinese)
Wang Xuxi. 2021. Urban ecosystem health comprehensive assessment of cities on Yangtze River economic belt[J]. Journal of Mianyang Teachers' College, 40(2): 105-110(in Chinese with English abstract). https://www.sciencedirect.com/science/article/abs/pii/S0048969720383704
Wu Zhonghai, Zhou Chunjing, Tan Chengxuan, Sun Yujun, Ma Xiaoxue. 2016. The active tectonics and regional crustal stability features in the area of Yangtze River economic belt[J]. Journal of Geomechanics, 22(3): 379-411(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZLX201603001.htm
Xie Xuejin, Cheng Hangxin, Xie Yuanru. 2002. Analytical methods and quality in the compilation of 76 elements geochemical atlas of Sichuan, Yunnan, Guizhou, and Guangxi Provinces of China (1): Similarity of geochemical maps compiled from data generated by different laboratories-examples for Ag, Cs, Ga, and Ge analysis[J]. Geological Bulletin of China, 21(6): 277-284(in Chinese with English abstract). http://www.cnki.com.cn/article/cjfdtotal-zqyd200206000.htm
Xu H. 2010. Analysis of impervious surface and its impact on urban heat environment using the normalized difference impervious surface index (NDISI)[J]. Photogrammetric Engineering & Remote Sensing, 76(5): 557-565. http://www.cabdirect.org/abstracts/20103149181.html
Xu Hanqiu. 2013a. A remote sensing index for assessment of regional ecological changes[J]. China Environmental Science, 33(5): 889-897(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-ZGHJ201305023.htm
Xu Hanqiu. 2013b. A remote sensing urban ecological index and its application[J]. Acta Ecologica Sinica, 33(24): 7853-7862(in Chinese with English abstract). https://www.hindawi.com/journals/js/2017/1353691/
Yang Huiting, Xu Hanqiu. 2020. Assessing fractional vegetation cover changes and ecological quality of the Wuyi Mountain National Nature Reserve based on remote sensing spatial information[J]. The Journal of Applied Ecology, 31(2): 533-542(in Chinese with English abstract).
Zhao Yan, Luan Wenlou, Guo Haiquan, Cai Kui, Ma Zhongshe, Dun Yanran. 2021. Characteristics, causes and ecological environment health evaluation of Selenium-enriched soil in Gaocheng District of Shijiazhuang City, Hebei Province[J]. Geology in China, 48(3): 764-776(in Chinese with English abstract).
Zhao Yuelong, Zhang Lingjuan. 1999. Study on method of quantitative assessment of fragile environment[J]. Chinese Geographical Science, 9(2): 141-145(in Chinese). doi: 10.1007/BF02791364
陈江, 万力, 梁四海, 陈立. 2007. 青藏高原生态环境变化趋势的初步探索[J]. 地球学报, 28(6): 555-560. doi: 10.3321/j.issn:1006-3021.2007.06.007
成杭新, 李括, 李敏, 成晓梦. 2015. 中国城市土壤微量金属元素的管理目标值和整治行动值[J]. 地学前缘, 22(5): 215-225. https://www.cnki.com.cn/Article/CJFDTOTAL-DXQY201505021.htm
段轶仁, 杨忠芳, 杨琼, 郑国东, 卓小雄, 陈彪. 2020. 广西北部湾地区土壤锗分布特征及其影响因素及其生态环境评价[J]. 中国地质, 47(6): 1826-1837. http://geochina.cgs.gov.cn/geochina/ch/reader/view_abstract.aspx?file_no=20200618&flag=1
国家环保总局. 2006. 中华人民共和国环境保护行业标准(试行) HJ/T192-2006[S].
姜月华, 林良俊, 陈立德, 倪化勇, 葛伟亚, 成杭新, 翟刚毅, 王贵玲, 班宜忠, 李媛. 2017. 长江经济带资源环境条件与重大地质问题[J]. 中国地质, 44(6): 1045-1061. http://geochina.cgs.gov.cn/geochina/ch/reader/view_abstract.aspx?file_no=20170601&flag=1
姜月华, 周权平, 陈立德, 倪化勇, 雷明堂, 程和琴, 施斌, 马腾, 葛伟亚, 苏晶文. 2019. 长江经济带地质环境综合调查工程进展与主要成果[J]. 中国地质调查, 6(5): 1-20. https://www.cnki.com.cn/Article/CJFDTOTAL-DZDC201905001.htm
刘应平, 陈文德, 许伟, 彭培好. 2012. 成都经济区土壤质量地球化学评估[J]. 现代地质, (5): 865-872. doi: 10.3969/j.issn.1000-8527.2012.05.004
满苏尔·沙比提, 迪里木拉提·玉苏甫. 2008. 新疆天山北坡经济带土地利用时空变化特征研究[J]. 地域研究与开发, 27(2): 103-108. doi: 10.3969/j.issn.1003-2363.2008.02.026
茹克亚·萨吾提, 阿不都艾尼·阿不里, 李虎, 尼加提·卡斯木, 李晓航. 2020. 基于遥感生态指数模型的阜康市生态环境动态变化监测与评价[J]. 水土保持研究, 27 (1): 289-295, 303. https://www.cnki.com.cn/Article/CJFDTOTAL-STBY202001041.htm
孙延贵. 2003. 青海省生态环境分区的遥感应用研究[J]. 中国地质, 30(2): 214-219. http://geochina.cgs.gov.cn/geochina/ch/reader/view_abstract.aspx?file_no=20030216&flag=1
滕明君, 曾立雄, 肖文发, 周志翔, 黄志霖, 王鹏程, 佃袁勇. 2014. 长江三峡库区生态环境变化遥感研究进展[J]. 应用生态学报, (12): 3683-3693. https://www.cnki.com.cn/Article/CJFDTOTAL-YYSB201412040.htm
汪庆华, 董岩翔, 宋明义, 刘军保, 黄春雷. 2011. 土地质量地球化学评估与农用地分等成果整合方法研究——以浙江嘉善县和慈溪市为例[J]. 上海国土资源, 32(4): 20-25. doi: 10.3969/j.issn.2095-1329.2011.04.005
王旭熙. 2021. 长江经济带城市生态系统健康评价[J]. 绵阳师范学院学报, 40(2): 105-110. https://www.cnki.com.cn/Article/CJFDTOTAL-MYSF202102020.htm
吴中海, 周春景, 谭成轩, 孙玉军, 马晓雪. 2016. 长江经济带地区活动构造与区域地壳稳定性基本特征[J]. 地质力学学报, 22(3): 379-411, 372. doi: 10.3969/j.issn.1006-6616.2016.03.001
谢学锦, 成杭新, 谢渊如. 2002. 川滇黔桂76种元素地球化学图编制中分析方法与分析质量研究(一)不同实验室产生地球化学图的相似性——以Ag, Cs, Ga, Ge为例[J]. 地质通报, 21(6): 2-9. https://www.cnki.com.cn/Article/CJFDTOTAL-ZQYD200206000.htm
徐涵秋. 2013a. 区域生态环境变化的遥感评价指数[J]. 中国环境科学, 33(5): 889-897. https://www.cnki.com.cn/Article/CJFDTOTAL-ZGHJ201305023.htm
徐涵秋. 2013b. 城市遥感生态指数的创建及其应用[J]. 生态学报, 33(24): 7853-7862. https://www.cnki.com.cn/Article/CJFDTOTAL-STXB201324027.htm
杨绘婷, 徐涵秋. 2020. 基于遥感空间信息的武夷山国家级自然保护区植被覆盖度变化与生态质量评估[J]. 应用生态学报, 31(2): 187-196. https://www.cnki.com.cn/Article/CJFDTOTAL-YYSB202002023.htm
赵燕, 栾文楼, 郭海全, 蔡奎, 马忠社, 敦妍冉. 2021. 河北省石家庄市藁城区富硒土壤特征、成因与生态环境健康评价[J]. 中国地质, 48(3): 764-776. http://geochina.cgs.gov.cn/geochina/ch/reader/view_abstract.aspx?file_no=20210307&flag=1
赵跃龙. 1998. 脆弱生态环境定量评价方法的研究[J]. 地理科学进展, 18(1): 73-79. https://www.cnki.com.cn/Article/CJFDTOTAL-DLKJ801.009.htm
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