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9. MassGIS 2003 Massachusetts NHESP BioMap Core Habitat (July 2001)

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2001. MassGIS (Office : Mass.). Core Habitat is one of two datalayers resulting from the BioMap biodiversity mapping project (also see the NHESP BioMap Supporting Natural Landscap... Office of Geographic and Environmental Information (MassGIS).
2000. MassGIS (Office : Mass.). This datalayer identifies the locations of more than 29,000 potential, unverified, vernal pool habitats. Vernal pools are small, shallow ponds char... Office of Geographic and Environmental Information (MassGIS).
2000. MassGIS (Office : Mass.). Massachusetts Coastal Zone Management (MCZM), within the Executive Office of Environmental Affairs (EOEA), has compiled a salt marsh restoration GI... Office of Geographic and Environmental Information (MassGIS).

15. MassGIS 2000 Fish Traps (Weirs) (August 1999)

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1999. MassGIS (Office : Mass.). The Fish Traps (weirs) datalayer contains the point locations of fish trap permit holders' traps. These permit holders are licensed by the town in... Office of Geographic and Environmental Information (MassGIS).

17. MassGIS 2003 Massachusetts NHESP Certified Vernal Pools (June 1999)

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1999. MassGIS (Office : Mass.). This datalayer contains points for all vernal pools which have been certified by the Natural Heritage Endangered Species Program (NHESP) accordin... Office of Geographic and Environmental Information (MassGIS).

20. MassGIS 2000 Abandoned Cranberry Bogs (March 1997)

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1997. Massachusetts. Executive Office of Environmental Affairs. The abandoned cranberry bogs datalayer was compiled by the DEP GIS Group from source material provided by the DEP Wetlands Conservancy Program (WCP... Office of Geographic and Environmental Information (MassGIS).

21. MassGIS 2000 Anadromous Fish Runs for Cape Cod (1997)

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1997. Massachusetts. Dept. of Fisheries, Wildlife, and Environmental Law Enforcement. The Department of Fisheries, Wildlife and Environmental Law Enforcement (DFWELE) GIS Program working in conjunction with biologists from the MA Div... Office of Geographic and Environmental Information (MassGIS).

22. MassGIS 2000 Massachusetts Lobster Harvest Zones, 1997 (Polylines)

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1997. MassGIS (Office : Mass.). This datalayer consists of 25 distinct "statistical reporting areas" covering a large portion of the Gulf of Maine and south, including the territo... Office of Geographic and Environmental Information (MassGIS).