Name: MarshConditionsRanking_Bounds

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Description: *This version of the Ranking Matrix has been clipped to wetlands delineated in the DEP's 2012 Land Use/ Land Cover dataset, for visual purposes.*This GIS data layer represents potentially degraded marshes along the coastal areas of New Jersey. This layer was developed by summing and ranking 4 metrics determined by the TNC and CRC and include marsh edge erosion, undeveloped dredged lagoons, manmade ditching and canals, and percent unvegetated cover. The CRC established a grid across the coastal marsh areas. This grid is comprised of 1,080 1- mile square cells which contain the final ranking and summaries of each of the four metrics. Summary statistics for each cell include: Dredged Lagoon Rank, Linear Ditch Rank, Erosion Rank, Unvegetated Rank, Final Rank, Final Rank (No Dredged Lagoon), Dredged Lagoon (Acres), Linear Ditching (Miles), Ditching per Wetland Acre, Edge Erosion (Acres), Erosion per Wetland Acre, NDVI Vegetated Acres, NDVI Unvegetated Acres, % Unvegetated Wetland, Unvegetated-Vegetated Ratio, NDVI Wetland (Acres), LULC Wetland (Acre), Display Rank, Display Description , % Marsh remaining from TLC, % Marsh Lost since TLC, and Tidelands Claim Loss Rank.Each cell is ranked for its degradation potential and is separated into 5 classes: Rank 5: highest (degradation potential), Rank 4: Medium, Rank 3: Moderate, Rank 2: Low and Rank 1: Lowest.

Copyright Text: Stockton University - Coastal Research Center 30 Wilson Ave. Port Republic, NJ 08241 E-mail: crc@stockton.edu Phone: (609) 652-4245

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Spatial Reference: 102100  (3857)

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