4 pour 1 000 » Outre-mer : Stocker du carbone dans les sols agricoles et forestiers ultramarins : état des connaissances et synergies avec la Trajectoire 5.0 en Guadeloupe, en Martinique, en Guyane, à La Réunion, à Mayotte, à Saint-Martin et à Saint-Barthélemy

Autor: Demenois, Julien, Albrecht, Alain, Blanfort, Vincent, Blazy, Jean- Marc, Fujisaki, Kenji, Testé, Adrien, Avadi, Angel, Bréchet, Laëtitia, Brossard, Michel, Burban, Benoît, Chevallier, Tiphaine, Chotte, Jean-Luc, Derroire, Géraldine, Dorel, Marc, Feder, Frédéric, Fernandes, Paula, Freycon, Vincent, Hérault, Bruno, Richard, Antoine, Roggy, Jean-Christophe, Sierra, Jorge, Stahl, Clément, Tillard, Emmanuel, Thuriès, Laurent, Todoroff, Pierre, Vayssières, Jonathan, Versini, Antoine, Vigne, Mathieu, Margot, Moniot

Publikováno v: CIRAD; INRAE; IRD. 2023

Avec 95 % de sa surface recouverte de forêt et une démographie croissante entraînant uneaugmentation des besoins en surfaces exploitables, la Guyane présente également de fortsenjeux liés au carbone contenu dans la biomasse forestière. A la de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2191::a150cc1a5ec036d55d8c5207c05abb47
https://hal.inrae.fr/hal-04130265/document

Évaluation de l'impact des propriétés du sol sur l'hydrologie simulée dans le modèle ORCHIDEE

Autor: TAFASCA, Salma

Publikováno v: Interfaces continentales, environnement. Sorbonne Université, 2020. Français. ⟨NNT : 2020SORUS117⟩
Interfaces continentales, environnement. Sorbonne Universite, 2020. Français

Soil plays a major role in the hydrological processes at the land surface. Water movement in the soil, evaporation, and transpiration processes are all strongly controlled by soil hydraulic properties. These properties are therefore important in esti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::11c124c4319457c876113fa3d821babc
https://tel.archives-ouvertes.fr/tel-03220775/file/TAFASCA_Salma_2020_v2.pdf

Root growth and force chains in a granular soil

Autor: Farhang Radjai, Mahmoud Fakih, Jean-Yves Delenne, Thierry Fourcaud

Publikováno v: Physical Review E
Physical Review E, 2019, 99 (4), ⟨10.1103/PhysRevE.99.042903⟩
Physical Review. E
Physical Review E, American Physical Society (APS), 2019, 99 (4), ⟨10.1103/PhysRevE.99.042903⟩

Roots provide basic functions to plants such as water/nutrient uptake and anchoring in soil. The growth and development of root systems contribute to colonizing the surrounding soil and optimizing the access to resources. It is usually admitted that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac58ff68e2487030a4418839fe86f254
https://hal.umontpellier.fr/hal-02137110

Correlation between soil erosion and satellite data on areas of current desertification : a case study in Senegal

Autor: de Carvalho Junior, Waldir, Loireau, Maud, Fargette, Mireille, Calderano Filho, Braz, Wélé, Abdoulaye

Publikováno v: Ciência e trópico
Ciência e trópico, 2017, Ciência e Trópico, 41 (2), pp.51-66

International audience; The purpose of the study is to verify whether some correlation exists between soil erodibility (i.e. K factor mentioned in RUSLE model) and data obtained from satellite images. This piece of work represents a first attempt tow

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1bd71b4cf72720afd34945edf4aefba9
https://hal.univ-reunion.fr/hal-03024749

Rubber plantation ageing controls soil biodiversity after land conversion from cassava

Autor: Pascal Alonso, David Sebag, Alain Brauman, Monrawee Peerawat, Aimeric Blaud, Chutinan Choosai, Philippe Thaler, Aymé Spor, Jean Trap, Nopmanee Suvannang, Tiphaine Chevallier, Kannika Sajjaphan

Publikováno v: Agriculture, Ecosystems and Environment
Agriculture, Ecosystems and Environment, Elsevier Masson, 2018, 257, pp.92-102. ⟨10.1016/j.agee.2018.01.034⟩
Agriculture, Ecosystems & Environment
Agriculture, Ecosystems & Environment, 2018, 257, pp.92-102. 〈10.1016/j.agee.2018.01.034〉

(IF 3.95; Q1); International audience; The rapid expansion of perennial crops is a major threat to biodiversity in Southeast Asia. The biodiversity losses related to the conversion of forest lands to oil palm or rubber plantations (RP) are well docum

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f582d720456eb1e21fff3680cc31d4a
https://hal.archives-ouvertes.fr/hal-01700625