Results 111 to 120 of about 2,098,788 (223)

Pollination Under Pressure: Grazing and Nutrient Enrichment Reshape Arctic Pollinator Communities and Interaction Networks

Global Change Biology, Volume 32, Issue 8, August 2026.
Grazing exclusion reshaped Arctic flower‐visitor communities, increased plant‐pollinator interactions, and altered interaction networks, while nutrient enrichment had weaker, context‐dependent effects. Together the two drivers produced both independent and interactive effects, with tundra grasslands showing the greatest sensitivity to environmental ...
Nicolina Johanson, Martin Andrzejak, Harry Olde Venterink, Luísa G. Carvalheiro, Anu Eskelinen, Risto Virtanen   +5 more
wiley   +1 more source

Aridity exacerbates grazing‐induced rangeland degradation: A population approach for dominant grasses

, 2020
G. R. Oñatibia, G. Amengual, L. Boyero, M. Aguiar   +3 more
semanticscholar   +1 more source

Reconfiguring biofortification strategies to transform food systems and address micronutrient deficiency of the 21st century

Journal of Integrative Plant Biology, Volume 68, Issue 8, Page 2511-2547, August 2026.
This review explores how to make staple foods and horticultural crops more nutritious, including how artificial intelligence‐based screening of gene banks helps deploy nutritionally rich germplasm into breeding. Genome editing can help develop crops richer in minerals, vitamins, and health‐promoting compounds, supporting healthier diets and more ...
Rhowell Jr. N. Tiozon, Alisdair R. Fernie, Nese Sreenivasulu   +2 more
wiley   +1 more source

Traditional Micropatches, Plant Diversity, and Local Perceptions of Rangeland Degradation in Northeastern Ethiopia

Journal of Landscape Ecology
In East Africa, Ethiopia’s rangelands constitute about 64 % of lowland areas, serving as primary feed resources for pastoral communities. However, these rangelands face severe degradation due to overgrazing, climate variability, human disturbance, and ...
Asfaw Oumer, Girmay Shishay, Gebrehiwot Kflay   +2 more
doaj   +1 more source

Herbicide protection seed coating technology for improving restoration success in Great Basin sagebrush plant communities

Restoration Ecology, Volume 34, Issue 6, August 2026.
Abstract Introduction Invasive annual grasses (IAGs) pose a significant threat to sagebrush rangelands, but restoring native perennial species using seed is challenging because pre‐emergent herbicides, used to control IAGs, also harm desired seedlings. This necessitates seeding after herbicide effects diminish. Objective This collection of three papers
Chad S. Boyd, Owen Baughman, Cameron Duquette, Maggie Eshleman, Roxanne Rios, Olga Kildisheva, Michaela Owens, Corinna Riginos, Corinne Schroeder   +8 more
wiley   +1 more source

Seed pellets containing activated carbon increase emergence of native plant species used in dryland restoration following herbicide application

Restoration Ecology, Volume 34, Issue 6, August 2026.
Abstract Introduction Over half of dryland ecosystems worldwide are degraded, making restoration a priority. Most dryland restoration efforts use seed‐based approaches, which often result in limited establishment of desirable species. The dual challenges of abiotic stressors and invasive species dominance are key barriers to native plant community ...
Emily H. Swartz, Bailey Caldwell, Caroline A. Havrilla   +2 more
wiley   +1 more source

Rangeland degradation in the Republic of Kazakhstan: causes and consequences

Problems of AgriMarket
The aim is to search for the causes of pasture degradation in Kazakhstan, determination of stagnation of pasture massifs on the basis of remote sensing of land and the state of pasture lands using NDVI index. Methods - analytical and economic-statistical were used to study the sources of pasture land depletion and factors affecting their condition,
openaire   +1 more source

Spatio-temporal dynamics of climate change, land degradation, and water insecurity in an arid rangeland: The Río San Miguel watershed, Sonora, Mexico

, 2021
Ryan H. Lee, Luis Alan Navarro-Navarro, América N. Lutz Ley, K. Hartfield, Doug Tolleson, C. Scott   +5 more
semanticscholar   +1 more source

REHABILITATION OF DEGRADED RANGELAND IN NORTHERN IRAQ [PDF]

Mesopotamia Journal of Agriculture, 2005
openaire   +2 more sources

Improving the estimation of grazing pressure in tropical rangelands

Environmental Research Letters
Livestock grazing is a key land use globally, with major environmental impacts, yet the spatial footprint of grazing remains elusive, particularly at broad scales.
Pedro David Fernández, Matthias Baumann, Lisandro Blanco, Francisco Murray, José Nasca, Johannes Piipponen, Macarena Tasquer, Tobias Kuemmerle   +7 more
doaj   +1 more source