Publications
Explore WARC's science publications.
Filter Total Items: 3502
Species richness and biogeography of the herpetophauna in the Exuma Cays Land and Sea Park, Bahamas Species richness and biogeography of the herpetophauna in the Exuma Cays Land and Sea Park, Bahamas
Abstract not supplied at this time
Authors
C.K. Dodd, R. Franz
Florida Manatee Recovery Plan Second Revision Florida Manatee Recovery Plan Second Revision
Abstract not supplied at this time
Authors
Mortality estimates of striped bass caught in Albemarle Sound and Roanoke River, North Carolina Mortality estimates of striped bass caught in Albemarle Sound and Roanoke River, North Carolina
A statistical analysis of the age composition of striped bass Morone saxatilis harvested in Albemarle Sound and the Roanoke River, North Carolina. indicated that in 1988–1992 the population experienced a relatively high rate of total mortality. Age-3 and older fish were estimated to have been fully vulnerable to fishing mortality and to have experienced a total instantaneous mortality...
Authors
Robert M. Dorazio
New records of fishes at Isla del Coco, Costa Rica New records of fishes at Isla del Coco, Costa Rica
Isla del Coco lies at 5 degrees 32'N latitude, 87 degrees 04'W longitude and is the sole peak of the Cocos Ridge exposed above sea level. This isolated island formed approximately 2 million years ago. It rises 575 m above the surface of the sea and covers 46 km2 (Castillo et aI., 1988). Five hundred km to the NNE is Costa Rica; 630 km SSW are the Galapagos Islands; 650 km to the E is...
Authors
V.H. Garrison
Use of aerial survey and aerophotogrammetry methods in monitoring manatee populations. Florida Cooperative Fish and Wildlife Research Unit RWO No. 116 Final Report Use of aerial survey and aerophotogrammetry methods in monitoring manatee populations. Florida Cooperative Fish and Wildlife Research Unit RWO No. 116 Final Report
Abstract not supplied at this time
Authors
Karl E. Miller, B.B. Ackerman, L.W. Lefebvre, Kari B. Clifton
A sexing technique for California Gulls breeding at Bamforth Lake, Wyoming (Una tecnica para determinar sexos en larus californicus reproduciendose en el Lago Bamforth, Wyoming) A sexing technique for California Gulls breeding at Bamforth Lake, Wyoming (Una tecnica para determinar sexos en larus californicus reproduciendose en el Lago Bamforth, Wyoming)
We used morphological characteristics to determine the sex of California Gulls (Larus californicus) nesting at Bamforth Lake, Wyoming. Using univariate and multivariate techniques, we evaluated sexual dimorphism in five external measurements taken from 614 California Gulls: bill length, bill depth, head-bill length, tarsus length, and body mass. Males were significantly larger than...
Authors
Bruce H. Pugesek
Technology transfer opportunities : new development : new protocol verifies sterility of newly hatched fish Technology transfer opportunities : new development : new protocol verifies sterility of newly hatched fish
U.S. Geological Survey's Biological Resources Disicipline scientists have developed a procedure that could save commercial producers of triploid grass carp between $2000 and $3000 per pond. Since 1983, triploid grass carp have been commercially available for managing aquatic weeds that can cause water quality problems, replace native plants, or impede recreational and commercial use of...
Authors
J.A. Jenkins
Breeding bird census: Planted cottonwood forest -inside levee Breeding bird census: Planted cottonwood forest -inside levee
No abstract available.
Authors
Daniel J. Twedt
Breeding bird census: Bottomland hardwood forest I-IV Breeding bird census: Bottomland hardwood forest I-IV
No abstract available.
Authors
Daniel J. Twedt
Proposed environmental monitoring plan for the Bird Island Marine Reserve, Antigua. An Island Resources Foundation Report for the Organization of American States (Performance Contract No.WSC14721) Proposed environmental monitoring plan for the Bird Island Marine Reserve, Antigua. An Island Resources Foundation Report for the Organization of American States (Performance Contract No.WSC14721)
Abstract not supplied at this time
Authors
G. Chambers, V. Garrison
Marsh vertical accretion in a Southern California Estuary, U.S.A Marsh vertical accretion in a Southern California Estuary, U.S.A
Vertical accretion was measured between October 1992 and March 1994 in low and high saltmarsh zones in the north arm of Tijuana estuary from feldspar market horizons and soil corings. Accretion in the Spartina foliosa low marsh (2-8.5 cm) was related almost entirely to episodic storm-induced river flows between January and March 1993, with daily tidal flooding contributing little or no...
Authors
Donald R. Cahoon, J.C. Lynch, A.N. Powell