Communications

Liste des communications (orale ou affiché) dans un atelier, symposium, workshop ou conference international avec un Comité scientifique de lecture

2017


Orale

  1. Nomenisoa, A. L. D., Bemiasa, J., Rabenevanana, M., Rakotondraompiana, S., Dagorne, D. 2017. – Use of MODIS satellite data for HAB monitoring in the Southwestern Indian Ocean region: the south-west Madagascar case study.10th WESTPAC International Scientific Conference. Advancing Ocean Knowledge, Fostering Sustainable Development, from the Indo-Pacific to the Globe, 17-20 April 2017, Qingdao, P. R. China (Oral presentation).
  2. Ramanantsoa, J. D., Bemiasa, J., Krug, M., Rouault, M., Rabenevanana, Pierrick, P. Gula, J. 2017. – Mozambique Channel and Indian Ocean currents flows as “pacemakers” for coastal upwelled water masses in the southern tip of Madagascar. 10th WESTPAC International Scientific Conference. Advancing Ocean Knowledge, Fostering Sustainable Development, from the Indo-Pacific to the Globe, 17-20 April 2017, Qingdao, P. R. China (Oral presentation).

Poster

  1. Ramanantsoa, J. D., Bemiasa, J., Krug, M., Rouault, M., Rabenevanana, Pierrick, P. Gula, J. 2017. – Upwelled water origin at the southern tip of Madagascar. 10th WESTPAC International Scientific Conference. Advancing Ocean Knowledge, Fostering Sustainable Development, from the Indo-Pacific to the Globe, 17-20 April 2017, Qingdao, P. R. China (Poster presentation).
  2. Hajaniaina A. Ratsimbazafy, Marc Kochzius (2017) Restricted gene flow among populations of the mangrove whelk Terebralia palustris (Linnaeus, 1767) (Caenogastropoda: Potamididae) in the Western Indian Ocean. Poster presentation at the 3rd International Marine Connectivity Conference. Louvain-la-Neuve, Belgium, 11 September 2017.

2016


Orale

  1. Hajaniaina A. Ratsimbazafy, Marc Kochzius (2016) Connectivity of mangrove whelk (Terebralia palustris) in the Western Indian Ocean (WIO). Oral presentation at the European conference of Tropical Ecology. Brussels, Belgium, 7 February 2016.

2015


Orale

  1. Rajohnson, L. F., Lavitra, T., Soambola, L. & Rasoloarijao, Z. (2015). Fishery, trade and essay of larval production in hatchery of Hippocampus in southwest of Madagascar. 9th WIOMSA symposium, Durban 2015. (Oral presentation).
  2. Hajaniaina A. Ratsimbazafy., Lavitra Thierry, Kochzius Marc (2015) Estimating an efficient spatial arrangement for the future network of Marine Protected Areas (MPA) of Madagascar, based on the connectivity of marine population. Oral presentation at the 9th WIOMSA symposium. Wild Coast Sun, South Africa, 15 October 2015.

Poster

  1. Todinanahary GGB, Tsiresy G, Eeckhault I, Lavitra T (2015) Polyaquaculture Research Unit: research projects to support the development of the aquatic polyculture in Madagascar. International Symposium on the Indian Ocean: Dynamics of the Indian Ocean: Perspective and Retrospective
  2. Lavitra, T. (2015). Feasibility of sea cucumber farming in the Bazaruto Archipelage-Mozambique. 9th WIOMSA symposium, Durban 2015. (Poster presentation).
  3. Nomeniarivelo, H., Todinanahary, G. G. B, Rabemananjara, L., Tsiresy, G., Eeckhaut, I. & Lavitra, T. (2015). Scleractinian coral recruitment in the southwestern region of Madagascar. 9th WIOMSA symposium, Durban 2015. (Poster presentation).
  4. Rakotonjanahary, F., Tsiresy, G., Rasolofonirina, R., Eeckhaut, I. & Lavitra, T. (2015). Test of liquid injection and elastomer implant for tagging edible sea cucumber Holothuria scabra. 9th WIOMSA symposium, Durban 2015. (Poster presentation).
  5. Randrianandrasana, J., Mandimelaza, E. R., Radalson, S. E., Todinanahary, G. G. B., Eeckhaut, I. & Lavitra, T. (2015). Contribution to the study of specific diversity of reef-building scleractinian of the Great Reef of Toliara and Sarodrano, South-western Region of Madagascar. 9th WIOMSA symposium, Durban 2015. (Poster presentation).
  6. Radalison E. S., Todinanahary, G. G. B., Eeckhaut, I., Lavitra, T., Mandimbelaza, E. R. & Randrianandrasana, J. (2015) Diversity of sessile non-scleractinians of the Great Reef of Toliara. 9th WIOMSA symposium, Durban 2015. (Poster presentation).
  7. Falinirina, A. M., Lavitra, T. & Randriamanantsoa, B. (2015). Outlook of Toliara Great Barrier Reef (TGBR). 9th WIOMSA symposium, Durban 2015. (Poster presentation).
  8. Rasoloarijao, Z. Lavitra, T., Rajonhson, L., Gasimandova, A. L. & Soambola, A. L. (2015). Trial in seashore breeding (H. borboniensis and H. spinosissimus): what are the drive factors of their survival? . 9th WIOMSA symposium, Durban 2015. (Poster presentation).
  9. Tsiresy, G., Todinanahary, G. G. B., Lavitra, T., Dubois, P., Lepoint, G. & Eeckhaut, I. (2015). Seasonal occurrence and morphological description of the stages observed in the life cycle of the epiphytic filamentous algae Polysiphonia sp., parasite of the farmed seaweed Kappaphycus alvarezii in Madagascar (2015). 9th WIOMSA symposium, Durban 2015. (Poster presentation).
  10. Todinanahary GGB, Terrana L, Tsiresy G, Eeckhault I, Lavitra T (2015) Threat to black corals (Antipatharia) community of Madagascar: illegal harvesting and trade. 9th WIOMSA Symposium, Port Edward, 2015. Poster
  11. Ratsimbazafy, H.; Lavitra, T.; Kochzius, M. (2015). Estimating an efficient spatial arrangement for the future network of Marine Protected Areas (MPA) around Madagascar, based on the connectivity of marine population. Poster at the VLIZ Young Scientist’s Day 20 February 2015. Vrije Universiteit Brussel: Brussel. 1 poster pp.,
  12. Hajaniaina A. Ratsimbazafy, Marc Kochzius (2015) Genetic population structure of the mangrove whelk Terebralia palustris (Linnaeus, 1767) suggest panmixia in the Western Indian Ocean. Poster at the 9th WIOMSA symposium. Wild Coast Sun, South Africa, 15 October 2015.
  13. Hajaniaina A. Ratsimbazafy, Kirsten L.L. Oleson, Rajah Roy, Daniel Raberinary, Alasdair Harris (2015) Participatory approach in fishing sites mapping provide high accuracy in results. Poster at the 9th WIOMSA symposium. Wild Coast Sun, South Africa, 15 October 2015.

2014


Orale

  1. Bemiasa, J., Remanevy, S. 2014. – Zooplankton of West Madagascar. Geophysical Research Abstracts. Vol. 16, EGU2014-2853, 2014, EGU General Assembly 2014.
  2. Bemiasa., J. 2014. – Oceanography of West Madagascar. Geophysical Research Abstracts. Vol. 16, EGU2014-2853, 2014, EGU General Assembly 2014.
  3. Bemiasa., J. 2014. – Oceanography of East Madagascar. Geophysical Research Abstracts. Vol. 16, EGU2014-2853, 2014, EGU General Assembly 2014.

2013


Orale

  1. Eeckhaut, I., .Jangoux, M., Rabenevanana, M.W., Rasolofonirina, R & Lavitra, T. The hidden part of the iceberg: fifteen years of malgacho-belgian researches to sustain the development of sea cucumber farming. WIOMSA Symposium, Maputo 2013. (Oral presentation).
    Lavitra, T., Ramampiherika, K. D., & Rabenevanana, M. W. (2013). Experiences, challenges and lessons learned from different CBA projects that IH.SM was involved during the last decade. CBA Workshop, Zanzibar 2013 (Oral presentation).
    Lavitra, T., Tsiresy, G., Rasolofonirina, R., Rougier, A. & Eeckhaut, I. (2013). Effect of the size release of sea cucumber juveniles on their survival and growth during the 3 first months of rearing in pens (case of Tampolove site). WIOMSA symposium, Maputo 2013 (Oral presentation).

Poster

  1. Gasimandova, L. M., Todinanahary, G. B., T. Gaëtan, F. L. Cynthia, Eeckhaut, I. & Lavitra, T. (2013). Relative abundance of zooplankton at Nosy Tafara coral reef (Sarodrano, South-western Region of Madagascar). WIOMSA Symposium, Maputo 2013. (Poster presentation).
  2. Fidèle, R., Tsiresy, G., Avalle, O. & Lavitra, T. (2013). The invention of new drying system to produce trepang (dried sea cucumber). WIOMSA Symposium, Maputo 2013. (Poster presentation).
  3. Rasoavololonjanahary, M. F. H & Lavitra T. (2013). Contribution to the study of germination of Avicennia marinaspecies in Belalanda mangrove, Southwestern coast of Madagacsar. WIOMSA Symposium, Maputo 2013. (Poster presentation).
  4. Lavitra, T., Tsiresy, G., Rasolofonirina, R., Rougier, A. & Eeckhaut, I. (2013). Abundance and distribution of Thallamita crenata crabs (redoubtable predator of sea cucumber Holothuria scabra juveniles) in Sarodrano and Tampolove (two main sea cucumber farming villages in SouthWestern coast of Madagascar) and identification of the best trap system and bait to catch them. WIOMSA symposium, Maputo 2013 (Poster presentation).
  5. Lavitra, T., Tsiresy, G., Rasolofonirina, R., Rougier, A. & Eeckhaut, I. (2013). Nutrients content in seaweed Sargassum densifolium, seagrass Thalassodendrom ciliatum and integuments of juveniles and adults Holothuria scabra. WIOMSA symposium, Maputo 2013 (Poster presentation).
  6. Lavitra, T., Tsiresy, G., Rasolofonirina, R., Rougier, A. & Eeckhaut, I. (2013). The use of food compound to rear juveniles of sea cucumber Holothuria scabra in the external pond. WIOMSA symposium, Maputo 2013 (Poster presentation).
  7. Lavitra, T., Tsiresy, G., Rasolofonirina, R., Rougier, A., Andriantsilany, E. & Eeckhaut, I. (2013). AMPA/HOLOTHURIE: a new project funded by the Malagasy Government to promote sea cucumber farming in Madagascar. WIOMSA symposium, Maputo 2013 (Poster presentation).
  8. Razanamparany, C. S. G, Martynoff, A., Taylor, B., Randrianarisoa, L. Y. & Lavitra, T. (2013). Development of fish farming in the village of Ambondrolava (Toliara-Madagascar). WIOMSA Symposium, Maputo 2013. (Poster presentation).
  9. Todinanahary GGB, Tsiresy G, Lavitra T., Eeckhault I. (2013). Coral farming in Sarodrano (South-western Region of Madagascar): the first experimental cuttings. 8th WIOMSA Symposium, Maputo, 2013. Poster
  10. Todinanahary GGB, Tsiresy G, Lavitra T, Eeckhault I (2013) Coral recruitment potential, a new chance of regeneration for the Coral reefs of Sarodrano. 8th WIOMSA Symposium, Maputo, 2013. Poster
  11. Todinanahary GGB, Tsiresy G, Lavitra T, Eeckhault I, Bemiasa J (2013) Coral reefs of the South-western region of Madagascar: localization and physiography updates. 8th WIOMSA Symposium, Maputo, 2013. Poster
  12. Todinanahary G. G. B., Rakotoarinivo W., Tsiresy G., Lavitra T., Eeckhault I. (2013). Coral reefs of the South-western region of Madagascar: 56 local based management reserves. 8th WIOMSA Symposium, Maputo, 2013. Poster
  13. Todinanahary GGB, Lahitsiresy MG, Tsiresy G, Lavitra T, Eeckhault I (2013) Study of zooplankton distribution in Sarodrano, South-western Region of Madagascar: contribution to the coral recruitment and spawning assessment. 8th WIOMSA Symposium, Maputo, 2013. Poster
  14. Scott, L., Amman, A., Bemiasa, J. Odido, M. 2013 – The African Coastal and Marine Atlas. CoastGIS Abstract.

2012


Orale

  1. Razanoelisoa J., 2012 : Le renforcement des compétences en matière de formation et recherche sur l’environnement marin à M/car : bilan et perspectives. Atelier de travail des Coordinateurs nationaux sur le renforcement de compétences en matière de formation et recherche sur l’environnement marin avec le projet ASCLME. Seychelles, 6-7Août 2012. Communication orale.
  2. Hajaniaina A. Ratsimbazafy, Marc Kochzius (2012) Genetic population structure and connectivity of Terebralia palustris in Kenya, Tanzania and Madagascar. Oral presentation at the 19th Benelux Congress of Zoology Integrative biology. Brussel, Belgium, 12 October 2012.

Poster

  1. Tsiresy G., Todinahary G.G.B., Lavitra T., Razanakoto I., Dubois P., Lepoint G., Pascal B., Eeckhaut I. “Development of a promising polyculture farming involving the sea cucumber Holothuria scabra and the red algae Kappaphycus alvarezii in the South West of Madagascar” in 14th International Echinoderm Conference, Brussels, Belgium, 2012, Colloque/Présentation – poster
  2. Rakotoarisoa P, Tsiresy G, Todinahary GGB, Lavitra T, Razanakoto I, Dubois ., Lepoint G, Pascal B, Eeckhaut I (2012) “Development of a promising polyculture farming involving the sea cucumber Holothuria scabra and the red algae Kappaphycus alvarezii in the South West of Madagascar” in 19th Benelux Congress of Zoology, Brussels, Belgium, 2012, Colloque/Présentation – poster

Book of abstract

  1. Ratsimbazafy, H.; Kochzius, M. (2012). Genetic population structure and connectivity of the mud creeper Terebralia palustris (Linnaeus, 1767) in Kenya and Madagascar, in: Mees, J. et al. (Ed.) Book of abstracts – VLIZ Young Marine Scientists’ Day. Brugge, Belgium, 24 February 2012. VLIZ Special Publication, 55: pp. 68,

2011


Poster

  1. Todinanahary GGB, Luy Razanamalala G, Raharison H, Razafindravao C, Lasserre G, Leif Y (2011) The polychaeta annelid Marphysa mossambica, water pollution indicator and heavy metals bioconcentrator (Bay of Toliara, Madagascar), Reference No: IWA-6239 Singapore International Water Week: Water Convention Conference (4 – 8 Juillet 2011 Singapour).
  2. Luy Razanamalala G, Raharison H, Razafindravao C, Todinanahary GGB, Lasserre G, Leif Y (2011) Water quality for oyster culture at ambinanibe lagoon (Fort-dauphin, MADAGASCAR), Reference No: IWA-6283 Singapore International Water Week: Water Convention Conference (4 – 8 Juillet 2011 Singapour).
  3. Razafindravao C, Todinanahary GGB, Luy Razanamalala G, Raharison H, Lasserre G, Leif Y (2011) Determination of fishing refrigerating company wastewater characteristics (Toliara–Madagascar), Singapore International Water Week: Water Convention Conference (4 – 8 Juillet 2011 Singapour)
  4. Randrianarisoa, L. Y. & Lavitra, T. (2011). Innovative applied research on coastal sustainable development: implementation of model of fish farming and agriculture complex in the East cost of Madagascar. WIOMSA Symposium, Mombassa 2011 (Poster presentation).
  5. Randrianarisoa, L. Y. & Lavitra, T. (2011). Preliminary study on the potentiality of fish farming in Analanjirofo Region, North-Eastern coast of Madagascar. WIOMSA Symposium, Mombassa 2011(Poster presentation).
  6. Ahitantsoa, Z. J. F., Randrianarisoa, L. Y. & Lavitra, T. (2011). First hatchery and farming of Oreochromis niloticus in Toliara, Southwestern coast of Madagascar. WIOMSA symposium, Mombassa 2011 (Poster presentation).
  7. Lavitra, T., Gestin, P. G., Chan, K. W. J., Méraud, O., Rabenevanana, M. W & Eeckhaut, I. (2011). Optimization of Madagascar Holothurie company’s sea cucumber farming operations. WIOMSA symposium, Mombassa 2011. (Poster presentation).

2010


Orale

  1. Razanoelisoa J., 2010 : L’adéquation Formation/Emploi sur la conservation marine par l’IHSM. Atelier organisé par REPC et IHSM, 13 Avril 2010, Toliara.

2009


Poster

  1. Lavitra, T., Rasolofonirina, R. & Eeckhaut, I. (2009). Effect of food quality and rearing density on survival and growth of endobenthic juveniles of the sea cucumber Holothuria scabra”. WIOMSA Symposyum, La Réunion 2009. (Poster presentation).

2007


Orale

  1. Lavitra, T., Rasolofonirina, R. & Eeckhaut, I. (2007). The effect of food quality and settling density on survival and growth of the epibenthic juveniles of the sandfish Holothuria scabra. WIOMSA Symposium, Durban 2007 (Oral presentation).

Poster

  1. Bemiasa, J., Rabenevanana, M., 2007.- Effets de la variabilité climatique sur la pêcherie d’anchois du sud-ouest de Madagascar. (Poster).
  2. Bemiasa, J, Rabenevanana, M. W. 2007. Climate impact on marine traditional fisheries on the Southwestern coast of Madagascar. In 5th Western Indian Ocean Marine Science Association Scientific Symposium; Science, Policy and Management pressures and responses in the Western Indian Ocean region; Book of Abstracts, Durban (South Africa), 22-26 Oct.2007 (2007).

2006


Orale

  1. Ralijaona C., Rabenevanana M.W., Razanoelisoa J., Rakotovao J.M., Rakotondrasoa A., Komeno R., Aboud A., Bilstad T., 2006 : Seasonal variation of benthic dinoflagellates in the bay of Toliara, SW of Madagascar. 11th Int. Conf. Harmfull Algal Blooms abstracts, Copenhagen

2003


  1. Razanoelisoa J., 2003: La formation Halieutique à Madagascar. AUF, Novembre 2003, Nahtrang, Vietnam., 24p