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Articles 29671 - 29700 of 30775
Full-Text Articles in Entire DC Network
Curlew Valley Validation Site, D. F. Balph, R. S. Shinn, R. D. Anderson, C. Gist
Curlew Valley Validation Site, D. F. Balph, R. S. Shinn, R. D. Anderson, C. Gist
Memorandum
No abstract provided.
Ecology Of Cool Desert Annuals, Lionel G. Klikoff, D. C. Freeman
Ecology Of Cool Desert Annuals, Lionel G. Klikoff, D. C. Freeman
Memorandum
No abstract provided.
Role Of Annual Grasses And Shrubs In Nutrient Cycling Of Great Basin Plant Communities, Lawrence G. Kline, Cyrus M. Mckell
Role Of Annual Grasses And Shrubs In Nutrient Cycling Of Great Basin Plant Communities, Lawrence G. Kline, Cyrus M. Mckell
Memorandum
No abstract provided.
Gas Exchange And Productivity For Opuntia Spp., Irwin P. Ting, H. B. Johnson, T. A. Yonkers, S. R. Szarek
Gas Exchange And Productivity For Opuntia Spp., Irwin P. Ting, H. B. Johnson, T. A. Yonkers, S. R. Szarek
Memorandum
No abstract provided.
Primary Production And Carbon Allocation In Creosotebush, G. L. Cunningham, J. P. Syvertsen, J. M. Willson, T. Donahue, F. R. Balding
Primary Production And Carbon Allocation In Creosotebush, G. L. Cunningham, J. P. Syvertsen, J. M. Willson, T. Donahue, F. R. Balding
Memorandum
No abstract provided.
Plant Productivity And Nutrient Interrelationships Of Perennials In The Mohave Desert, S. A. Bamberg, A. Wallace, G. E. Kleinkopf, A. Vollmer, B. S. Ausmus
Plant Productivity And Nutrient Interrelationships Of Perennials In The Mohave Desert, S. A. Bamberg, A. Wallace, G. E. Kleinkopf, A. Vollmer, B. S. Ausmus
Memorandum
No abstract provided.
Annual Nutrient And Energy Intake Of The Desert Cottontail, Sylvilagus Auduboni, Under Natural Conditions, Frank J. Turkowski, Hudson G. Reynolds
Annual Nutrient And Energy Intake Of The Desert Cottontail, Sylvilagus Auduboni, Under Natural Conditions, Frank J. Turkowski, Hudson G. Reynolds
Memorandum
No abstract provided.
Population Studies Of The Desert Cottontail (Sylvilagus Auduboni), Black-Tailed Jackrabbit (Lepus Californicus) And Allen's Jackrabbit (Lepus Alleni) In The Sonoran Desert, C. R. Hungerford, C. H. Lowe, R. L. Madsen
Population Studies Of The Desert Cottontail (Sylvilagus Auduboni), Black-Tailed Jackrabbit (Lepus Californicus) And Allen's Jackrabbit (Lepus Alleni) In The Sonoran Desert, C. R. Hungerford, C. H. Lowe, R. L. Madsen
Memorandum
No abstract provided.
Interaction Between A Fossorial Rodent (The Pocket Gopher, Thomomys Bottae) And A Desert Plant Community, Ross E. Dingman, Lex Byers
Interaction Between A Fossorial Rodent (The Pocket Gopher, Thomomys Bottae) And A Desert Plant Community, Ross E. Dingman, Lex Byers
Memorandum
No abstract provided.
Colony Characters Of Termites As Related To Population Density And Habitat, W. L. Nutting, M. I. Haverty, J. P. Lafage
Colony Characters Of Termites As Related To Population Density And Habitat, W. L. Nutting, M. I. Haverty, J. P. Lafage
Memorandum
No abstract provided.
Demography And Role Of Herbivorous Ants In A Desert Ecosystem As Functions Of Vegetation, Soil And Climate Variables, Walter G. Whitford, Carol Ann Kay
Demography And Role Of Herbivorous Ants In A Desert Ecosystem As Functions Of Vegetation, Soil And Climate Variables, Walter G. Whitford, Carol Ann Kay
Memorandum
No abstract provided.
Demographic Studies Of Sagebrush Insects As Functions Of Various Environmental Factors, Ting H. Hsiao, Thomas W. Green
Demographic Studies Of Sagebrush Insects As Functions Of Various Environmental Factors, Ting H. Hsiao, Thomas W. Green
Memorandum
No abstract provided.
The Role Of Algae In Crust Formation And Nitrogen Cycling In Desert Soils, R. I. Lynn, M. C. Vogelsberg
The Role Of Algae In Crust Formation And Nitrogen Cycling In Desert Soils, R. I. Lynn, M. C. Vogelsberg
Memorandum
No abstract provided.
Gaseous Losses Of Nitrogen From The Soil Of Semi-Arid Regions, T. C. Tucker, R. L. Westerman
Gaseous Losses Of Nitrogen From The Soil Of Semi-Arid Regions, T. C. Tucker, R. L. Westerman
Memorandum
No abstract provided.
Measurements Of Carbon And Nitrogen Changes In Soil, Eugene E. Staffeldt, Kristina Besmond Vogt
Measurements Of Carbon And Nitrogen Changes In Soil, Eugene E. Staffeldt, Kristina Besmond Vogt
Memorandum
No abstract provided.
Nitrogen Erosion And Fixation In Cool Desert Soil-Algal Crusts In Northern Utah, Darwin L. Sorensen, Donald B. Porcella
Nitrogen Erosion And Fixation In Cool Desert Soil-Algal Crusts In Northern Utah, Darwin L. Sorensen, Donald B. Porcella
Memorandum
No abstract provided.
Nitrogen Transformations In Rock Valley And Adjacent Areas Of The Mohave Desert, Arthur Wallace, E. M. Romney, J. W. Cha, S. M. Soufi
Nitrogen Transformations In Rock Valley And Adjacent Areas Of The Mohave Desert, Arthur Wallace, E. M. Romney, J. W. Cha, S. M. Soufi
Memorandum
No abstract provided.
Soil As A Factor In Modelling The Phosphorus Cycle In The Desert Ecosystem, J. J. Jurinak, R. L. Evans
Soil As A Factor In Modelling The Phosphorus Cycle In The Desert Ecosystem, J. J. Jurinak, R. L. Evans
Memorandum
No abstract provided.
Soil Factors Influencing Water Uptake By Plants Under Desert Conditions, H. K. Qashu, T. Sammis, M. L. Wheeler, D. D. Evans
Soil Factors Influencing Water Uptake By Plants Under Desert Conditions, H. K. Qashu, T. Sammis, M. L. Wheeler, D. D. Evans
Memorandum
No abstract provided.
Arthropod Food Of Curlew Valley Lizards, George F. Knowlton
Arthropod Food Of Curlew Valley Lizards, George F. Knowlton
Progress reports
No abstract provided.
Us/Ibp Desert Biome Executive Meeting Minutes, Us/Ibp Desert Biome
Us/Ibp Desert Biome Executive Meeting Minutes, Us/Ibp Desert Biome
Progress reports
No abstract provided.
Aculeate Hymenoptera (Vespidae And Sphecidae) Of Curlew Valley, George E. Bohart, George F. Knowlton, Wilford J. Hanson
Aculeate Hymenoptera (Vespidae And Sphecidae) Of Curlew Valley, George E. Bohart, George F. Knowlton, Wilford J. Hanson
Progress reports
No abstract provided.
Executive Meeting Minutes, Us/Ibp Desert Biome
Measurement Of Evapotranspiration With A Monolith Lysimeter, D. W. Young, D. D. Evans, T. W. Sammis
Measurement Of Evapotranspiration With A Monolith Lysimeter, D. W. Young, D. D. Evans, T. W. Sammis
Progress reports
No abstract provided.
Biology Of Nematodes In Desert Ecosystems, D. W. Freckman, R. Mankau, S. A. Sher
Biology Of Nematodes In Desert Ecosystems, D. W. Freckman, R. Mankau, S. A. Sher
Progress reports
No abstract provided.
Open-Land Policy In Connecticut, Roger L. Sherman, Neil C. Shropshire, Paul S. Wilson, Albert C. Worrell
Open-Land Policy In Connecticut, Roger L. Sherman, Neil C. Shropshire, Paul S. Wilson, Albert C. Worrell
Yale School of the Environment Bulletin Series
No abstract provided.
The Environment For Women Working On Environmental Problems, Jeanne Clare Ridley, Adele H. Goss, Jeanna Randall, Jane Westenberger
The Environment For Women Working On Environmental Problems, Jeanne Clare Ridley, Adele H. Goss, Jeanna Randall, Jane Westenberger
Yale School of the Environment Bulletin Series
No abstract provided.
Blood And Tissue Identification Of Selected Birds And Mammals, Part 1, David W. Oates, Craig W. Brown, Debra L. Weigel
Blood And Tissue Identification Of Selected Birds And Mammals, Part 1, David W. Oates, Craig W. Brown, Debra L. Weigel
Other Publications in Wildlife Management
Identification of blood and tissue samples for law enforcement purposes was initiated in 1968 by Carl Wolfe, Senior Biologist, Research Division, Nebraska Game and Parks Commission. At that time and up to the present, a great deal of assistance, time and advice has been received from Carl R. Jolliff, Director of the Clinical Laboratory of Lincoln; Dr. Connell L. Marsh, Professor of Biochemistry, University of Nebraska, and Dr. Leonard W. Staudinger, Chairman of Biology Department, Nebraska Wesleyan University. Grateful appreciation is extended to Dr. Stan Cassel DVM and all Game Commission personnel of Nebraska and South Dakota who aided in …
Conservation Of The National Estate, Department Of Agriculture, Western Australia
Conservation Of The National Estate, Department Of Agriculture, Western Australia
Journal of the Department of Agriculture, Western Australia, Series 4
In 1973 the Australian Government established a Committee of Inquiry under Mr. Justice R. M. Hope to inquire into the National Estate. Under its terms of reference the Committee was to assess the nature and condition of the National Estate and the measures which were being and should be taken for its preservation and enhancement.
Officers of the Department of Agriculture recognise that there are basic natural resources such as land, water, gene material and ecosystems which are essential elements of the National Estate held in trust by successive generations.
In a submission to the Inquiry, matters of particular concern …
Rate Of Growth As A Method Of Assessing Water Quality, George L. Johnston
Rate Of Growth As A Method Of Assessing Water Quality, George L. Johnston
Masters Theses
A study of the Embarras River basin was conducted to determine if rate of growth could be used as an indicator of water quality. Six species of sucker were collected from five locations using hand seines and electrofishing gear from December 1970 to December 1971. Tests of eighteen water quality parameters were conducted from November 1970 to November 1971.
The fish were measured and scale samples taken. The rate of growth of the fish taken at the five stations was analyzed and compared using the single classification analysis of variance. Condition factors were also compared.
Although there was some difference …