Results 51 to 60 of about 1,008 (177)

Only One Percent of Important Shark and Ray Areas in the Western Indian Ocean Are Fully Protected From Fishing Pressure

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
Delineation of Important Shark and Ray Areas (ISRAs) In the Western Indian Ocean was enhanced by the verification and incorporation of unpublished records. Even with this expanded dataset, ~99% of ISRA coverage fell outside of fully protected, no‐take MPAs.
Jesse E. M. Cochran   +132 more
wiley   +1 more source

Adequação dos parâmetros do modelo de Green-Ampt-Mein-Larson em condições de campo Adjustment of Green-Ampt-Mein-Larson model parameters under field conditions

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2010
O modelo de Green-Ampt-Mein-Larson (GAML) é um dos mais empregados na modelagem da infiltração; entretanto, alguns de seus parâmetros não condizem com a situação real do processo de infiltração da água no solo.
João H. Zonta   +4 more
doaj   +1 more source

Escorrência e erosão a múltiplas escalas espaciais numa área florestal mista recentemente ardida no centro de Portugal

open access: yesTerritorium: Revista Portuguesa de riscos, prevenção e segurança, 2010
O presente artigo apresenta resultados preliminares da monitorização de escorrência e erosão do solo após incêndio, numa micro-bacia hidrográfica no centro de Portugal.
Isabel A. C. Fernandes   +5 more
doaj   +1 more source

An Integrative Appraisal of the Diversity of the Genus Myotis (Chiroptera, Vespertilionidae) in Chile

open access: yesJournal of Zoological Systematics and Evolutionary Research, Volume 2026, Issue 1, 2026.
The taxonomy of Chilean Myotis has long been contentious, particularly regarding the status of M. arescens relative to M. atacamensis and M. chiloensis. Here, we use an integrative framework combining genome‐wide single nucleotide polymorphisms (SNPs), morphometrics, and bioacoustics to reassess lineage boundaries and evolutionary relationships in ...
Enrique Rodríguez-Serrano   +8 more
wiley   +1 more source

Environmental impacts of a reduced flow stretch on hydropower plants

open access: yesBrazilian Journal of Biology, 2018
In Brazil, given its privileged hydrology, the unexplored economic use of water resources has many dimensions, such as hydroelectric power. This energy will face increasingly rigorous social and environmental impact assessments (40% of potential is ...
F. V. A. Souza-Cruz-Buenaga   +3 more
doaj   +1 more source

Local Sea Surface Temperatures Modulate the Occurrence of Heavy Rainfall Events in the Galápagos Archipelago

open access: yesGeophysical Research Letters, Volume 52, Issue 23, 16 December 2025.
Abstract Climate change is expected to increase the frequency and intensity of heavy rainfall events (HRE) globally. In the Galápagos Islands, HREs have caused severe impacts such as infrastructure loss and ecosystem damage, yet their occurrence remains poorly understood.
M. K. Schneider   +8 more
wiley   +1 more source

Impacts of Spatial and Temporal Station Availability on Gridded Precipitation Products in Central America

open access: yesEarth and Space Science, Volume 12, Issue 12, December 2025.
Abstract Gridded precipitation data sets have become essential for understanding climate variability and long‐term trends; however, their accuracy and reliability strongly depend on the availability and the spatial and temporal distribution of in situ meteorological observations. Here, we evaluate the performance of four gridded precipitation products:
Isabel González‐Méndez   +4 more
wiley   +1 more source

Application of photographic ‘capture–recapture' modelling to estimate recruitment and apparent survival in a long‐lived territorial raptor

open access: yesJournal of Avian Biology, Volume 2025, Issue 6, November 2025.
Survival is a life history trait that contributes most to population dynamics in long‐lived birds, and the study of individual characteristics is relevant for population conservation. Here we provide information on territorial recruitment and individual replacement in a population of Bonelli's eagle Aquila fasciata in southeastern Spain based on a long‐
José Enrique Martínez   +3 more
wiley   +1 more source

Análise de chuvas intensas visando ao dimensionamento de estruturas de conservação do solo para a região de Chapecó, Santa Catarina

open access: yesAgropecuária Catarinense, 2019
As práticas mecânicas ou obras hidráulicas fazem parte dos princípios do manejo conservacionista do solo e são dimensionadas em função de alguns fatores, entre eles, as características da chuva local. Nesse sentido, este trabalho buscou analisar os dados
Álvaro José Back   +2 more
doaj   +1 more source

Modelagem e Simulação no Âmbito da Hidrologia

open access: yesRevista Agrogeoambiental, 2011
A modelagem hidrológica pode ser considerada como um conjunto de ferramentas destinadas ao cálculo e à representação de dados que possibilita a previsão de eventos, a realização de projetos, o gerenciamento dos recursos hídricos, além de outros tipos de aplicação.
openaire   +2 more sources

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