R. Simon results 1,175
· Newest (Page 1/47, per page 25)
Author: R. Simon ×Clear All Filters
Search Results
Parallel volcanic chains generated by plume-slab interactionNARA Subscribed
Beekeeping offers a lens to study climate change, linking ecological dynamics with cultural practices, technologies, and livelihoods. While ecological impacts on bees and pollination are well studied, less is known about how beekeeping as a social practice adapts. This systematic review synthesizes 27 peer-reviewed studies across regions and disciplines, guided by social practice theory. We examine five interrelated dimensions...
Coral bleaching events, in which symbionts are lost from host tissues, have become more frequent and severe because of climate change—specifically, elevated temperatures. How such events impact biogenic volatile organic compound (BVOC) emissions, compounds that can function as metabolic signalling elements, remains underexplored. Here we used gas chromatography coupled with mass spectrometry (GC–MS) to characterise the suite o...
Population genetics are routinely studied over vast geographical areas to address questions of origin, routes of migration and epidemiology. However, genetic diversity of certain microorganisms such as plant pathogenic fungi are difficult to study even on a small geographical scale due to their mixed reproduction systems, variable population sizes, clonality and versatility to host adaptation. The genetic variation of an econo...
Community biocultural mapping reveals historical occupation and enables defense of African rainforestsNARA Subscribed
Global conservation maps often overlook community lands, impacting decision-making and reducing local agency. We focus on the high-profile and regionally important case of Massaha’s ancestral territory (Ibola Dja Bana Ba Massaha). In Gabon, the forest is largely gazetted into logging concessions and described as an Eden-like wilderness despite long-term human presence. We compare Massaha’s biocultural maps to global, colonial,...
Climate‐driven alterations in sea‐ice dynamics and shifting fishing activity are reshaping ecosystems across the Arctic and Antarctic, yet conservation‐relevant information for chondrichthyans (sharks, rays, and chimaeras) remains limited. We present the first assessment of Important Shark and Ray Areas (ISRAs) across Polar Waters, integrating species distributions, extinction risk, critical habitat evidence, spatial protectio...
Many large marine predators forage on mesopelagic fish stocks, including commercially valuable tunas. The mesopelagic is under increasing interest for commercial exploitation, given its large biomass with potential to supply fishmeal for aquaculture feed or fish oil. However, the implications of large‐scale mesopelagic fisheries on tunas and other predators may be substantial. Here, we adapt a bioeconomic model with a new pred...
Aim We investigate the distribution of dispersal modes — endozoochory (via animal ingestion), synzoochory (via animal seed accumulation) and anemochory (via wind)—and seed mass of woody plants across Brazilian ecosystems, testing whether their relative abundance in local plant communities could be predicted by climate, edaphic factors and dispersal agents (e.g., the main vectors moving seeds). We expected climate to be the mai...
Stomatal Decoupling From Photosynthesis Under High Temperatures Is Consistent With Stomatal OptimisationNARA Subscribed
Stomatal pores on plant leaves regulate the gain of carbon through photosynthesis and the loss of water through transpiration. Through their responses to environmental conditions, stomata can constrain plant productivity and transpiration fluxes, exerting a strong control on climate feedbacks over land. Although mechanistic modelling of stomata remains a challenge, semi‐empirical and optimisation models have been successfully...