Results 121 to 130 of about 184,136 (243)
We analysed 16 years of census data from 27 protected areas across Iran to identify factors associated with population growth in the goitered gazelle (Gazella subgutturosa). Population dynamics were associated primarily with protection history and management characteristics and with water availability in surrounding landscapes, while broad‐scale ...
Mohammad Sepehri +3 more
wiley +1 more source
The study used Maximum Entropy (MaxEnt) modeling to assess the current and future potential distributions of Allium karataviense Regel and A. turkestanicum Regel. The modeling was conducted under three climate change scenarios (SSP1‐2.6, SSP2‐4.5, and SSP5‐8.5) across three future periods, 2030s, 2070s, and 2090s. Based on the results, the Western Tien
Alan Ibraimov +3 more
wiley +1 more source
This meta‐analysis across China reveals that grassland biomass is primarily driven by human disturbance and precipitation, while biodiversity is more influenced by climate. Both metrics perform better under mowing and fencing than grazing, with biodiversity and biomass generally sharing a positive linear relationship.
Wenjie Huang +5 more
wiley +1 more source
Shrub biomass was directly determined by mean winter temperature and soil pH, whereas species richness had no significant direct effect. Climatic factors modulated the biodiversity–ecosystem functioning relationship indirectly through biomass, underscoring winter temperature as a critical driver for predicting ecosystem responses to climate change ...
Zijing Li +10 more
wiley +1 more source
A rapid increase in nitrogen deposition has caused many hazards to the Tibetan Plateau over the past few decades. However, as one of the important limiting factors in alpine ecosystems, nitrogen fertilizers are often used to restore the severely degraded grassland.
Zhishu Wang +4 more
openaire +2 more sources
Seasonal grazing on the characteristic of plant communities in the desert steppe
To explore the impact of seasonal rotational grazing on the plant community characteristics of desert grassland, this study took the desert grassland of Yanchi County, Ningxia, as the research object and enclosed grassland (FY) as the control. Four warm-seasons four area rotational grazing methods were set, including traditional time grazing (FG ...
openaire +1 more source
Plant yield and precipitation data from 23 to 29 years of field-based work were used to investigate the periodicity of the annual yield of Seriphidium-steppe desert (wormwood grassland) and its response to precipitation change in the lower Tianshan ...
Y. N. +8 more
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Effects of wildfire on the distribution of mammals and birds in a working shrub‐steppe landscape
Abstract The intensity, frequency, and extent of wildfire have increased drastically in the sagebrush (Artemisia spp.) ecoregion within Washington, USA, over the last few decades. Wildfire on this landscape, already modified and fragmented by agriculture and other disturbances, may challenge the persistence of wildlife that depend on continuous ...
Katherine Burgstahler +4 more
wiley +1 more source
Effects of Grazing Intensity on Soil Microbial Community Characteristics in Desert Steppe
[Objective] Investigating the response mechanism of soil microbial communities to changes in grazing intensity can provide scientific theoretical and technical support for ecological protection and restoration of desert steppe.
ZHANG Mengmeng +6 more
doaj +1 more source
Le projet ERC Desert Networks dans la lettre de l'INSHS
Les enjeux et les réalisations du projet Desert Networks sont à l'honneur dans la lettre d'information de l'INSHS (Institut des sciences humaines et sociales du CNRS) !
Desert Networks
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