Results 11 to 20 of about 693 (163)

What does coexistence mean? Insight from place‐based trajectories of pastoralists and bears encounters in the Pyrenees

open access: yesPeople and Nature
The recovery of large carnivores in Europe raises issues related to sharing landscape with humans. Beyond technical solutions, it is widely recognized that social factors also contribute to shaping coexistence.
Alice Ouvrier   +7 more
doaj   +2 more sources

Peck or pass? Individual-level testing of a bird-repellent seed coating. [PDF]

open access: yesPest Manag Sci
Using sequential unique‐choice tests on an urban population of ringed carrion crows, we show that black pepper oleoresin‐treated maize seeds were avoided, while color alone had no deterrent effect. Abstract Background Carrion crows (Corvus corone) are a major depredating species of spring crops across European agroecosystems, especially during sowing ...
Chantoufi A, Baux A, Jiguet F.
europepmc   +2 more sources

Drivers of seasonal- and event-scale DOC dynamics at the outlet of mountainous peatlands revealed by high-frequency monitoring [PDF]

open access: yesBiogeosciences, 2020
Peatlands store ∼ 20 %–30 % of the global soil organic carbon stock and are an important source of dissolved organic carbon (DOC) for inland waters.
T. Rosset   +5 more
doaj   +1 more source

Geological and genetical characteristics of Agates in Ferdows area (south Khorasan) [PDF]

open access: yesپترولوژی, 2021
Agates of the Ferdows area (north of Lut Block) occurred in open space and cracks filling form in the Paleogene volcanic rocks. These rocks are found as red, smoky, blue, violet, green, and colorless and as a vein, mosaic, geode, banded, stellar ...
Hesam Khakzad   +2 more
doaj   +1 more source

Mapping snow depth in open alpine terrain from stereo satellite imagery [PDF]

open access: yesThe Cryosphere, 2016
To date, there is no definitive approach to map snow depth in mountainous areas from spaceborne sensors. Here, we examine the potential of very-high-resolution (VHR) optical stereo satellites to this purpose. Two triplets of 0.70 m resolution images were
R. Marti   +5 more
doaj   +1 more source

Amethyst Deposits of the Los Catalanes Gemological District (Artigas Department): The First Uruguayan IUGS Geological Heritage Site

open access: yesGeoconservation Research, 2023
The recognition and valorization of geological heritage in Uruguay is an incipient and developing process. The International Union of Geological Sciences designated the deposits of amethysts of Los Catalanes Gemological District, in northern Uruguay, as ...
César Goso, Mauricio Faraone
doaj   +1 more source

Atlas du Parc National Suisse: les 100 premières années [Atlas of the Swiss National Park: The First 100 Years]

open access: yesMountain Research and Development, 2015
Reviewed: Atlas du Parc National Suisse: les 100 premières années [Atlas of the Swiss National Park: The First 100 Years]. Edited by Heinrich Haller, Antonia Eisenhut, and Rudolf Haller. Bern, Switzerland: Haupt, 2013. 248 pp. J 59.00.
Thomas Houet, Didier Galop
doaj   +1 more source

Evolution of Ossoue Glacier (French Pyrenees) since the end of the Little Ice Age [PDF]

open access: yesThe Cryosphere, 2015
Little is known about the fluctuations of the Pyrenean glaciers. In this study, we reconstructed the evolution of Ossoue Glacier (42°46' N, 0.45 km2), which is located in the central Pyrenees, from the Little Ice Age (LIA) onwards. To do so, length,
R. Marti   +11 more
doaj   +1 more source

Evaluation du modèle numérique d'élévation d'un petit glacier de montagne généré à partir d'images stéréoscopiques Pléiades : cas du glacier d'Ossoue, Pyrénées françaises.

open access: yesRevue Française de Photogrammétrie et de Télédétection, 2014
Les bilans de masse des glaciers de montagne constituent des indicateurs climatiques régionaux reconnus. Moyennant une hypothèse sur la densité de la surface glaciaire, on peut établir le bilan de masse d'un glacier par différence entre deux modèles ...
Renaud Marti   +4 more
doaj   +1 more source

Mapping tree diversity in the tropical forest region of Chocó-Colombia

open access: yesEnvironmental Research Letters, 2021
Understanding spatial patterns of diversity in tropical forests is indispensable for their sustainable use and conservation. Recent studies have reported relationships between forest structure and α -diversity. While tree α -diversity is difficult to map
J Camilo Fagua   +7 more
doaj   +1 more source

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