Results 81 to 90 of about 1,521 (173)

Ecologia de les comunitats de quironòmids en rius mediterranis de referència / Ecology of Chironomidae Communities in Mediterranean Reference Streams

open access: yes, 2008
[cat] Aquest treball aborda l'ecologia de les comunitats d'un dels grups de macroinvertebrats bentònics més diversos i abundants dels nostres rius, els quironòmids.
Puntí Casadellà, Maria del Tura
core  

Evaluating the Intercropping Systems in the Context of Agroecological Resilience in the Current Era of the Changing Climate: A Scenario of Scientific Analysis of Last Decade Data

open access: yesClimate Resilience and Sustainability, Volume 5, Issue 1, June 2026.
The extreme event of climate change (CC) has become more crucial, and under the current context of CC during the last decade. The cropping system (CS) approach is more appropriate than a suitable and established package of practices for individual crops, as CS interrelates with other components and resources related to sustainable farming under the ...
Sagar Maitra   +9 more
wiley   +1 more source

How Does the Phasianidae Maintain Its Diversity in Central China?

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
ABSTRACT The hypothesis of allopatric speciation suggests that spatial separation is the major driver to speciation. The ecological niche theory suggests that differentiations in niche dimensions allow more species to co‐exist in ecological communities.
Qian Li   +3 more
wiley   +1 more source

Multiproxy evidence of Mid-Pleistocene dry climates observed in calcretes in Central Turkey

open access: yes, 2013
Palaeosols are very important in reconstructing palaeoclimate studies, since they are accepted as useful climate markers and as potential providers of proxy data.
Kucukuysal, Ceren   +5 more
core   +1 more source

Convection‐Permitting Regional Climate Simulations Reveal Stronger Drying and Snow Loss in Semi‐Arid Mountainous Basins of Morocco

open access: yesHydrological Processes, Volume 40, Issue 6, June 2026.
Convection‐permitting simulations (WRF3, 3 km) better represent mountain precipitation and snow processes than coarser regional simulations (WRF20, 20 km). Hydrological simulations forced by WRF3 improve streamflow seasonality and snow‐related hydrological signatures compared to WRF20.
Ouiaam Lahnik   +6 more
wiley   +1 more source

Oases of endemism: Regional aquifer desert springs serve as biodiversity hotspots preserving vulnerable endemic taxa in the Great Basin and Mojave Desert regions

open access: yesLimnology and Oceanography, Volume 71, Issue 6, June 2026.
Abstract Spring ecosystems in arid regions often serve as crucial biodiversity hotspots by providing some of the only reliable sources of surface water. However, anthropogenic activities and climate change have severely degraded spring ecosystems worldwide, emphasizing the need for large‐scale multidisciplinary studies informing conservation efforts ...
Matthew J. Forrest   +4 more
wiley   +1 more source

Distribution under climate change of Anemone coronaria: linking flower colour and seed dispersal

open access: yesNordic Journal of Botany, Volume 2026, Issue 6, June 2026.
Flower colour polymorphism is driven by divergent selection regimes on the colour morphs across time and space. Anemone coronaria, a colour‐polymorphic geophyte with red, purple, and white flowers, displays a geographic pattern along Israel's aridity gradient: polymorphic populations are restricted to Mediterranean climates, while monomorphic‐red ...
Tzlil Labin   +3 more
wiley   +1 more source

Climate and land-use changes as determinants of lesser kestrel Falco naumanni abundance in Mediterranean cereal steppes (Sicily) [PDF]

open access: yes, 2010
Monitoring of lesser kestrels Falco naumanni is necessary to promote conservation of this vulnerable species. To this end, 35 colonies of this species located in the NNW and SE of Sicily were monitored from 2003 to 2009. Counts of the active colonies and
SARA', Maurizio
core  

Quantitative synthesis of the effects of drought on community composition and species interactions in terrestrial ecosystems

open access: yesOikos, Volume 2026, Issue 6, June 2026.
Droughts, increasingly frequent under human‐driven climate change, are expected to intensify globally. Both pulsed and prolonged droughts can strongly affect organismal survival and population dynamics, potentially altering terrestrial communities and ecosystems.
Mattheau S. Comerford   +14 more
wiley   +1 more source

Effects of increased heat and drought stress approximating climate warming on the reproduction, photosynthesis and growth of Proteaceae species in a southern African Mediterranean climate ecosystem

open access: yes, 2016
PhD (Botany) at Potchefstroom CampusIn this research project, the effects of warming and drought on three Proteaceae species (Protea repens, Protea laurifolia, Leucadendron laureolum) were investigated through various monitoring and experimental studies ...
Arnolds, Judith Lize
core  

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