This report describes an investigation of the effects of stream channelization on fish and macro-invertebrates in low gradient reaches of Blacksmith Fork River and the Logan River in the floodplain of Cache Valley in northern Utah. Channelization adversely affected both fish and macro-invertebrate populations and biomass, with the severity of impact directly related to the amount and duration of disturbance of the physical habitat.

Report summarizing the research related to the effects of air pollution on fish and wildlife that inhabit lakes and wetlands environments.

"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).

"This volume consists of 3 overviews, an index to the quadrants, and a series of 11 scenario maps that forecast energy related developments of the Lower Columbia River and Estuary from 1981 to 2006."

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.

Color-coded map showing the ecoregions of North America, including the polar domain, humid temperate domain, dry domain, and humid tropical domain.

A report with the purpose of cartographically rendering those known biological resources of the Texas coastal areas which might influence coastal land-use decisions.

A report regarding the Alabama coastal ecological characterization atlas study, the purpose of which is to provide information concerning the biological, physical, and social conditions in coastal Alabama.

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.

A report regarding a characterization that describes the approximately 4000-mile area of the Maine coast norths and east of Cape Elizabeth. It attempts to clarify the current state of knowledge of this ecosystem by synthesizing and integrating existing biological, physical, and socioeconomic information. It provides information on the natural resources of coastal Maine in an ecological framework designed to guide resource management and coastal planning and to aid in the evaluation of human impacts on the ecosystem.

A study conducted as part of the Federal Interagency Enery/Environment Research and Development Program of the Office of Research and Development, U.S. Environmental Protection Agency; the U.S. Army Corps of Engineers Tidal Power Study; and the U.S. Fish and Wildlife Service National Coastal Ecosystems Project.

"The objective [of this report] is to produce an inventory of those important ecological along the lower Mississippi River on which siting of major industrial facilities and land clearing operations could have an impact."

The Data Source Appendix of a report regarding an ecological characterization of coastal Maine, North, and East of Cape Elizabeth

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.

From foreword: "This report represents the most current methodology available for wetland classification and culminates a long-term effort involving many wetland scientists."

Report that contains information on effects of coal surface mining on the populations of fish and wildlife.

Report containing insights into fish and wildlife management, as well as examples for developing habitat around mining areas.

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.

The purpose of this report is to compile existing information about energy developments in the coastal zone. Information was gathered on existing and proposed energy developments in order to allow some assessment of future impacts in the coastal zone from energy-related developments.

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)

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.

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.

Pacific walrus is summarized, including distribution and migrations by month, general morphology and growth, skin and hair, dentition, food and feeding behavior, reproduction, morbidity and mortality, and population.

Summary of the birds of the St. Croix River Valley, including descriptions of each species' migration status and times of year, nesting season distribution, and habitat.