Results 141 to 150 of about 32,052 (317)

Is the Presence of Honeybees Having an Impact on Solitary Bee Species Abundance? [PDF]

open access: gold, 2023
Fatma R. Hetıta   +3 more
openalex   +1 more source

Annual Reports to the ESA Council ESA 110th Annual Meeting July, 2025

open access: yes
The Bulletin of the Ecological Society of America, EarlyView.
wiley   +1 more source

Borderline Resectable Classification Identifies Candidates for Conversion Therapy in Unresectable Hepatocellular Carcinoma Treated With Atezolizumab and Bevacizumab

open access: yesHepatology Research, EarlyView.
ABSTRACT Background Conversion therapy, which seeks to achieve curative treatment following systemic therapy, is increasingly acknowledged in the management of unresectable hepatocellular carcinoma (HCC). However, validated criteria for predicting eligibility for conversion remain unclear. We investigated the utility of the recently proposed borderline
Yasuto Takeuchi   +20 more
wiley   +1 more source

Bee community and trait‐based responses to fire in a Mediterranean landscape

open access: yesInsect Conservation and Diversity, EarlyView.
Fire drives a short‐term increase in bee abundance and diversity, despite its strong negative impact on floral resources. Acting as an environmental filter, fire shapes bee communities as increased post‐fire fine‐scale heterogeneity favors bees with specific functional traits such as ground‐nesting and generalist species.
Georgios Nakas   +8 more
wiley   +1 more source

Susceptibility of solitary bees to agrochemicals highlights gaps in bee risk assessment

open access: yesEnvironmental Toxicology and Pharmacology
Ground-nesting solitary bees are the most abundant bee species in the xeric areas of the world, but the effects of agrochemicals on them have been little studied. Herein, we evaluated the topical toxicity of an insecticide, a herbicide, and an essential oil on Mediterranean ground-nesting bees (Andrena impunctata, A. nigroolivacea, A.
Roberto Catania   +7 more
openaire   +3 more sources

Wild bee diversity and land use: A case study in a mountain agroecosystem of the Serranía de Ronda, southern Spain

open access: yesInsect Conservation and Diversity, EarlyView.
Orchards supported the highest wild bee diversity and functional diversity, highlighting their role in maintaining bee communities in Mediterranean agroecosystems. Landscape heterogeneity positively influenced functional evenness and dispersion of wild bee communities, underscoring the importance of diverse landscapes for bee conservation. The presence
Violeta Hevia   +3 more
wiley   +1 more source

Soil sand content is a driving force in structuring bee communities

open access: yesInsect Conservation and Diversity, EarlyView.
We conducted a carefully designed observational study across three soil sand content categories using Dalea purpurea that attracts a wide range of bee species and grows in different soil types. Soil sand content, not floral resource availability, affected patterns of bee distribution, and contrary to expectations, sandier sites did not host the highest
Marissa H. Chase   +5 more
wiley   +1 more source

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