Observatoire de l'environnement Nouvelle Calédonie

Il y a environ 389 résultats pour les termes de recherche: érosion

Affichage des résultats: 121 à 130

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Clay mineral evolution in the central Okinawa Trough since 28 ka: Implications for sediment provenance and paleoenvironmental change

The Okinawa Trough is a natural laboratory for the study of later Quaternary land-ocean interaction and paleoenvironmental changes. In this study we reconstruct the evolution of clay mineral assemblages in Core DGKS9604 retrieved from the central Oki...

Atelier marin, vers un suivi optimal des lagons et récifs, L'OEIL et sa mission de veille environnementale

Présentation de l'Observatoire de l'Environnement lors de l'atelier marin.
La structure, ses missions et les spécificités de la Nouvelle-Calédonie y sont décrites.

Does arbuscular and ectomycorrhizal fungal inoculation improve soil aggregate stability? A case study on three tropical species growing in ultramafic ...

In many tropical regions, soil erosion from anthropogenic activities and subsequent ecological restoration are major issues. Revegetation would be an efficient way to mitigate soil degradation. Some plant and mycorrhizal species are more useful than ...

Impact of plant root functional traits and associated mycorrhizas on the aggregate stability of a tropical Ferralsol

In many tropical regions, such as New Caledonia, soil erosion from anthropogenic activities and subsequent ecological restoration are major issues that require detailed soil and vegetation data for the production of management plans. To determine if ...

Impact of plant root functional traits and associated mycorrhizas on the aggregate stability of a tropical Ferralsol

In many tropical regions, such as New Caledonia, soil erosion from anthropogenic activities and subsequent ecological restoration are major issues that require detailed soil and vegetation data for the production of management plans. To determine if ...

Lagoon islets as indicators of recent environmental changes in the South Pacific – The New Caledonian example

The question of the impacts of climate change and sea level rise on small islands is currently much discussed. The many thousands of Pacific islands in their different contexts (geodynamic, climatic, etc.) and the insufficient data available explain ...

Lagoon islets as indicators of recent environmental changes in the South Pacific – The New Caledonian example

The question of the impacts of climate change and sea level rise on small islands is currently much discussed. The many thousands of Pacific islands in their different contexts (geodynamic, climatic, etc.) and the insufficient data available explain ...

Lagoon islets as indicators of recent environmental changes in the South Pacific – The New Caledonian example

The question of the impacts of climate change and sea level rise on small islands is currently much discussed. The many thousands of Pacific islands in their different contexts (geodynamic, climatic, etc.) and the insufficient data available explain ...

Cyclones tropicaux et interventions anthropiques. La question de l'érosion des décharges minières en Nouvelle-Calédonie.

Rapport relevant le problème de l'accroissement du volume des déblais provenant de l'érosion des décharges des mines de nickel, le rôle déterminant du climat dans ce phénomène et l'absence de mesures de protection.

Demande d'autorisation d'ouverture de travaux de recherches Campagne de sondages héliportés 2018 Groupe des concessions « SURCOUF » Région de Yat...

Le présent dossier constitue une demande d'autorisation d'ouverture de travaux de recherches sur la commune de Yaté (Provinces Sud) et plus précisément sur les domaines miniers de Yaté Rivière Bleue et Yaté Pernod. Les travaux, de type sondage...