盐城海岸带生态系统服务价值时空分异
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摘要
为了解盐城海岸带生态系统服务价值(ESV)的时空变异规律,基于格网尺度对盐城海岸带1997, 2007和2014年3个时期的ESV进行了估算,并结合空间自相关分析探讨研究区ESV时空分异规律。结果表明:近20 a来盐城海岸带生态系统服务价值总量呈不断减少的趋势,由1997年的134.33亿元减少至2014年的97.13亿元,自然湿地芦苇Phragmites australis沼泽、碱蓬Suaeda salsa沼泽、河流面积的减少是引起生态系统服务价值变化的主要原因。研究期间ESV在空间上发生了显著变化。ESV高区(ESV指数VESK>7 463.04万元)的面积和空间分布显著减少, ESV较低区(796.67万元 Estimating the value of ecosystem services in coastal wetlands could provid e important information for the protection and restoration of wetland ecosystems and decision-making. To reveal the spatio-temporal variation of ecosystem services value(ESV), the Yancheng coastal zone, a fragile region with a high intensity of reclamation activities, was taken as the research area, the thematic map(TM) and enhanced thematic map(ETM) remote sensing images of 1997, 2007, and 2014 were processed to obtain landscape type information.The ESV of the three periods was estimated by a grid unit in the study region and explored through spatial and temporal scales. Results showed that the total value of the ESV in Yancheng coastal zone decreased from13.433 billion Yuan in 1997 to 9.713 billion Yuan in 2014 with the main reason being the decrease of Phragmites australis marshes, Suaeda salsa marshes, and river area in natural wetlands. ESV also changed significantly in space. The area and spatial distribution of the highest ESV decreased significantly, and the spatial distribution and area of the lower ESV increased gradually. The spatial autocorrelation index showed that ESV had a significant positive correlation and spatial connection which showed a downward curve on the whole. The sensitivity index of the research area was less than 1 from 1997 to 2014 which showed that the results of ESV estimation were credible. Thus, the trade-offs and synergies among different ecosystem services in coastal zones should be explored with more attention being paid to protection of natural wetlands, such as P. australis marshes, S. salsa marshes, and rivers, in future ecosystem restoration and management and with wetlands being rationally planned to realize the sustainable development and utilization of the coastal wetland system.
引文
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[8]谢高地,张彩霞,张雷明,等.基于单位面积价值当量因子的生态系统服务价值化方法改进[J].自然资源学报, 2015, 30(8):1243-1254.XIE Gaodi, ZHANG Caixia, ZHANG Leiming, et al. Improvement of the evaluation method for ecosystem service value based on per unit area[J]. J Nat Resour, 2015, 30(8):1243-1254.
[9]殷莎,赵永华,韩磊,等.秦岭森林生态系统服务价值的时空演变[J].应用生态学报, 2016, 27(12):3777-3786.YIN Sha, ZHAO Yonghua, HAN Lei, et al. Evaluation of the forest ecosystem service values in Qinling, China[J].Chin J Appl Ecol, 2016, 27(12):3777-3786.
[10]曹铭昌,孙孝平,乐志芳,等.基于MAXENT模型的丹顶鹤越冬生境变化分析:以盐城保护区为例[J].生态与农村环境学报, 2016, 32(6):964-970.CAO Mingchang, SUN Xiaoping, LE Zhifang, et al. Analysis of changes in wintering habitat of red-crowned cranes based on MAXNT model:a case study of Yancheng Nature Reserve[J]. J Ecol Rural Environ, 2016, 32(6):964-970.
[11]邢伟,王进欣,王今殊,等.土地覆盖变化对盐城海岸带湿地生态系统服务价值的影响[J].水土保持研究,2011, 18(1):71-76, 81.XING Wei, WANG Jinxin, WANG Jinshu, et al. Effects of land cover change on the ecosystem services values in Yancheng coastal wetlands[J]. Res Soil Water Conserv, 2011, 18(1):71-76, 81.
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[13]何冬梅,王磊,倪霞,等.江苏盐城沿海滩涂湿地生态系统服务价值评估[J].江苏林业科技, 2016, 43(6):29-33.HE Dongmei, WANG Lei, NI Xia, et al. Evaluation of ecosystem service of the coastal mudflat wetland in Yancheng,Jiangsu Province[J]. J Jiangsu For Sci Technol, 2016, 43(6):29-33.
[14]张华兵,刘红玉,郝敬锋,等.自然和人工管理驱动下盐城滨海湿地景观格局演变特征与空间差异[J].生态学报, 2012, 32(1):101-110.ZHANG Huabing, LIU Hongyu, HAO Jingfeng, et al. Spatiotemporal characteristics of landscape change in the coastal wetlands of Yancheng caused by natural processes and human activities[J]. Acta Ecol Sin, 2012, 32(1):101-110.
[15]张华兵.自然和人为影响下海滨湿地景观演变特征与机制研究[D].南京:南京师范大学, 2013.ZHANG Huabing. The Characteristics and Mechanism of Landscape Evolution in the Coastal Wetlands under Natural and Human Influence[D]. Nanjing:Nanjing Normal University, 2013.
[16]杨桂山.中国海岸环境变化及其区域效应[M].北京:高等教育出版社, 2005:140-141.
[17]谢高地,甄霖,鲁春霞,等.一个基于专家知识的生态系统服务价值化方法[J].自然资源学报, 2008, 23(5):911-919.XIE Gaodi, ZHEN Lin, LU Chunxia, et al. Expert knowledge based valuation method of ecosystem services in China[J]. J Nat Resour, 2008, 23(5):911-919.
[18]索安宁,于永海,韩富伟.环渤海海岸带生态服务价值功能评价[J].海洋开发与管理, 2011, 1(4):67-73.SUO Anning, YU Yonghai, HAN Fuwei. Assessment of ecosystem service values in the Bohai Sea[J]. Ocean Dev Manage, 2011, 1(4):67-73.
[19] ANSELIN L. Local indicators of spatial association-LISA[J]. Geogr Anal, 1995, 27(2):93-115.
[20] DALE V H, KLINE K L. Issues in using landscape indicators to assess land changes[J]. Ecol Indic, 2013, 28:91-99.
[21] LI Yifan, ZHAN Jinyan, LIU Yu, et al. Response of ecosystem services to land use and cover change:a case study in Chengdou City[J]. Resour Conserv Recycling, 2018, 132:291-300.
[22]苏海民,何爱霞.基于RS和地统计学的福州市土地利用分析[J].自然资源学报, 2010, 25(1):91-99.SU Haimin, HE Aixia. Analysis of land use based on RS and GIS and Geostatistics in Fuzhou City[J]. J Nat Resour,2010, 25(1):91-99.
[23]钦佩,李思宇.互花米草的两面性及其生态控制[J].生物安全学报, 2012, 21(3):167-176.QIN Pei, LI Siyu. Posttive and negatibve effects of the non-native plant, Spartina alterniflora and its ecological control[J]. J Biosafety, 2012, 21(3):167-176.
[24]谢宝华,韩广轩.外来入侵种互花米草防治研究进展[J].应用生态学报, 2018, 29(10):3464-3476.XIE Baohua, HAN Guangxuan. Control of invasive Spartina alterniflora:a review[J]. Chin J Appl Ecol, 2018, 29(10):3464-3476.
[25]王静,徐敏,张益民.滩涂围垦养殖的生态损益分析——以江苏条子泥滩涂围垦养殖为例[J].南京师大学报(自然科学版), 2012, 35(2):113-119.WANG Jing, XU Min, ZHANG Yimin. Ecological profit and loss analysis of tidal flat reclaimation-tidal flat reclamation of Tiaozini Sand as a case study[J]. J Nanjing Norm Univ Nat Sci Ed, 2012, 35(2):113-119.
[26]李占玲,陈飞星,李占杰,等.滩涂湿地围垦前后服务功能的效益分析——以上虞市世纪丘滩涂为例[J].海洋科学, 2004, 28(8):76-80.LI Zhanling, CHEN Feixing, LI Zhanjie, et al. Benefits analysis of tidal flat functions before and after reclaimation:a case study of Shijiqiu tidal flat[J]. Mar Sci, 2004, 28(8):76-80.
[2] MILLENNIUM ECOSYSTEM ASSESSMENT. Ecosystem and Human Well-being:Our Human Planet, Summary for Decision Makers[M]. Washington D C:Island Press, 2005:1-2.
[3]熊侣英,师学义.黄土山丘区土地利用变化对生态系统服务价值的影响[J].水土保持研究, 2018, 25(2):335-340.XIONG Lüying, SHI Xueyi. Effects of land use change on ecosystem service value in the Loess Hilly Area[J]. Res Soil Water Conserv, 2018, 25(2):335-340.
[4]高常军,魏龙,贾朋,等.基于去重复性分析的广东省滨海湿地生态系统服务价值估算[J].浙江农林大学学报, 2017, 34(1):152-160.GAO Changjun, WEI Long, JIA Peng, et al. Coastal wetland ecosystem evaluation in Guangdong Province by eliminating the double counting[J]. J Zhejiang A&F Univ, 2017, 34(1):152-160.
[5]唐秀美,刘玉,刘新卫,等.基于格网尺度的区域生态系统服务价值估算与分析[J].农业机械学报, 2017, 48(4):149-153, 205.TANG Xiumei, LIU Yu, LIU Xinwei, et al. Estimation and analysis of ecosystem service value based on grid scale[J]. Trans Chin Soc Agric Mach, 2017, 48(4):149-153, 205.
[6]段彦博,雷雅凯,马格,等.郑州市生态系统服务价值时空价值变化特征[J].浙江农林大学学报, 2017, 34(3):511-519.DUAN Yanbo, LEI Yakai, MA Ge, et al. Spatial-temporal dynamics of ecosystem service value in Zhengzhou[J]. J Zhejiang A&F Univ, 2017, 34(3):511-519.
[7]王敏,冯相昭,吴良,等.气候变化背景下典型草原自然保护区生态系统服务价值评估[J].中国沙漠,2015, 35(6):1700-1707.WANG Min, FENG Xiangzhao, WU Liang, et al. The evaluation of ecological service value in a typical grassland nature reserve under the context of global climate changes[J]. J Desert Res, 2015, 35(6):1700-1707.
[8]谢高地,张彩霞,张雷明,等.基于单位面积价值当量因子的生态系统服务价值化方法改进[J].自然资源学报, 2015, 30(8):1243-1254.XIE Gaodi, ZHANG Caixia, ZHANG Leiming, et al. Improvement of the evaluation method for ecosystem service value based on per unit area[J]. J Nat Resour, 2015, 30(8):1243-1254.
[9]殷莎,赵永华,韩磊,等.秦岭森林生态系统服务价值的时空演变[J].应用生态学报, 2016, 27(12):3777-3786.YIN Sha, ZHAO Yonghua, HAN Lei, et al. Evaluation of the forest ecosystem service values in Qinling, China[J].Chin J Appl Ecol, 2016, 27(12):3777-3786.
[10]曹铭昌,孙孝平,乐志芳,等.基于MAXENT模型的丹顶鹤越冬生境变化分析:以盐城保护区为例[J].生态与农村环境学报, 2016, 32(6):964-970.CAO Mingchang, SUN Xiaoping, LE Zhifang, et al. Analysis of changes in wintering habitat of red-crowned cranes based on MAXNT model:a case study of Yancheng Nature Reserve[J]. J Ecol Rural Environ, 2016, 32(6):964-970.
[11]邢伟,王进欣,王今殊,等.土地覆盖变化对盐城海岸带湿地生态系统服务价值的影响[J].水土保持研究,2011, 18(1):71-76, 81.XING Wei, WANG Jinxin, WANG Jinshu, et al. Effects of land cover change on the ecosystem services values in Yancheng coastal wetlands[J]. Res Soil Water Conserv, 2011, 18(1):71-76, 81.
[12]周鑫,左平,腾厚峰,等.基于土地利用变化的生态系统服务价值核算——以江苏盐城滨海湿地为例[J].海洋通报, 2011, 30(6):656-661.ZHOU Xin, ZUO Ping, TENG Houfeng, et al. Estimation of ecosystem service values based on land use changes:a case study of Yancheng coastal wetlands[J]. Mar Sci Bull, 2011, 30(6):656-661.
[13]何冬梅,王磊,倪霞,等.江苏盐城沿海滩涂湿地生态系统服务价值评估[J].江苏林业科技, 2016, 43(6):29-33.HE Dongmei, WANG Lei, NI Xia, et al. Evaluation of ecosystem service of the coastal mudflat wetland in Yancheng,Jiangsu Province[J]. J Jiangsu For Sci Technol, 2016, 43(6):29-33.
[14]张华兵,刘红玉,郝敬锋,等.自然和人工管理驱动下盐城滨海湿地景观格局演变特征与空间差异[J].生态学报, 2012, 32(1):101-110.ZHANG Huabing, LIU Hongyu, HAO Jingfeng, et al. Spatiotemporal characteristics of landscape change in the coastal wetlands of Yancheng caused by natural processes and human activities[J]. Acta Ecol Sin, 2012, 32(1):101-110.
[15]张华兵.自然和人为影响下海滨湿地景观演变特征与机制研究[D].南京:南京师范大学, 2013.ZHANG Huabing. The Characteristics and Mechanism of Landscape Evolution in the Coastal Wetlands under Natural and Human Influence[D]. Nanjing:Nanjing Normal University, 2013.
[16]杨桂山.中国海岸环境变化及其区域效应[M].北京:高等教育出版社, 2005:140-141.
[17]谢高地,甄霖,鲁春霞,等.一个基于专家知识的生态系统服务价值化方法[J].自然资源学报, 2008, 23(5):911-919.XIE Gaodi, ZHEN Lin, LU Chunxia, et al. Expert knowledge based valuation method of ecosystem services in China[J]. J Nat Resour, 2008, 23(5):911-919.
[18]索安宁,于永海,韩富伟.环渤海海岸带生态服务价值功能评价[J].海洋开发与管理, 2011, 1(4):67-73.SUO Anning, YU Yonghai, HAN Fuwei. Assessment of ecosystem service values in the Bohai Sea[J]. Ocean Dev Manage, 2011, 1(4):67-73.
[19] ANSELIN L. Local indicators of spatial association-LISA[J]. Geogr Anal, 1995, 27(2):93-115.
[20] DALE V H, KLINE K L. Issues in using landscape indicators to assess land changes[J]. Ecol Indic, 2013, 28:91-99.
[21] LI Yifan, ZHAN Jinyan, LIU Yu, et al. Response of ecosystem services to land use and cover change:a case study in Chengdou City[J]. Resour Conserv Recycling, 2018, 132:291-300.
[22]苏海民,何爱霞.基于RS和地统计学的福州市土地利用分析[J].自然资源学报, 2010, 25(1):91-99.SU Haimin, HE Aixia. Analysis of land use based on RS and GIS and Geostatistics in Fuzhou City[J]. J Nat Resour,2010, 25(1):91-99.
[23]钦佩,李思宇.互花米草的两面性及其生态控制[J].生物安全学报, 2012, 21(3):167-176.QIN Pei, LI Siyu. Posttive and negatibve effects of the non-native plant, Spartina alterniflora and its ecological control[J]. J Biosafety, 2012, 21(3):167-176.
[24]谢宝华,韩广轩.外来入侵种互花米草防治研究进展[J].应用生态学报, 2018, 29(10):3464-3476.XIE Baohua, HAN Guangxuan. Control of invasive Spartina alterniflora:a review[J]. Chin J Appl Ecol, 2018, 29(10):3464-3476.
[25]王静,徐敏,张益民.滩涂围垦养殖的生态损益分析——以江苏条子泥滩涂围垦养殖为例[J].南京师大学报(自然科学版), 2012, 35(2):113-119.WANG Jing, XU Min, ZHANG Yimin. Ecological profit and loss analysis of tidal flat reclaimation-tidal flat reclamation of Tiaozini Sand as a case study[J]. J Nanjing Norm Univ Nat Sci Ed, 2012, 35(2):113-119.
[26]李占玲,陈飞星,李占杰,等.滩涂湿地围垦前后服务功能的效益分析——以上虞市世纪丘滩涂为例[J].海洋科学, 2004, 28(8):76-80.LI Zhanling, CHEN Feixing, LI Zhanjie, et al. Benefits analysis of tidal flat functions before and after reclaimation:a case study of Shijiqiu tidal flat[J]. Mar Sci, 2004, 28(8):76-80.
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