Hydrologic and land-cover features of the Loxahatchee River Basin, Florida
Benjamin F. McPherson, Maryann Sabanskas
1980, Water-Resources Investigations Report 80-1109
This map report represents the first published product of the Loxahatchee River estuary assessment, and primarily fulfills the first objective as outlined in the report. It presents an overview of the major physical features of the basin and presents selected information on the U.S. Geological Survey assessment. The report includes...
Survey of resampling techniques using MSS and synthetic imagery
Brian P. Bauer
1980, Report
The objective of this survey is to investigate the methods of interpolation and deconvolution for image restoration The methods evaluated are nearest neighbor, bilinear interpolation, cubic convolution, and two-dimensional deconvolution. The effects of these restoration methods are demonstrated using Landsat multispectral scanner (MSS) data and synthetic imagery. The effect of these...
Selected reading in agricultural applications of small-format aerial photography
1980, Report
This collection of material has been assembled in response to a growing.interest in the use of low-cost, small-format aerial photography in the management of agricultural resources. Together, these articles serve to document the prevailing level of interest in the subject and provide an insight as to what can reasonably be...
Mustela nigripes
C. N. Hillman, T. W. Clark
1980, Mammalian Species (126) 1-3
No abstract available. ...
Coastal and Marine Bird Data Base
S.H. Anderson, P.H. Geissler, D.K. Dawson
1980, FWS/OBS 80/39
Summary: This report discusses the development of a coastal and marine bird data base at the Migratory Bird and Habitat Research Laboratory. The system is compared with other data bases, and suggestions for future development, such as possible adaptations for other taxonomic groups, are included....
Establishment, survival, and growth of selected browse species in a ponderosa pine forest
D.R. Dietz, D.W. Uresk, H.E. Messner, L. C. McEwen
1980, Research Paper RM-219
Information is presented on establishment, survival, and growth of seven selected browse species in a ponderosa pine forest over a 10-year period. Methods of establishment included hand seeding and planting bare-root and containerized stock. Success of different methods differed with shrub species....
The 'Alala (Hawaiian crow)
J. M. Scott
1980, Report
The 'Io (Hawaiian hawk)
J. M. Scott
1980, Report
Wanted: The 'A'o
J. M. Scott
1980, Report
Newsletter for the Accelerated Research Program for migratory shore and upland game birds
R.A. Coon
1980, Newsletter for the Accelerated Research Program for migratory shore and upland game birds No. 5.
The Palila: An endangered Hawaiian bird
J. M. Scott, Charles van Riper III
1980, Report
No abstract available....
The breeding bird atlas in Maryland
M. K. Klimkiewicz, R. Ringler
James F. Lynch, editor(s)
1980, Book chapter, Bird Populations--A Litmus Test of the Environment. Proceedings of the Mid-Atlantic Natural History Symposium
The Breeding Bird Survey
D. Bystrak
J.F. Lynch, editor(s)
1980, Book chapter, Bird Populations--A Litmus Test of the Environment. Proceedings of the Mid-Atlantic Natural History Symposium
Breeding and wintering bird populations at Cylburn Park and vicinity before the construction of Coldspring Town
A. D. Geis
James F. Lynch, editor(s)
1980, Book chapter, Bird Populations--A Litmus Test of the Environment. Proceedings of the Mid-Atlantic Natural History Symposium
Censusing colonial waterbirds: Problems and progress
R.M. Erwin
J.F. Lynch, editor(s)
1980, Book chapter, Proceedings of the 1979 Mid-Atlantic Natural History Symposium: Bird Populations - A Litmus Test of the Environment
Submersed aquatic vegetation in the tidal Potomac
V. Carter, J.E. Paschal, G.M. Haramis
B.L Edge, editor(s)
1980, Book chapter, Coastal Zone '80. Proceedings of the Second Symposium on Coastal and Ocean Management
Distribution and abundance of submersed aquatic vegetation in the tidal Potomac River--implications for waterfowl
V. Carter, G.M. Haramis
J.F. Lynch, editor(s)
1980, Book chapter, Bird Populations--A Litmus Test of the Environment. Proceedings of the Mid-Atlantic Natural History Symposium
Effect of forest fragmentation on breeding bird populations in the Piedmont of the mid-Atlantic region
C.S. Robbins
J.F. Lynch, editor(s)
1980, Book chapter, Proceedings of the 1979 Mid-Atlantic Natural History Symposium: Bird Populations--A Litmus Test of the Environment.
Techniques and results of nongame bird monitoring in North America
C.S. Robbins, D. Bystrak, P.H. Geissler
H. Oelke, editor(s)
1980, Book chapter, Bird Census Work and Nature Conservation. Proceedings VI of the International Conference on Bird Census Work.
Long-term bird population trends based on accumulated ratios (proportional change) sometimes give a very misleading view of population change. Alternate methods of representing population change, based on the weighted means for the individual years, avoid the dangers of using ratios. Some advantages and disadvantages of various weighting techniques...
Dual infection of Siberian polecats with Encephalitozoon cuniculi and Hepatozoon mustelis n.sp
M.N. Novilla, J. W. Carpenter, R.P. Kwapien
Richard J. Montali, George Migaki, editor(s)
1980, Book chapter, Comparative Pathology of Zoo Animals
Statement
H. M. Ohlendorf
1980, Book chapter, Dredge Spoil Disposal and PCB Contamination. Hearings before the Committee on Merchant Marine and Fisheries, House of Representatives, 96th Congress, Second Session, on Exploring the Various Aspects Related to the Dumping of Dredged Spoil Material in the Ocean and the PCB Contamination Issue. March 14 and May 21. Serial No 96-43.
Population regulation in wolves
J.M. Packard, L.D. Mech
Mark N. Cohen, Roy S. Malpass, Harold G. Klein, editor(s)
1980, Book chapter, Biosocial Mechanisms of Population Regulation
Making the most of radio tracking--a summary of wolf studies in northeastern Minnesota
L.D. Mech
Charles J. Amlaner, David W. Macdonald, editor(s)
1980, Book chapter, A Handbook on Biotelemetry and Radio Tracking: proceedings of an International Conference on Telemetry and Radio Tracking in Biology and Medicine, Oxford, 20-22 March 1979
Habitat selection, succession, and bird community organization
S.H. Anderson
1980, Book chapter, Workshop Proceedings: Management of Western Forests and Grasslands for Nongame Birds, February 11-14, 1980, Salt Lake City, Utah
Effects of some environmental pollutants on the adrenal cortex
W. N. Holmes, J. Gorsline
I.A. Cumming, J.W. Funder, Frederick A. O. Mendelsohn, editor(s)
1980, Book chapter, Endocrinology 1980: proceedings of the VI International Congress of Endocrinology, Melbourne, Australia, February 10-16, 1980
