Results 71 to 80 of about 5,911 (139)

Beyond the safety thresholds: Contrasting drought responses in Mediterranean seeders and resprouters revealed by hydraulic and leaf turgor safety margins

open access: yesJournal of Ecology, Volume 114, Issue 11, November 2026.
We evaluated drought‐induced damage, resistance and recovery in several Mediterranean woody species spanning contrasting regeneration strategies. By integrating hydraulic and leaf turgor safety margins, foliar damages, mortality and non‐structural carbohydrates, we identified three drought‐induced functional phases.
Luna Morcillo   +4 more
wiley   +1 more source

Ceramic ecology in an Islamic capital: changes in the production and consumption of pottery in Palermo

open access: yesEarly Medieval Europe, Volume 34, Issue 4, Page 555-575, November 2026.
Palermo became the new capital of Sicily after the Aghlabid conquest in 831. The transformation of the city into a capital took many forms, including the production and consumption of pottery. The perspective from ceramic evidence shows that Palermo underwent faster and deeper processes of Islamization than other urban and rural contexts across the ...
Viva Sacco
wiley   +1 more source

Behavioural Diversity of Fishes: Concepts, Drivers and Its Role in Conservation and Management

open access: yesFish and Fisheries, Volume 27, Issue 6, Page 1245-1268, November 2026.
ABSTRACT Human activity has altered nearly all ecosystems on Earth, contributing to substantial biodiversity loss across taxonomic, genetic and functional dimensions, from the intraspecific to the ecosystem scale. Yet some components of biodiversity remain hidden or underappreciated, including behavioural diversity.
Marie Prchalová   +25 more
wiley   +1 more source

Seasonal shifts in network structure and species roles in a tropical island plant–flower visitor community Cambios estacionales en la estructura de la red de interacciones entre plantas y visitantes florales y en los roles de las especies en una comunidad insular tropical

open access: yesInsect Conservation and Diversity, Volume 19, Issue 6, Page 1450-1460, November 2026.
Constant visitation rates across the flowering season masked major shifts in plant and flower visitor interaction structure, specialization, species roles and trait‐driven patterns shaping interaction intensity. Plants and flower visitors changed ecological roles over time, with native flower visitors playing key roles in maintaining network cohesion ...
Alba Costa   +3 more
wiley   +1 more source

Synergistic effects of hypoxia and increasing CO2 on benthic invertebrates of the central Chilean coast

open access: yesFrontiers in Marine Science, 2015
Ocean acidification and hypoxic events are an increasing worldwide problem, but the synergetic effects of these factors are seldom explored. However, this synergetic occurrence of stressors is prevalent.
Alexandra eSteckbauer   +9 more
doaj   +1 more source

Global Multi‐Model Eddy Dissipation Rate Probability Density Functions for Clear‐Air Turbulence Under Climate Change

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 20, 28 October 2026.
Abstract Atmospheric turbulence poses a major risk to aviation, and it is expected to intensify as a response to climate change. The probability density functions (PDFs) of dozens of different clear‐air turbulence (CAT) diagnostics have been found to shift to higher values in response to climate change, consistent with strengthened vertical wind shear ...
Joana de Medeiros, Paul D. Williams
wiley   +1 more source

Epiphyte load on the seagrass Posidonia oceanica (L.) Delile does not indicate anthropogenic nutrient loading in Cabrera Archipelago National Park (Balearic Islands, Western Mediterranean)

open access: yesScientia Marina, 2008
The epiphyte load on the leaves of the seagrass Posidonia oceanica (L.) Delile was estimated at the end of summer in three sites and two depths (7 m and 17 m) of the Cabrera Archipelago National Park (Balearic Islands, Western Mediterranean) from 2004 to
Jorge Terrados   +1 more
doaj   +1 more source

Compost versus vermicompost as substrate constituents for rooting shrub cuttings

open access: yesSpanish Journal of Agricultural Research, 2013
The feasibility of composted (C), composted plus vermicomposted (V1) and straight vermicomposted (V2) tomato crop waste as component of rooting media for Euonymus japonicus ‘Microphylla’ and Lavandula angustifolia vegetative propagation was studied ...
F. Fornes   +2 more
doaj   +1 more source

A new species of Bathymedon Sars, 1892 (Amphipoda: Oedicerotidae) from the western Mediterranean bathyal floor

open access: yesScientia Marina, 1998
Bathymedon longirostris sp. nov. (Amphipoda: Oedicerotidae) from the western Mediterranean bathyal suprabenthos is described. It is characterised by the well-developed rostrum; the discrete lateral lobe of head; the elongation of the peduncle segment 3 ...
Damiá Jaume   +2 more
doaj   +1 more source

Estudio de la presencia y bioacumulación de compuestos organoclorados en la piscicultura del mediterrã neo occidental comparación con el ecosistema marino circundante

open access: yes, 2011
En la presente Tesis Doctoral se ha estudiado la presencia y bioacumulación de compuestos organoclorados en la piscicultura del Mediterráneo occidental, así como en el entorno marino circundante. La investigación realizada se estructura en tres partes diferenciadas. En la primera parte se ha utilizado la técnica GC-MS para el estudio de la presencia de
openaire   +23 more sources

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