Jean Noël

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We describe a new mantelline frog of the genus Blommersia found in rainforest in North East Madagascar, from the protected areas of Ambatovaky, Betampona, Masoala, and Zahamena. Blommersia angolafa n.sp. is a small frog, with a body size of 17–21 mm, expanded finger and toe tips, and colouration ranging from yellow to dark brown, with pale-bluish spots on(More)
The Strict Nature Reserve of Betampona protects one of the last remaining relicts (about 2,228 ha) of low elevation rainforests in eastern Madagascar. Yet little has been previously published about the amphibian fauna of this rainforest. During 2004 and 2007, Betampona was surveyed over a total period of 102 days. Frogs were searched by opportunistic(More)
Traditional approaches to ecological land classification (ELC) can be enhanced by integrating, a priori, data describing disturbances (natural and human), in addition to the usual vegetation, climate, and physical environment data. To develop this new ELC model, we studied an area of about 175,000 km2 in the Abies balsamea–Betula papyrifera and Picea(More)
This paper presents the Plate-Form(E)3 project which is funded by the French National Research Agency (ANR) as a case study highlighting cross-scale models interoperability problems. This project involves public and private French organisations. It deals with the specification of a software platform for computing and optimising the energetic and(More)
Understory species play a significant role in forest ecosystem dynamics. As such, species of the Ericaceae family have a major effect on the regeneration of tree species in boreal ecosystems. It is thus imperative to understand the ecological gradients controlling their distribution and abundance, so that their impacts can be taken into account in(More)
The renovation of a building in terms of thermal insulation will improve the level of energy consumption in winter. To improve the summer comfort, we have simulated the introduction of a phase-change material (PCM) in both situations: removed or not removed building. The dynamic building simulation software CoDyBa has been adapted to consider these(More)
MRI of the whole spine and radionuclide bone scan were performed prospectively on 50 consecutive patients with newly diagnosed non small-cell lung carcinoma. The final diagnosis of vertebral metastasis was made by means of follow-up studies. The prevalence of vertebral metastasis was 24% (12/50 patients). The sensitivity of MR imaging (92%) was superior to(More)
This paper presents the Plate-Form(E)3 project which is funded by the French National Research Agency (ANR) as a case study highlighting cross-scale models interoperability problems. This project involves public and private French organisations. It deals with the specification of a software platform for computing and optimising the energetic and(More)
Integrated research activities for supply of improved larch to tree planting: tree improvement, fl oral biology and nursery production Important note/À noter : The text presented in this proceedings has been compiled by Martin Perron. The texts are the sole responsibility of the authors. The text of this publication can be quoted giving reference. Its(More)