Technical Report Archive & Image Library (TRAIL) - 149 Matching Results

Search Results

Results: 1 - 24 next
open access

The North American Breeding Bird Survey 1966-2011: Summary Analysis and Species Accounts

Description: 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.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Mammals of the La Selva-Braulio Carrillo Complex, Costa Rica

Description: 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.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The Ecology of Stream and Riparian Habitats of the Great Basin Region

Description: "The purpose of this profile is to summarize the ecological information available for and relevant to stream and riparian habitats of the Great Basin. The Great Basin comprises the northern half of the Basin and Range physiographic province and covers most of Nevada and western Utah and portions of California, Oregon, and Idaho. The entire basin actually consists of numerous subbasins and mountain ranges which present an extremely diverse physical setting" (p. iii).
Date: September 1989
Creator: Minshall, G. Wayne; Jensen, Sherman E. & Platts, William S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Mangrove Community Boundary Interpretation and Detection of Areal Changes on Marco Island, Florida: Application of Digital Image Processing and Remote Sensing Techniques

Description: Pilot project conducted in the Marco Island area of southwest Florida to develop accurate, computer digitized base camps of mangrove communities from high altitude aerial photographs.
Date: August 1986
Creator: Patterson, Samuel Goodman
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Tampa Bay Environmental Atlas

Description: "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.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Northwestern Florida Ecological Characterization: An Ecological Atlas. Map Narratives

Description: A report regarding the Northwestern Florida Ecological Characterization study, the purpose of which is to compile existing information about the biological, social, and physical sciences for the gulf coastal counties of Florida from Escambia County to Hernando County.
Date: September 1984
Creator: Palik, Thomas F. & Kunneke, J. Thomas
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Southwestern Florida Ecological Characterization: An Ecological Atlas. Map Narratives

Description: A report regarding the Southwest Florida Ecological Characterization study, with the purpose of which is to compile existing information about the biological, social and physical sciences for the Gulf coastal counties of Florida from Pasco County to Monroe County, including the Florida Keys and Dry Tortugas.
Date: April 1984
Creator: Martel Laboratories
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Texas Barrier Islands Region Ecological Characterization Atlas: Mineral Resources and Selected Oil and Gas Intrastructures

Description: A report with the purpose of cartographically rendering those know aspects of the natural and cultural features of the Texas costal areas which might influence land decisions.
Date: February 1984
Creator: Kimber, Clarissa T.; White, Kenneth L. & Hendricks, Fred S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Texas Barrier Islands Region Ecological Characterization Atlas: Socioeconomic and Natural Features Narrative

Description: Narrative report documenting ecological characterization to determine socioeconomic and natural features influencing the Texas Gulf coast region, as part of a larger land-use planning project.
Date: February 1984
Creator: Kimber, Clarissa T.; White, Kenneth L. & Hendricks, Fred S.
Item Type: Refine your search to only Report
Location: None
Partner: UNT Libraries Government Documents Department
open access

Energy Related Use Conflicts for the Columbia River Estuary, Volume 1: Text

Description: Report that "provides a narrative description of projected energy development and describes the biological characteristics of fish and wildlife and their habitats, and gives a critique of potential environmental impacts, and measures of protection and mitigation" (p. iii)
Date: June 1983
Creator: Garcia, John; Loehr, Lincoln; Richter, Klaus; Ahlborn, Gary; Westerlund, Frank & Pratt, Jeremy
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Atlas of Coal/Minerals and Important Resource Problem Areas for Fish and Wildlife in the Conterminous United States

Description: This atlas highlights areas in the conterminous United States of potential concern involving coal and minerals development activities and fish and wildlife resources, in particular the Important Resource Problem Areas (IRPs) designated in 1980 by the U.S. Fish and Wildlife Service (FWS) as areas of emphasis in policy making.
Date: July 1981
Creator: Honig, Robert A.; Olson, R. J. & Mason, William T., Jr.
Item Type: Refine your search to only Map
Partner: UNT Libraries Government Documents Department
Back to Top of Screen