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Articles 1 - 30 of 93
Full-Text Articles in Life Sciences
Food, Nutrition, And Health, Problems And Prospects, D. K. Salunkhe
Food, Nutrition, And Health, Problems And Prospects, D. K. Salunkhe
Faculty Honor Lectures
Food, nutrition, and health - and their complex interrelationships - are necessities of life. Basically, nutrition depends on food; health depends on nutrition. Everyone needs to have enough good quality food to sustain himself. Satisfying that need on a world basis must be of concern to each of us.
Although accurate data are lacking, it is estimated that more than two-thirds of today's world population is afflicted by hunger and/ or malnutrition. Almost 300 million children are suffering physical and, probably, mental damage because of insufficient food. This evidence points to one of two conclusions: we have either too many …
Poplars In The Prairie Provinces, G. A. Steneker
Poplars In The Prairie Provinces, G. A. Steneker
Aspen Bibliography
The story of poplars is an unusual tale - a rag to riches story. The poplar has gone from weed to popular resource, because today this abundant species is being regarded by many as a possible source of newsprint, tissue, plywood and even livestock feed. Poplars provide choice winter and summer food for white-tailed deer and grouse, and the first prairie homes were built with and heated by poplar logs. Often considered a weed, the poplars of the Prairies are now facing a brighter future.
Radial Distribution Of Corticular Photosynthate In Stems Of Bigtooth And Trembling Aspen, Robert K. Shepherd, Jr.
Radial Distribution Of Corticular Photosynthate In Stems Of Bigtooth And Trembling Aspen, Robert K. Shepherd, Jr.
Aspen Bibliography
No abstract provided.
Seed Reserves In Desert Soils, David W. Goodall, Suzanne J. Morgan
Seed Reserves In Desert Soils, David W. Goodall, Suzanne J. Morgan
Memorandum
Soil and litter samples were collected from the playa, playa fringe and bajada zones of the Jornada Validation Site. These samples were analyzed for their seed content, special attention being paid to spatial distribution. At the time of sampling, there was little litter on the soil surface, and the litter contained only a small proportion of the total seeds present.
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.
Effect Of Soil Water Potential On Soil Moisture Absorption, Transpiration Rate, Plant Water Potential, And Growth Of Artemisia Tridentata, Gaylon S. Campbell, Grant A. Harris
Effect Of Soil Water Potential On Soil Moisture Absorption, Transpiration Rate, Plant Water Potential, And Growth Of Artemisia Tridentata, Gaylon S. Campbell, Grant A. Harris
Memorandum
No abstract provided.
Life: A Computer Program For Stochastic Life Table Analysis, C. Romesburg, K. Marshall
Life: A Computer Program For Stochastic Life Table Analysis, C. Romesburg, K. Marshall
Memorandum
No abstract provided.
Simulations Of Desert Biome Sites Using The General-Purpose Model, C. Gist, David W. Goodall
Simulations Of Desert Biome Sites Using The General-Purpose Model, C. Gist, David W. Goodall
Memorandum
No abstract provided.
A Preliminary Submodel Of Carbon Translocation, W. Valentine, M. Ayyad
A Preliminary Submodel Of Carbon Translocation, W. Valentine, M. Ayyad
Memorandum
No abstract provided.
A Generalized Phenology Submodel For Desert Plants, J. Reynolds
A Generalized Phenology Submodel For Desert Plants, J. Reynolds
Memorandum
No abstract provided.
Physiological Section For The Animal Submodel General-Purpose Model, W. G. Whitford, R. Mishaga, J. Delson, S. Pimm, F. Kay
Physiological Section For The Animal Submodel General-Purpose Model, W. G. Whitford, R. Mishaga, J. Delson, S. Pimm, F. Kay
Memorandum
No abstract provided.
Tucson Basin Validation Site, J. L. Thames
Terrestrial Model: Animal Processes (Version Iii), S. Payne
Terrestrial Model: Animal Processes (Version Iii), S. Payne
Memorandum
No abstract provided.
Distribution And Balance Of Biomass And Nutrients In Desert Shrub Ecosystems, James O. Klemmedson
Distribution And Balance Of Biomass And Nutrients In Desert Shrub Ecosystems, James O. Klemmedson
Memorandum
No abstract provided.
Phenology And Function Of Sonoran Desert Annuals In Relation To Environmental Changes, Duncan T. Patten, Edward M. Smith
Phenology And Function Of Sonoran Desert Annuals In Relation To Environmental Changes, Duncan T. Patten, Edward M. Smith
Memorandum
No abstract provided.
Rock Valley Validation Site, F. B. Turner, J. F. Mcbrayer
Rock Valley Validation Site, F. B. Turner, J. F. Mcbrayer
Memorandum
No abstract provided.
Jornada Validation Site, Walter G. Whitford
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.
Effect Of Density On The Population Dynamics Of Perognathus Formosus And Its Relationships Within A Desert Ecosystem, Robert M. Chew, Frederick B. Turner
Effect Of Density On The Population Dynamics Of Perognathus Formosus And Its Relationships Within A Desert Ecosystem, Robert M. Chew, Frederick B. Turner
Memorandum
No abstract provided.
Population Structure, Foraging Behavior And Daily Movements Of Certain Sonoran Desert Birds, S. M. Russell, P. J. Gould
Population Structure, Foraging Behavior And Daily Movements Of Certain Sonoran Desert Birds, S. M. Russell, P. J. Gould
Memorandum
No abstract provided.
Classification And Quantification Of Invertebrate Activity And The Role Of Invertebrates In Nitrogen Processing In Plants, Litter And Soil In Curlew Valley, P. R. Sferra
Memorandum
No abstract provided.
Reproduction And Survivorship Of The Lizard, Uta Stansburiana, And The Effects Of Winter Rainfall, Density And Predation On These Processes, Frederick B. Turner, Philip A. Medica, Donald D. Smith
Reproduction And Survivorship Of The Lizard, Uta Stansburiana, And The Effects Of Winter Rainfall, Density And Predation On These Processes, Frederick B. Turner, Philip A. Medica, Donald D. Smith
Memorandum
No abstract provided.
Aspen [Populus Grandidentata] Volume Tables For Furniture-Type, Flat, 4/4-Inch Dimension, E.F. Landt
Aspen [Populus Grandidentata] Volume Tables For Furniture-Type, Flat, 4/4-Inch Dimension, E.F. Landt
Aspen Bibliography
No abstract provided.
Big Game Habitat Improvement Burning Of Seral Brushfields In The Clearwater And Spokane River Drainages Of Idaho, Steve Yurich
Big Game Habitat Improvement Burning Of Seral Brushfields In The Clearwater And Spokane River Drainages Of Idaho, Steve Yurich
Aspen Bibliography
No abstract provided.
Evaluation Of Critical Soil Properties Needed To Predict Soil Water Flow Under Desert Conditions, W.A. Jury, L.H. Stolzy, J. Letey Jr., L.V. Weeks
Evaluation Of Critical Soil Properties Needed To Predict Soil Water Flow Under Desert Conditions, W.A. Jury, L.H. Stolzy, J. Letey Jr., L.V. Weeks
Memorandum
No abstract provided.
Study On Generality Of Desert Simulation Model By Using Of Tundra Data, F. E. Wielgolaski, J. Radford, W. G. Valentine
Study On Generality Of Desert Simulation Model By Using Of Tundra Data, F. E. Wielgolaski, J. Radford, W. G. Valentine
Memorandum
No abstract provided.
A Decomposition Submodel, H. Parnas, J. Radford
Pine Valley Validation Site, C. D. Jorgensen, G. Richins
Pine Valley Validation Site, C. D. Jorgensen, G. Richins
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.
Phenology, Productivity And Nutrient Dynamics Of Some Cool Desert Desert Shrubs, Neil E. West, Carol Gunn
Phenology, Productivity And Nutrient Dynamics Of Some Cool Desert Desert Shrubs, Neil E. West, Carol Gunn
Memorandum
No abstract provided.