近30 a来乐清湾海岸线与海岸湿地变迁分析
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摘要
以Landsat ETM/TM影像为主要数据源,采用人机交互的方式提取了1990～2017年间6期乐清湾海岸线。利用马尔科夫矩阵法计算了滩涂转化规律,并按照年份进行岸线和海岸湿地变迁分析。结合当地相关资料,开展了乐清湾区域海岸线和海岸湿地变化的驱动力分析。结果表明:乐清湾岸线以人工岸线为主,岸线变化剧烈,变化速率分布不均,海岸湿地的变化整体面积变化不大,其中人工湿地主要由自然滩涂湿地转化而来,人类围填是乐清湾海岸线和海岸湿地变迁的主要因素。
Taking the Landsat ETM and Landsat TM images as the main data sources,the 6 phase of the Yueqing bay coastline was extracted by means of human-computer interaction in 1990 ～ 2017.The Markoff matrix method was used to calculate the change law of tidal flat,and the changes of coastline and coastal wetlands were analyzed according to the year.Based on the local data,the driving forces of coastline and coastal wetland change in the Yueqing bay region were analyzed.The results show that the Yueqing bay shoreline with artificial shoreline,shoreline change,the change rate of the uneven distribution,change of coastal wetlands in the whole area changed little,the artificial wetland mainly by natural wetland system,human reclamation is a major factor in the Gulf of Yueqing coastline and coastal wetland change.
Taking the Landsat ETM and Landsat TM images as the main data sources,the 6 phase of the Yueqing bay coastline was extracted by means of human-computer interaction in 1990 ～ 2017.The Markoff matrix method was used to calculate the change law of tidal flat,and the changes of coastline and coastal wetlands were analyzed according to the year.Based on the local data,the driving forces of coastline and coastal wetland change in the Yueqing bay region were analyzed.The results show that the Yueqing bay shoreline with artificial shoreline,shoreline change,the change rate of the uneven distribution,change of coastal wetlands in the whole area changed little,the artificial wetland mainly by natural wetland system,human reclamation is a major factor in the Gulf of Yueqing coastline and coastal wetland change.
引文
[1]翟伟康,张建辉.全国海域使用现状分析及管理对策[J].资源科学,2013,35(2):405-411.
[2]王雪鸽,李晓燕,贾明明,等.1975~2015年大连市海岸线变迁和围填海变化[J].海洋环境科学,2017,36(1):87-93.
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[4]王建步,张杰,陈景云,等.近30余年辽河口海岸线遥感变迁分析[J].海洋环境科学,2015,34(1):86-92.
[5]张云,张建丽,景昕蒂,等.近20 a来我国海岸线曲折度变化分析[J].海洋环境科学,2015,34(1):76-80,doi:10.13634/j.cnki.mes.2015.01.014.
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[10]周相君,李晓敏,马毅,等.基于遥感的广西防城湾海岸线变迁分析[J].海洋学研究,2014,32(1):47-55.
[11]刘雪,马妍妍,李广雪,等.基于卫星遥感的长江口岸线演化分析[J].海洋地质与第四纪地质,2013,33(2):17-23.
[12]马荣华,杨桂山,朱红云,等.长江苏州段岸线资源利用遥感调查与GIS分析评价[J].自然资源学报,2003,18(6):666-671.
[13]刘荣杰,张杰,闫秋双,等.1982~2012年间福建省主要河口海岸岸线变迁遥感监测分析[J].应用海洋学学报,2014,33(3):425-433.
[14]黄秀清.乐清湾海洋环境容量及污染物总量控制研究[M].北京:海洋出版社,2011:40-41.
[15]彭欣,仇建标,陈少波,等.乐清湾生态系统脆弱性研究[J].海洋学研究,2009,27(3):111-118.
[16]严颖,李娟.马尔科夫转移矩阵在人力资源供给预测中的应用[J].市场论坛,2011(9):46-47.
[17]GB/T 18190-2000,海洋学术语海洋地质学[S].
[18]陈诚.南通海岸带滩涂开发类型选择与空间功能配置研究[J].地理科学,2017,37(1):138-147.
[19]宁立新,周云凯,张启斌,等.近19年江苏海岸带地区土地利用变化特征[J].水土保持研究,2017,24(4):227-233.
[20]陈洪全,张华兵.江苏盐城沿海滩涂湿地生态修复研究[J].海洋湖沼通报,2016(4):43-49.
[21]张芳怡.江苏沿海滩涂资源开发利用问题与对策研究[J].海洋开发与管理,2015,32(4):66-69.
[22]高恒娟,丁贤荣,葛小平,等.沿海滩涂稳定性的长系列遥感定量分析方法[J].南京大学学报:自然科学,2014,50(5):585-592.
[2]王雪鸽,李晓燕,贾明明,等.1975~2015年大连市海岸线变迁和围填海变化[J].海洋环境科学,2017,36(1):87-93.
[3]张云,张建丽,景昕蒂,等.1990年以来我国大陆海岸线变迁及分形维数研究[J].海洋环境科学,2015,34(3):406-410.
[4]王建步,张杰,陈景云,等.近30余年辽河口海岸线遥感变迁分析[J].海洋环境科学,2015,34(1):86-92.
[5]张云,张建丽,景昕蒂,等.近20 a来我国海岸线曲折度变化分析[J].海洋环境科学,2015,34(1):76-80,doi:10.13634/j.cnki.mes.2015.01.014.
[6]ALESHEIKH AA,SADEGHI NAEENI F,TALEBZADE A.Improving classification accuracy using external knowledge[J].GIM International,2003,17(8):12-15.
[7]BO G,DELLEPIANE S,DE LAURENTIIS R.Semiautomatic coastline detection in remotely sensed images[C]//Proceedings of IEEE 2000 International Geoscience and Remote Sensing Symposium.Honolulu HI:IEEE,2000:1869-1871.
[8]NIEDERMEIER A,ROMANEESSEN E,LEHNER S.Detection of coastlines in SAR images using wavelet methods[J].IEEE Transactions on Geoscience and Remote Sensing,2000,38(5):2270-2281.
[9]李梅娜,陈小英,刘金庆,等.基于遥感的威海岸线变迁分析[J].海洋地质与第四纪地质,2016,36(6):79-84.
[10]周相君,李晓敏,马毅,等.基于遥感的广西防城湾海岸线变迁分析[J].海洋学研究,2014,32(1):47-55.
[11]刘雪,马妍妍,李广雪,等.基于卫星遥感的长江口岸线演化分析[J].海洋地质与第四纪地质,2013,33(2):17-23.
[12]马荣华,杨桂山,朱红云,等.长江苏州段岸线资源利用遥感调查与GIS分析评价[J].自然资源学报,2003,18(6):666-671.
[13]刘荣杰,张杰,闫秋双,等.1982~2012年间福建省主要河口海岸岸线变迁遥感监测分析[J].应用海洋学学报,2014,33(3):425-433.
[14]黄秀清.乐清湾海洋环境容量及污染物总量控制研究[M].北京:海洋出版社,2011:40-41.
[15]彭欣,仇建标,陈少波,等.乐清湾生态系统脆弱性研究[J].海洋学研究,2009,27(3):111-118.
[16]严颖,李娟.马尔科夫转移矩阵在人力资源供给预测中的应用[J].市场论坛,2011(9):46-47.
[17]GB/T 18190-2000,海洋学术语海洋地质学[S].
[18]陈诚.南通海岸带滩涂开发类型选择与空间功能配置研究[J].地理科学,2017,37(1):138-147.
[19]宁立新,周云凯,张启斌,等.近19年江苏海岸带地区土地利用变化特征[J].水土保持研究,2017,24(4):227-233.
[20]陈洪全,张华兵.江苏盐城沿海滩涂湿地生态修复研究[J].海洋湖沼通报,2016(4):43-49.
[21]张芳怡.江苏沿海滩涂资源开发利用问题与对策研究[J].海洋开发与管理,2015,32(4):66-69.
[22]高恒娟,丁贤荣,葛小平,等.沿海滩涂稳定性的长系列遥感定量分析方法[J].南京大学学报:自然科学,2014,50(5):585-592.