Results 61 to 70 of about 167,893 (189)

Advancing Thermotolerance in Beans: Integrating Physiology, Genomics, and Breeding for Climate Adaptation

open access: yesLegume Science, Volume 8, Issue 3, September 2026.
ABSTRACT Rising global temperatures increasingly threaten bean production and the food security of millions of people who depend on these protein‐rich legumes. Heat stress during the reproductive stages induces pollen sterility, flower abscission, and disruptions in source–sink relationships, resulting in yield losses of 30%–40% or more when critical ...
Aastha Sharda   +9 more
wiley   +1 more source

Spatiotemporal mapping the usable space of free‐roaming equids across the western United States

open access: yesWildlife Society Bulletin, Volume 50, Issue 3, September 2026.
Identification of the inter‐decadal (2010‐2011) enhancement‐degradation gradients in the usable space for wild equid Herd Management Areas in the Great Basin, USA. Abstract Management of feral equids in the American West is hindered by the lack of a formal habitat map and monitoring system.
Alexander Hernandez   +3 more
wiley   +1 more source

Rising Aerosol Burdens in the Warm Desert City of Phoenix, AZ: Hydroclimatic–LULC Drivers and Exposure Disparities in a Climate–Land Surface–Society Framework

open access: yesEarth's Future, Volume 14, Issue 9, September 2026.
Abstract Desert cities in the U.S. Southwest experience the nation's highest aerosol burdens, but how air pollution co‐evolves with hydroclimatic–LULC metrics and racial/ethnic exposure dynamics remains unclear. We developed 30 m Landsat‐derived summer aerosol optical depth (AOD) (2000–2020) for Phoenix, used explainable machine learning to attribute ...
Yuanhui Zhu   +5 more
wiley   +1 more source

Positive Analysis of Invasive Species Control as a Dynamic Spatial Process [PDF]

open access: yes
This paper models control of invasive buffelgrass (Pennisetum ciliare), a fire-prone African bunchgrass spreading rapidly across the southern Arizona desert as a spatial dynamic process. Buffelgrass spreads over a gridded landscape.
Olsson, Aaryn   +4 more
core  

Ecohydrological characteristics of biocrusts explain divergent responses of biocrusts and grasses to rainfall reduction

open access: yesFunctional Ecology, Volume 40, Issue 9, Page 2843-2860, September 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Drylands are mainly structured by both vascular plants and biological soil crusts (biocrusts), the latter often regarded as a self‐organizing component of these ecosystems.
Haoran Luo   +13 more
wiley   +1 more source

A New Species of Brachynemurus Hagen in the B. versutus Subgroup (Neuroptera, Myrmeleontidae, Brachynemurini) from the Sonoran Province, Mexico

open access: yesTaxonomy
Brachynemurus bowlesi, sp. n. is a newly discovered myrmeleontid from the Sonoran Province, the northernmost subtropical region of Mexico. The new species fits within the Brachynemurus versutus subgroup, which now includes five species, all of them ...
Yesenia Marquez-López   +3 more
doaj   +1 more source

Sonoran Desert conservation plan [PDF]

open access: yes, 2005
: Evaluates the conservation significance of county-owned properties in Avra Valley, specifically with regard to Priority Vulnerable Species and the Sonoran Desert Conservation Plan.SDCP reports ; 149Includes bibliographical references (p. 34)

core  

Landscape Sustainability in a Sonoran Desert City

open access: yesCities and the Environment, 2008
The objective of this paper is to discuss concepts of landscape sustainability in the Phoenix metropolitan area. Phoenix is situated in the greater Salt River Valley of the lower Sonoran Desert in the southwest United States.
Chris A. Martin
doaj  

Invasive buffelgrass detection using high‐resolution satellite and UAV imagery on Google Earth Engine

open access: yesRemote Sensing in Ecology and Conservation, 2019
Methods to detect and monitor the spread of invasive grasses are critical to avoid ecosystem transformations and large economic costs. The rapid spread of non‐native buffelgrass(Pennisetum ciliare) has intensified fire risk and is replacing fire ...
Kaitlyn Elkind   +3 more
doaj   +1 more source

Phenological Characterization of Desert Sky Island Vegetation Communities with Remotely Sensed and Climate Time Series Data

open access: yesRemote Sensing, 2010
Climate change and variability are expected to impact the synchronicity and interactions between the Sonoran Desert and the forested sky islands which represent steep biological and environmental gradients.
Stuart E. Marsh   +3 more
doaj   +1 more source

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