Zobrazeno 1 - 8
of 8
pro vyhledávání: '"CHANGEMENT D'USAGE DES TERRES"'
Publikováno v:
Ecologia mediterranea. 33:53-71
La présence d’un écosystème steppique au sein de la plaine de Crau est le résultat d’une action conjointe de conditions climatiques et édaphiques particulières et de plus de 3 000 ans d’histoire et d’actions humaines : la plaine de Crau
Autor:
Fujisaki, Kenji
Le carbone organique des sols (COS) joue un rôle majeur dans le maintien des propriétés des sols, et constitue un important réservoir de carbone sensible aux perturbations anthropiques dont les changements d'usage ou de gestion des terres. En Ama
Externí odkaz:
http://www.theses.fr/2014NSAM0036/document
Autor:
Petitjean, Caroline
Cette these etudie les effets de la conversion de la foret tropicale en parcelles agricoles, sur les emissions de n2o par les sols. Ce travail est realise a l’echelle du cycle cultural sur le dispositif experimental de combi (littoral guyanais), a
Externí odkaz:
http://www.theses.fr/2013AGUY0610/document
Autor:
Petitjean, Caroline
Publikováno v:
Sciences de la Terre. Université des Antilles et de la Guyane, 2013. Français
Tropical rainforest currently covers more than 90% of French Guiana. Population growth, however, puts pressure on the land, resulting in increased deforestation, partly due to the need for greater agricultural production. Changes in land use are know
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a2e5dd2fb7d711f1f613d002b8d107e3
https://hal.inrae.fr/tel-02806271/document
https://hal.inrae.fr/tel-02806271/document
Autor:
Yann Nouvellon, Rémi d’Annunzio, Armel Thongo M’Bou, Laurent Saint-André, Daniel Epron, Claire Marsden
Publikováno v:
Plant and Soil
Plant and Soil, Springer Verlag, 2009, 323 (1-2), pp.309-322. ⟨10.1007/s11104-009-9939-7⟩
Plant and Soil, Springer Verlag, 2009, 323 (1-2), pp.309-322. ⟨10.1007/s11104-009-9939-7⟩
Soil organic matter is a key factor in the global carbon cycle, but the magnitude and the direction of the change in soil carbon after afforestation with Eucalyptus in the tropics is still a matter of controversy. The objective of this work was to un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2468a93bea3bc0e6a9ec5195bebfb394
http://agritrop.cirad.fr/552329/
http://agritrop.cirad.fr/552329/
Autor:
Bernard Barthès, Damien Landais, Sofian Conche, Rémi d’Annunzio, Laurent Saint-André, Richard Joffre
Publikováno v:
Forest Ecology and Management
Forest Ecology and Management, Elsevier, 2008, 255 (3-4), pp.1050-1056. ⟨10.1016/j.foreco.2007.10.027⟩
Forest Ecology and Management, Elsevier, 2008, 255 (3-4), pp.1050-1056. ⟨10.1016/j.foreco.2007.10.027⟩
Conversion of native vegetation into fast-growing tree plantations is known to affect soil organic matter (SOM): soil carbon (C) and nitrogen (N) content and their distribution in particle-size fractions can be modified in various ways depending on n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38af1c3a72ab9dfdb540efade76f23c6
http://www.documentation.ird.fr/hor/fdi:010042515
http://www.documentation.ird.fr/hor/fdi:010042515
Autor:
André Mabiala, Claire Marsden, Yann Nouvellon, Laurent Saint-André, Olivier Hamel, Antoine Kinana, Jean-Pierre Bouillet, Olivier Roupsard, Philippe Deleporte, Jean-Paul Laclau, Daniel Epron, Rémi d’Annunzio
Publikováno v:
Forest Ecology and Management
Forest Ecology and Management, Elsevier, 2008, 255 (5-6), pp.1926-1936. ⟨10.1016/j.foreco.2007.12.026⟩
Forest Ecology and Management, Elsevier, 2008, 255 (5-6), pp.1926-1936. ⟨10.1016/j.foreco.2007.12.026⟩
International audience; Eucalyptus plantations have been introduced since 1978 on savannah soils of the coastal plains of Congo, but there is still little information on the effect of silvicultural practices on soil organic carbon dynamics after affo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b2f5da9bd3a52ab758e5f5e51a0ff0b
https://hal.inrae.fr/hal-02661093
https://hal.inrae.fr/hal-02661093
Autor:
Laclau, Jean-Paul, Ranger, Jacques, Deleporte, Philippe, Nouvellon, Yann, Saint-André, Laurent, Marlet, Serge, Bouillet, Jean-Pierre
Publikováno v:
Forest Ecology and Management
Forest Ecology and Management, Elsevier, 2005, 210 (1-3), pp.375-391. ⟨10.1016/j.foreco.2005.02.028⟩
Forest Ecology and Management, Elsevier, 2005, 210 (1-3), pp.375-391. ⟨10.1016/j.foreco.2005.02.028⟩
International audience; Clonal plantations of Eucalyptus have been introduced since 1978 on savanna soils of the coastal plains of Congo. Atmospheric deposition, canopy exchange and transfer through the soil were estimated on the whole rooting depth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::af0a53b31c75513150a3dd8a56698b9f
http://agritrop.cirad.fr/533652/
http://agritrop.cirad.fr/533652/