Knowledge Resource Center for Ecological Environment in Arid Area
报告编号 | PB2007107010 |
Hydrogeomorphic Classification of Wetlands on Mt. Desert Island, Maine, Including Hydrologic Susceptibility Factors for Wetlands in Acadia National Park. | |
Nielsen, M. G. | |
英文摘要 | The U.S. Geological Survey, in cooperation with the National Park Service, developed a hydrogeomorphic (HGM) classification system for wetlands greater than 0.4 hectares (ha) on Mt. Desert Island, Maine, and applied this classification using map-scale data to more than 1,200 mapped wetland units on the island. In addition, two hydrologic susceptibility factors were defined for a subset of these wetlands, using 11 variables derived from landscape-scale characteristics of the catchment areas of these wetlands. The hydrologic susceptibility factors, one related to the potential hydrologic pathways for contaminants and the other to the susceptibility of wetlands to disruptions in water supply from projected future changes in climate, were used to indicate which wetlands (greater than 1 ha) in Acadia National Park (ANP) may warrant further investigation or monitoring. |
英文关键词 | Hydrology Geomorphology Wetlands Maine Dichotomous keys Identification Susceptibility factors Contaminants Hydrologic pathways Climates Surface water Ground water Precipitation Mt. Desert Island Acadia National Park Hydrogeom |
出版年 | 2006 |
语种 | 英语 |
国家 | United States |
URL | http://r.cnki.net/KCMS/detail/detail.aspx?DbCode=KJBG&dbname=KJBGW&filename=59fb2cd431c97d1d54a0026d |
来源机构 | United States Geological Survey |
资源类型 | 科技报告 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/273430 |
推荐引用方式 GB/T 7714 | Nielsen, M. G.. Hydrogeomorphic Classification of Wetlands on Mt. Desert Island, Maine, Including Hydrologic Susceptibility Factors for Wetlands in Acadia National Park.,2006. |
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