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Articles 61 - 90 of 376
Full-Text Articles in Botany
Introduction, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins
Introduction, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins
Great Basin Naturalist Memoirs
No abstract provided.
Index, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins
Index, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins
Great Basin Naturalist Memoirs
No abstract provided.
Division Magnoliophyta – Class Magnoliopsida, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins
Division Magnoliophyta – Class Magnoliopsida, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins
Great Basin Naturalist Memoirs
No abstract provided.
Division Lycopodiophyta, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins
Division Lycopodiophyta, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins
Great Basin Naturalist Memoirs
No abstract provided.
Introduction (English, French, German, And Spanish), Stephen L. Wood, Donald E. Bright Jr.
Introduction (English, French, German, And Spanish), Stephen L. Wood, Donald E. Bright Jr.
Great Basin Naturalist Memoirs
No abstract provided.
Division Magnoliophyta – Class Liliopsida, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins
Division Magnoliophyta – Class Liliopsida, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins
Great Basin Naturalist Memoirs
No abstract provided.
Division Polypodiophyta, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins
Division Polypodiophyta, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins
Great Basin Naturalist Memoirs
No abstract provided.
Division Equisetophyta, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins
Division Equisetophyta, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins
Great Basin Naturalist Memoirs
No abstract provided.
Glossary, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins
Glossary, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins
Great Basin Naturalist Memoirs
No abstract provided.
Description Of The Environment, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins
Description Of The Environment, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins
Great Basin Naturalist Memoirs
No abstract provided.
T–Z, Anonymous, Stephen L. Wood, Donald E. Bright Jr.
T–Z, Anonymous, Stephen L. Wood, Donald E. Bright Jr.
Great Basin Naturalist Memoirs
No abstract provided.
I–L, Stephen L. Wood, Donald E. Bright Jr.
I–L, Stephen L. Wood, Donald E. Bright Jr.
Great Basin Naturalist Memoirs
No abstract provided.
A–D, Stephen L. Wood, Donald E. Bright Jr.
A–D, Stephen L. Wood, Donald E. Bright Jr.
Great Basin Naturalist Memoirs
No abstract provided.
Descriptive Ethology And Activity Patterns Of Black-Footed Ferrets, Tim W. Clark, Louise Richardson, Steven C. Forrest, Denise E. Casey, Thomas M. Campbell Iii
Descriptive Ethology And Activity Patterns Of Black-Footed Ferrets, Tim W. Clark, Louise Richardson, Steven C. Forrest, Denise E. Casey, Thomas M. Campbell Iii
Great Basin Naturalist Memoirs
Aspects of the aboveground ethology and activity patterns of the black-footed ferrets (Mustela nigipes) are described for a population in northwestern Wyoming as a first step in building a descriptive ethogram and quantification of activity patterns. We observed at least 237 individual ferrets for 208 hr on 441 occasions from 2 December 1981 through 25 September 1984. Mainenance behaviors (locomotion, alert, grooming, and sunning, defecation and urination, digging, and predation) and social behavior (reproduction, ontogeny, maternal, play, agonistic) are described as well as some ferret-human interactions. Ferret vocalizations are subjectively described. We located ferrets during most months including …
Description And History Of The Meeteetse Black-Footed Ferret Environment, Tim W. Clark, Steven C. Forrest, Louise Richardson, Denise E. Casey, Thomas M. Campbell Iii
Description And History Of The Meeteetse Black-Footed Ferret Environment, Tim W. Clark, Steven C. Forrest, Louise Richardson, Denise E. Casey, Thomas M. Campbell Iii
Great Basin Naturalist Memoirs
The black-footed ferret (Mustela nigripes) occupied area lies in the western Big Horn Basin, Park County, Wyoming. Cody, a nearby town, shows a record high temperature of 40.5 C and a low of -43.3 C, with 173 days each year below 0 C. Area geology is dominated by Absaroka volcanics. Soils are shallow (0.5 m) and underlain by unconsolidated gravels; well-drained, medium-textured clay-loams (ca 1 m in depth); or clays derived from shale parent materials. Vegetation is characterized by a wheatgrass-needlegrass shrubsteppe type (Agropyron/Stipa/Artemisia). Prior to white settlement, the area hosted a diverse large mammal community. …
High Rates Of Photosynthesis In The Desert Shrub Chrysothamnus Nauseosus Ssp. Albicaulis, Tim D. Davis, N. Sankhla, W. R. Andersen, D. J. Weber, B. N. Smith
High Rates Of Photosynthesis In The Desert Shrub Chrysothamnus Nauseosus Ssp. Albicaulis, Tim D. Davis, N. Sankhla, W. R. Andersen, D. J. Weber, B. N. Smith
Great Basin Naturalist
Basic aspects of photosynthesis were investigated in white rubber rabbitbrush (Chrysothamnus nauseosus (Pallas) Britt. ssp. albicaulis), a common C3 deciduous shrub native to arid regions of the western U.S. Under favorable field conditions, net photosynthesis (Pn) ranged from 36 to 73 mg CO2 · dm −2 · hr−1, which is relatively high for a woody species. The leaves from the actively growing flowering shoots exhibited higher Pn than those on the vegetative shoots. Pn also varied according to the age of the leaves and the location of the plants. P …
Spatial Patterns Of Plant Communities And Differential Weathering In Navajo National Monument, Arizona, Jack D. Brotherson, William E. Evenson, Samuel R. Rushforth, John Fairchild, Jeffrey R. Johansen
Spatial Patterns Of Plant Communities And Differential Weathering In Navajo National Monument, Arizona, Jack D. Brotherson, William E. Evenson, Samuel R. Rushforth, John Fairchild, Jeffrey R. Johansen
Great Basin Naturalist
Vegetation patterns in Navajo National Monument, Arizona, were studied over a five-year period from 1977 to 1981. Twelve distinct plant community types occur within the boundaries of the park. These communities are characterized and the dominant plant species of each are recorded. The relationships of parent material, soils, and moisture to plant communities are also discussed. It appears that discrete communities occupy soils of different characteristics, particularly with respect to amount of weathering of parent material.
Mule Deer Passage Beneath An Overland Coal Conveyer, Charles L. Greenwood, Larry B. Dalton
Mule Deer Passage Beneath An Overland Coal Conveyer, Charles L. Greenwood, Larry B. Dalton
Great Basin Naturalist
Presently, information pertaining to migration and daily movement patterns of big game in relation to overland conveyors or large diameter pipelines is sparse. A literature review showed that moose (Alces alces), caribou (Rangifer tarandus granti), reindeer, and dall sheep (Ovis dalli dalli) will pass beneath or over large diameter pipeline systems. But no information was found relative to big game crossing coal conveyor systems. Mule deer (Odocoileus hemionus) passage beneath an overland coal conveyor in Carbon County, Utah, was studied during spring 1981. Deer avoided crossing at underpass opportunities where the clearance …
Distribution Of The Shoshone Scuplin (Cottus Greenei: Cottidae) In The Hagerman Valley Of South Central Idaho, Richard L. Wallace, J. S. Griffith Jr., D. M. Daley, Patrick J. Connolly, G. B. Beckham
Distribution Of The Shoshone Scuplin (Cottus Greenei: Cottidae) In The Hagerman Valley Of South Central Idaho, Richard L. Wallace, J. S. Griffith Jr., D. M. Daley, Patrick J. Connolly, G. B. Beckham
Great Basin Naturalist
Cottus greenei, a potentially threatened species endemic to Idaho, was collected from 49 localities in 25 springs/streams in south central Idaho. Most localities were along the north bank of the Snake River in waters of the Thousand Springs formation, Gooding County. One population was found in a spring in the main Snake River. Another sculpin, Cottus bairdi, was collected with C. greenei at 23 locations in 16 springs/streams. Confusion concerning the type locality of Cottus greenei is discussed.>
Warm Water Aquaculture Using Waste Heat And Water From Zero Discharge Power Plants In The Great Basin, Richard A. Heckmann, Robert N. Winget, Rex C. Infanger, Roger W. Mickelsen, John M. Hendersen
Warm Water Aquaculture Using Waste Heat And Water From Zero Discharge Power Plants In The Great Basin, Richard A. Heckmann, Robert N. Winget, Rex C. Infanger, Roger W. Mickelsen, John M. Hendersen
Great Basin Naturalist
Two series of experiments were completed to determine (a) toxicity of waste water from power plants on warm water fish and (b) multiple use of waste heat and water for aquatic animal and plant production. All three types of waste water from a typical coal-fired power plant are acceptable for growing catfish and tilapia following aeration. This growth was compared with fish raised in spring water. Closed, recirculating polyculture systems using evaporation pond water operated efficiently for plant (duckweed) and animal (fish and freshwater prawns) production. Duckweed is an excellent supplement for fish feed. Tilapia and freshwater prawns grew rapidly …
Bird Distributional And Breeding Records For Southeastern Idaho, Utah, And Adjacent Regions, Clayton M. White, Herbert H. Frost, Dennis L. Shirley, G. Merrill Webb, Richard D. Porter
Bird Distributional And Breeding Records For Southeastern Idaho, Utah, And Adjacent Regions, Clayton M. White, Herbert H. Frost, Dennis L. Shirley, G. Merrill Webb, Richard D. Porter
Great Basin Naturalist
New distributional records or the status for 33 species of birds that have occurred within Utah, adjacent southeastern portions of Idaho, or along the border of states surrounding Utah are reviewed. Four species, the Cattle Egret (Bubulcus ibis), Common Moorhen (Gallinula chloropus), Great-tailed Grackle (Quiscalus mexicanus), and Common Grackle (Quiscalus quiscula), represent new Utah breeding records established within the past decade, and they are commented upon. One other, the Black-tailed Gnatcatcher (Polioptila melanura), may be breeding in Utah. The Mockingbird (Mimus polyglottos) may likewise be breeding in southeastern …
Life History Of The Lahontan Cutthroat Trout, Salmo Clarki Henshawi, In Pyramid Lake, Nevada, William F. Sigler, William T. Helm, Paul A. Kucera, Steven Vigg, Gar W. Workman
Life History Of The Lahontan Cutthroat Trout, Salmo Clarki Henshawi, In Pyramid Lake, Nevada, William F. Sigler, William T. Helm, Paul A. Kucera, Steven Vigg, Gar W. Workman
Great Basin Naturalist
The Pyramid Lake Lahontan cutthroat trout (Salmo clarki henshawi) population was sampled on a monthly basis from November 1975 through December 1977. A subsample of 676 trout, stratified by fish size and lake habitat, provided biological data. The entire population is presently derived from hatchery production, stocked at lengths of approximately 75 to 300 mm. Peak annulus formation occurs in March and April, followed by the period of maximum growth. Scale patterns illustrate a variable growing season. Maximum growth in length is in the first three years of life; after that males begin to grow faster than females. …