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Indicator: Marsh Extent

Dates

Last Revision
2020-08-15 04:00:00
Release Date
2020-08-15 04:00:00
Start Date
2019-08-15 04:00:00
End Date
2021-08-15 04:00:00

Citation

Rua Mordecai(Point of Contact), Amy Keister(Point of Contact), Hilary Morris(Point of Contact), U.S. Fish and Wildlife Service(Point of Contact), Southeast Conservation Adaptation Strategy (SECAS)(Point of Contact), 2020-08-15(lastRevision), 2020-08-15(Release), Indicator: Marsh Extent, http://www.southatlanticlcc.org/blueprint/, http://secassoutheast.org/blueprint

Summary

This indicator captures the overall acres of freshwater and saltwater marsh currently present in the South Atlantic geography.Reason for SelectionOverall acreage of existing freshwater and saltwater marsh provides an indicator of whether marsh being inundated by sea level rise is being replaced or restored somewhere else. It is also well monitored and resonates with a diversity of audiences.Input Data– 2016 National Land Cover Database (2016 NLCD)Mapping StepsPixels identified as “emergent herbaceous wetlands” in the 2016 NLCD were considered existing marsh.Final indicator valuesIndicator values were assigned as follows:1 = Freshwater or saltwater marshDisclaimer: Comparing with Older Indicator VersionsThere are numerous problems with [...]

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Attached Files

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md_metadata.json 75.74 KB
metadata.xml
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thumbnail.png thumbnail 4.5 KB

Material Request Instructions

Amy Keister(Distributor)

Rights

otherRestrictions - limitation not listed; This work is licensed under a [Creative Commons Attribution 4.0 International License](http://creativecommons.org/licenses/by/4.0/). The blueprint data and maps provided are only intended for use as a reference tool for landscape-level conservation planning efforts.
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Map

Spatial Services

ArcGIS Mapping Service

WMS Service

ScienceBase WMS

Communities

  • LC MAP - Landscape Conservation Management and Analysis Portal

Associated Items

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Provenance

generated using ADIwg mdTranslator 2.17.1

Additional Information

Identifiers

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