Wiley Online Library : Global Change Biology
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Dispersal and connectivity in increasingly extreme climatic conditions

This study examines how altered environmental conditions due to climate change, particularly an altered flooding regime of the Okavango Delta, could affect the dispersal and connectivity of the endangered African wild dog. Using flood scenarios representing pronounced dry and wet periods, we find that more extreme floods can alter dispersal patterns...

Sat May 4, 2024 12:02
Tree contributions to climate change adaptation through reduced cattle heat stress and benefits to milk and beef production

We developed a generally applicable and multi-scale model for the impact of trees in mitigating cattle heat stress. Trees can reduce cattle heat stress by up to 30% and hold the greatest potential to reduce cattle heat stress in higher latitudes and altitudes. In 2070–2080, existing trees were model to contribute substantially to New Zealand milk...

Sat May 4, 2024 12:02
Global synthesis on the response of soil microbial necromass carbon to climate‐smart agriculture

By implementing climate-smart agricultural practices, we can amplify the storage of carbon within microbial residues, offering promising avenues in the fight against climate change. These enhancements are intricately tied to an array of factors including soil properties, climatic conditions, and biological dynamics, with alterations in living microbial...

Sat May 4, 2024 12:02
Inferred drought‐induced plant allocation shifts and their impact on drought legacy at a tropical forest site

At a wet location in the tropics, we demonstrate that changes in how plants allocate carbon (for growth or respiration) can be determined using model data fusion (constraining model runs with observations through a Bayesian statistical method), rather than relying on difficult direct measurements. The models show that changes in plant growth at this...

Fri May 3, 2024 11:36
Arctic plasmidome analysis reveals distinct relationships among associated antimicrobial resistance genes and virulence genes along anthropogenic gradients

We investigated the impact of melting glaciers and wastewater in the Arctic on the aquatic resistome. Plasmids, small genetic carriers known for transferring antibiotic resistance genes among bacteria were our target. By studying these genetic elements in glacial ice and nearby waters of Svalbard, we uncovered the presence of the unique as well unexpected...

Wed May 1, 2024 10:48
Multiple stressors alter greenhouse gas concentrations in streams through local and distal processes

We found that the simultaneous occurrence of several human-induced stressors in streams increases the concentrations of greenhouse gases in their waters, potentially exacerbating climate crisis. Our results also indicate that the scale at which human impacts occur has different effects on carbon dioxide and methane concentrations. Collectively, our...

Wed May 1, 2024 10:48

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