Results 21 to 30 of about 116 (108)

Phylogenetically‐informed estimates of notosuchian (Archosauria, Crocodylomorpha) body size and the challenges of inferring macroevolutionary patterns in extinct groups

open access: yesPalaeontology, Volume 69, Issue 3, 2026.
Abstract Notosuchian crocodylomorphs were predominantly active terrestrial predators, exhibiting a wide range of ecomorphological specializations and body sizes. Given that body size plays an important role in the life history of vertebrates, its accurate estimation for notosuchians is crucial for understanding macroevolutionary and macroecological ...
Ana Laura S. Paiva   +4 more
wiley   +1 more source

Warming Leads to Biomass Increase, Leaf Nitrogen Decline, and Community Turnover in Mediterranean Nardus stricta Grasslands

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
Experimental warming in Mediterranean subalpine Nardus stricta grasslands increased plant biomass and species richness. However, it drove community turnover, reduced the abundance of cold‐adapted endemics, and lowered leaf nitrogen content, indicating declining forage quality.
Marta Correia   +2 more
wiley   +1 more source

Examining the Impact of Government Input Support on Rice Production in Vietnam

open access: yesAustralian Journal of Agricultural and Resource Economics, Volume 70, Issue 2, Page 503-517, April 2026.
ABSTRACT Although rice production plays a vital role in Vietnam's economy, rice farmers' incomes remain low compared to other sectors. Several support policies have been introduced to improve this, including input support policies. This study examines the effect of input support on production outcomes of rice farmers using endogenous switching ...
Keo Sa Rate Thach   +5 more
wiley   +1 more source

Application of Singular Spectrum Analysis (SSA) for Delineating Geomagnetic and Lithospheric Signatures Associated With M7.6 Japan Earthquake

open access: yesEarth and Space Science, Volume 13, Issue 3, March 2026.
Abstract In this paper, Singular Spectral Analysis (SSA) is applied to the geomagnetic field to delineate signatures from different sources, such as geomagnetic variability and lithospheric processes. We performed SSA on the Y component of the Swarm satellite magnetic field By during the period from September 2023 to January 2024. Eigen values obtained
Amrita Yadav   +4 more
wiley   +1 more source

Pollution‐Driven Selection in a Non‐Biting Midge: Genome‐Wide Responses to Bacillus thuringiensis israelensis and Copper

open access: yesMolecular Ecology, Volume 35, Issue 3, February 2026.
ABSTRACT Riparian ecosystems are vital interfaces between aquatic and terrestrial environments but are increasingly impacted by anthropogenic pollution. In these systems, merolimnic insects serve as crucial ecological links, occupying aquatic habitats as larvae and terrestrial environments as adults, thus being an essential food source in both ...
Nina Röder   +6 more
wiley   +1 more source

Carbono e nutrientes na biomassa aérea arbórea, vegetação sob coberto e solo numa cronossequência de povoamentos de pinhal bravo Carbon and nutrient amounts in aboveground biomass, understory and soil in a pine stand chronosequence

open access: yesRevista de Ciências Agrárias, 2009
Avaliou-se a biomassa e a quantidade de nutrientes da parte aérea de povoamentos de pinhal bravo da Mata Nacional de Leiria, com idades abrangendo o período da respectiva revolução, bem como da vegetação sob coberto.
Manuel Madeira   +5 more
doaj  

Complete Rainforest Elevational Gradient Reveals Unusual Diversity Patterns of Non‐Volant Mammals in New Guinea

open access: yesDiversity and Distributions, Volume 31, Issue 12, December 2025.
ABSTRACT Aim We address a critical gap in the elevational community ecology of tropical non‐volant mammals in the Australian and Oceanian zoogeographic realms. Specifically, we document alpha and beta diversity, environmental predictors and community composition of individual clades in relation to their ecology and evolutionary history along an ...
František Vejmělka   +7 more
wiley   +1 more source

Global anaesthesia practice using inguinal hernia surgery as a tracer condition: a secondary analysis of an international prospective cohort study

open access: yesAnaesthesia, Volume 80, Issue 11, Page 1343-1351, November 2025.
Summary Introduction Restoration of surgical capacity is essential to post‐COVID‐19 recovery. This study explored the use and safety of anaesthesia options for inguinal hernia surgery, a common tracer condition, to describe current global practice and highlight opportunities to build the capacity of health systems.
NIHR Global Health Research Group on Environmentally Sustainable Hospitals in Low‐ and Middle‐income Countries   +5007 more
wiley   +1 more source

A Piroecologia do Pinheiro Bravo

open access: yes, 2005
O pinheiro bravo apresenta características interpretáveis como adaptações evolutivas ao fogo e que são compatíveis com as estratégias de resistência (casca espessa), que responde adequadamente à ocorrência de fogos de severidade ecológica reduzida, e de evasão (pinhas com deiscência térmica), correspondente a fogos de severidade elevada.
Fernandes,Paulo   +2 more
openaire   +1 more source

Avaliação da qualidade da informação sobre o uso de Canabidiol na dor crônica no YouTube

open access: yesRevista Informação na Sociedade Contemporânea
Introdução: A dor crônica afeta a qualidade de vida e exige múltiplos medicamentos para o manejo. Nesse cenário, os canabinoides, especialmente o canabidiol (CDB), têm sido utilizados como alternativa terapêutica.
Luiz Paulo Souza Rios   +4 more
doaj   +1 more source

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