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| HAL : hal-00505507, version 1 |
| Fiche détaillée |  Récupérer au format |
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| Functioning and dynamics of natural and perturbed ecosystems, Bellan-Santini; D. , Bonin, G.; Emig, C. (Ed.) (1995) 174-182 |
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| Changes in humus form and forest dynamics in the French Northern Alps |
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Jean-François Ponge 1Nicolas Bernier 1 |
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| (1995) |
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| The humus form is governed by at least two factors in spruce forests of the French northem Alps. Forest dynamics induces rapid changes in humus form which result from permanent unstability in the functional relationships between primary producers and decomposers. This unstability increases with altitude, driving the system up to a breaking point. This point is the upper limit of the forest. |
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| 1 : | Laboratoire d'Ecologie Générale |
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Muséum National d'Histoire Naturelle |
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| Domaine | : | Sciences du Vivant/Sciences agricoles/Science des sols |
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| mountain forests – humus – vegetation dynamics – upper forest limit |
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| Liste des fichiers attachés à ce document : | |||||
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| hal-00505507, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00505507 | |
| oai:hal.archives-ouvertes.fr:hal-00505507 | |
| Contributeur : Jean-François Ponge | |
| Soumis le : Vendredi 3 Septembre 2010, 16:20:19 | |
| Dernière modification le : Vendredi 3 Septembre 2010, 16:39:36 | |
