Výsledky vyhledávání - "Antoine Kinana"

Within-stand and seasonal variations of specific leaf area in a clonal Eucalyptus plantation in the Republic of Congo

Autor: Olivier Roupsard, Yann Nouvellon, Jean-Daniel Bontemps, Jean-Paul Laclau, Laurent Saint-André, André Mabiala, Daniel Epron, Jean-Marc Bonnefond, Guerric Le Maire, Antoine Kinana, Claire Marsden

Publikováno v: Forest Ecology and Management
Forest Ecology and Management, Elsevier, 2010, 259 (9), pp.1796-1807. ⟨10.1016/j.foreco.2009.05.023⟩

Specific leaf area ( SLA ; m 2 leaf kg −1 leaf ) is a key ecophysiological parameter influencing leaf physiology, photosynthesis, and whole plant carbon gain. Both individual tree-based models and other forest process-based models are generally hig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2dc5d87bca52eb401146d0ac0f66f26
https://doi.org/10.1016/j.foreco.2009.05.023

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The manipulation of organic residues affects tree growth and heterotrophic CO2 efflux in a tropical Eucalyptus plantation

Autor: Antoine Versini, Jean-Paul Laclau, Daniel Epron, Jacques Ranger, Antoine Kinana, Louis Mareschal, Bernhard Zeller, Yann Nouvellon

Publikováno v: Forest Ecology and Management
Forest Ecology and Management, Elsevier, 2013, 301, pp.79-88. ⟨10.1016/j.foreco.2012.07.045⟩

Fast-growing plantations are increasingly being established on tropical soils, where fertility is largely supported by soil organic matter (SOM) and where different management options of harvest organic residues is thought to impact the long-term sus

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30a839034098ae5f9aa90f8db7638000
https://hal.archives-ouvertes.fr/hal-01268061

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Autor: Jean-Pierre Bouillet, Claire Marsden, Antoine Kinana, Yann Nouvellon, Daniel Epron, Philippe Deleporte, Jean-Paul Laclau, Guerric Le Maire, Laurent Saint-André

Publikováno v: Biogeochemistry
Biogeochemistry, Springer Verlag, 2012, 111 (1-3), pp.515-533. ⟨10.1007/s10533-011-9685-9⟩

Land use changes such as savannah afforestation with eucalypts impact the soil carbon (C) balance, therefore affecting soil CO2 efflux (F s ), a major flux in the global C cycle. We tested the hypothesis that F s increases with stand age after affore

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96b36a65e8adb40a1bde459e43946814
https://hal.archives-ouvertes.fr/hal-01267775

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Soil carbon balance in a tropical grassland: Estimation of soil respiration and its partitioning using a semi-empirical model

Autor: Daniel Epron, L. Saint André, Yann Nouvellon, Blandine Caquet, A. Thongo M’bou, Antoine Kinana, A. De Grandcourt

Publikováno v: Agricultural and Forest Meteorology
Agricultural and Forest Meteorology, Elsevier Masson, 2012, 158, pp.71-79. ⟨10.1016/j.agrformet.2012.02.008⟩

In savannah and tropical grasslands, which account for 60% of grasslands worldwide, a large share of ecosystem carbon is located below ground due to high root:shoot ratios. Temporal variations in soil CO2 efflux (R-S) were investigated in a grassland

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1699601718df73341278382210d23517
https://hal.archives-ouvertes.fr/hal-01268329

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Water and energy fluxes above an Eucalyptus plantation in Brazil: environmental control and comparison with two eucalypt plantations in Congo

Autor: Yann Nouvellon, Jose Luiz Stape, Jean-Paul Laclau, Jean-Marc Bonnefond, Humberto da Rocha, Otávio Camargo Campoe, Claire Marsden, Jean-Pierre Bouillet, Rodolfo Araujo Loos, Antoine Kinana, Guerric Le Maire, laurent saint-andre, Olivier Roupsard

Publikováno v: IUFRO Workshop Canopy processes in a changing climate, Hobart, AUS, 2010-10-07-2010-10-15
IUFRO Workshop Canopy processes in a changing climate
IUFRO Workshop Canopy processes in a changing climate, Oct 2010, Hobart, Australia. 1 p
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International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::55ad72a1b2641e28f5ef6cd5f27fb627
http://prodinra.inra.fr/record/38692

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Two independent estimations of stand-level root respiration on clonal Eucalyptus stands in Congo : Up scaling of direct measurements on roots versus the trenched-plot technique

Autor: Claire Marsden, Daniel Epron, Laurent Saint-André, Armel Thongo M’Bou, Christophe Jourdan, Antoine Kinana, Yann Nouvellon

Publikováno v: New Phytologist
New Phytologist, Wiley, 2008, 177 (3), pp.676-687. ⟨10.1111/j.1469-8137.2007.02300.x⟩

International audience; Root respiration at the level of a forest stand, an important component of ecosystem carbon balance, has been estimated in the past using various methods, most of them being indirect and relying on soil respiration measurement

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f418c13492ac132d48aad70c514ca394
http://agritrop.cirad.fr/542752/

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Soil CO2 effluxes, soil carbon balance, and early tree growth following savannah afforestation in Congo: Comparison of two site preparation treatments

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⟩

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

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