Results 161 to 170 of about 14,812 (201)
Three Distinct Circovirids Identified in a Tapeworm Recovered from a Bobcat (<i>Lynx rufus</i>). [PDF]
VirusesŽuštra A +7 more
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Mapping species of greatest conservation need and solar energy potential in the arid Southwest for future sustainable development. [PDF]
PeerJFleckenstein K +3 more
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Distance-Decay Relationships Partially Determine Diversity Patterns of Phyllosphere Bacteria on Tamarix Trees across the Sonoran Desert [PDF]
Appl Environ Microbiol, 2012 europepmc +1 more source
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1971
Judged either by the diversity of life-forms to be found in it, or by the number of species making up its flora, the Sonoran Desert supports the most complex vegetation of the four arid regions of North America. At its most varied, in the upland situations of southern Arizona where broken terrain produces a variety of micro-climates and where coarse ...
J. R. Hastings, R. M. Turner
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Judged either by the diversity of life-forms to be found in it, or by the number of species making up its flora, the Sonoran Desert supports the most complex vegetation of the four arid regions of North America. At its most varied, in the upland situations of southern Arizona where broken terrain produces a variety of micro-climates and where coarse ...
J. R. Hastings, R. M. Turner
openaire +1 more source
Photosynthetic characteristics of Sonoran Desert winter annuals
Oecologia, 1983Photosynthesis in Sonoran Desert winter annuals appeared to be similar to those observed in other C3 photosynthetic pathway herbs, although photosynthetic capacities ranged from 18 to 65 μmol CO1 m(-2) s(-1) under natural conditions. The higher photosynthetic capacities were associated with high leaf conductances to water vapor (up to 39 mm s(-1 ...
K S, Werk +3 more
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Human Ecology of the Sonoran Desert
Yearbook of the Association of Pacific Coast Geographers, 1998The regional boundaries of the Sonoran Desert were first described by John Harshberger in 1911 and refined by Forrest Shreve in the 1940s on the basis of the desert’s unique vegetation and flora. It is roughly divided by the U.S./Mexico international boundary with about 60 percent in Mexico.
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Seedling emergence on Sonoran Desert dunes
Journal of Arid Environments, 1996Abstract Seedling emergence of psammophiles (plants restricted to active dunes) was examined with germination experiments and with field observations at the Algodones Dunes, California, U.S.A., and the Sierra del Rosario Dunes, Sonora, Mexico. In the field, perennial psammophiles germinated in response to smaller rainfall triggers (≥ 10 mm) than ...
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Climate of the Sonoran Desert Region
Annals of the Association of American Geographers, 1949(1949). Climate of the Sonoran Desert Region. Annals of the Association of American Geographers: Vol. 39, No. 3, pp. 143-187.
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