A5079106013- Coastal wetland ecosystem dynamics
- Coastal and Marine Dynamics
- Geology and Paleoclimatology Research
- Cassava research and cyanide
- Soil Carbon and Nitrogen Dynamics
- Heavy metals in environment
- Agroforestry and silvopastoral systems
- Plant Diversity and Evolution
- Coral and Marine Ecosystems Studies
- Composting and Vermicomposting Techniques
- Peatlands and Wetlands Ecology
- Ecology and Vegetation Dynamics Studies
- Plant Stress Responses and Tolerance
- Isotope Analysis in Ecology
- Mining and Resource Management
- African Botany and Ecology Studies
- Geographic Information Systems Studies
- Microbial Community Ecology and Physiology
- Environmental DNA in Biodiversity Studies
- Photosynthetic Processes and Mechanisms
- Iron oxide chemistry and applications
- Antioxidant Activity and Oxidative Stress
- Geological and Geophysical Studies
- Chromium effects and bioremediation
- Soil and Land Suitability Analysis
University of New Caledonia
2013-2025
L'Institut Agro
2018-2021
IAC (United States)
2021
Institut de Recherche pour le Développement
2011-2018
Institut de minéralogie, de physique des matériaux et de cosmochimie
2018
Université Toulouse III - Paul Sabatier
2011
Laboratoire Écologie Fonctionnelle et Environnement
2011
Université de Toulouse
2011
Soil health and One Health are global concerns, necessitating the development of refined indicators for effective monitoring. In response, we present Anaconda R Package, a novel tool designed to enhance analysis eDNA data biomonitoring purposes. Employing combination different approaches, this package allows comprehensive investigation species abundance community composition under diverse conditions. This study applied examine impact two types duration fire-fallow cropping systems, using...
Abstract The OCBIL theory comprises a set of hypotheses to comprehend the biota old, climatically buffered, infertile landscapes (OCBILs). Here, we review evidence from literature evaluate extent which this could apply biodiversity hotspot New Caledonia. We present geological, pedological and climatic suggesting how island might qualify as an OCBIL. predictions are then reviewed in context There is for high rate micro-endemism, accumulation relict lineages, incidence dioecy, myrmecochory...
Abstract Questions High species richness is observed in certain shrublands on infertile substrates. Mineral nutrients are likely to be the primary limiting resources these ecosystems, and below‐ground plant interactions may crucial understanding their diversity. Using ionomics, we investigated whether there were nutritional variations between that coexist a shrubland located an edaphically extreme environment. Location New Caledonia. Methods We set up 20 m × plot diverse (“maquis”)...
Cultivation of salt-tolerant crops help to face irreversible global salinization freshwater and soils. In New-Caledonia, three halophytes are candidates for saline crops, Salsola australis R.Br., Suaeda maritima (L.) Dumort Enchylaena tomentosa R.Br. Their success quality depend yet on availabilities salinity essential nutrients in agrosystems. So, we investigated effects salinities, i.e., control moderate high, five nitrogen ratios, 100:0, 75:25, 50:50, 25:75 or 0:100 NO3−-N:NH4+-N ratio...
Mangrove forests could be a simple and effective alternative to conventional sewage treatment, particularly for island communities given its low cost maintenance. Due their high adaptation capacity, these plants are able tolerate bioremediate the levels of nutrients pollutants found in water. This solution applied small tropical islands with population density such as Mayotte Indian Ocean. paper reports on trial by stable isotopic (15)N tracing bioremediation process pre-treated wastewater...
Abstract The Loyalty Islands are part of the French archipelago New Caledonia in Southwest Pacific. In these islands, Gibbsic Ferralsols (Humic) traditionally used for fire-fallow cultivation (FFC) by Kanak people, but planting perennial orchards has been encouraged over past two decades. impacts this policy on soil organic carbon (SOC) nevertheless unknown, especially clay-free soils which matter is main contributor to fertility. SOC and permanganate oxidizable (POXC) were studied avocado...
La Nouvelle-Calédonie est un archipel situé dans le sud-ouest de l'océan Pacifique. Il concentre les principales particularités des pays insulaires du Pacifique:à®les entourées par lagon fermé récifs coralliens et couvertes une végétation typique; exposées à aux risques littoraux majeurs (ouragan, tsunami, changement climatique élévation niveau marin) (Mimoura 1999). Les données télédétection partir satellites d'observation la Terre constituent l'une sources d'information sur...
Compost produced from municipal wastewater sludges and green wastes (MWSC) is a promising way for recycling improving agricultural production. During the composting, organic matter submitted to important changes leading modifications on physico-chemical parameters. Little known about fate of chromium during composting process, while some in its speciation leachability may be expected. This question especially relevant In New-Caledonia, French Archipelago, where geochemical background...