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Forest Fuel Accumulation -- A Growing Problem, Marvin Dodge Jan 1972

Forest Fuel Accumulation -- A Growing Problem, Marvin Dodge

The Bark Beetles, Fuels, and Fire Bibliography

Discusses the problem caused by accumulation of forest fuels in the wild-land forests of the western USA under the policy of total fire protection pursued there for many years, and emphasizes the need to find economical and practical ways of reducing fuel hazards in these forests, especially by means of prescribed burning under conditions in which low-intensity fires can be achieved.


Water Resources Of Part Of Canyonlands National Park, Southeastern Utah, C. T. Sumsion, E. L. Bolke Jan 1972

Water Resources Of Part Of Canyonlands National Park, Southeastern Utah, C. T. Sumsion, E. L. Bolke

Canyonlands Research Bibliography

Canyonlands National Park is in about the center of the Canyon Lands section of the Colorado Plateaus physiographic province in southeastern Utah. The part of the park discussed embraces an area of about 400 square miles comprising isolated mesas, precipitous canyons, and dissected broad benches near the confluence of the Green and Colorado Rivers, the only perennial streams in the area. The climate is arid to semiarid; normal annual precipitation ranges from less than 8 to about 10 inches. Potential evapotranspiration is about 41 inches annually.

Geology of the park is characterized by nearly horizontal strata that dip gently northward. …


Reports Of 1971 Progress Volume 2 Terrestrial Validation Studies Part I. Methodological, U.S. International Biological Program Jan 1972

Reports Of 1971 Progress Volume 2 Terrestrial Validation Studies Part I. Methodological, U.S. International Biological Program

Progress reports

No abstract provided.


Reports Of 1971 Progress Volume 4 Terrestrial Process Studies, U.S. International Biological Program Jan 1972

Reports Of 1971 Progress Volume 4 Terrestrial Process Studies, U.S. International Biological Program

Progress reports

No abstract provided.


Validation Studies And Bacterial Mineralization Of Organic Carbon At Locomotive Springs, J. Anne Holman, F. W. Post, I. Walkiw Jan 1972

Validation Studies And Bacterial Mineralization Of Organic Carbon At Locomotive Springs, J. Anne Holman, F. W. Post, I. Walkiw

Memorandum

No abstract provided.


Curlew Valley Validation Site Report, David F. Balph Jan 1972

Curlew Valley Validation Site Report, David F. Balph

Memorandum

No abstract provided.


Tucson Validation Sites Report, John L. Thames Jan 1972

Tucson Validation Sites Report, John L. Thames

Memorandum

No abstract provided.


Rock Valley Validation Site Report, Frederick B. Turner Jan 1972

Rock Valley Validation Site Report, Frederick B. Turner

Memorandum

No abstract provided.


Gas Exchange And Productivity For Opuntia Spp., I. P. Ting, H. B. Johnson, S. R. Szarek, G. D. Brum Jan 1972

Gas Exchange And Productivity For Opuntia Spp., I. P. Ting, H. B. Johnson, S. R. Szarek, G. D. Brum

Memorandum

No abstract provided.


Productivity And Water Stress In Cacti, Duncan T. Patten Jan 1972

Productivity And Water Stress In Cacti, Duncan T. Patten

Memorandum

No abstract provided.


Rate Of Transport Of Photosynthate To Root Systems Of Desert Shrubs, A. Wallace, S. Bamberg Jan 1972

Rate Of Transport Of Photosynthate To Root Systems Of Desert Shrubs, A. Wallace, S. Bamberg

Memorandum

No abstract provided.


Biomass And Nutrient Dynamics Of Some Major Cold Desert Shrubs, Neil E. West Jan 1972

Biomass And Nutrient Dynamics Of Some Major Cold Desert Shrubs, Neil E. West

Memorandum

No abstract provided.


Water Balance Techniques I. Sampling Soil Moisture Changes Ii. Channel Transmission Losses, T. Sammis, H. Qashu, J. Ryan, J. Thames Jan 1972

Water Balance Techniques I. Sampling Soil Moisture Changes Ii. Channel Transmission Losses, T. Sammis, H. Qashu, J. Ryan, J. Thames

Memorandum

No abstract provided.


Biology Of Nematodes In Desert Ecosystems, R. Mankau, S. A. Sher Jan 1972

Biology Of Nematodes In Desert Ecosystems, R. Mankau, S. A. Sher

Memorandum

No abstract provided.


Development Of Techniques For Estimating Biomass Of Desert Inhabiting Invertebrate Animals, G. L. Bender, J. Macmahon, S. Szerlip Jan 1972

Development Of Techniques For Estimating Biomass Of Desert Inhabiting Invertebrate Animals, G. L. Bender, J. Macmahon, S. Szerlip

Memorandum

No abstract provided.


Evaluation Of Trap Stimulus In Relation To Probability Of Rodent Capture, D. F. Balph, R. D. Anderson Jan 1972

Evaluation Of Trap Stimulus In Relation To Probability Of Rodent Capture, D. F. Balph, R. D. Anderson

Memorandum

No abstract provided.


Evaluation Of Techniques For Estimating Population Sizes Of Desert Rodents, C. D. Jorgensen, H. D. Smith, D. T. Scott Jan 1972

Evaluation Of Techniques For Estimating Population Sizes Of Desert Rodents, C. D. Jorgensen, H. D. Smith, D. T. Scott

Memorandum

No abstract provided.


Diets, Food Preferences, And Reproductive Cycles Of Some Desert Rodents, R. P. Balda, G. C. Bateman, T. A. Vaughan Jan 1972

Diets, Food Preferences, And Reproductive Cycles Of Some Desert Rodents, R. P. Balda, G. C. Bateman, T. A. Vaughan

Memorandum

No abstract provided.


Food Habits Of Northern Rodents And Jackrabbits, W. E. Saul Jan 1972

Food Habits Of Northern Rodents And Jackrabbits, W. E. Saul

Memorandum

No abstract provided.


Population Studies Of Desert Cottontail, Black-Tailed Jackrabbit And Allen's Jackrabbit In The Sonoran Desert, C. R. Hungerford, C. H. Lowe, J. P. Gray Jan 1972

Population Studies Of Desert Cottontail, Black-Tailed Jackrabbit And Allen's Jackrabbit In The Sonoran Desert, C. R. Hungerford, C. H. Lowe, J. P. Gray

Memorandum

No abstract provided.


Role Of Annual Grasses And Shrubs In Nutrient Cycling Of Great Basin Plant Communities, C. M. Mckell, L. G. Kline Jan 1972

Role Of Annual Grasses And Shrubs In Nutrient Cycling Of Great Basin Plant Communities, C. M. Mckell, L. G. Kline

Memorandum

No abstract provided.


Growth And Development Of Sitanion Hystrix And Poa Sandergii, M. Hironaka, E. W. Tisdale Jan 1972

Growth And Development Of Sitanion Hystrix And Poa Sandergii, M. Hironaka, E. W. Tisdale

Memorandum

No abstract provided.


Effects Of Early And Late Irrigation In The Net Productivity Of Oryzopsis Hymenoids In Eastern Idaho, Lorentz C. Pearson Jan 1972

Effects Of Early And Late Irrigation In The Net Productivity Of Oryzopsis Hymenoids In Eastern Idaho, Lorentz C. Pearson

Memorandum

No abstract provided.


Effects Of Environmental Factors On Rates Of Primary Production Of Two Desert Grass Species, Gary L. Cunningham, Fred R. Balding Jan 1972

Effects Of Environmental Factors On Rates Of Primary Production Of Two Desert Grass Species, Gary L. Cunningham, Fred R. Balding

Memorandum

No abstract provided.


Gaseous Exchange In Mohave Desert Shrubs, S. Bamberg, A. Wallace Jan 1972

Gaseous Exchange In Mohave Desert Shrubs, S. Bamberg, A. Wallace

Memorandum

No abstract provided.


Gas Exchange Of Great Basin Shrubs, M. M. Caldwell, R. T. Moore, R. S. White, E. J. Depuit Jan 1972

Gas Exchange Of Great Basin Shrubs, M. M. Caldwell, R. T. Moore, R. S. White, E. J. Depuit

Memorandum

No abstract provided.


Predicting Nitrogen Transformations And Osmotic Potentials In Warm Desert Soils, G. R. Dutt, J. Hanks Jan 1972

Predicting Nitrogen Transformations And Osmotic Potentials In Warm Desert Soils, G. R. Dutt, J. Hanks

Memorandum

No abstract provided.


Factors Affecting The Movement And Distribution Of Anions In Desert Soils, J. J. Jurinak, R. A. Griffin Jan 1972

Factors Affecting The Movement And Distribution Of Anions In Desert Soils, J. J. Jurinak, R. A. Griffin

Memorandum

No abstract provided.


Soil Factors Influencing Water Uptake By Plants Under Desert Conditions, H. K. Qashu, D. D. Evans, R. S. Hanks, M. L. Wheeler Jan 1972

Soil Factors Influencing Water Uptake By Plants Under Desert Conditions, H. K. Qashu, D. D. Evans, R. S. Hanks, M. L. Wheeler

Memorandum

No abstract provided.


Demographic Studies Of Sagebrush Insects As Functions Of Various Environmental Factors, Ting H. Hsiao Jan 1972

Demographic Studies Of Sagebrush Insects As Functions Of Various Environmental Factors, Ting H. Hsiao

Memorandum

No abstract provided.