Results 51 to 60 of about 21,187 (130)

Sédimentation littorale en bordure de plaines d’épandage fluvioglaciaire au Spitsberg nord-occidental [PDF]

, 1990
Les littoraux meubles situés en bordure des plaines d'épandage fluvioglaciaire de la péninsule de Brôgger (nord-ouest du Spitsberg) sont caractérisés par une grande variabilité à court terme.
Héquette, Arnaud, Ruz, Marie-Hélène
core   +1 more source

Joint effects of elevated copper and temperature in juvenile Tambaqui exposed in black and white waters of the Amazon

Journal of Fish Biology, EarlyView.
Abstract This study aimed to investigate how exposure to elevated water temperature and metal concentration jointly affect the physiology of Amazonian fish. Aboard a research vessel in the Amazon, we evaluated the effects of water temperature (river T°C at 31.5°C and a + 4°C increase to 35.5°C) and of 3‐h copper (Cu) exposure (up to 600 μg/L) in ...
Anne Crémazy, Carolyn Morris, Susana Braz‐Mota, Chris M. Wood, Rafael M. Duarte, Ora E. Johannsson, Adalberto L. Val   +6 more
wiley   +1 more source

Amazonian drought of 2023: Environmental conditions relevant to fishes

Journal of Fish Biology, EarlyView.
Abstract This paper provides a platform for the following studies within this Special Issue. ‘Ecophysiology of fishes in the two great tributaries of the Amazon in the Anthropocene’. It documents the water quality conditions and accompanying zooplankton community structure and biomass relative to fish health in the Rio Negro and Rio Solimões during the
Ora E. Johannsson, Thiago L. Nascimento, Helen Agasild, Priit Zingel, Rafael M. Duarte, Gudrun de Boeck, Anne Cremazy, Jhonatan Mota da Silva, Carolyn Morris, Chris M. Wood, Adalberto L. Val   +10 more
wiley   +1 more source

[XXVII^th Actualités du Pharo. Alert and response to health crises: the place of information systems. 5-7 October 2022 Marseille, France]. [PDF]

Med Trop Sante Int, 2023
Organisateur G.
europepmc   +1 more source

Géographies de la distance : terrains sud-africains [PDF]

, 2008
La pratique du terrain dans des aires culturelles différentes de celle dont est originaire le chercheur permet d'interroger nos pratiques, nos présupposés, nos idéologies même dans la mesure où le prisme de la distance — à la fois physique et culturelle —
Houssay-Holzschuch, Myriam
core   +2 more sources

Le paysage clos ou les modalités d’habiter des grands ensembles en France [PDF]

, 2008
La ségrégation urbaine en France, tout comme aux États-Unis, est une problématique qui, bien souvent, est approchée d’un point de vue sociologique, sous les angles et thématiques usuels de son entendement : exclusion sociale, délinquance juvénile ...
Koci, Simon
core   +1 more source

Comparative endocranial anatomy in the crocodylians Leidyosuchus canadensis and Stangerochampsa mccabei from the upper Cretaceous of Alberta, Canada

Journal of Anatomy, EarlyView.
Leidyosuchus canadensis and Stangerochampsa mccabei share endocranial features such as posterior projection of a neurovascular canal in the maxilla and a paratympanic sinus system most similar to those of small‐bodied and young extant crocodylians, suggesting that these pedomorphic features may reflect the ancestral crocodylian condition.
G. Donzé, G. Perrichon, P. Vincent, F. Therrien, J. E. Martin   +4 more
wiley   +1 more source

Wild boar feeding habits before versus after wolf recolonization

Journal of Zoology, EarlyView.
By analyzing wild boar diet before and after wolf recolonization in a Mediterranean coastal area, we evaluated whether the return of wolves facilitated feeding on deer carcasses by wild boar. While deer hair was never reported in samples of wild boar feces in 1991–1994, we found it in c.
I. Belardi, G. Massei, L. Lazzeri, C. Riggio, F. Ferretti   +4 more
wiley   +1 more source

Géomorphologie : géographie globale – géographie totale – associations internationales [PDF]

, 1964
The great advances that geomorphology has made in recent years make necessary a critical re-examination of the relationships between this science and the field of geography. Is geomorphology truly geographical ?
Hamelin, Louis-Edmond
core   +1 more source

Faunistic inventory of the genus Culicoides (Diptera: Ceratopogonidae) in Mauritius Island, Indian Ocean: Diversity and spatial distribution of species of veterinary interest Inventaire faunistique du genre Culicoides (Diptera: Ceratopogonidae) sur l'île Maurice dans l'océan Indien: diversité et répartition spatiale des espèces présentant un intérêt vétérinaire

Medical and Veterinary Entomology, EarlyView.
Four Afrotropical Culicoides species are recorded in Mauritius with suspected or historically involvement in BTV and EHDV transmission. All species were distributed all over the island. While intra‐specific morphological variations were detected, genetic analyses did not reveal any cryptic diversity. Abstract Viruses transmitted by biting midge species
Diana P. Iyaloo, Khouaildi B. Elahee, Varina Ramdonee Mosawa, Nabiihah R. Munglee, Ishana Mahadeo, Christophe Genevieve, Hemant Bhoobun, Lorn Ribon‐Chaudat, Rosenka Lardeux, Pachka Hammami, Karine Huber, David Bru, Yannick Grimaud, Harena Rasamoelina‐Andriamanivo, Thierry Baldet, Claire Garros   +15 more
wiley   +1 more source