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Jornais Acesso aberto

Ned Noll, A. Terrier, P. Vuillot,

... L'opinion En Angleterre, République D'orange, Vocabulaire Gourma, Chronique De L'armée Coloniale, La Convention Du ...

1898 - Gale Group | NCCO EuropeAfrica

Artigo Acesso aberto Revisado por pares

É. Mougin, Pierre Hiernaux, Laurent Kergoat, Manuela Grippa, Patricia de Rosnay, F. Timouk, Valérie Le Dantec, Valérie Demarez, F. Lavenu, Marc Arjounin, Thierry Lebel, Nogmana Soumaguel, Éric Ceschia, Bernard Mougenot, Frédéric Baup, Frédéric Frappart, Pierre‐Louis Frison, J. Gardelle, Claire Gruhier, Lionel Jarlan, Sylvain Mangiarotti, Bakary Sanou, Yann Tracol, Françoise Guichard, V. Trichon, L. Diarra, A. Soumaré, Mohamed Koité, F. Dembélé, C. R. Lloyd, Niall P. Hanan, Claire Damesin, Claire Delon, D. Serça, Corinne Galy‐Lacaux, Josiane Seghieri, Sylvia Becerra, Hamath Dia, Fabrice Gangneron, Pierre Mazzéga,

The Gourma site in Mali is one of the three instrumented meso-scale sites deployed in West-Africa as ... and in the Saharo–Sahelian transition zone, the Gourma meso-scale window is the northernmost site of ... moisture and surface fluxes. This paper describes the Gourma site, its associated instrumental network and the research ... between climate, vegetation and surface fluxes. However, the Gourma site is also important for development and validation ... field enquiry and interviews. The climate of the Gourma region is semi-arid, daytime air temperatures are ...

Tópico(s): Soil erosion and sediment transport

2009 - Elsevier BV | Journal of Hydrology

Artigo Acesso aberto Revisado por pares

Frédéric Frappart, Pierre Hiernaux, Françoise Guichard, É. Mougin, Laurent Kergoat, Marc Arjounin, F. Lavenu, Mohamed Koité, Jean‐Emmanuel Paturel, Thierry Lebel,

... first characterization of the rainfall regime for the Gourma region located in Mali, Central Sahel (14.5– ... less pronounced in summer. Rainfall regimes in the Gourma region present a succession of wet (1950–1969) ... the number of the rainy days in southern Gourma, and a decrease in both the number of ... and the daily rainfall in northern and central Gourma. This meridional difference may be related to the ... mid-day damping is more pronounced in northern Gourma. All these characteristics have strong implications for agriculture ...

Tópico(s): Climate variability and models

2009 - Elsevier BV | Journal of Hydrology

Artigo Revisado por pares

Cécile Dardel, Laurent Kergoat, Pierre Hiernaux, É. Mougin, Manuela Grippa, Compton J. Tucker,

... herbaceous layer mass have been collected within the Gourma region in Mali (1984–2011) and within the ... enabling estimation of averaged values representative of the Gourma and Fakara. NDVI measurements are found in good agreement with field observations, both over the Gourma and Fakara regions where re-greening and negative ... measurements explains 59% of the variability for the Gourma region over 1984–2011, and 38% for the Fakara region over 1994–2011. In the Gourma, which is a pastoral region, the re-greening ...

Tópico(s): Land Use and Ecosystem Services

2013 - Elsevier BV | Remote Sensing of Environment

Artigo Acesso aberto Revisado por pares

Patricia de Rosnay, Claire Gruhier, F. Timouk, Frédéric Baup, É. Mougin, Pierre Hiernaux, Laurent Kergoat, V. Ledantec,

... soil moisture measurements performed over the so-called Gourma meso-scale site in Mali, Sahel, in the ... the African Monsoon Multidisciplinary Analysis (AMMA) project. The Gourma meso-scale soil moisture network is part of ... moisture spatial and temporal features over the Sahelian Gourma meso-scale site for 2005–2006. Up-scaling ... with a robust up-scaling relation make the Gourma soil moisture network suitable for a large range ...

Tópico(s): Soil and Unsaturated Flow

2009 - Elsevier BV | Journal of Hydrology

Artigo Revisado por pares

Anastasia J. Gage,

... groups were distinguished: Adja-Ewe, Kabye-Tem, Para-Gourma, and others. Substantial ethnic differences existed regarding women' ... more than 50% of women among the Para-Gourma ethnic group in arranged marriages. Cash employment rates ... among the Adja-Ewe than among the Para-Gourma and Kabye-Tem. Fewer than 40% of currently ... Such communication ranged from 25% among the Para-Gourma to 43% among the Adja-Ewe. 10% of ... those who married before age 16. The Para-Gourma and Kabye-Tem had the lowest proportion of ...

Tópico(s): Adolescent Sexual and Reproductive Health

1995 - Wiley | Studies in Family Planning

Artigo Revisado por pares

J. Bertrand-Sarfati, Alexis Moussine‐Pouchkine,

ABSTRACT During the Vendian (uppermost Proterozoic), the Gourma Basin was an east-west intracratonic feature that opened eastward into an ocean. The southern edge of the Gourma Basin preserves facies belts representing land to deep- ... by pressure solution. The distribution of facies in Gourma Basin carbonates corresponds well with ideal models of ... subtropical semi-arid climate during deposition of the Gourma strata.

Tópico(s): Geological and Geophysical Studies

1983 - Society for Sedimentary Geology | Journal of Sedimentary Research

Artigo Acesso aberto

Mariama Gagara, Philippe Sessou, S. Ahounou, Paulin Azokpota, Issaka Youssao Abdou Karim, Souaïbou Farougou, Abdoulaye Soumana Gouro,

... the development of local milk production in Liptako Gourma, the present study was undertaken to identify constraints ... 360 dairy farmers. The study revealed that Liptako Gourma harbours a diversified cattle population comprised of 83. ... the aforementioned constraints. Key words: Local milk, Liptako Gourma, Niger, milk valorisation, production constraints.

Tópico(s): Agriculture and Rural Development Research

2017 - Academic Journals | African Journal of Agricultural Research

Artigo Acesso aberto Revisado por pares

Sayed M. Bateni, Dara Entekhabi, S. A. Margulis, Fabio Castelli, Laurent Kergoat,

... vegetation dynamics. The model is applied over the Gourma site in Mali, the northern region of the ... domain. The application of the model over the Gourma site shows that spaceborne LST observations can be ... that is located in the south of the Gourma region have, respectively, a root‐mean‐square error ( ... which is located in the north of the Gourma domain, have a RMSE of 42.6 Wm − ...

Tópico(s): Remote Sensing in Agriculture

2014 - Wiley | Water Resources Research

Artigo Revisado por pares

Jake Wall, George Wittemyer, Brian Klinkenberg, Valerie LeMay, Iain Douglas‐Hamilton,

... on which they rely. The range of the Gourma elephant population inhabiting the Sahelian eco-region near ... populations). Over the course of a year, the Gourma elephants (Loxodonta africana) move in a coordinated north– ... inferred regions of relative ecological importance to the Gourma elephants, protection of which is essential for the ...

Tópico(s): Animal Diversity and Health Studies

2012 - Elsevier BV | Biological Conservation

Artigo Revisado por pares

Tor A. Benjaminsen,

... empirical study of the fuelwood situation in the Gourma region in Mali, this article throws a critical ... between deforestation and domestic fuelwood consumption in the Gourma. The fuelwood used comes from dry wood collected ... buying fuelwood. Therefore, the fuelwood problem in the Gourma is of a social and economic rather than ...

Tópico(s): Rangeland Management and Livestock Ecology

1993 - Elsevier BV | Geoforum

Artigo Acesso aberto Revisado por pares

Cécile Dardel, Laurent Kergoat, Pierre Hiernaux, Manuela Grippa, É. Mougin, Philippe Ciais, Cam-Chi Nguyen,

... observations of herbaceous vegetation mass collected in the Gourma region in Mali together with remote sensing data ( ... not reveal any trend over time over the Gourma region, implying that vegetation is resilient over that period, when data are aggregated at the Gourma scale. We find no conflict between field-derived ...

Tópico(s): Conservation, Biodiversity, and Resource Management

2014 - Multidisciplinary Digital Publishing Institute | Remote Sensing

Artigo Acesso aberto Revisado por pares

J. Gardelle, Pierre Hiernaux, Laurent Kergoat, Manuela Grippa,

... in the flooded area of ponds in the Gourma region from 1950 to present are studied by ... and 2002 for 91 ponds identified in central Gourma. Ponds with turbid waters and no aquatic vegetation ...

Tópico(s): Groundwater and Watershed Analysis

2010 - Copernicus Publications | Hydrology and earth system sciences

Artigo Revisado por pares

Renaud Caby, F. Buscail, D. Dembélé, S. Diakité, S. Sacko, M. Bal,

Abstract The Neoproterozoic Gourma fold and thrust belt exposed in eastern Mali includes in its inner part high-pressure, low-temperature metasediments and ... that affected the eclogites and garnet-blueschists. The Gourma high-pressure metamorphic belt formed as a consequence ...

Tópico(s): earthquake and tectonic studies

2008 - Geological Society of London | Geological Society London Special Publications

Artigo Revisado por pares

Pierre Hiernaux, É. Mougin, Lassiné Diarra, Nogmana Soumaguel, F. Lavenu, Yann Tracol, Mamadou Diawara,

... sampled along the south–north bioclimatic gradient in Gourma (Mali), within three main edaphic situations: sandy, loamy- ... area reached by the West African monsoon, the Gourma gradient has recorded extremes in inter-annual variations ...

Tópico(s): Ecology and Vegetation Dynamics Studies

2008 - Elsevier BV | Journal of Hydrology

Artigo Revisado por pares

Drissa Diallo, Britt Hveem, Mohamed Ag Mahmoud, Gunnvor Berge, Berit Smestad Paulsen, Aboubacar Maïga,

The Gourma population has a vast knowledge of medicinal plants, as demonstrated in this survey carried out between 1999 ... native medicine for rural health care in the Gourma region. These plants belong to 23 families and ...

Tópico(s): Bioactive Compounds and Antitumor Agents

1999 - Taylor & Francis | Pharmaceutical Biology

Artigo Revisado por pares

Jon Pedersen,

... explores the development of the population of the Gourma in Northern Mali from the beginning of this ... simply one of emigration, as migration into the Gourma and internal redistribution of population also play an ...

Tópico(s): Animal Diversity and Health Studies

1995 - Taylor & Francis | Population Studies

Artigo Revisado por pares

A. Lesquer, Alexis Moussine‐Pouchkine,

... positive gravity anomalies. One of these anomalies, the Gourma anomaly, corresponds to the Gourma basin, a gulf of northeast–southwest subsidence, perpendicular ... crust, explaining the negative anomalies that edge the Gourma and Mopti positive anomalies.

Tópico(s): earthquake and tectonic studies

1980 - NRC Research Press | Canadian Journal of Earth Sciences

Artigo Revisado por pares

Alexis Moussine‐Pouchkine, J. Bertrand-Sarfati,

Other| January 01, 1978 Le Gourma; un aulacogene du Precambrien superieur? A. Moussine-Pouchkine; A. Moussine-Pouchkine Author Search for other works by this author on: GSW ... Citation A. Moussine-Pouchkine, J. Bertrand-Sarfati; Le Gourma; un aulacogene du Precambrien superieur?. Bulletin de la ...

Tópico(s): Historical and Literary Studies

1978 - EDP Sciences | BSGF – Earth Sciences Bulletin

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Carlos E. Ganade, Daniela Rubatto, Pierre Lanari, Jörg Hermann, Lucas R. Tesser, Renaud Caby,

... multimineral geochronological study of UHP rocks from the Gourma fold-and-thrust belt in Mali. Integrated petrology ... Pb cooling ages indicate further exhumation of the Gourma UHP unit to mid-crustal levels (~35 km) ...

Tópico(s): High-pressure geophysics and materials

2023 - Geological Society of America | Geology

Artigo Acesso aberto Revisado por pares

Leila Farhadi, Dara Entekhabi, Guido D. Salvucci,

... balance equations. The method is applied to the Gourma region in West Africa. The accuracy of the ... method is applied to the mesoscale region of Gourma in West Africa using multiplatform remote sensing data. ...

Tópico(s): Hydrology and Watershed Management Studies

2016 - Wiley | Water Resources Research

Artigo Acesso aberto Revisado por pares

Sylvain Mangiarotti, Pierre Mazzéga, Pierre Hiernaux, É. Mougin,

... vegetation cycle in an area centred on the Gourma region in Sahelian Mali at scales varying from ...

Tópico(s): Species Distribution and Climate Change

2012 - Elsevier BV | Remote Sensing of Environment

Artigo Revisado por pares

Tènè Marceline Yaméogo, Carole Gilberte Kyelem, Samiratou Ouédraogo, O. Diallo, Laurent Moyenga, G. E. A. Poda, T. R. Guiguemdé,

... centre hospitalier régional (CHR), celui de Fada N'Gourma à l'est du Burkina Faso. Nous avons ... admis en 2008 au CHR de Fada N'Gourma pour paludisme grave présumé. Les signes de gravité ...

Tópico(s): Global Health and Epidemiology

2011 - Springer Science+Business Media | Bulletin de la Société de pathologie exotique

Artigo Acesso aberto Revisado por pares

Florent Boudzoumou, Didier Vandamme, Pascal Affaton, J. Gattacceca,

... from seven sites of the sub-basins of Gourma and Bobo Dioulasso, which include a Marinoan glaciogenic ... provenant de 7 sites des sous-bassins du Gourma et de Bobo Dioulasso, au Sud-Est du ...

Tópico(s): Geological and Geochemical Analysis

2011 - Elsevier BV | Comptes Rendus Géoscience

Artigo Revisado por pares

Papa Ndiaye, Mayassine Diongue, Adama Faye, Drissa Ouedraogo, Anta Tal Dia,

... accouchement dues aux MGF dans la province de Gourma, au Burkina Faso. L’étude, transversale, descriptive et ...

Tópico(s): Reproductive Health and Contraception

2010 - | Santé Publique

Artigo Acesso aberto Revisado por pares

Pierre Hiernaux, Lassiné Diarra, V. Trichon, É. Mougin, Nogmana Soumaguel, Frédéric Baup,

... rangeland sites monitored from 1984 to 2006 in Gourma (Mali). The sites are sampled along the North– ...

Tópico(s): African Botany and Ecology Studies

2009 - Elsevier BV | Journal of Hydrology