Petrology of Quaternary basalt from the Bering Sea continental margin
A. S. Davis, F. L. Wong, M. S. Marlow
1994, Book, 1994 International Conference on Arctic Margins: abstracts
No abstract available....
Models, methods, and tools for regional models of the response of ecosystems to global change
Davis S. Schimel, Timothy G.F. Kittel, D. S. Ojima, F. Giorgi, A. Metherell, R. A. Pielke, C. V. Cole, J. G. Bromberg
1994, Book, Sustainable land management for the 21st century: proceedings of the International Workshop on Sustainable Land Management for the 21st Century
No abstract available....
Livestock grazing and the desert tortoise in the Mojave Desert
John L. Oldemeyer
1994, Report, Biology of North American Tortoises
A large part of the Mojave Desert is not in pristine condition, and some current conditions can be related to past grazing-management practices. No information could be found on densities of the desert tortoise (Gopherus agassizii) or on vegetative conditions of areas that had not been grazed to allow managers...
Economic analysis of critical habitat designation for the golden-cheeked warbler
D. D. Draper, R.L. Johnson
1994, Report, Report to the U.S. Fish and Wildlife Service, Austin, Texas field office
No abstract available....
A whitebark Pine Editorial: a case for monitoring whitebark pine stands
Katherine C. Kendall
1994, Nutcraker Notes (10)
No abstract available....
Introduction
R. Bruce Bury, D. J. Germano
1994, Report, Biology of North American Tortoises
No abstract available....
Ecological impact assessment
Joe Truett, Henry L. Short, Samuel C. Williamson
1994, Book chapter, Research and management techniques for wildlife
No abstract available....
USGS Maps
Water Resources Division, U.S. Geological Survey
1994, Report
Most USGS topographic maps use brown contours to show the shape and elevation of the terrain. Elevations are usually shown in feet, but on some maps they are in meters. Contour intervals vary, depending mainly on the scale of the map and the type of terrain....
Vegetation sampling and measurement
K. F. Higgins, J. L. Oldemeyer, K. J. Jenkins, G. K. Clambey, R. F. Harlow
1994, Book chapter, Research and management techniques for wildlife and habitats
No abstract available....
Evaluation of causes of wildlife mortality
Thomas J. Roffe, Milton Friend, Louis N. Locke
Theodore A. Bookhout, editor(s)
1994, Book chapter, Research and management techniques for wildlife and habitats
No abstract available....
HEP/HSI software workbook
R. B. Stiehl
1994, Book
No abstract available....
Evaluating decision processes study: Eastman Falls project: Pemigewasset River, New Hampshire
J. G. Taylor
1994, Report
No abstract available....
Guidelines for proper care and use of wildlife in field research
Milton Friend, D. E. Toweill, Robert L. Brownell Jr., V. F. Nettles, Donald Davis, William J. Foreyt
1994, Book chapter, Research and management techniques for wildlife
No abstract available....
QuickMAP workbook
Ron G. Osborn, J. Elmund
1994, Book
No abstract available....
Reevaluating bald eagle winter roost habitat in Lava Beds National Monument, California
T. J. Stohlgren, C. A. Farmer
1994, Journal of Raptor Research (28) 205-207
No abstract available....
QuickMAP: a desktop mapping system
Ron G. Osborn, J. Elmund, B. Baily, Diane M. Schneider
1994, Book
No abstract available....
Orange-crowned warbler (Vermivora celata)
M. K. Sogge, W. M. Gilbert, Charles van Riper III
1994, Report, The Birds of North America
No abstract available....
Plasmodia of birds
Charles van Riper III, C. T. Atkinson, T. M. Seed
1994, Book chapter, Avian malaria. Parasitic Protozoa
No abstract available....
The United States Geological Survey Library System
Water Resources Division, U.S. Geological Survey
1994, Report
The U.S. Geological Survey Library, established in 1882, is one of the largest earth science libraries in the world. The Library System consists of the headquarters library in Reston, Virginia, and three branch libraries in Denver, Colorado; Flagstaff, Arizona; and Menlo Park, California...
Surface disturbance of cryptobiotic soil crusts: nitrogenase activity, chlorophyll content, and chlorophyll degradation
Jayne Belnap, Kimball T. Harper, Steven D. Warren
1994, Arid Soil Research and Rehabilitation (8) 1-8
Cryptobiotic soil crusts are an important component of semiarid and arid ecosystems. An important role of these crusts is the contribution of fixed nitrogen to cold‐desert ecosystems. This study examines the residual effects of various intensities and combinations of different surface disturbances (raking, scalping, and tracked vehicles) on nitrogenase activity,...
Ecoregions and subregions of the United States
Robert G. Bailey, Peter Avers, Thomas King, W. Henry McNab
1994, Report
No abstract available....
Bighorn sheep habitat assessment of the Greater Theodore Roosevelt National Park
P. Y. Sweanor, M. Gudorf, F. J. Singer, R. Andrascik, W. F. Jensen, C. W. McCarty, M. Miller, D. Reed, R. Schiller
1994, Report
No abstract available....
An ecological basis for ecosystem management
M. R. Kaufmann, R. T. Graham, D. A. Boyce Jr., W. H. Moir, L. Perry, R. T. Reynolds, R. L. Bassett, P. Mehlhop, C. B. Edminster, W. M. Block, P. S. Corn
1994, Report
No abstract available....
Graptemys gibbonsi, Pascagoula map turtle
J. E. Lovich, C. M. McCoy
1994, Book chapter, Catalogue of American Amphibians and Reptiles
No abstract available....
Project snow leopard: a model for conserving central Asian biodiversity
Don O. Hunter
1994, Book, Seventh International Snow Leopard Symposium
No abstract available....
