Zobrazeno 1 - 10
of 29
pro vyhledávání: '"A.W. Alldredge"'
In response to a paucity of data on the chemical toxicity of uranium to plants, a factorial experiment employing five uranium concentrations (0, 50, 500, 5000, 25000 ppm) and three moisture regimes (low, medium, high) was performed using three native
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a03711c6f328ebd27f54ef28f9fcd4a2
https://doi.org/10.2172/219482
https://doi.org/10.2172/219482
Autor:
W.J. Arthur, A.W. Alldredge
Publikováno v:
Environmental and Experimental Botany. 22:33-38
Vegetation samples collected at Rocky Flats, Colorado were ultrasonically washed to remove attached soil and then analyzed for 239, 240Pu and 238Pu. Mean plutonium concentrations for washed grass, forb and shrub samples were 1.12, 0.61, 0.03 pCi/g, r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef5f54698596c9f74046f771279d4da4
https://doi.org/10.1016/0098-8472(82)90006-5
https://doi.org/10.1016/0098-8472(82)90006-5
Publikováno v:
The Journal of Wildlife Management. 38:508
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d730579336f886c30156bd1fc3eeb1f8
https://doi.org/10.2307/3800882
https://doi.org/10.2307/3800882
Publikováno v:
The Journal of Wildlife Management. 47:924
Winter diet quality of elk (Cervus elaphus nelsoni) was studied in the Jemez Mountains, New Mexico, during January-April 1980 on a recently-burned montane area (BURN) and an unburned upper montane area (BACA). Grasses dominated diets in the BURN, but
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfbba86be10b4f45a7ce2c3353830afc
https://doi.org/10.2307/3808151
https://doi.org/10.2307/3808151
Autor:
W.J. Arthur, A.W. Alldredge
Publikováno v:
Journal of Range Management. 32:67
soil ingestion rates calcuated from titanium concentrations in feces from mule deer (Odocoileus hemionus) feeding in a grass-land-shrub community in northcentral Colorado in g/day (anti x +- SD) were: spring, 29.6 +- 20.1; summer, 7.7 +- 10.2; fall,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40050dd8729d731ea1f0825d1ae27ff9
https://doi.org/10.2307/3897389
https://doi.org/10.2307/3897389
Autor:
W.J. Arthur, A.W. Alldredge
Publikováno v:
American Midland Naturalist. 103:200
Observations of interactions between coyotes (Canis latrans) and mule deer (Odocoileus hemionus) in N-central Colorado indicated that, upon discovering a coyote close to a herd, mule deer would become alert, bunch together and either flee or pursue t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bffb77b65459e06b5a8a49ff8d191eff
https://doi.org/10.2307/2425056
https://doi.org/10.2307/2425056
Autor:
F.W. Whicker, A.W. Alldredge
Publikováno v:
Journal of Range Management. 25:393
A method utilizing beta particle attenuation was developed for measuring soil erosion and deposition in a shortgrass plains ecosystem. This method used a sealed strontium-90 source located below ground level. Soil erosion and deposition was observed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d17eb2f37a9ba73cb799fc00eb10587a
https://doi.org/10.2307/3896555
https://doi.org/10.2307/3896555
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Akademický článek
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