Food-web structure in relation to environmental gradients and predator-prey ratios in tank-bromeliad ecosystems [PDF]
, 2013 Little is known of how linkage patterns between species change along environmental gradients. The small, spatially discrete food webs inhabiting tank-bromeliads provide an excellent opportunity to analyse patterns of community diversity and food-web ...
A Compin +46 more
core +5 more sources
Interactions between landscape changes and host communities can regulate echinococcus multilocularis transmission [PDF]
, 2003 An area close to the Qinghai-Tibet plateau region and subject to intensive deforestation contains a large focus of human alveolar echinococcosis while sporadic human cases occur in the Doubs region of eastern France.
Bao, G +10 more
core +2 more sources
Quaternary global change: review and issues(Special issue in memory of Hugues Faure) [PDF]
, 2010 The French National Committee of INQUA, the IGCP Project n° 459 (Carbon Cycle and Hydrology in the Paleo Terrestrial Environments),the CNRS (Centre National de la Recherche Scientifique), the CCGM (Commission de la Carte Géologique du Monde), the IRD ...
Faure-Denard, Liliane +2 more
core +4 more sources
Assessing the impact of water availability on growth of neotropical trees [PDF]
, 2011 Climate modeling scenarios predict deep changes of the rainfall regime in Amazonia for the next century. The expected increase in dry season length would lead to less water availability for trees.
Bonal, Damien +4 more
core
Which climate indices are relevant for predicting the response of tropical forests to future climate scenarios ? [PDF]
, 2012 Climate models predict a range of changes in the amazonian region, including increased frequency of extreme climatic events, increased average temperatures, increased atmospheric CO2 and reduced rainfall intensity.
Hérault, Bruno +3 more
core
Follow-up mission in the framework of GRIPAVI "FSP Ecologie et épidémiologie de la grippe aviaire dans les pays du Sud" : Ethiopia, 2-5 June 2009 [PDF]
, 2009 La présente mission a été effectuée dans le cadre du projet "Ecologie et épidémiologie de la grippe aviaire dans les pays du Sud" visant à étudier les dynamiques des pestes aviaires - influenza aviaire hautement pathogène et maladie de Newcastle - et à ...
Goutard, Flavie
core
Involvement of horizontal gene transfer in the emergence of new pathotypes of Ralstonia solanacearum : [Abstract of poster] [PDF]
, 2009 Ralstonia solanacearum is a widely distributed phytopathogenic bacterium that is known to invade more than 200 host species, mainly in tropical areas. R.
Bertolla, Franck +4 more
core
Fluvial transport of suspended sediment and organic carbon during flood events in a large agricultural catchment in southwest France. [PDF]
, 2011 Water draining from a large agricultural catchment of 1 110 km2 in southwest France was sampled over an 18-month period to determine the temporal variability in suspended sediment (SS) and dissolved (DOC) and particulate organic carbon (POC) transport ...
Aitkenhead +60 more
core +2 more sources
Long term nitrogen budget modelling in a small agricultural watershed: hydrological control assessment of nitrogen losses with semi-distributed (SWAT) and distributed (TNT2) models [PDF]
, 2009 Nitrogen exports in catchments are known to be greatly variable because nitrogen cycle in watershed is controlled by different factors such as landuse, farm management practices, climate, soil type and hydrological setting.
Durand, Patrick +5 more
core
Ecologie des systèmes alimentaires : Définition
, 2022 L’écologie des systèmes alimentaires (SA) désigne une approche englobant l’agroécologie et la manière de se nourrir, de façon à prendre en compte les interdépendances entre l’environnement, l’alimentation et les filières. Fondée sur des approches holistiques, de type « one-health », cette approche interdisciplinaire en cours de construction permet d ...
Duru, Michel +2 more
openaire +2 more sources