Results 61 to 70 of about 18,116 (232)

Sources and emission of greenhouse gases in Danube Delta lakes [PDF]

open access: yes, 2018
Production of methane and carbon dioxide as well as methane concentrations in surface waters and emissions to the atmosphere were investigated in two flow-through lake complexes (Uzlina-Isac and Puiu-Rosu-Rosulet) in the Danube Delta during post-flood ...
Balan, Sorin   +5 more
core  

Is the Mesolithic-Neolithic Subsistence Dichotomy Real? New Stable Isotope Evidence from the Danube Gorges [PDF]

open access: yes, 2004
The article presents new results of stable isotope analyses made on animal and human bones from the Mesolithic-early Neolithic sites of Lepenski Vir and Vlasac in the Danube Gorges of the Balkans.
Borić, Dušan   +3 more
core   +1 more source

An analysis of plant palatability on pastures of the delta: Case study, Danube Delta area, Romania

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca
The palatability of a plant refers to the degree of attraction or preference that animals show toward that particular plant. Various factors can influence palatability, including the plant’s chemical composition, texture, taste, aromas, and the ...
Simona D. CHIRILĂ   +4 more
doaj   +1 more source

Migrating in a Warming World: A Deep Learning Approach to Predict Pan‐American Seasonal Shifts in the Monarch Butterfly Niche

open access: yesGlobal Change Biology, Volume 32, Issue 3, March 2026.
Migratory species are highly sensitive to environmental changes, making them useful indicators of how ecosystems respond to global change. To address the limitations of time‐static species distribution models, which fail to capture dynamic range shifts, we develop a time‐aware deep learning model to study the monarch butterfly migration across the ...
Chiara Vanalli   +3 more
wiley   +1 more source

Les Lipovènes du delta du Danube [PDF]

open access: yesBalkanologie, 2008
Les Lipovenes, Russes schismatiques connus aussi sous le nom de Vieux-croyants arrives dans la region du delta du Danube au debut du xviiie siecle, sont consideres comme etant la population emblematique du delta. Dispersee sur le territoire de trois pays, au cœur d’enjeux politiques et strategiques, leur societe, apparemment archaique, cache une ...
openaire   +1 more source

Ecotourism in the Danube Delta Biosphere Reserve

open access: yesLUMEN Proceedings, 2020
In the past years, tourism has been facing a constantly extension. The average annual growth rates has varied from 5 to 10%, making tourism one of the leading sector wich assure worldwide economic and development opportunities This ascending trend was also reflected on ecotourism and has been determined by the expanding desire of city people to go out ...
Dragos Mihai Panagoret   +2 more
openaire   +2 more sources

Observations on Morphological Color Changes in Pontic Shad (Alosa Immaculata, Bennet 1835) during Spawning Migration in the Danube [PDF]

open access: yesScientific Annals of the Danube Delta Institute, 2019
The Pontic shad (Alosa immaculata Bennett 1835) is a Black Sea member of the Clupeidae family that migrates into the Danube via the principal Danube Delta branches and spawns in the upstream reaches of the river.
Tosik Katarina, Taflan Elena
doaj   +1 more source

Future Climate Change Assessment in Flood Risk Management: A Synthesis of Practices in Germany and the BeNeLux Countries

open access: yesJournal of Flood Risk Management, Volume 19, Issue 1, March 2026.
ABSTRACT Climate change, with its links to an intensified water cycle, heavier rainfall, and potentially higher flood peaks, raises concerns about the adequacy of current flood risk management. The devastating July 2021 floods in western Europe underscored these concerns, highlighting the need for transboundary cooperation and shared expertise in ...
Elena Macdonald   +8 more
wiley   +1 more source

Écotourisme dans le Delta du Danube

open access: yesVertigO, 2017
Le delta dans les etudes specialisee Les deltas, dans leur etat primordial de creation, avec toute la vie qui foisonne autour de l’eau et du marais ont toujours eu un attrait special pour les geographes, ecrivains et en general, pour tous ceux qui aiment la nature.
Tatar, Corina   +2 more
openaire   +3 more sources

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