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State of the estuaries ion the mid-atlantic region of the united states

机译:美国中大西洋地区的河口状态

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The U.S. EPA has prepared a State of the Region Report for Mid-Atlantic Estuaries to increase knowledge of environmental condition for improved environmental management. Sources of information included the National Estuary Programs, the Chesapeake Bay Program, the state monitoring programs in Delaware, Maryland, and Virginia, Federal programs such as national Status & Trends, National Shellfish Register, National Wetlands Inventory, the Environmental Monitoring and Assessment Program, and other primary literature sources. The state of the estuarine environment was summarized using indicators for water nd sediment quality, habitat change, condition of living resources, and aesthetic quality. Each indicator was briefly discussed relative to its importance in understanding estuarine condition. Wherever possible, data from multiple programs were used to depict condition. Finally, an overall evaluation of estuarine condition in the region was determined. The usefulness of monitoring programs that collect consistent information with a well-defined sampling design cannot be overemphasized.
机译:美国EPA制定了大西洋中大西洋河中地区报告的国家,以提高环境条件的了解,以改善环境管理。信息来源包括全国河口计划,切萨皮克湾计划,特拉华州,马里兰州和弗吉尼亚州的国家监测计划,国家地位和趋势,国家贝类登记,国家湿地库存,环境监测和评估计划等联邦方案,和其他主要文献来源。河口环境的状态总结了水ND沉积物质量,栖息地改变,生活条件和美学质量的指标。相对于理解雌草条件的重要性,简要讨论了每个指标。尽可能地,来自多个程序的数据用于描述条件。最后,确定了该地区雌氨基条件的总体评价。监测与明确定义的采样设计收集一致信息的程序的有用性不能不过重。

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