Results 61 to 70 of about 274,337 (222)

Variation of the phytoplankton related to sea surface temperature, wind and geostrophic currents in the Cape Verde region using satellite data [PDF]

open access: yes, 2008
Series temporales de la región de Cabo Verde (CV) basadas en la concentración de clorofila, temperatura superficial del agua de mar, dirección e intensidad de vientos, y corrientes geostróficas provenientes de Atlántico
Ramos, V.
core   +1 more source

Key drivers of at‐vessel mortality in demersal sharks

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Chondrichthyans are highly vulnerable to fisheries overexploitation, and postcapture mortality poses a significant threat to most species. Global bycatch mitigation guidelines recommend adopting hierarchical decision‐making approaches tailored to species‐specific vulnerabilities and socioeconomic and regulatory contexts.
David Ruiz‐García   +3 more
wiley   +1 more source

Avances del Proyecto ECCIP: Estudio de los cambios climáticos y su impacto en el Perú

open access: yesRevista de Investigación de Física, 1999
Se presenta un avance del análisi de las condiciones oceanográfis y meteorológicas del periódo 1988-1996, con particular atención al fenómeno ENSO que tiene su principal escenario en el Pacífico Tropical, con manifestaciones espectaculares en el área ...
Salvador Zuta, Jorge Otiniano
doaj   +1 more source

Validation of daily growth increments and estimation of growth rates of larval and early juvenile black skipjack, Euthynnus lineatus, using otoliths [PDF]

open access: yes, 1993
ENGLISH: Increments in otoliths (sagittae) were examined, using light and scanning electron microscopy, to determine ages and estimate growth rates of larval and early-juvenile black skipjack, Euthynnus lineatus.
Wexler, Jeanne B.
core  

Vulnerability of marine megafauna to global at‐sea anthropogenic threats

open access: yesConservation Biology, Volume 40, Issue 1, February 2026.
Abstract Marine megafauna species are affected by a wide range of anthropogenic threats. To evaluate the risk of such threats, species’ vulnerability to each threat must first be determined. We build on the existing threats classification scheme and ranking system of the International Union for Conservation of Nature (IUCN) Red List of Threatened ...
Michelle VanCompernolle   +309 more
wiley   +1 more source

Red tide evolution in the Mazatlán Bay area from remotely sensed sea surface temperatures

open access: yesGeofísica Internacional, 1999
En este artículo se presenta la evolución de un evento de marea roja ocurrido en la bahía de Mazatlán, localizada al noroeste de México, durante febrero de 1996.
Raúl Aguirre Gómez   +2 more
doaj   +1 more source

Comportamiento temporal y tendencias climáticas en la ciudad de Mar del Plata (período 1971-2010) [PDF]

open access: yes, 2014
Las condiciones climáticas de Mar del Plata, por su localización en el sudeste bonaerense, resultan representativas del clima templado con influencia oceánica. Los objetivos de esta investigación pretenden analizar el comportamiento temporal y tendencias
García, Mónica Cristina   +1 more
core  

Variation in responses to temperature in admixed Populus genotypes predicts geographic shifts in regions where hybrids are favored

open access: yesNew Phytologist, Volume 249, Issue 3, Page 1509-1526, February 2026.
Summary Plastic responses of plants to their environment vary as a result of genetic differentiation within and among species. To accurately predict rangewide responses to climate change, it is necessary to characterize genotype‐specific reaction norms across the continuum of historic and future climate conditions comprising a species' range. The North
Alayna Mead   +21 more
wiley   +1 more source

Simulació numèrica de fronts costaners nocturns a la conca de la Mediterrània [PDF]

open access: yes, 2014
Quan el Sol es pon, l'aire del prelitoral es refreda a un ritme major que l'aire situat sobre el mar i la costa, i es forma a mesura que avança la nit un moviment de l'aire més fred de l'interior cap a la costa a través de rius, torrents, i els vessants ...
Mazon, Jordi, Pino, David
core   +2 more sources

Exploring the Effects of Ultrasound Processing on Food Packaging Laminated With Aluminum Foil

open access: yesPolymer Engineering &Science, Volume 65, Issue 12, Page 7136-7147, December 2025.
ABSTRACT This study investigates the effects of ultrasound (US) processing on laminated plastic packaging containing aluminum foil for food contact applications. Two multilayer structures, PET/Al/PE and PET/Al/PP, were exposed to US at 25 kHz and 8.75 W/L for up to 40 min at 25°C and 60°C, using a 3% acetic acid as a food simulant.
Matheus Morandi de Almeida   +7 more
wiley   +1 more source

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