Author: U. S. Department of the Interior Fish and Wildlife Service
Publisher: CreateSpace
ISBN: 9781484857434
Category :
Languages : en
Pages : 30
Book Description
The NWI Program mapped about 2.04 million acres of wetlands and over 1 million acres of deepwater habitats, excluding marine waters. The wetland mapping is conservative due to limitations of the photointerpretation techniques employed. Considering NRCS hydric soil data and the results of a wetland map assessment done for the LURC region, the actual extent of wetlands in Maine is likely somewhere between 3.28 and 3.75 million acres, representing 17-19% of the state's land area.
Maine Wetlands and Waters: Results of the National Wetlands Inventory
Author: U. S. Department of the Interior Fish and Wildlife Service
Publisher: CreateSpace
ISBN: 9781484857434
Category :
Languages : en
Pages : 30
Book Description
The NWI Program mapped about 2.04 million acres of wetlands and over 1 million acres of deepwater habitats, excluding marine waters. The wetland mapping is conservative due to limitations of the photointerpretation techniques employed. Considering NRCS hydric soil data and the results of a wetland map assessment done for the LURC region, the actual extent of wetlands in Maine is likely somewhere between 3.28 and 3.75 million acres, representing 17-19% of the state's land area.
Publisher: CreateSpace
ISBN: 9781484857434
Category :
Languages : en
Pages : 30
Book Description
The NWI Program mapped about 2.04 million acres of wetlands and over 1 million acres of deepwater habitats, excluding marine waters. The wetland mapping is conservative due to limitations of the photointerpretation techniques employed. Considering NRCS hydric soil data and the results of a wetland map assessment done for the LURC region, the actual extent of wetlands in Maine is likely somewhere between 3.28 and 3.75 million acres, representing 17-19% of the state's land area.
Maine Wetlands and Waters
Author: Ralph W. Tiner
Publisher:
ISBN:
Category : Wetland conservation
Languages : en
Pages : 22
Book Description
Publisher:
ISBN:
Category : Wetland conservation
Languages : en
Pages : 22
Book Description
Maine Wetlands and Waters: Results of the National Wetlands Inventory
Author: U. S. Fish U.S. Fish and Wildlife Service
Publisher: CreateSpace
ISBN: 9781507753460
Category :
Languages : en
Pages : 32
Book Description
The U.S. Fish and Wildlife Service (FWS) has been conducting a nationwide survey of wetlands and deepwater habitats since the mid-1970s through its National Wetlands Inventory Program (NWI). This survey is accomplished using traditional photointerpretation techniques to produces map and digital geospatial data on the status of wetlands. The U.S. Geological Survey topographic maps serve as the base data upon which boundaries of wetlands and deepwater habitats are delineated.
Publisher: CreateSpace
ISBN: 9781507753460
Category :
Languages : en
Pages : 32
Book Description
The U.S. Fish and Wildlife Service (FWS) has been conducting a nationwide survey of wetlands and deepwater habitats since the mid-1970s through its National Wetlands Inventory Program (NWI). This survey is accomplished using traditional photointerpretation techniques to produces map and digital geospatial data on the status of wetlands. The U.S. Geological Survey topographic maps serve as the base data upon which boundaries of wetlands and deepwater habitats are delineated.
New Hampshire Wetlands and Waters
Author: U. S. Fish U.S. Fish and Wildlife Service
Publisher: CreateSpace
ISBN: 9781507805046
Category :
Languages : en
Pages : 28
Book Description
The U.S. Fish and Wildlife Service (FWS) has been conducting a nationwide survey of wetlands and deepwater habitats since the mid-1970s through its National Wetlands Inventory Program (NWI). This survey is accomplished using traditional photointerpretation techniques to produces map and digital geospatial data on the status of wetlands. The U.S. Geological Survey topographic maps serve as the base data upon which boundaries of wetlands and deepwater habitats are delineated.
Publisher: CreateSpace
ISBN: 9781507805046
Category :
Languages : en
Pages : 28
Book Description
The U.S. Fish and Wildlife Service (FWS) has been conducting a nationwide survey of wetlands and deepwater habitats since the mid-1970s through its National Wetlands Inventory Program (NWI). This survey is accomplished using traditional photointerpretation techniques to produces map and digital geospatial data on the status of wetlands. The U.S. Geological Survey topographic maps serve as the base data upon which boundaries of wetlands and deepwater habitats are delineated.
New Hampshire Wetlands and Waters
Author: U.s. Fish and Wildlife Service
Publisher: CreateSpace
ISBN: 9781490583358
Category : Nature
Languages : en
Pages : 26
Book Description
The U.S. Fish and Wildlife Service (FWS) has been conducting a nationwide survey of wetlands and deepwater habitats since the mid-1970s through its National Wetlands Inventory Program (NWI). This survey is accomplished using traditional photointerpretation techniques to produces map and digital geospatial data on the status of wetlands.
Publisher: CreateSpace
ISBN: 9781490583358
Category : Nature
Languages : en
Pages : 26
Book Description
The U.S. Fish and Wildlife Service (FWS) has been conducting a nationwide survey of wetlands and deepwater habitats since the mid-1970s through its National Wetlands Inventory Program (NWI). This survey is accomplished using traditional photointerpretation techniques to produces map and digital geospatial data on the status of wetlands.
Wetlands Inventory of Maine
Author: U.S. Fish and Wildlife Service. Office of River Basin Studies
Publisher:
ISBN:
Category : Water birds
Languages : en
Pages : 74
Book Description
... Areas containing a minimum of 40 acres in a continuous unit were classified into ecological types and evaluated on a basis of their present; also included in the inventory were mud flats and open fresh water areas ...
Publisher:
ISBN:
Category : Water birds
Languages : en
Pages : 74
Book Description
... Areas containing a minimum of 40 acres in a continuous unit were classified into ecological types and evaluated on a basis of their present; also included in the inventory were mud flats and open fresh water areas ...
Wetlands of the Northeast: Results of the National Wetlands Inventory
Author: U.S. Fish & Wildlife Service
Publisher: CreateSpace
ISBN: 9781489585615
Category :
Languages : en
Pages : 78
Book Description
This report summarizes current National Wetlands Inventory (NW)I data for each state from Maine through Virginia and the District of Columbia.
Publisher: CreateSpace
ISBN: 9781489585615
Category :
Languages : en
Pages : 78
Book Description
This report summarizes current National Wetlands Inventory (NW)I data for each state from Maine through Virginia and the District of Columbia.
An Inventory of Coastal Wetlands of the USA
Author: Charles Edward Alexander
Publisher:
ISBN:
Category : Coasts
Languages : en
Pages : 52
Book Description
Publisher:
ISBN:
Category : Coasts
Languages : en
Pages : 52
Book Description
Wetlands of the Northeast
Author: U. S. Fish U.S. Fish and Wildlife Service
Publisher: CreateSpace
ISBN: 9781507728413
Category :
Languages : en
Pages : 78
Book Description
The U.S. Fish and Wildlife Service established the National Wetlands Inventory (NWI) in the mid-1970s to map the nation's wetlands and deepwater habitats. Since then, the NWI has completed at least one phase of mapping for all northeastern states, except New York where roughly three-quarters of the state has been inventoried. For most areas, NWI maps have been converted to digital geospatial data which facilitates generation of acreage summaries of the NWI findings. State reports have been published for several states (Rhode Island, Connecticut, New Jersey, Delaware, and Maryland) and acreage summaries published for most other northeastern states. Since these reports were published, NWI data have been updated for many areas. This report summarizes current NWI data (as of September 2090) for each state from Maine through Virginia and the District of Columbia.
Publisher: CreateSpace
ISBN: 9781507728413
Category :
Languages : en
Pages : 78
Book Description
The U.S. Fish and Wildlife Service established the National Wetlands Inventory (NWI) in the mid-1970s to map the nation's wetlands and deepwater habitats. Since then, the NWI has completed at least one phase of mapping for all northeastern states, except New York where roughly three-quarters of the state has been inventoried. For most areas, NWI maps have been converted to digital geospatial data which facilitates generation of acreage summaries of the NWI findings. State reports have been published for several states (Rhode Island, Connecticut, New Jersey, Delaware, and Maryland) and acreage summaries published for most other northeastern states. Since these reports were published, NWI data have been updated for many areas. This report summarizes current NWI data (as of September 2090) for each state from Maine through Virginia and the District of Columbia.
Map Accuracy of National Wetlands Inventory Maps for Areas Subject to Maine Land Use Regulation Commission Jurisdiction
Author: Christine Nichols
Publisher:
ISBN:
Category : Wetlands
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Wetlands
Languages : en
Pages : 20
Book Description