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National Marine Fisheries Service, Alaska Regional Office

Aleutian Ilands coral garden, photo: Bob Stone

Essential Fish Habitat (EFH)


EFH Regulations

Closure Area Maps: Effective 7/28/2006. Small Entity Compliance Guide

  • 67 FR 2343, January 17, 2002.
    Final rule for implementing the EFH provisions of the Magnuson-Stevens Fishery Conservation and Management Act. These regulations provide guidelines for fishery management councils to identify and conserve EFH, as well as procedures for interagency coordination and consultation regarding actions that may adversely affect EFH. The preamble to the final rule provides background information and addresses many issues raised through public comment.

EFH Descriptions and Identification

EFH in Alaska is identified in Fishery Management Plans developed by the North Pacific Fishery Management Council and approved by the Secretary of Commerce. EFH descriptions are comprised of text and maps. (If there are differences between the descriptions of EFH in text and maps, the textual description is ultimately determinative of the limits of EFH.)

EFH Text Descriptions
Text descriptions identify EFH for each life stage of fish managed under a Fishery Management Plan within the Gulf of Alaska, Bering Sea, and Aleutian Islands.

EFH Map Descriptions (ArcIMS website)
Maps depict the area of EFH for each life stage of fish managed under a Fishery Management Plan within the Gulf of Alaska, Bering Sea, and Aleutian Islands.

Species Profiles and Habitat Assessment Reports
Detailed reports provide information about each species, including any known habitat associations, reproductive traits, predator prey relationships, and species-specific literature citations.


Habitat



EFH Frequently Asked Questions


EFH Consultation

Federal agencies must consult with NMFS regarding any action authorized, funded, or undertaken, or proposed to be authorized, funded, or undertaken that may adversely affect EFH.


ALASKA


NATIONAL


Final EIS for EFH

  • Final Environmental Impact Statement for Essential Fish Habitat Identification and Conservation in Alaska, April 2005: a comprehensive analysis of the effects of identifying EFH, approaches for identifying Habitat Areas of Particular Concern within EFH, and options for minimizing the effects of fishing on EFH.
  • 70 FR 24037, May 6, 2005. Notice of Availability of Final EIS for EFH.

Scientific Information


Science Centers


Related Information


Images

Essential Fish Habitat

northern rockfish (Sebastes polyspinis) surrounded by hydroids, bryozoans, and sponges (near Adak Island)
Northern rockfish (Sebastes polyspinis) surrounded by hydroids, bryozoans, and sponges - near Adak Island, Alaska. Photo: Bob Stone, NMFS.

In 1996 Congress added new habitat provisions to the Magnuson-Stevens Fishery Conservation and Management Act, the federal law that governs U.S. marine fisheries management. Under the Magnuson-Stevens Act, each fishery management plan must describe and identify Essential Fish Habitat (EFH) for the fishery, minimize to the extent practicable the adverse effects of fishing on EFH, and identify other actions to encourage the conservation and enhancement of EFH. Federal agencies must consult with NMFS regarding any action they authorize, fund, or undertake that may adversely affect EFH, and NMFS must provide conservation recommendations to federal and state agencies regarding any action that would adversely affect EFH.

As Congress noted in section 2(a)(9) of the Magnuson-Stevens Act, "One of the greatest long-term threats to the viability of commercial and recreational fisheries is the continuing loss of marine, estuarine, and other aquatic habitats. Habitat considerations should receive increased attention for the conservation and management of fishery resources of the United States."