Výsledky vyhledávání - "Vincent Freycon"

Akademický článek

40 years of forest dynamics and tree demography in an intact tropical forest at M’Baïki in central Africa

Autor: Fabrice Bénédet, Sylvie Gourlet-Fleury, Félix Allah-Barem, Fidèle Baya, Denis Beina, Guillaume Cornu, Luc Dimanche, Émilien Dubiez, Éric Forni, Vincent Freycon, Frédéric Mortier, Dakis-Yaoba Ouédraogo, Nicolas Picard, Vivien Rossi, Olivia Semboli, Yves Yalibanda, Olga Yongo-Bombo, Adeline Fayolle

Publikováno v: Scientific Data, Vol 11, Iss 1, Pp 1-13 (2024)

Abstract A vast silvicultural experiment was set up in 1982 nearby the town of M’Baïki in the Central African Republic to monitor the recovery of tropical forests after disturbance. The M’Baïki experiment consists of ten 4-ha Permanent Sample P

Externí odkaz: https://doaj.org/article/630a251790b3452882aafff4f8968afe

Zobrazit plný text záznamu

Akademický článek

Author Correction: Disturbance Regimes Drive The Diversity of Regional Floristic Pools Across Guianan Rainforest Landscapes

Autor: Stéphane Guitet, Daniel Sabatier, Olivier Brunaux, Pierre Couteron, Thomas Denis, Vincent Freycon, Sophie Gonzalez, Bruno Hérault, Gaëlle Jaouen, Jean-François Molino, Raphaël Pélissier, Cécile Richard-Hansen, Grégoire Vincent

Publikováno v: Scientific Reports, Vol 8, Iss 1, Pp 1-1 (2018)

A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has been fixed in the paper.

Externí odkaz: https://doaj.org/article/edfae44ed19f4443bd2f3fe4f0d017b6

Zobrazit plný text záznamu

Plný text ve formátu HTML

Akademický článek

Pervasive Local-Scale Tree-Soil Habitat Association in a Tropical Forest Community.

Autor: Elodie Allié, Raphaël Pélissier, Julien Engel, Pascal Petronelli, Vincent Freycon, Vincent Deblauwe, Laure Soucémarianadin, Jean Weigel, Christopher Baraloto

Publikováno v: PLoS ONE, Vol 10, Iss 11, p e0141488 (2015)

We examined tree-soil habitat associations in lowland forest communities at Paracou, French Guiana. We analyzed a large dataset assembling six permanent plots totaling 37.5 ha, in which extensive LIDAR-derived topographical data and soil chemical and

Externí odkaz: https://doaj.org/article/90fdb53846b841de8c8554ab02f4da10

Zobrazit plný text záznamu

Akademický článek

Geological substrates shape tree species and trait distributions in African moist forests.

Autor: Adeline Fayolle, Bettina Engelbrecht, Vincent Freycon, Frédéric Mortier, Michael Swaine, Maxime Réjou-Méchain, Jean-Louis Doucet, Nicolas Fauvet, Guillaume Cornu, Sylvie Gourlet-Fleury

Publikováno v: PLoS ONE, Vol 7, Iss 8, p e42381 (2012)

Understanding the factors that shape the distribution of tropical tree species at large scales is a central issue in ecology, conservation and forest management. The aims of this study were to (i) assess the importance of environmental factors relati

Externí odkaz: https://doaj.org/article/790745f5c4cf4699860e5e2793c49899

Zobrazit plný text záznamu

Semantics about soil organic carbon storage: DATA4C+, a comprehensive thesaurus and classification of management practices in agriculture and forestry

Autor: Kenji Fujisaki, Tiphaine Chevallier, Antonio Bispo, Jean-Baptiste Laurent, François Thévenin, Lydie Chapuis-Lardy, Rémi Cardinael, Christine Le Bas, Vincent Freycon, Fabrice Bénédet, Vincent Blanfort, Michel Brossard, Marie Tella, Julien Demenois

Publikováno v: eISSN
Soil
Soil, 2023, 9, pp.89-100. ⟨10.5194/soil-9-89-2023⟩
Rémi Cardinael

Identifying the drivers of soil organic carbon (SOC) stock changes is of the utmost importance to contribute to global challenges like climate change, land degradation, biodiversity loss, or food security. Evaluating the impacts of land use and manag

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b3160771a395d4a938e2a94acf77609
https://egusphere.copernicus.org/preprints/2022/egusphere-2022-115/

Zobrazit plný text záznamu

Macrotermes termite mounds influence the spatial pattern of tree species in two African rainforest sites, in northern Congo. But were they really forests in the past?

Autor: Benoit Penel, Vincent Freycon, Éric Marcon, Vivien Rossi, Guillaume Cornu, Fabrice Bénédet, Éric Forni, Sylvie Gourlet-Fleury

Publikováno v: Journal of Tropical Ecology
Journal of Tropical Ecology, 2022, 38 (5), pp.267-274. ⟨10.1017/S0266467422000165⟩

Termite mounds have been poorly studied in tropical rainforest in contrast to those of savannahs where they create fertility hotspots and influence the spatial pattern of vegetation. An inventory of termite mounds and of 15 tree species with a diamet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88c588d83641e545dccbc22e2f5d6e45
https://hal.inrae.fr/hal-03669972

Zobrazit plný text záznamu

Local knowledge of the interactions between agrobiodiversity and soil: A fertile substrate for adapting to changes in the soil in Madagascar?

Autor: Juliette Mariel, Vincent Freycon, Josoa Randriamalala, Verohanitra Rafidison, Vanesse Labeyrie

Publikováno v: Journal of Ethnobiology

In the tropics, the reduction in fallow periods in shifting rice cultivation and deforestation have led to soil degradation. How crop diversity is managed by farmers to adapt to this change remains poorly studied. Our study in Madagascar focuses on t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac7e9abe9120ca781daeb884f515520e
http://agritrop.cirad.fr/601748/

Zobrazit plný text záznamu

Automated landform classification and mapping using a combined textural-morphometric approach: The Congo basin and surroundings

Autor: Gaëlle Viennois, François Bétard, Vincent Freycon, Nicolas Barbier, Pierre Couteron

Publikováno v: Journal of Geomorphology
Journal of Geomorphology, 2022, 1 (1), pp.79-102. ⟨10.1127/jgeomorphology/2022/0752⟩

International audience; An automatic method of landform mapping applicable to large continental areas is presented, based on 30-meter SRTM (Shuttle Radar Topography Mission) data and combining texture analysis using Fourier 2D periodograms (FOTO meth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2276a114d69aa4c36b4689331b16e55c
http://agritrop.cirad.fr/603050/

Zobrazit plný text záznamu

New evidence on the role of past human activities and edaphic factors on the fine-scale distribution of an important timber species: Cylicodiscus gabunensis Harms

Autor: Romaric Ndonda Makemba, Christian Moupela, Félicien Tosso, Yves Brostaux, Thomas Drouet, Richard Oslisly, Vincent Freycon, Jean-Louis Doucet

Publikováno v: Forest Ecology and Management

Despite the implementation of management plans, commercial tree species densities are declining in the forests of Central Africa. In the region, Cylicodiscus gabunensis Harms (Fabaceae-Caesalpinioideae; common name 'okan'), is one such species most e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05ff6cbe014a728983adb3918043e221
http://agritrop.cirad.fr/602581/

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání