237 Works

Supporting information for: Cordiosides A and B, two new 19-hydroxy-29-norlanostane glycosides isolated from the flowers of Cordia lutea

Inés Yolanda Castro Dioncio, Nicolas Fabre, Nathalie Saffon, Michel Sauvain, Denis Helan Castillo Pareja & Valérie Jullian
This set of data is supporting research on a widely used peruvian medicinal plant, Cordia lutea. Two new compounds, Cordiosides A-B were isolated. Their structural assignment is based on NMR, MS analysis and X-Ray crystallographic data. Antibacterial activity was evaluated for Cordioside A. This set of data contains 1D and 2D NMR spectra for Cordiosides A-B.

Projet ECOMED : interrogations de la base de données DBPlants

Jerome Perez
Requêtes SQL développées dans le cadre du projet ECOMED pour créer la base de données (PostgreSQL), extraire les écorégions, les types d'habitat, les végétaux utilisés en éco-ingéniérie et les fichiers textes tabulaires contenant les données extraites. SQL queries developed as part of the ECOMED project to create the database (PostgreSQL), extract ecoregions, habitat types, plants used in eco-engineering and tabular text files containing the extracted data.

Dataset describing the properties of soil protective and graveyard sheeting built by termites (Macrotermes natalensis) in controlled conditions

P. Jouquet & A. Bultelle
Dataset describing the properties of protective and graveyard termite sheeting produced by 3 colonies of Macrotermes natalensis reared in laboratory in France (Bondy) in comparison with the reference soil. Soil properties are: pH, concentrations in organic C and C-CaCO3 (in %), total concentration in N (in %), electrical conductivity (EC in u/cm-1) and the clay, silt and sand contents (in %). This dataset also shows the concentrations in Na, Mg, Al, P, K, Ca, Ti...

Stakeholders’ mental models about the Makay region, Madagascar

Céline Fromont, Julien Blanco, Christian Culas, Emmanuel Pannier, Mireille Razafindrakoto, François Roubaud & Stéphanie M. Carrière
This dataset includes the mental models (in a matrix format) of 32 informants regarding the Makay region in Madagascar who were interviewed in 2019. For each individual informants, two files are available: (i) the raw mental model as elicited during the interview (in French) and (ii) the standardized mental model after homogenization across informants and translation into English. A notice is provided with all the variables used in the model and their associated codes. More...

Lamto GIS layer (vector dataset): collection of place names in Lamto reserve (Côte d'Ivoire) in 2022.

R. Zaiss, J. Gignoux, S. Konaté & S. Barot
This dataset holds point locations of known place names of geographical areas, features and infrastructures in Lamto reserve (Côte d'Ivoire) in 2022. The point layer can be used to label geographical objects. The gazetteer classifies the toponymes in different types. A supplementary column holds additional information about the place name.

Alignment of Diaphus spp. nucleotide sequences together with molecular diagnoses of species

Philippe Borsa, Damien Lagrange & Laurent Millet
The dataset contains three files in text format that together provide molecular diagnoses for 60 operational taxonomic units (OTUs) identified in the lanternfish genus Diaphus. METHODS Briefly, Diaphus spp. specimens were captured by pelagic trawling during cruises ESSCHA, NECTAlis, PUFFAlis and WALLAlis of R.V. Alis in the eastern Coral Sea, the Fiji Basin, and the Pacific ocean around Wallis-and-Futuna Islands, sorted on board, and subsampled for genetic analysis. Individual DNA extracts were subjected to PCR...

Mortality of the Lamto (Ivory Coast) humid savanna perennial grass species between 2015 to 2016 according to the circumference of individuals and different fire regimes

K.F. Koffi, A.B. N’Dri, J-C. Lata, S. Konaté, T. Srikanthasamy, S. Konaré, M. Konan & S. Barot
These data represent the mortality of tussocks of perennial grass submitted since 2013 to four fire treatments: no fire, early fire (November fire), mid-season fire (January fire) and fire late (March fire). They were collected in 2016, on individuals previously marked in 2015, on 12 plots distributed in 3 different sites of shrubby savanna of the Lamto scientific reserve in Côte d'Ivoire. The mortality of these species was studied according to the fire treatments and...

Escherichia coli concentrations and physico-chemical measurements (2011) along a cross-sectional profile of the Nam Khan river, Mekong river basin, northern Lao PDR

Olivier RIBOLZI, Jean CAUSSE, , , Sylvain HUON, Thierry HENRY-DES-TUREAUX, , & Alain PIERRET
This dataset has been collected thanks to the long-term partnership with the National Agriculture and Forestry Research Institute (NAFRI) and the Department of Agricultural Land Management (DALaM), Lao PDR, which granted the permission for field access, and to the financial, scientific, technical, and/or logistical support of the Multiscale TROPIcal CatchmentS (SNO M-TROPICS; https://mtropics.obs-mip.fr/) critical zone observatory (previously MSEC). This .csv dataset includes Escherichia coli concentrations (MPN 100 mL-1), and physico-chemical measurements in stream water. Physico-chemical...

Cartographie des unités paysagères à partir de données satellitaires à Madagascar entre 2016 et 2020

Louise Lemettais, Agnès Bégué, Sandra Luque, Anne-Elisabeth Laques, Samuel Alleaume, Laurent Demagistri & Eric Delaitre
La cartographie des paysages est cruciale pour le suivi et la compréhension d'un large éventail de processus, et pour relever des défis tels que l'aménagement du territoire, l'évaluation de la biodiversité, les interactions santé-environnement, et le suivi/évaluation des impacts des politiques de gestion de l'environnement et des ressources. Afin de développer une "reconnaissance de l'approche paysagère" opérationnelle, nous devons développer des cadres méthodologiques et des outils dédiés à la caractérisation et à la cartographie des...

Geographical mapping of food outlets and foods and beverages advertised in Kenya

Mark Green, Rebecca Pradeilles, Milka Wanjohi, Elizabeth Kimani-Murage, Stella Muthuri, Paula Griffiths & Michelle Holdsworth
The aim of this study was to characterise the local foods and beverages sold and advertised in a deprived urban neighbourhood in Nairobi, Kenya. In 2017, a cross-sectional observational study design was used to audit all food outlets (outlet type and food type sold) and food advertisements. Data available on: types of foods and beverages sold and/or advertised in food outlets. A total of 499 food outlets or adverts were identified and assessed in Nairobi.

Random Forest land cover classifications of Sentinel satellite images in 2019, Saen Thong, Thailand

C. Mahuzier, S. Morand, K. Chaisiri, A. De Rouw, B. Soulileuth, C. Thinphovong, A. Tran & C. Valentin
This dataset holds the results of different Random Forest classifications using the combination of Sentinel-2 Optical and Sentinel-1 Radar images. The different images were acquired in 2019. The dataset covers Saen Thong sub-district, Nan province in northern Thailand, a mountainous area with a monsoon climate. The classifications cover three categories of land: 1. uncultivated steep mountain slopes with forest (Park, protected), 2. cultivated mostly steep slopes with annual crops (e.g. upland rice, maize), or tree...

The annual demographic fates of the main perennial grass species of the Lamto humid savanna (Côte d'Ivoire) under the influence of four fire treatments between 2015 to 2019

K.F. Koffi, A.B. N’Dri, T. Srikanthasamy, J.-C. Lata, S. Konaté, M. Konan & S. Barot
This file contains data of a scientific article accepted for publication in Fire. These data represent the demographic fates of the four dominant perennial grass species of the Lamto savanna (Andropogon canaliculatus, Andropogon schirensis, Hyparrhenia diplandra and Loudetia simplex) based on annual changes in tussock size and mortality under the influence of four fire treatments. These treatments are Early fire (applied in November), Middle fire (the mid-dry-season fire, in January), Late fire (in March) and...

BIM_Îles.shp

Christian DEPRAETERE
:unav

BIM_Îles.prj

Christian DEPRAETERE
:unav

Examination and description of soil profiles collected in Rhino Camp and Imvepi refugee areas in northern Uganda in 2001

R. Zaiss, A. Beaudou, L. Cambrézy & A. Gerstl
The soil samples were taken in collaboration with the UN Refugee Agency (UNHCR) and the German Development Service (DED) at different soil depths in the refugee areas Rhino Camp and Imvepi in northern Uganda in 2001. This dataset holds some general soil properties: soil texture, soil pH, total organic carbon concentration (TOC), total nitrogen concentration (TN), and cation exchange capacity (CEC). Soil analyses were carried out at the soil laboratory of the centre de coopération...

Examination and description of soil profiles collected in Nakivale refugee area in southern Uganda in 2001

R. Zaiss, A. Beaudou & L. Cambrézy
The soil samples were taken in collaboration with the UN Refugee Agency (UNHCR) at different soil depths in the refugee area Nakivale in southern Uganda in 2001. This dataset holds some general soil properties: soil texture, soil pH, total organic carbon concentration (TOC), total nitrogen concentration (TN), and cation exchange capacity (CEC). Soil analyses were carried out at the soil laboratory of the centre de coopération internationale en recherche agronomique pour le développement (CIRAD) in...

Dataset relating soil organic content and caesium-137 activities in the Houay Pano catchment of northern Laos over 42 years (1963-2015)

S. Huon, H. Robain, A. De Rouw, C. Valentin, P. Bonté & O. Sengtaheuanghoung
This dataset has been collected thanks to the long-term partnership with Department of Agricultural Land Management (DALaM), Lao PDR, which granted the permission for field access, and to the financial, scientific, technical, and/or logistical support of the Multiscale TROPIcal CatchmentS (SNO M-TROPICS; https://mtropics.obs-mip.fr/) critical zone observatory (previously MSEC). The soil samples were taken at different soil depths and under different vegetation covers at the long-term observatory catchment of Houay Pano in Northern Laos between 2000...

Analysis of soil samples collected over Huay Ma Nai catchment in Northern Thailand in 2001

J-L. Janeau, P. Podwojewski & A. Boonsaner
This dataset has been collected thanks to the long-term partnership with National Park, Wildlife and Plant Conservation Department (DNP), Thailand, which granted the permission for field access, and to the financial, scientific, technical, and/or logistical support of the Multiscale TROPIcal CatchmentS (SNO M-TROPICS; https://mtropics.obs-mip.fr/) critical zone observatory (previously MSEC). The soil samples were taken at different depths and under different vegetation covers at the long-term observatory catchment Huay Ma Nai in northern Thailand in 2001....

Instantiation example of the user centric metadata model

Valentina BERETTA
Example of instantiation of the user centric metadata model (UCMM). First, we describe a dataset containing in-situ biological observations related to yellowfin tuna catches, and remote sensing products of environmental parameters, i.e. the seasurface temperature (SST) and the chlorophyll concentration (CHLA).

Microplastic concentrations in lagoon, bay and beach environments of Binh Dinh province, Central Vietnam. COMPOSE (2019-2021) and CounterMEASUREII (2021-2022) projects

Vo Van Chi, Hoang Duc An, Truong Thanh Tam & Emilie Strady
Microplastic (300-5000µm) concentrations were measured in the Thi Nai lagoon, Quy Nhon bay and beach, Ha Tay River, Kon River, Cat Tien beach and Eo beach environments of Binh Dinh province, Central Vietnam under the COMPOSE project (2019-2021) and the CounterMEASUREII project (2021-2022). Microplastic were sampled using a 80µm mesh size net from a local boat. The samples were extracted in the laboratory using enzymatic digestion, NaCl density separation and were filtrated on GF-A filter....

Araignées de Nouvelle-Calédonie : poster

J. Roger , Hervé Jourdan & David Brouste
Ce poster une sélection de 30 portraits, représentatifs de l'extrême diversité des formes et des modes de vie, avec quelques espèces emblématiques comme une mygale, la veuve noire ou une gasteracanthe, et d'autres qui le sont beaucoup moins mais pourtant tout aussi intéressantes pour les naturalistes.

Spiders of New Caledonia : poster

Jean Roger, D. Brouste & Hervé Jourdain
In 2018, the World Spider Catalogue listed more than 47,000 species of spiders distributed within more than 4,000 genera worldwide. Some scientific studies suggest that at least twice as many species need to be discovered. New Caledonia, classified as one of the world’s biodiversity hotspots because of the incredible richness of its fauna and flora, both heavily threatened by human impacts, is not to be outdone. More than 320 species of spiders have been recorded...

Organisation de l'espace de la périphérie métropolitaine ouest d'Abidjan : opération de recherche Songon 2014-2018

Organisation de l'espace de la périphérie métropolitaine ouest d'Abidjan. Cette opération de recherche correspond à la réalisation de la thèse de 2014 à 2019 « L’organisation de l’espace de la périphérie métropolitaine ouest d’Abidjan» par ADOU Yao Thimothée à l’IGT- UFHB, Institut de Géographie Tropicale, Université Félix Houphouët Boigny, Abidjan Côte d’Ivoire, sous la direction du Docteur NASSA Dabié Désiré Axel, spécialiste en Géographie humaine et économique. Les territoires étudiés sont ceux des communes de...

Identification et caractérisation des gîtes larvaires d'Anopheles spp. à Korhogo (entomologie)

Barnabas Zogo, Alphonsine A. Koffi, Ludovic P. Ahoua Alou, Aboubacar Koné, Youssouf Dosso, Issa Coulibaly, Florence Fournet, Amal Dahounto, Roch Kounbobr Dabiré, Lamine Baba-Moussa, Nicolas Moiroux & Cédric Pennetier
Description générale : Données d’identification et de caractérisation des gîtes larvaires d’Anopheles spp. à Korhogo (le site de la Côte d'Ivoire) avant le déploiement des stratégies complémentaires de lutte. Chaque ligne correspond à un gîte larvaire positif à Anopheles spp. et/ou Culex spp. Pour chaque gîte larvaire positif, le code village, la saison, le type d’habitat, le périmètre, l’entourage, la distance de la zone habitée, le mouvement de l’eau, la turbidité de l’eau, l’exposition au...

Racine 2.2

Awa Faye, Jean-Louis Chopart, Bassirou Sine, Alexandre Grondin & Laurent Laplaze
RACINE2.2 est une application de traitement de données racinaires fondée sur des comptages, sur le terrain, d’impacts de racine au travers d’une grille placée sur un profil de sol. Cette méthode permet de mesurer les intersections entre un plan représenté par ce profil de sol et les racines. Elle donne accès à la densité des impacts (nombre par unité de surface de sol) et à leur répartition spatiale (gradients, hétérogénéités). Puis, par modélisation, à l’estimation...

Registration Year

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    70
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    28
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    212
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    19
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Affiliations

  • Institut de Recherche pour le Développement
    14
  • Institut de Recherche pour le Développement
    9
  • National Research Institute for Agriculture, Food and Environment
    2
  • Institute of Ecology and Environmental Sciences Paris
    2
  • Marine Biodiversity Exploitation and Conservation
    2
  • Ministry of Marine Affairs and Fisheries
    1
  • University of Pau and Pays de l'Adour
    1
  • Center for International Forestry Research
    1
  • World Agroforestry Centre
    1
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    1