Results 81 to 90 of about 13,871 (228)

Na+-dependent NO3- uptake in leaf cells of the seagrass Posidonia oceanica (L.) Delile [PDF]

open access: yes, 2015
Posidonia oceanica (L.) Delile is an endemic Mediterranean seagrass of recognized ecological significance and, as other seagrasses, this species has secondarily adapted to live in the marine environment.
Fernandez, José Antonio   +3 more
core  

Natural patches in Posidonia oceanica meadows: the seasonal biogeochemical pore water characteristics of two edge types [PDF]

open access: yes, 2017
peer reviewedSeagrass meadows can be assimilated to seascape matrixes encompassing a mosaic of natural and anthropogenic patches. Natural patches within the Mediterranean Posidonia oceanica meadows show a structural particularity which consist in a ...
Abadie, Arnaud   +3 more
core   +1 more source

Precursors of Marine Heatwaves in the Eastern Mediterranean

open access: yesGeophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract Re‐analysis and observational data are used to identify the relationship between marine heatwaves and atmospheric heatwaves over the Eastern Mediterranean, and also the precursors of marine heatwaves in the 15‐day before heatwave onset. There has been a clear tendency for more heat extremes in recent years.
Chaim I. Garfinkel   +3 more
wiley   +1 more source

Seagrass meadows (Posidonia oceanica) distribution and trajectories of change [PDF]

open access: yesScientific Reports, 2015
AbstractPosidonia oceanica meadows are declining at alarming rates due to climate change and human activities. Although P. oceanica is considered the most important and well-studied seagrass species of the Mediterranean Sea, to date there has been a limited effort to combine all the spatial information available and provide a complete distribution of ...
Telesca L   +16 more
openaire   +7 more sources

Gasification and pyrolysis of Posidonia oceanica in the presence of dolomite [PDF]

open access: yes, 2015
In the present work, a very detailed study of the reforming of syngas produced in the decomposition of Posidonia oceanica is done. The effect of the presence of different amounts of dolomite is analyzed. Also pyrolysis is studied, in nitrogen atmosphere,
Conesa, Juan A., Domene, Antonio
core   +2 more sources

Sustainable bioplastics manufacturing from renewable sources

open access: yesFEBS Open Bio, Volume 16, Issue 4, Page 686-708, April 2026.
Bioplastics are manufactured by using polymers from different bio‐based sources. These novel materials not only offer biodegradability but also possess various functional properties that make them suitable for diverse applications. Recent developments in the preparation of bioplastics are reported, highlighting the distinct properties of each type of ...
C. Valeria L. Giosafatto   +6 more
wiley   +1 more source

Optimizing interpolation of shoot density data from a Posidonia oceanica seagrass bed [PDF]

open access: yes, 2006
A case study on the optimization of Posidonia oceanica density interpolation, using a data set from a large meadow at Porto Conte Bay (NW Sardinia, Italy), is presented.
Chessa, LA   +4 more
core   +1 more source

Endemic Mediterranean seagrasses poised to survive climate change challenges

open access: yesEcological Applications, Volume 36, Issue 3, April 2026.
Abstract Understanding the current and future trajectories of critical habitats is essential for biodiversity conservation and ecosystem management, especially in semi‐enclosed environments such as the Mediterranean Sea. Endemic habitats in the Mediterranean, such as Posidonia meadows, are crucial for marine biodiversity, nutrient cycling, oxygen ...
Francesco Paolo Mancuso   +6 more
wiley   +1 more source

Feeding preferences of amphipod crustaceans Ampithoe ramondi and Gammarella fucicola for Posidonia oceanica seeds and leaves

open access: yesScientia Marina, 2019
The functional importance of herbivory in seagrass beds is highly variable among systems. In Mediterranean seagrass meadows, macroherbivores, such as the fish Sarpa salpa and the sea urchin Paracentrotus lividus, have received most research attention, so
Inés Castejón-Silvo   +2 more
doaj   +1 more source

Epiphytic hydroids on Posidonia oceanica seagrass meadows are winner organisms under future ocean acidification conditions: evidence from a CO2 vent system (Ischia Island, Italy)

open access: yesThe European Zoological Journal, 2021
Effects of ocean acidification (OA) on the plant phenology and colonization/settlement pattern of the hydrozoan epibiont community of the leaves of the seagrass Posidonia oceanica have been studied at volcanic CO2 vents off Ischia (Italy).
C. Gravili, F. Cozzoli, M. C. Gambi
doaj   +1 more source

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