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The dike dataset was used to provide the extent and location of dikes within the study area, because they are an important factor in controlling water flow to coastal wetlands. For our purposes, a dike is any land feature with a significant slope and a great enough area to potentially divert the course of water. This dataset was created with methodology outlined at https://glcwra.wim.usgs.gov/. |
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The dike dataset was used to provide the extent and location of dikes within the study area, because they are an important factor in controlling water flow to coastal wetlands. For our purposes, a dike is any land feature with a significant slope and a great enough area to potentially divert the course of water. This dataset was created with methodology outlined at https://glcwra.wim.usgs.gov/. |
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This dataset is part of the U.S. Geological Survey (USGS) Great Lakes Coastal Wetland Restoration Assessment (GLCWRA) initiative. This data represents the location of dikes within the Lake Ontario Restoration Assessment (LORA) study area. The GLCWRA initiative identifies coastal wetland areas that have the greatest habitat restoration potential. The data model uses seven parameters to identify and rank wetland restoration areas, resulting in a composite index raster that can be used by ecological managers and planners to assist with the selection of wetland restoration sites. The parameters are Parameter 0: Mask, Parameter 1: Hydroperiod, Parameter 2: Wetland Soils, Parameter 3: Flowlines, Parameter 4: Conservation and Recreation Lands, Parameter 5: Impervious Surfaces, and Parameter 6: Land Use (represents developed areas without impervious surfaces but high societal value). The ancillary data include dikes, degree flowlines, study area and culverts. These data layers are put through an ecological model, which results in a composite restoration index of ranked restoration areas. |
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None. Users are advised to read the dataset's metadata thoroughly to understand appropriate use and data limitations. |
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| title:
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Great Lakes Coastal Wetland Restoration Assessment (GLCWRA) Lake Ontario, U.S.: Dikes |
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["environment","lake","lakeshore","wetland","wetland restoration","stream","river","hydrology","water quality","resource management","river reaches","hydrology","wetland ecosystems","natural resource management","water quality","remediation","Dike","Great Lakes","Lake Ontario","New York"] |
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en-US |
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