251 Works

Outcome of the workshop about prospects and knowledge needs for improving soil organic carbon in Vietnam, 5 July 2019

T. Tran Minh, Q. Vu Manh, Tran Thi Minh T., H. Vu Hong, R Zaiss & P. Jouquet
This dataset holds the outcome of the regional workshop prospects and knowledge needs for improving soil organic carbon in Vietnam. The workshop was organized at the Soils and Fertilizers Research Institute (SFRI) on July 5th 2019 with the support of CIRCASA and IRD office in Hanoi. More than 30 participants from many different organizations including government, universities, institutes, NGOs, extension services, farmer association participated at this workshop. They are working in the agricultural-related field so...

Supplementary information and source code for \"An atypical class of non-coding small RNAs produced in rice leaves upon bacterial infection\"

Ganna Reshetnyak, Jonathan M. Jacobs, Florence Auguy, Coline Sciallano, Lisa Claude, Clemence Medina, Alvaro J. Perez-Quintero, Aurore Comte, Emilie Thomas, Adam Bogdanove, Ralf Koebnik, Boris Szurek, Anne Dievart, Christophe Brugidou, Severine Lacombe & Sebastien Cunnac
This dataset contains additional supporting information and source code related to the discovery of Xanthomonas-induced small RNAs (xisRNAs) as described in the Related Publication. Deep small RNA (sRNA) sequencing analysis discovered a class of sRNA in rice (Oryza sativa) specifically associated with foliar diseases caused by Xanthomonas oryzae pathovars. A set of 163 xisRNAs loci were distinctively upregulated in response to various bacterial strains at an early stage of infection. Most xisRNA loci overlap with...

Comparison of the nest organization and soil properties of Microcerotermes pakistanicus and Odontotermes obesus constructions in the Western Ghats, India

A.K. Harit, E.V. Ramasamy, N. Babu, R.M.J. Pillai, N. Bottinelli, S. Cheik & P. Jouquet
Dataset describing the soil properties (termite nests and sheetings) and nest organization of two common species in Kerala, India: Odontotermes obesus and Microcerotermes pakistanicus. Soil properties included: pH, electrical conductivity (uS cm-1), soil particle size distribution (clay, silt, sand, in %), and C (%), N (%), anion (Cl, F, NO3, SO4, in ppm) and cation (Na, K, Mg, Ca, in ppm) contents . Nest organization was measured using X-ray computed tomography and measures consisted in...

Informal waste collectors and aggregators space and activities in Buon Ma Thuot city, Vietnam, COMPOSE project (2019-2021)

Thai Huyen Nguyen, Minh Vu Ngo, Thi Thao Trang Le, Thai Hoa Nguyen, Thi Hai Yen Nguyen, Ngoc Anh Dinh, Viet Anh Le, Tuan Minh Le, Cong Hung Phan, Tien Tam Nguyen, Thi Mo Nguyen, Dai Cuong Trinh & Hoang Phuong Nguyen
The system of informal waste collectors and aggregators in Buon Ma Thuot city (Vietnam) was surveyed in the framework of the COMPOSE project (2019-2021). The social survey based on questionnaire was carried out in the entire area of in Buon Ma Thuot city, Dak Lak province, to identify the location of the aggregator warehouse participating to the informal waste collection and recycling in the city. Then, the collectors and aggregators were interviewed individually to collect...

Ménages à revenu faible et accès au logement dans l'aménagement de l'espace urbain d'Abidjan : l'expérience du programme des logements sociaux 2014 et 2017

Cette opération de recherche correspond à la réalisation d'une thèse sous le thème « la question de l’accès au logement des ménages à faibles revenus dans l’aménagement de l’espace urbain d’Abidjan : l’expérience du programme des logements sociaux ». Cette thèse a été soutenue publiquement le 25 février 2021 par Mlle TONAN Amenan Sabine à, l'Institut de Géographie Tropicale de l'Université Félix Houphouët Boigny (IGT-UFHB) Abidjan Côte d’Ivoire, sous la direction de Monsieur NASSA Dabié...

Enquête sociodémographique et foncière sur le terroir de Brakaguhé en 2016

Ronan Balac, & Dominique Couret
Collections de données créés à l'occasion de l'opération de recherche à Brakaguhé (Centre-Ouest de la Côte d'Ivoire) en 2016; Les données sociodémographiques ainsi que la superficie totale par exploitant et les quantités de production agricole annuelle, ont été collectées auprès de tous les exploitants, les propriétaires de parcelles présents sur le territoire villageois. La collecte de données a été réalisée par questionnaire, interview et par des relevés de limites de parcelle par GPS. Des questionnaires...

Carbon, texture, pH, bulk density in sandy soils of Senegalese groundnut basin (2016-2018)

Oscar Pascal Malou, Patricia Moulin, Tiphaine Chevallier, Dominique Masse, Jonathan Vayssières, Ndèye Yacine Badiane-Ndour, Laure Tall, Abou Thiam & Lydie Chapuis-Lardy
Dataset used for a paper published in Regional Environmental Change (2021) "Estimates of carbon stocks in sandy soils cultivated under local management practices in Senegal’s groundnut basin". Data comprised Sheet 1: Measured data (total carbon content, pH in water, pH in 1M KCl, 5 textural fractions for soil samples collected at 0-10 cm and 10-30 cm depth) with approximate UTM coordinates of fields and internal sample number (n=439). Sheet 2: visNIRS-based predicted data for soil...

Paysages vivants du versant Ouest de l'île de La Réunion, entre littoral urbanisé et forêt d'altitude

Maud Loireau, Mireille Fargette & Gilbert DAVID
Ce jeu de données est constitué de neuf fiches descriptives de paysages et leur cartographie. Il s’appuie sur des campagnes d’observations paysagères de terrain entre 2012 et 2016 sur un cas d’étude du versant Ouest de l'île de La Réunion (partie Sud de la commune de Saint Paul, au sein de l’intercommunalité du TCO - Territoire Côte Ouest). Chaque fiche-paysage comprend les données issues de l’observation de terrain (liste des observés, éléments d’ambiance générale, sélection...

Archaeological Evidence for Population Rise and Collapse between ~2500 and ~500 cal. yr BP in Western Central Africa: Supplementary Materials

G. De Saulieu, Y. Garcin, D. Sebag, P. R. Nlend Nlend, D. Zeitlyn, P. Deschamps, G. Ménot, P. Di Carlo & R. Oslisly
Supplementary Materials including Supplementary Tables and Figures, the archaeological database and the R codes for the paper Saulieu, G. de, Garcin, Y., Sebag, D., Nlend Nlend, P.R., Zeitlyn, D., Deschamps, P., Ménot G., Di Carlo, P., Oslisly, R. (2021) Archaeological Evidence for Population Rise and Collapse between ~2500 and ~500 cal. yr BP in Western Central Africa. Afrique : Archéologie & Arts, 17. http://journals.openedition.org/aaa/3029 A georeferenced archaeological database is used to infer population dynamics and...

Lamto GIS layer (raster dataset): vegetation cover of the Lamto reserve (Côte d'Ivoire) in 1988, after original map by Gautier (1990)

R. Zaiss, J. Gignoux, S. Barot, L. Gautier & S. Konaté
This dataset holds the map “Carte du recouvrement ligneux de la réserve de Lamto" published by Gautier, L. in 1990. We georeferenced the scanned paper map using ground control points derived from Google Maps. The dataset contains the scanned map, the ground control points and the raster layer of the georeferenced map.

Orthomosaic of aerial photographs acquired by IGN in 1953, Stung Chrey Bak Catchment, Cambodia

R. Zaiss, R. Muon, V. Ann & P. Jouquet
This dataset holds an orthomosaic of 69 aerial photographs acquired by IGN in 1953 under the missions Indochine 094 and 074. The dataset covers the middle and lower part of Stung Chrey Bak Catchment in Cambodia. We orthorectified the scanned images using ground control points from Google Maps and a structure from motion software (SfM). The dataset contains the original aerial photographes from IGN, the ground control points, the production report and the final orthomosaic...

Analyse d’un questionnaire à destination des pêcheurs pélagiques professionnels français

Coline Arqué, Charlotte Couëdel, Sven Mellaza, Marylou Pourret & Axel Rochaud

Lamto GIS layer (vector dataset): Lamto reserve (Côte d'Ivoire) 1988 vegetation cover, after original map by Gautier (1990)

R. Zaiss, M. De Felice, J. Gignoux, S. Konaté, S. Barot & L. Gautier
This dataset holds the polygon layer of vegetation units digitized from the map “Carte du recouvrement ligneux de la réserve de Lamto" published by Gautier in 1990. We first georeferenced the scanned paper map using ground control points derived from Google Maps. After this we manually digitized the vegetation units from the map. The shapefile attributes separate twelve land cover types : “zones d’habitations”, ”fleuve Bandama, « affleurements rocheux”, ”mares temporaires”, ”savane herbeuse”, ”savane faiblement...

Lamto GIS layer (vector dataset): 2018 road track network of Lamto reserve (Côte d'Ivoire)

J. Gignoux, R. Zaiss, K. Yéo, S. Barot & S. Konaté
This dataset holds a vector layer of past and present roads and tracks of Lamto research station. We used a handheld GPS receiver to map the roads and tracks in 2018. It was difficult to find the track of the former Piste du Sud and Piste du Sud Yéo Kolo. The course of these former roads is not very accurate. The shapefile follow the OpenStreetMap (OMS) data schema

Lamto GIS layer (raster dataset): Lamto reserve (Côte d'Ivoire) 1963 vegetation cover, after original map by de la Souchère Badarello (1969)

R. Zaiss, J. Gignoux, S. Barot, S. Konaté, De La Souchère P &
This dataset holds the unpublished map “Carte physionomique des faciès savaniens de Lamto drawn by de la Souchère; P. and Badarello, L. in 1969. We georeferenced the scanned paper map using ground control points derived from Google Maps. The dataset contains the scanned map, the ground control points and the raster layer of the georeferenced map.

Lamto GIS layer (raster dataset): orthomosaic of aerial photographs of the Lamto reserve (Côte d'Ivoire) acquired by IGN in 1963

R. Zaiss, J. Gignoux, S. Konaté & S. Barot
This dataset holds the process chain to produce a orthomosaic from 220 aerial photographs acquired by IGN in 1963 under the mission AOF 566P5000. The dataset covers the Lamto reserve. We orthorectified the scanned images using ground control points from Google Maps and a structure from motion software (SfM). This dataset contains the scanned aerial photographes, the ground control points and the finale orthomosaic with a 17 cm ground resolution.

Hauteur d'eau sur le fleuve Niger à Bamako au Mali, période 1941-1979 (base SIEREM)

Nathalie Rouché
Séries temporelles de hauteur d'eau (water level) de deux stations hydrométriques à Bamako sur le fleuve Niger au Mali. Les données de hauteur d'eau informatisées proviennent des documents numérisés et disponibles dans la base bibliographique HORIZON de l'IRD. Le site internet de la Direction Nationale de l'Hydraulique du Mali fourni des relevés de hauteur d'eau, sous forme de bulletin hydrologique : www.dnhmali.org Quelques corrections ont été apportées aux hauteurs moyennes journalières à la suite d'examens...

Analyses of soils sampled on Madagascar Highlands following temperature and rainfall gradients in 2014

Laetitia Bernard, Kanto Razanamalala, Tantely M. Razafimbelo, Pierre-Alain Maron, Lionel Ranjard, Nicolas Chemidlin Prévost-Bouré, Mélanie Lelièvre, Samuel Dequiedt, Volaniaina Ramaroson, Claire Marsden, Thierry Becquer, Jean Trap & Eric Blanchart
Priming effect (PE) in soil is proposed to be generated by two distinct mechanisms: “stoichiometric decomposition” and/or “nutrient mining” theories. Each mechanism gets its own dynamics, involves its own microbial actors and targets different soil organic matter (SOM) pools. The present study aims to evaluate how climatic parameters drive the intensity of each PE generation mechanism via the modification of microbial and physicochemical soil properties. Soils were sampled (May 2014) in the center of Madagascar,...

Découverte de la présence d'une toxine ayant un effet sur la santé humaine, émise par une micro-algue marine sur la presqu'ïle du Cap-Vert (Sénégal) : pollution marine, dégradation des habitats marins et effets du changement climatique en Afrique de l'Ouest

Patrice Brehmer, Waly Ndianco Ndiaye, Adama Mbaye, Anna Fricke, Philipp Hess, Kenneth Mertens, Nicolas Chomérat, Ismaïla Ndour, Fulgence Diedhiou, Guillaume Constantin de Magny, Amidou Sonko, Saliou Faye & François Galgani

Water level in the Riviera catchment (Cocody, Abidjan, Côte d'Ivoire) (2020-)

Luc Seguis, Jean-Louis Perrin, Ehouman Serge Koffi, Clement Dutremble, Amidou Dao & Eric-Pascal Zahiri
The Riviera watershed (Abidjan, Côte d'Ivoire) is urbanized and prone to flooding from overflowing stormwater drainage channels. This dataset provides instantaneous water level (cm) measured every minute in Palmeraie station in Cocody, Abidjan (Longitude -3,953755 Latitude 5,374638) since June 2020. Each water level station is equipped with a piezometric probe associated to a HYDREKA standalone data recorder with a communication capability (Octopus LX). A manually read staff gauge is used to control the water level...

Traditional fruit, vegetable and pulse species in Senegal, Ivory Coast, Benin, Ethiopia and Kenya

Peter Biu Ngigi, Céline Termote, Marie Josephe Amiot, Dominique Pallet & Claire Mouquet-Rivier
The dataset lists traditional species of fruit (256), vegetable (323) and pulse (50). The goal is gathering knowledge that could impulse projects that will contribute towards mainstreaming species with under-exploited potential in filling existing nutritional, income, and ecosystem gaps, and transforming African food systems. Existing knowledge on traditional foods is highly fragmented, scattered in various publications and reports, or in inaccessible databases to policy makers and practitioners. Based on accepted names published by the World...

CO1-haplotype frequencies of long-spined sea urchin (Diadema setosum) from the Indo-Malay archipelago

Indra B. Vimono, Philippe Borsa & Laurent Pouyaud
The dataset contains three files in text (.txt) format or in tabulation-separated value (.tsv) format, that together characterize haplotype composition at the COI locus in the long-spined sea urchin Diadema setosum from the Indo-Malay archipelago. The dataset was produced in the course of a phylogeographic study of this tropical Indo-Pacific species, itself part of IBV’s PhD project on the comparative phylogeography of Indo-Pacific sea-urchins of the genera Diadema and Echinometra. METHODS Briefly, long-spined sea urchins...

Escherichia coli concentration in overland flow and in groundwater in the Houay Pano catchment, Northern Lao PDR (2012-2014)

Olivier Ribolzi, Laurie Boithias, Chanthamousone Thammahacksa, Norbert Silvera, Keooudone Latsachack, Bounsamay Soulileuth, Marie Arnoux, Olivier Evrard, Sylvain Huon, Thomas Pommier, Oloth Sengtaheuanghoung & Emma Rochelle-Newall
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). This .csv dataset includes Escherichia coli concentration measured in overland flow and in groundwater within the Houay Pano catchment, Northern Lao PDR, in 2012 and 2014. Sampling...

Wind erosion flux, meteorology, soil roughness, and crop characteristics collected on a barley field in Dar Dhaoui (Tunisia) during 2015-2016

J.L. Rajot, M.T. Labiadh, C. Bouet, C. Pierre, A. Abdourhamane Touré, T. Henry Des Tureaux, M. Ltifi & S. Sekrafi
Data distributed here are part of the data acquired in Dar Dhaoui (southern Tunisia) during the 2015-2016 agricultural year. The objective of the experiment was to document wind erosion and its drivers on a traditionally cultivated barley field. The distributed data document 1) the saltation flux, 2) the meteorological parameters (wind speed and direction, rainfall, air temperature and relative humidity), 3) the daily median aerodynamic roughness length, and 4) barley characteristics (height and surface cover...

Simulated genome sequences for replication control for TrEMOLO

Francois SABOT & Mourdas MOHAMED
This dataset contains the simulated genomes based on the G0-F100 initial sequence including the INSIDERs and OUTSIDERs simulated insertions.

Registration Year

  • 2023
    2
  • 2022
    82
  • 2021
    74
  • 2020
    64
  • 2019
    28
  • 2017
    1

Resource Types

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    226
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    19
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    2
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    2
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    1
  • Conference Proceeding
    1

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
  • Institut Pasteur de Dakar
    1