Results 31 to 40 of about 181 (165)
L’observatoire de Nantes, un objet patrimonial en construction
Cahiers François Viète, 2011 The former naval observatory in Nantes has the rare originality of being constructed as a historical object only recently. A major archival project has made it possible to bring history to this place that was totally forgotten until 2000. Threatened with
Olivier Sauzereau
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Revue Congolaise des Sciences et Technologies, 2022 La République Démocratique du Congo, par rapport à sa position géographique, située au Sud de l'équateur géomagnétique, est une zone de grande variation de la composante horizontale du champ magnétique terrestre.
K. Mukala +7 more
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Image et mesure : deux cultures aux origines de l’astrophysique française
Cahiers François Viète, 2006 In the commission preparing the 1874 transit of Venus, debates about the choice of photographic techniques are illustrative of the stakes that would come to characterize the beginning of astronomy in France over the following decades.
Stéphane Le Gars
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Natures Sciences Sociétés, 2020 Pour répondre à la complexité des crises socioécosystémiques qui affectent de plus en plus une planète anthropisée et globalisée, l’auteur a conçu et mis en œuvre dans le cadre de l’Institut écologie et environnement (INEE) du CNRS depuis 2007 un ...
Chenorkian Robert
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Biological Reviews, EarlyView.ABSTRACT Effective knowledge of ecological connectivity at sea and at the land–sea interface is key to supporting global policy goals to conserve and restore ocean biodiversity and function. However, a persistent lack of commonality in terminology and understanding around the concept of connectivity in marine ecological studies hampers its integration ...
Audrey M. Darnaude +20 more
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Cahiers François Viète, 2006 Ernest Mouchez was a naval officer trained in the École navale, someone who developed early his expertise in astronomical observation and was held as a hero of the war of 1870-1871.
Guy Boistel
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Aromatic plants, nest bacterial diversity, and nestling condition in Corsican blue tits
Oikos, EarlyView.According to the ‘nest protection hypothesis', some passerines incorporate fresh aromatic plants into their nests which reduce pathogens that can negatively affect nestlings. We experimentally evaluated the effect of five aromatic plant species on the nest bacterial microbiota of Corsican blue tits Cyanistes caeruleus.
Hélène Dion‐Phénix +5 more
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L’astronomie à la niche. Sur la patrimonialisation de l’observatoire de Paris, 1900-1930
Cahiers François Viète, 2011 The patrimonialization of scientific institutions is a recent phenomenon. This article shows how in the 1920s the Paris Observatory became, volens nolens, a national monument in its own right.
Arnaud Saint-Martin
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Bulletin de l’Association de Géographes Français, 2023 In Africa, although the first land observatory projects emerged at the end of the 1980s, it was from the mid-2000s onwards that they multiplied with the implementation of land observatories in Madagascar, Cameroon, Burkina Faso, but also, in South Africa,
Quentin Grislain +4 more
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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
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