Technology Application |
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Land Use and Land Cover Change of the Coastal Zone Around Jiaozhou Bay |
LI Zhen 1,2, HUANG Hai-jun 1 |
1.Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China;
2.Graduate University of Chinese Academy of Sciences, Beijing 100049, China |
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Abstract Land use and land cover change constitutes significant problems in the study of global environmental change. In this paper, the authors used the single decision tree method to classify two images of Landsat TM/ETM+ in 1989 and 2000 and obtained land use patterns of the coastal zone around Jiaozhou Bay. In this process, atmospheric correction and geo-knowledge study are recommended. Then through "overlay" analysis, the transfer matrix of land use can be obtained. The characteristics of land use/cover change are mainly demonstrated as follows: land for construction use such as cities and countries increases rapidly at the expense of occupying large amounts of farmland, land for marine culture and saltern expands by taking the place of some farmland and sea area; nevertheless, farmland and inland beach decrease greatly, and land for forest and grass changes very little. In the past ten years or more, human activities such as increasing the amount of waste gas, waste water and industrial residue, dumping a lot of land-sourced nutritive salt and pollutants into the Jiaozhou Bay, have exerted increasingly strong effect on ecological environment, which finds expression in the following aspects: the water of Jiaozhou Bay has deteriorated, the amount of heavy metals in sediments has increased, the population and biodiversity of plankton have decreased and harmful algal blooms have happened frequently.
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Issue Date: 02 August 2011
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[1]李秀彬.全球环境变化研究的核心领域——土地利用/土地覆被变化的国际研究动向[J].地理学报,1996,51:553-558.
[2]杨子赓.海洋地质学[M].青岛:青岛出版社,2000.
[3]Turner II B L, Skole D, Sanderson S,et al. Land-Use and Land-Cover Change Science/Research Plan[R]. IGBP Report No. 35 and IHDP Report No. 7,1995.
[4]Hartwig H K, Martin D A,Le Tissier, et al. Land-Ocean Interactions in the Coastal Zone Science Plan and Implementation Strategy[R]. IGBP Report No.51 and IHDP Report No. 18,2005.
[5]刘瑞玉.胶州湾生态学和生物资源[M].北京:科学出版社,1992.
[6]山东省科学技术委员会.山东省海岸带和海涂资源综合调查报告集——综合调查报告[M].北京:中国科学技术出版社,1990.
[7]Song C, Woodcock C E, Seto K C,et al. Classification and Change Detection Using Landsat TM Data:When and How to Correct Atmospheric Effects?[J]. Remote Sensing of Environment, 2001, 75:230-244.
[8]Vicente-Serrano S M, Pérez-Cabello F, Lasanta T. Assessment of Radiometric Correction Techniques in Analyzing Vegetation Variability and Change Using Time Series of Landsat Images[J]. Remote Sensing of Environment, 2008, 112:3916-3934.
[9]Teillet P M, Fedosejevs G. On The Dark Target Approach to Atmospheric Correction of Remotely Sensed Data[J]. Canadian Journal of Remote Sensing,1995, 21:374-387.
[10]Pal M, Mather P M. An Assessment of the Effectiveness of Decision Tree Methods for Land Cover Classification[J]. Remote Sensing of Environment, 2003, 86:554-565.
[11]Smits P C, Dellepiane S G, Schowengerdt R A. Quality Assessment of Image Classification Algorithms for Land-cover Mapping:a Review and Proposal for a Cost-based Approach[J]. International Journal of Remote Sensing, 1999, 20:1461-1486.
[12]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, 55:151-160.
[13]侯国本.胶州湾的综合开发利用[J]. 海岸工程, 1986(3):5-7.
[14]赵先富,于军,葛建华,等.青岛棘洪滩水库浮游藻类状况及水质评价[J].水生生物学报,2005,29:639–644.
[15]青岛市统计局编.青岛统计年鉴1990[Z].
[16]山东省统计局编.山东统计年鉴2001[M].北京:中国统计出版社,2001.
[17]钱国栋,汉红燕,刘静,等.近30年胶州湾海水中主要化学污染物时空变化特征[J].中国海洋大学学报, 2009,39(4):781-788.
[18]李玉.胶州湾主要重金属和有机污染物的分布及特征研究[D].青岛:中国科学院海洋研究所,2005.
[19]张绪良,张朝晖,徐宗军,等.胶州湾海岸湿地的生物多样性特征[J].科技导报, 2009, 27(13):36-41.
[20]朴成华.胶州湾及其邻近水域的地理学特征与渔业生物多样性的调查研究[D].青岛:中国海洋大学,2005.
[21]吴玉霖,孙松,张永山.环境长期变化对胶州湾浮游植物群落结构的影响[J].海洋与湖沼, 2005,36(6):487-498. |
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