Resource Type
Serial/Series Title
Country
12 Matching Results
Results open in a new window/tab.
Results:
1 - 12 of
12
Monthly Sea-Surface Temperature Anomaly Graphs for Atlantic Coast Stations
From abstract: Anomalies are presented for temperature records from 27 stations located between Maine and Florida. The years 1950-59 are taken as a common base period.
Date:
December 1964
Creator:
Stearns, Franklin
System:
The UNT Digital Library
Liming of Acidified Waters: A Review of Methods and Effects on Aquatic Ecosystems
Report discussing acid deposition in surface waters and the resulting effects on wildlife. The report suggests using lime in order to counteract this acidification, and mentions the potential hazards of doing so.
Date:
December 1982
Creator:
Fraser, James E. & Britt, Douglas L.
System:
The UNT Digital Library
Use of Electricity in the Control of Sea Lampreys: Electromechanical Weirs and Traps and Electrical Barriers
From abstract: An account is given of experiments conducted in 1951 and 1952 with electro-mechanical and electrical barriers for the blocking and/or capture of sea lamprey runs in tributary streams of northern Lake Huron and northern Lake Michigan.
Date:
December 1952
Creator:
Applegate, Vernon C.; Smith, Bernard R. & Nielsen, Willis L.
System:
The UNT Digital Library
Spawning Areas and Abundance of Steelhead Trout and Coho, Sockeye and Chum Salmon in the Columbia River Basin--Past and Present
Partial abstract: "Past spawning areas (those removed from use before 1969) and present ones (those in use in 1969) are described for steelhead trout, Salmo gairdneri; coho salmon, Oncorhynchus kisutch; sockeye salmon, O. nerka; and chum salmon, O. keta" (p. 1).
Date:
December 1970
Creator:
Fulton, Leonard A.
System:
The UNT Digital Library
A Biological Survey of North Dakota
Summary of physiography and life zones and mammals of North Dakota.
Date:
December 1926
Creator:
Bailey, Vernon
System:
The UNT Digital Library
The North American Breeding Bird Survey 1966-2011: Summary Analysis and Species Accounts
Summary of 45-year program on bird population change and distribution, integrating habitat and migration status information, distribution maps depicting relative abundance, and current estimates and graphical illustrations of population change into accounts for 426 species of North American birds.
Date:
December 2013
Creator:
Sauer, John R.; Link, William A.; Fallon, Jane E.; Pardieck, Keith L. & Ziolkowski, David J., Jr.
System:
The UNT Digital Library
Mammals of the La Selva-Braulio Carrillo Complex, Costa Rica
Summary of 142 species of mammals of Costa Rica, including geographical distribution, subspecies, last documented sighting in Costa Rica, and origin of specimen examined for each species.
Date:
December 1989
Creator:
Timm, Robert M.; Wilson, Don E.; Clauson, Barbara L.; LaVal, Richard K. & Vaughan, Christopher S.
System:
The UNT Digital Library
Birds of the Kilbuck and Ahklun Mountain Region, Alaska
Summary of the birds of the Kilbuck and Ahklun Mountain region, including geographical distribution, population status, migration habits, nesting habitat, and zoogeography.
Date:
December 1991
Creator:
Peterson, Margaret R.; Weir, Douglas N. & Dick, Matthew H.
System:
The UNT Digital Library
Mammals of New Mexico
Summary of the species of mammals native to New Mexico, including a map of the life zones, descriptions of the physiographic features, and lists of characteristic zone-marking plants, birds, mammals.
Date:
December 1931
Creator:
Bailey, Vernon
System:
The UNT Digital Library
Ecology of the Cooper's Hawk in North Florida
Summary of two study areas of the Cooper's Hawk in north Florida, including diet, foraging, home range, and predation.
Date:
December 2013
Creator:
Millsap, Brian A.; Breen, Timothy F. & Phillips, Laura M.
System:
The UNT Digital Library
[American Shrews]
Brief summary of three genera of American shrews, including characteristics, habits, habitat, and skull, jaws, and teeth illustrations.
Date:
December 31, 1895
Creator:
Merriam, C. Hart & Miller, Gerrit S. (Gerrit Smith), 1869-1956
System:
The UNT Digital Library
Tampa Bay Environmental Atlas
"The purpose of the Tampa Bay Environmental Atlas is to compile existing biological and water resource data for the Tampa Bay ecosystem and map these data at a scale of 1:24,000." (from Preface)
Date:
December 1984
Creator:
Kunneke, J. Thomas & Palik, Thomas F.
System:
The UNT Digital Library