The Green Canyon Ecology Research Center in North Logan, UT was purchased for use in conducting livestock research, wildlife research, and veterinary research. This site is also the principal center for activities aimed at breeding crops, testing new varieties of grasses, and researching irrigation and soil management.

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1986

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Photosynthetic Characteristics of Crested Wheatgrass and Bluebunch Wheatgrass, Robert S. Nowak and Martyn M. Caldwell; Journal of Range Management

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Root Growth Response to Defoliation in Two Agropyron Bunchgrasses: Field Observations with an Improved Root Periscope, J. H. Richards; Oecologia

1985

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Competition for Phosphorus: Differential Uptake from Dual-isotope-labeled Interspaces Between Shrub and Grass, M. M. Caldwell, D. M. Eissenstat, J. H. Richards, and M. F. Allen; Science

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Soluble Carbohydrates, Concurrent Photosynthesis and Efficiency in Regrowth Following Defoliation: a Field Study with Agropyron Species, J. H. Richards and M. M. Caldwell; Journal of Applied Ecology

1984

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Partial Inhibition of in Vitro Pollen Germination by Simulated Solar Ultraviolet-B Radiation, S. D. Flint and M. M. Caldwell; Ecology

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Photosynthetic Activity and Survival of Foliage During Winter for Two Bunchgrass Species in a Cold-winter Steppe Environment, R. S. Nowak and M. M. Caldwell; Photosynthetica

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Test of Grazing Compensation and Optimization of Crested Wheatgrass Using a Simulation Model, Bret E. Olson, Richard L. Senft, and James H. Richards; Journal of Range Management

1983

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Internal Filters : Prospects for UV-Acclimation in Higher Plants, Martyn M. Caldwell, Ronald Robberecht, and Stephan D. Flint; Physiologia Plantarum

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Bunchgrass Architecture, Light Interception, and Water-use Efficiency: Assessment by Fiber Optic Points and Gas Exchange, M. M. Caldwell, T. J. Dean, R. S. Nowak, and R. S. Dzurec; Oecologia

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Fiber Optic Point Quadrat System for Improved Accuracy in Vegetation Sampling, M. M. Caldwell, G. W. Harris, and R. S. Dzurec

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The Effects of Ultraviolet-B Radiation on Plant Competition in Terrestrial Ecosystems, Warren G. Gold and Martyn M. Caldwell; Physiologia Plantarum

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The Voluntary Forage Intake of Heifers Grazing a Diminishing Supply of Crested Wheatgrass, Kris M. Havstad, Anastasios S. Nastis, and John C. Malechek; Journal of Animal Science

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Tannin Allocation in Blackbrush (Coleogyne ramosissima), F D. Provenza and J C. Malechek; Biochemical Systematics and Ecology

1981

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Plant Response to Solar Ultraviolet Radiation, M. M. Caldwell; Encyclopedia of plant physiology, Vol. 12A Physiological plant ecology I. Responses to the physical environment. Springer, Berlin

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Coping with Herbivory: Photosynthetic Capacity and Resource Allocation in Two Semiarid Agropyron Bunchgrasses,, M. M. Caldwell, J. H. Richards, D. A. Johnson, R. S. Nowak, and R. S. Dzurec; Oecologia

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Effect of Architectural Variation in Habitat on a Spider Community: An Experimental Field Study, James Vincent Robinson; Ecology

1980

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Spider Community Organization : Seasonal Variation and the Role of Vegetation Architecture, Cynthia L. Hatley and James A. Macmahon; Environmental Entomology

1979

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Prey Chamber for the Experimental Analysis of Raptor Hunting, Carl D. Cheney; Behavior Research Methods & Instrumentation

1978

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Leaf Epidermal Transmittance to Ultraviolet Radiation and its Implications for Plant Sensitivity to Ultraviolet-radiation Induced Injury, R. Robberecht and M. M. Caldwell; Oecologia

1977

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Net Photosynthesis, Electron Transport Capacity, and Ultrastructure of Pisum sativum L. Exposed to Ultraviolet-B Radiation, James R. Brandle, Martyn M. Caldwell, William F. Campbell, and William B. Sisson; Plant Physiology

1976

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Root Extension and Water Absorption, O. L. Lange, L. Kappen, and E. D. Schulze; Water and plant life--problems and modern approaches Springer, Berlin

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Photosynthesis, Dark Respiration and Growth of Rumex Patientia L. Exposed to Ultraviolet Irradiance (288-315 Nanometers) Simulating a Reduced Atmospheric Ozone Column, W. B. Sisson and M. M. Caldwell; Plant Physiology

1975

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Gas Exchange of Three Cool Semi-Desert Species in Relation to Temperature and Water Stress, E. J. Depuit and M. M. Caldwell; Journal of Ecology

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Stem and Leaf Gas Exchange of Two Arid Land Shrubs, E. J. Depuit and M. M. Caldwell; American Journal of Botany

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Effects of Insect Seed Predators on Astragalus Cibarius and Astragalus Utahensis (Leguminosae), Thomas W. Green and Ivan G. Palmbald; Ecology