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Remote sensing and GIS applications for estuarine ecosystem analysis: an overview

机译:遥感和GIS在河口生态系统分析中的应用:概述

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摘要

This article provides an overview on the status of remote sensing and Geographical Information System (GIS) applications in developing landscape-level environmental indicators for estuarine ecosystem assessment. These broad-scape indicators are related to near-shore water quality, submergent aquatic vegetation, coastal wetlands, as well as watershed landscape structure and pattern. Slightly different from other general reviews, this paper focuses more on the contributions included in this Special Issue that highlight the remote sensing and GIS research conducted by scientists from the US EPS EaGLe (Estuarine and Great Lakes) Program. Following on from the content of this Special Issue, some future research priorities are identified which may be particularly useful to meet the needs of estuarine researchers and resource managers. Finally, the research needs and major challenges for integrated assessment of an estuarine ecosystem by using remote sensing and GIS are discussed.
机译:本文概述了遥感和地理信息系统(GIS)在开发用于河口生态系统评估的景观级环境指标中的状态。这些广阔的景观指标与近岸水质,淹没的水生植被,沿海湿地以及流域景观结构和格局有关。与其他一般性评论稍有不同,本文重点关注本期特刊中的贡献,这些贡献着重介绍了美国EPS EaGLe(建筑学和大湖区)计划的科学家进行的遥感和GIS研究。根据本期特刊的内容,确定了一些未来的研究重点,这可能对于满足河口研究人员和资源管理者的需求特别有用。最后,讨论了使用遥感和GIS对河口生态系统进行综合评估的研究需求和主要挑战。

著录项

  • 来源
    《International journal of remote sensing》 |2005年第23期|p.5347-5356|共10页
  • 作者

    XIAOJUN YANG;

  • 作者单位

    Department of Geography, Florida State University, Tallahassee, FL32306, USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 遥感技术;
  • 关键词

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