Theses
Science Quality and Integrity
The USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.
The USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.
Browse more than 100 theses authored by our scientists going back to 1959 and refine search by topic, location, year, and advanced search.
Filter Total Items: 157
Empirical Bayes estimates of duck population Empirical Bayes estimates of duck population
No abstract available.
Authors
Douglas H. Johnson
Evaluation of waterfowl production at Union Slough National Wildlife Refuge Evaluation of waterfowl production at Union Slough National Wildlife Refuge
No abstract available at this time
Authors
J. P. Fleskes
Use of spawner recruit relations to evaluate the effect of degraded environment and increased fishing on the abundance of fall run Chinook in several California streams Use of spawner recruit relations to evaluate the effect of degraded environment and increased fishing on the abundance of fall run Chinook in several California streams
No abstract available
Authors
R.R. Reisenbichler
An investigation of hydraulic conductivity estimation in a ground-water flow study of Northern Long Valley, New Jersey An investigation of hydraulic conductivity estimation in a ground-water flow study of Northern Long Valley, New Jersey
The purpose of this study was to develop a methodology to be used to investigate the aquifer characteristics and water supply potential of an aquifer system. In particular, the geohydrology of northern Long Valley, New Jersey, was investigated. Geohydrologic data were collected and analyzed to characterize the site. Analysis was accomplished by interpreting the available data and by...
Authors
Mary C. Hill
A comparison of commercially available tags: a study of rainbow trout under various culture conditions A comparison of commercially available tags: a study of rainbow trout under various culture conditions
No abstract available at this time
Authors
K.W. McAllister
Adaptations of avian vocalizations to sound transmission characteristics of central California vegetation Adaptations of avian vocalizations to sound transmission characteristics of central California vegetation
No abstract available at this time
Authors
W.I. Boarman
Aspects of flocking and predator avoidance in wintering shorebirds Aspects of flocking and predator avoidance in wintering shorebirds
No abstract available at this time
Authors
B.E. Kus
Limnology of lowland hardwood wetlands in southeast Missouri Limnology of lowland hardwood wetlands in southeast Missouri
No abstract available at this time
Authors
G.D. Wylie
Use of in-vivo fluorescence to size fractionate phytoplankton biomass Use of in-vivo fluorescence to size fractionate phytoplankton biomass
No abstract available.
Authors
A.E. Alpine
The requirement of lake trout (Salvelinus namaycush) for dietary branched-chain amino acids The requirement of lake trout (Salvelinus namaycush) for dietary branched-chain amino acids
No abstract available at this time
Authors
Steven Gerard Hughes