Results 21 to 30 of about 14,812 (201)

Animal Scavenging and Scattering and the Implications for Documenting the Deaths of Undocumented Border Crossers in the Sonoran Desert, [PDF]

open access: yes, 2014
Since 1998, over 5500 people have died while attempting to cross the U.S.–Mexico border without authorization. These deaths have primarily occured in the Arizona desert.
Beck, Jess   +3 more
core   +1 more source

Chionactis occipitalis [PDF]

open access: yes, 2001
Number of Pages: 12Integrative BiologyGeological ...
Beaman, Kent R.   +3 more
core   +1 more source

Three distinctive Preussia ( Sporormiaceae ) from photosynthetic stems of Ephedra trifurca ( Ephedraceae , Gnetophyta ) in southeastern Arizona, USA

open access: yesPlant and Fungal Systematics, 2022
A survey of the diversity and community composition of culturable endophytic fungi associated with photosynthetic stems of the gnetophyte Ephedra trifurca ( Ephedraceae ) in southeastern Arizona, USA, yielded numerous isolates that are consistent ...
Dustin C. Sandberg   +4 more
doaj   +1 more source

REPRODUCTIVE ISOLATION IN SONORAN DESERT DROSOPHILA [PDF]

open access: yesEvolution, 1983
of enzyme polymorphisms in relation to environmental variability. Amer. Natur. 108:1-19. 1976. A comment on the role of environmental variation in maintaining polymorphisms in natural populations. Evolution 30:188-189. CHAISSON, R. E., L. A. SERUNIAN, AND T. J. M. SCHOPF. 1976.
Therese A, Markow   +2 more
openaire   +2 more sources

Vascular Plants of the Whipple Mountains [PDF]

open access: yes, 2007
The Sonoran and Mojave deserts meet just north of the Whipple Mountains, which are situated in southeast San Bernardino County, California, along the Colorado River and adjacent to Arizona. Vegetation from the Pleistocene to the present was inferred from
De Groot, Sarah J
core   +3 more sources

Parameter estimation of a land surface scheme using multicriteria methods [PDF]

open access: yes, 1999
Attempts to create models of surface-atmosphere interactions with greater physical realism have resulted in land surface schemes (LSS) with large numbers of parameters.
Bastidas, LA   +4 more
core   +3 more sources

Chionactis palarostris [PDF]

open access: yes, 2001
Number of Pages: 5Integrative BiologyGeological ...
Beaman, Kent R.   +3 more
core   +1 more source

Urosaurus graciosus [PDF]

open access: yes, 1988
Number of Pages: 3Integrative BiologyGeological ...
Dickson, Nancy A., Vitt, Laurie J.
core   +1 more source

Temperature and Heat-Related Mortality Trends in the Sonoran and Mojave Desert Region

open access: yesAtmosphere, 2017
Extreme temperatures and heat wave trends in five cities within the Sonoran Desert region (e.g., Tucson and Phoenix, Arizona, in the United States and Ciudad Obregon and San Luis Rio Colorado, Sonora; and Mexicali, Baja California, in Mexico) and one ...
Polioptro F. Martinez-Austria   +1 more
doaj   +1 more source

Cultivating Resilience in Dryland Soils: An Assisted Migration Approach to Biological Soil Crust Restoration

open access: yesMicroorganisms, 2023
Land use practices and climate change have driven substantial soil degradation across global drylands, impacting ecosystem functions and human livelihoods.
Sierra D. Jech   +6 more
doaj   +1 more source

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