Ny Riavo G. Voarintsoa, Rónadh Cox, M. O. M. Razanatseheno, Amos Fety Michel Rakotondrazafy,
... areas in the central highlands: the region near Ambatondrazaka and that around Tsaratanana. Both regions have similar average lavaka density (6 lavakas/km2 in Ambatondrazaka, and 5 lavakas/km2 in Tsaratanana, but local ... Tsaratanana and up to 150 lavakas/km2 in Ambatondrazaka. We find no predictive relationship between bedrock type ... 15° in Tsaratanana and 25 to 30° in Ambatondrazaka. Lavakas also seem to favour slopes where the ...
Tópico(s): Geology and Paleoclimatology Research
2012 - Geological Society of South Africa | South African Journal of Geology
Milen Milenkov, Saïda Rasoanandrasana, Lalaina Vonintsoa Rahajamanana, Rivo Rakotomalala, Catherine Ainamalala Razafindrakoto, Christian Rafalimanana, Emile Ravelomandranto, Zakasoa Mbololona Ravaoarisaina, Emilie Westeel, Marie Petitjean, Jimmy Mullaert, Olivier Clermont, Laurent Raskine, Luc Hervé Samison, Hubert P. Endtz, Antoine Andremont, Érick Denamur, Florence Komurian-Pradel, Laurence Armand-Lefèvre,
... swabs from 492 pregnant women from Antananarivo, Mahajanga, Ambatondrazaka, and Toamasina were tested for ESBL- E. coli ... was 34% varying from 12% (Toamasina) to 65% (Ambatondrazaka). The main risk factor associated with ESBL -E. ...
Tópico(s): Vibrio bacteria research studies
2021 - Frontiers Media | Frontiers in Microbiology
Jiu-Long Zhou, Shuai Shao, Zhaohua Luo, Shao Jian-bo, Datian Wu, V. Rasoamalala,
... data for gabbros of this suite from the Ambatondrazaka area in east-central Madagascar. SIMS U-Pb ...
Tópico(s): earthquake and tectonic studies
2014 - Elsevier BV | Precambrian Research
Tantely Randriamparany, Anne Grenier, Isabelle Tourette, Clarisse Yvonne Maharavo Rahantamalala, Dominique Rousset, Renaud Lancelot,
... avril à juillet 2004 à l’abattoir d’Ambatondrazaka, dans la région du lac Alaotra (Madagascar), pour ... contre la PPA et renforcer sa surveillance à Ambatondrazaka, les mesures prioritaires seraient de construire un nouvel ...
Tópico(s): Virology and Viral Diseases
2005 - French Agricultural Research Centre for International Development | Revue d’élevage et de médecine vétérinaire des pays tropicaux
Jiu-Long Zhou, V. Rasoamalala, M. Razoeliarimalala, Bruno Ralison, Zhaohua Luo,
... are presented on Early Cambrian granites from the Ambatondrazaka area in east-central Madagascar. U–Pb zircon ...
Tópico(s): earthquake and tectonic studies
2015 - Elsevier BV | Journal of African Earth Sciences
Julie Ravaomanana, Vincent Michaud, Ferrán Jori, Abel Andriatsimahavandy, François Roger, Emmanuel Albina, Laurence Vial,
... absent from the two other study zones near Ambatondrazaka and Marovoay. Using 16SrDNA PCR amplification and sequencing, ...
Tópico(s): Viral Infections and Immunology Research
2010 - BioMed Central | Parasites & Vectors
Solenne Costard, Vincent Porphyre, Samir Messad, S. Rakotondrahanta, H. Vidon, François Roger, Dirk U. Pfeiffer,
... no grouping could be identified amongst farms in Ambatondrazaka area. The characterisation of the different types of ...
Tópico(s): Agriculture and Rural Development Research
2009 - Elsevier BV | Preventive Veterinary Medicine
Karl Schmetzer, Heinz-Jürgen Bernhardt, Lore Kiefert,
Tópico(s): Global Maritime and Colonial Histories
2002 - Gemmological Association of Great Britain | Journal of gemmology/The journal of gemmology
Nivo Rakotoarivelo, Nadiah Manjato, Lala R. Andriamiarisoa, Roger Bernard, Sylvie Andriambololonera,
... Bandro, in the east of Lake Alaotra, in Ambatondrazaka district where the study was conducted. The Sihanaka ... Est du Lac Alaotra, dans le district d’Ambatondrazaka où l’étude a été menée. Les Sihanaka ...
Tópico(s): Aquatic Ecosystems and Biodiversity
2022 - African Journals OnLine | Madagascar Conservation & Development
Hasina Rasolofoharitseheno, Kusnandar Kusnandar, Minar Ferichani,
... that produces tomato paste in the district of Ambatondrazaka-Madagascar, regarding technical and technological, market and marketing, ...
Tópico(s): Strategic Planning and Analysis
2015 - Sciencedomain International | Asian Journal of Agricultural Extension Economics & Sociology
Ambatondrazaka area with multiple mineralization through geologically,geochemically and geophysically analysis,we predict V-Ti magnetite potential ...
Tópico(s): Mining Techniques and Economics
2010 - Society for Mining, Metallurgy & Exploration | Mining Engineering
... location in Madagascar. 1, Complexe Agronomique CALA; 2, Ambatondrazaka; 3, Andingadingana; 4, Angoja; 5, Morarano; 6, Amparafaravola; ... noted in a valley near Andingandingana (east of Ambatondrazaka), where the vegetation is mainly composed of fruit ... plot of 0.22 ha was selected near Ambatondrazaka. Seedlings of the cultivar Tché-Kouai were transplanted ... 200 ha) was followed in the region of Ambatondrazaka (fig. 5). Seventy percent of the patches were ... gestroi per leaf in 416 patches of the Ambatondrazaka rice area from October 1987 (0–1) to ...
Tópico(s): Forest Insect Ecology and Management
2002 - Wiley | Journal of Applied Entomology
T.F. Nari-Vony, Jean Marius Rakotondramanga, Laurence Randrianasolo, Léa Randriamampionona, Norosoa Harline Razanajatovo, M. Ratsitorahina, Jean‐Michel Héraud, Laurence Baril,
... en avant dix sites : Mahajanga, Maroantsetra, Ambositra, Fianarantsoa, Ambatondrazaka, Morombe, Tsaralalana, Ihosy, Manjakaray, et Sambava. Les scores ...
Tópico(s): Animal Disease Management and Epidemiology
2018 - Elsevier BV | Revue d Épidémiologie et de Santé Publique
... sur le territoire de l’actuel diocese d’Ambatondrazaka a Madagascar, cet ouvrage, qui reunit une dizaine ...
Tópico(s): African Studies and Geopolitics
2011 - Peeters | Revue Philosophique de Louvain
... de batailles rangees, d'assauts de villes (Antsirabe, Ambatondrazaka) et du blocus de Tananarive, la rebellion s'...
Tópico(s): Economic Zones and Regional Development
2000 - Éditions de l'EHESS | Cahiers d études africaines