Protected species aerial survey data collection and analysis in waters underlying the R-5306A airspace: final report submitted to US Marine Corps, MCAS Cherry Point

To be in compliance with the Endangered Species Act and the Marine Mammal Protection Act, the United States Department of the Navy is required to assess the potential environmental impacts of conducting at-sea training operations on sea turtles and marine mammals. Limited recent and area-specific density data of sea turtles and dolphins exist for many of the Navy’s operations areas (OPAREAs), including the Marine Corps Air Station (MCAS) Cherry Point OPAREA, which encompasses portions of Core and Pamlico Sounds, North Carolina. Aerial surveys were conducted to document the seasonal distribution and estimated density of sea turtles and dolphins within Core Sound and portions of Pamlico Sound, and coastal waters extending one mile offshore. Sea Surface Temperature (SST) data for each survey were extracted from 1.4 km/pixel resolution Advanced Very High Resolution Radiometer remote images. A total of 92 turtles and 1,625 dolphins were sighted during 41 aerial surveys, conducted from July 2004 to April 2006. In the spring (March – May; 7.9°C to 21.7°C mean SST), the majority of turtles sighted were along the coast, mainly from the northern Core Banks northward to Cape Hatteras. By the summer (June – Aug.; 25.2°C to 30.8°C mean SST), turtles were fairly evenly dispersed along the entire survey range of the coast and Pamlico Sound, with only a few sightings in Core Sound. In the autumn (Sept. – Nov.; 9.6°C to 29.6°C mean SST), the majority of turtles sighted were along the coast and in eastern Pamlico Sound; however, fewer turtles were observed along the coast than in the summer. No turtles were seen during the winter surveys (Dec. – Feb.; 7.6°C to 11.2°C mean SST). The estimated mean surface density of turtles was highest along the coast in the summer of 2005 (0.615 turtles/km², SE = 0.220). In Core and Pamlico Sounds the highest mean surface density occurred during the autumn of 2005 (0.016 turtles/km², SE = 0.009). The mean seasonal abundance estimates were always highest in the coastal region, except in the winter when turtles were not sighted in either region. For Pamlico Sound, surface densities were always greater in the eastern than western section. The range of mean temperatures at which turtles were sighted was 9.68°C to 30.82°C. The majority of turtles sighted were within water ≥ 11°C. Dolphins were observed within estuarine waters and along the coast year-round; however, there were some general seasonal movements. In particular, during the summer sightings decreased along the coast and dolphins were distributed throughout Core and Pamlico Sounds, while in the winter the majority of dolphins were located along the coast and in southeastern Pamlico Sound. Although relative numbers changed seasonally between these areas, the estimated mean surface density of dolphins was highest along the coast in the spring of 2006 (9.564 dolphins/km², SE = 5.571). In Core and Pamlico Sounds the highest mean surface density occurred during the autumn of 2004 (0.192 dolphins/km², SE = 0.066). The estimated mean surface density of dolphins was lowest along the coast in the summer of 2004 (0.461 dolphins/km², SE = 0.294). The estimated mean surface density of dolphins was lowest in Core and Pamlico Sounds in the summer of 2005 (0.024 dolphins/km², SE = 0.011). In Pamlico Sound, estimated surface densities were greater in the eastern section except in the autumn. Dolphins were sighted throughout the entire range of mean SST (7.60°C to 30.82°C), with a tendency towards fewer dolphins sighted as water temperatures increased. Based on the findings of this study, sea turtles are most likely to be encountered within the OPAREAs when SST is ≥ 11°C. Since sea turtle distributions are generally limited by water temperature, knowing the SST of a given area is a useful predictor of sea turtle presence. Since dolphins were observed within estuarine waters year-round and throughout the entire range of mean SST’s, they likely could be encountered in the OPAREAs any time of the year. Although our findings indicated the greatest number of dolphins to be present in the winter and the least in the summer, their movements also may be related to other factors such as the availability of prey. (PDF contains 28 pages)

Officers of the Navy and Marine corps of the United States

Mode of access: Internet.

National service life insurance benefits : hearing before a subcommittee of the Committee on Finance, United States Senate, Seventy-seventh Congress, first session on H.R. 6219, an act to extend the provisions of section 602 (a) of the National service life insurance act of 1940 to personnel on active duty in the army, navy, Marine corps, and Coast guard and S. 2136, a bill to grant automatic national service life insurance benefits to dependents of recently deceased members of the armed services of the United States and to extend the time limit for filing application for said insurance. December 16, 1941.

Bennett Champ Clark, chairman of subcommittee.

Military laws of the united states; including those relatingto the Marine Corps, to which is prefixed the Constitution of the United StatesComplied by Colonel Trueman Corss, U.S. Army

UANL

Expeditionary logistics : --a strategic plan for Navy and Marine Corps 21st century logistics.

Mode of access: Internet.

Marine Corps aviation : the early years, 1912-1940 /

Mode of access: Internet.

Selling to the military : Army, Navy, Air Force, Marine Corps, joint agencies : general information, items purchased, location of military purchasing offices.

Cover title.

Adequacy of U.S. Marine Corps security in Beirut : summary of findings and conclusions (original summary release) (to accompany Committee print no. 11--basic report) of the Investigations Subcommittee of the Committee on Armed Services, House of Representatives, Ninety-eighth Congress, first session.

"December 19, 1983."

Adequacy of U.S. Marine Corps security in Beirut : report, together with additional and dissenting views of the Investigations Subcommittee of the Committee on Armed Services, House of Representatives, Ninety-eighth Congress, first session.

Mode of access: Internet.

Navy directory. Officers of the United States Navy and Marine Corps, also including officers of the U.S. Naval Reserve Force, Marine Corps Reserve, Coast Guard, Coast and Geodetic Survey, Public Health Service, and foreign officers serving with the Navy.

Suspended J1.1, 1921-Jan. 1, 1922.

Register of the commissioned and warrant officers of the United States Navy and Marine Corps and reserve officers on active duty.

Vols for 1943- "NAVPERS 15,018".

Roster of the men and women who served in the army or naval service (including the Marine corps) of the United States or its allies from the state of North Dakota in the World war, 1917-1918...

Prepared and published under the direction of Brigadier General C. Angus Fraser, the adjutant general of North Dakota. By authority of Legislative Assembly of North Dakota.

The Marine Corps Museum.

Mode of access: Internet.

Water resources development by the US Army Corps of Engineers in Oklahoma.

Description based on: 1981.

Water resources development in Wyoming ... by the US Army Corps of Engineers.

Description based on: 1981.