Results 41 to 50 of about 131,270 (229)
Assessing habitat suitability for black grouse broods at the bioregional scale
Wildlife Biology, EarlyView.The black grouse Lyrurus tetrix, a galliform species emblematic of the European Alps, is currently threatened by habitat change, particularly given the closure of heathland linked to the rising tree line at higher altitudes. The presence of heathlands in good ecological condition is, however, imperative for the species' reproduction.
Alexandre T. M. Defossez +6 more
wiley +1 more source
Sciences, Eaux & Territoires, 2019 À l'occasion des 30 ans de la loi Montagne de 1985, une session nationale de l'Atelier des territoires a été organisée en 2016-2017 par le ministère en charge de la cohésion des territoires, sur la thématique "Vivre et travailler en montagne à l'heure du
C. FAESSEL-VIROLE
doaj +1 more source
Musique et perception de la montagne à travers les poèmes symphoniques de Liszt, Franck et Strauss
Revue de Géographie Alpine, 2020 Le but de cet article est d'étudier la contribution de la musique à la perception de la haute montagne. En particulier, nous présentons les façons dont la musique symphonique a contribué à intégrer la haute montagne dans l'espace connu et habité par la ...
Adrià San José Plana +2 more
doaj +1 more source
Fifteen years of forest community management in Niger: From a technician's dream to social reality [PDF]
, 2010 Community forestry is based on the premise that local management by a community appropriating the resource on a delimited space guarantees a sustainable management.
Montagne, Pierre +2 more
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Lichen bleaching as a response to long‐term experimental warming in the High Arctic
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Lichens are an important component of Arctic ecosystems. Studies have indicated a decline in the abundance of Arctic lichens during recent decades, which is often attributed to competitive pressure from vascular plants.
Jiří Šubrt +3 more
wiley +1 more source
Revue Forestière FrançaiseCet article complète les parutions récentes sur les Pins dits « de montagne ». Concernant la nomenclature des principaux taxons, on peut être catégorique sur leur appellation : le Pin à crochets est le Pinus uncinata Ramond et le Pin mugho est le Pinus ...
Henri Sandoz
doaj +1 more source
Diagnosis and typology of mountainous irrigated systems: Van Chan district, Yen Bai Province, Vietnam [PDF]
, 2009 L'histoire récente du Vietnam a été marquée par vingt dernières années de transition, passant d'une économie socialiste à une économie de marché. Dans le domaine agricole, les politiques récentes ont causés d'importants changements jusque dans des zones ...
Dang Dinh Quang, +4 more
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Reconstructing Old Chinese *‐ts Using Han‐Time Material
Transactions of the Philological Society, EarlyView.Abstract Baxter & Sagart (2014b) reconstruct *‐Vt‐s on the basis of Middle Chinese reflexes in ‐jH (from some OC *‐s) coupled with either etymological or graphic connections to words in Middle Chinese ‐t. This approach, while perfectly sound, can suffer from lack of etymological or graphic data, leading to missed reconstructions. Since Old Chinese *‐ts
Julien Baley
wiley +1 more source
Extent and duration of marine anoxia during the Frasnian– Famennian (Late Devonian) mass extinction in Poland, Germany, Austria and France [PDF]
, 2004 – The intensity and extent of anoxia during the two Kellwasser anoxic events has been investigated in a range of European localities using amultidisciplinary approach (pyrite framboid assay, gamma-ray spectrometry and sediment fabric analysis).
Bond, D.P.G., Racki, G., Wignall, P.B.
core +1 more source
A drag on the ticket? Estimating top‐of‐the‐ticket effects on down‐ballot races
American Journal of Political Science, EarlyView.Abstract Campaign staff, journalists, and political scientists commonly attribute the poor performances of a party's down‐ballot candidates to low‐quality or extreme top‐of‐the‐ticket candidates, but empirical evidence on this conventional wisdom is scant. We estimate the effect of candidate quality and ideology in gubernatorial and U.S.
Kevin DeLuca +2 more
wiley +1 more source