Potential landward migration of coastal wetlands in response to sea-level rise within estuarine drainage areas and coastal states of the conterminous United States
We quantified the potential area available for landward migration of tidal saline wetlands and freshwater wetlands due to sea-level rise (SLR) at the estuary scale for 166 estuarine drainage areas and at the state scale for 22 coastal states and District of Columbia. We used 2016 Coastal Change Analysis Program (C-CAP) data in combination with the future wetland migration data under the 1.5 m global SLR scenario to evaluate the potential for wetland migration into all the individual C-CAP classes and into the following six land cover categories: (1) freshwater forest (wetland); (2) freshwater marsh (wetland); (3) terrestrial forest (upland); (4) terrestrial grassland (upland); (5) agricultural croplands (upland); and (6) pasture (upland). We also consolidated these categories to quantify potential migration into upland and wetland classes. Finally, we used the current C-CAP cover classes to quantify the current tidal saline wetland area and the current freshwater wetland area that is vulnerable to future tidal saline wetland migration.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
]
|
| contactPoint |
{
"fn": "Bogdan Chivoiu",
"@type": "vcard:Contact",
"hasEmail": "mailto:chivoiub@contractor.usgs.gov"
}
|
| description | We quantified the potential area available for landward migration of tidal saline wetlands and freshwater wetlands due to sea-level rise (SLR) at the estuary scale for 166 estuarine drainage areas and at the state scale for 22 coastal states and District of Columbia. We used 2016 Coastal Change Analysis Program (C-CAP) data in combination with the future wetland migration data under the 1.5 m global SLR scenario to evaluate the potential for wetland migration into all the individual C-CAP classes and into the following six land cover categories: (1) freshwater forest (wetland); (2) freshwater marsh (wetland); (3) terrestrial forest (upland); (4) terrestrial grassland (upland); (5) agricultural croplands (upland); and (6) pasture (upland). We also consolidated these categories to quantify potential migration into upland and wetland classes. Finally, we used the current C-CAP cover classes to quantify the current tidal saline wetland area and the current freshwater wetland area that is vulnerable to future tidal saline wetland migration. |
| distribution |
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| identifier | http://datainventory.doi.gov/id/dataset/USGS_620e7306d34e6c7e83baa739 |
| keyword |
[
"Alabama",
"Atlantic coast",
"California",
"Connecticut",
"Conterminous United States",
"Contiguous United States",
"Delaware",
"District of Columbia",
"East coast",
"Florida",
"Georgia",
"Gulf of Mexico coast",
"Louisiana",
"Maine",
"Maryland",
"Massachusetts",
"Mississippi",
"New Hampshire",
"New Jersey",
"New York",
"North Carolina",
"Oregon",
"Pacific coast",
"Pennsylvania",
"Rhode Island",
"South Carolina",
"Texas",
"USGS:620e7306d34e6c7e83baa739",
"United States",
"Virginia",
"Washington",
"West coast",
"biota",
"coastal",
"coastal drainage area",
"coastal wetland",
"environment",
"estuarine drainage area",
"estuary",
"freshwater wetland",
"tidal saline wetland",
"wetland migration"
]
|
| modified | 2022-07-21T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -128.2207, 22.6193, -65.0131, 51.5899 |
| theme |
[
"Geospatial"
]
|
| title | Potential landward migration of coastal wetlands in response to sea-level rise within estuarine drainage areas and coastal states of the conterminous United States |
