Ten years into the marshes – Hapalemur alaotrensis conservation, one step forward and two steps back?

Authors

  • Antje Rendigs Madagascar Wildlife Conservation, Lot 14433 Atsimondrova, Ambatondrazaka
  • Lena M. Reibelt Madagascar Wildlife Conservation, Lot 14433 Atsimondrova, Ambatondrazaka; University of Hildesheim, Ecology and Environmental Education Group, Institute of Biology and Chemistry, Marienburger Platz 22, 31141 Hildesheim, Germany
  • Fidimalala B. Ralainasolo Madagascar Wildlife Conservation, Lot 14433 Atsimondrova, Ambatondrazaka; Durrell Wildlife Conservation Trust, BP 8511, Antananarivo, Madagascar
  • Jonah H. Ratsimbazafy Madagascar Wildlife Conservation, Lot 14433 Atsimondrova, Ambatondrazaka; Groupe d’Etude et de Recherche sur les Primates de Madagascar (GERP), Ankatso, Antananarivo, Madagascar
  • Patrick O. Waeber Madagascar Wildlife Conservation, Lot 14433 Atsimondrova, Ambatondrazaka; ETH Zurich, Ecosystems Management, Forest Management and Development Group, Universitaetstrasse 16, 8092 Zurich, Switzerland

DOI:

https://doi.org/10.4314/mcd.v10i1S3

Keywords:

Alaotra, Hapalemur alaotrensis, bandro, natural resource, wildlife, marshland, wicked problem, zones humides, ressources naturelles, écotourisme, ecotourism, livelihoods, moyens de subsistance, environmental education, éducation à l'environnement

Abstract

Natural resource management problems typically involve a multitude of stakeholders with diverse sets of needs and interests, and often conflicting worldviews in an environment with growing uncertainty. Such problems are termed “wicked” problems, where there are no right or wrong solutions, only more or less acceptable ones. In the case of Lake Alaotra, growing agricultural pressures have a negative impact on the wetland biodiversity and especially on the Alaotra gentle lemur (Hapalemur alaotrensis) restricted to these marshlands. The species survival is highly uncertain because of increased habitat loss caused mainly by marshland fires. The conservation work for this unique lemur is complex and complicated and requires the involvement and collaboration of decision-making institutions, NGOs, universities and riverine communities. From the inception of projects to their implementation phase, all parties need clearly defined responsibilities and transparency in communication in order to run projects successfully. This article describes the approach that Madagascar Wildlife Conservation has been implementing during the past ten years at Lake Alaotra, discussing the plan of action and challenges for environmental education, ecotourism and alternative livelihoods.

 

RÉSUMÉ

Les problèmes de gestion des ressources naturelles impliquent généralement une multitude d’intervenants avec divers ensembles de besoins et d’intérêts, et souvent, les visions du monde contradictoires dans un environnement avec une incertitude croissante. Ces problèmes sont appelés problèmes sournois, ‘wicked problems’ en anglais, où il n’y a pas de bonnes ou de mauvaises solutions, seules plus ou moins acceptables. Dans le cas du lac Alaotra, la croissance des pressions agricoles a un impact négatif sur la biodiversité des zones humides, et en particulier sur l’Alaotra lémurien douce (Hapalemur alaotrensis) limitée à ces marais. La survie de l’espèce est très incertaine en raison de l’augmentation de la perte d’habitat causée principalement par les feux de marais. Les travaux de conservation pour ce lémurien unique sont complexes et compliqués, et nécessitent l’implication et la collaboration sur la prise de décision des institutions, des ONG, des universités et des communautés riveraines. Cela implique que toutes les parties, depuis la création de projets à leur phase de mise en œuvre, partagent un terrain d’entente avec les avantages clairement définis de pouvoir de décision, les responsabilités et la transparence dans la communication. Madagascar Wildlife Conservation a travaillé sur le lac depuis plus de dix ans, y compris l’éducation environnementale, l'écotourisme et les moyens de subsistance alternatifs dans le plan d’action. Cet article met en évidence l’approche adoptée et examine ses défis.

References

Andrianandrasana, H. T., Randriamahefasoa, J., Durbin, J., Lewis, R. E. and Ratsimbazafy, J. H 2005. Participatory ecological monitoring of the Alaotra wetlands in Madagascar. Biodiversity and Conservation 14, 11: 2757–2774. (doi:10.1007/s10531-005-8413-y)

Bakoarininiaina, L. N., Kusky, T. and Raharimahefa, T. 2006. Disappearing Lake Alaotra: Monitoring catastrophic erosion, waterway silting, and land degradation hazards in Madagascar using Landsat imagery. Journal of African Earth Sciences 44, 2: 241–252. (doi:10.1016/j.jafrearsci.2005.10.013)

Barreteau, O., Antona, M., D’Aquino, P., Aubert, S., Boissau, S. et al. (Collectif ComMod). 2003. Our companion modelling approach. Journal of Artificial Societies and Social Simulation 6, 1: <http://jasss.soc.surrey.ac.uk/6/2/1.html>

Berkes, F. 2004. Rethinking community-based conservation. Conservation Biology 18, 3: 621–630. (doi:10.1111/j.1523-1739.2004.00077.x)

Berkes, F. 2009. Indigenous ways of knowing and the study of environmental change. Journal of the Royal Society of New Zealand 39, 4:151–156. (doi:10.1080/03014220909510568)

Bousquet, F., Barreteau, O., Le Page, C., Mullon, C. and Weber, J., 1999. An environmental modelling approach: the use of multi-agent simulations. In: Advances in Environmental Modelling. F. Blasco and A. Weill (eds.), pp 113–122. Elsevier, Paris.

Brendonck, L., Maes, J., Rommens, W., Dekeza, N., Nhiwatiwa, T., et al. 2003. The impact of water hyacinth (Eichhornia crassipes) in a eutrophic subtropical impoundment (Lake Chivero, Zimbabwe). II. Species diversity. Fundamental and Applied Limnology 158, 3: 389–405. (doi:10.1127/0003-9136/2003/0158-0389)

Carlsson, L. 2000. Policy networks as collective action. Policy Studies Journal 28, 3: 502–520. (doi:10.1111/j.1541-0072.2000.tb02045.x)

Copsey, J. A., Rajaonarison, L. H., Randriamihamina, R. and Rakotoniaina, L. J. 2009a. Voices from the marsh: Livelihood concerns of fishers and rice cultivators in the Alaotra wetland. Madagascar Conservation & Development 4, 1: 25–30. (doi:10.4314/mcd.v4i1.44008)

Copsey, J. A., Jones, J. P. G., Andrianandrasana, H., Rajaonarison, L. H., and Fa, J. E. 2009b. Burning to fish: local explanations for wetland burning in Lac Alaotra, Madagascar. Oryx 43, 3: 403–406. (doi:10.1017/S0030605309000520)

Courtenay, W. R. and Williams, J. D. 2004 (eds.) Snakeheads (Pisces, Channidae): a biological synopsis and risk assessment. US Geological Survey Circular 1251, Denver, Colorado, USA.

Dolins, F. L., Jolly, A., Rasamimanana, H., Ratsimbazafy, J. H., Feistner, A. T. C. and Ravoavy, F. 2010. Conservation education in Madagascar: three case studies in the biologically diverse island! continent. American Journal of Primatology 72, 5: 391–406. (doi:10.1002/ajp.20779)

Durbin, J. C. 1999. Lemurs as flagships for conservation in Madagascar. In: New Directions in Lemur Studies. B. Rakotosamimanana, H. Rasamimanana, J. Ganzhorn and S. Goodman (eds.), pp 269–281. Springer, USA.

Durbin, J. C., Rakotoniaina, L. J., Andrianandrasana, H. T. & Randriamahefasoa, J. 2007. Projet Alaotra, utilisation d’espèces menacées en tant que porte-étendard de la protection d’une zone humide avec les communautés locales. In: Paysages Naturels et Biodiversité de Madagascar. S. M. Goodman (ed.), pp 627–637. Muséum national d’Histoire naturelle, Paris.

Durbin, J., Funk, S. M., Hawkins, F., Hills, D. M., et al. 2010. Investigations into the status of a new taxon of Salanoia (Mammalia: Carnivora: Eupleridae) from the marshes of Lac Alaotra, Madagascar. Systematics and Biodiversity 8, 3: 341–355. (doi:10.1080/14772001003756751)

Ehrlich, P. R. and Pringle, R. M. 2008. Where does biodiversity go from here? A grim business-as-usual forecast and a hopeful portfolio of partial solutions. Proceedings of the National Academy of Sciences of the United States of America 105, Supplement 1: 11579–11586. (doi:10.1073/pnas.0801911105)

Etienne, M., Du Toit, D. R. and Pollard, S. 2011. ARDI: a co-construction method for participatory modeling in natural resources management. Ecology and Society 16, 1: 44. <http://www.ecologyandsociety.org/vol16/iss1/art44/>

Feistner, A. T. C. 1999. Conservation of the Alaotran gentle lemur, a multidisciplinary approach. In: New Directions in Lemur Studies. B. Rakotosamimanana, H. Rasamimanana, J. Ganzhorn and S. Goodman (eds.), pp 241–248. Springer, USA.

Ferry, L., Mietton, M., Robison, L. & Erismann, L. 2009. Le lac Alaotra à Madagascar – passé, présent et futur. Zeitschrift für Geomorphologie 53, 3: 299–318. (doi:10.1127/0372-8854/2009/0053-0299)

Gajalakshmi, E. V., Ramasamy, S. A. and Abbasi, S. A. 2001a. Assessment of suitable vermiconversion of water hyacinth at different reactor efficiencies employing Eudrilus eugeniae Kingberg. Bioresources Technology 80, 2: 131–135. (doi:10.1016/S0960-8524(01)00077-3)

Gajalakshmi, E. V., Ramasamy, S. A. and Abbasi, S. A. 2001b. Potential of two epigeic and two anecic earthworm species in vermicomposting of water hyacinth. Bioresources Technology 76, 3: 177–181. (doi:10.1016/S0960-8524(00)00133-4)

Ganzhorn, J. U., Lowry II, P. P., Schatz, G. E. and Sommer, S. 2001. The biodiversity of Madagascar: one of the world’s hottest hotspots on its way out. Oryx 35, 4: 346–348. (doi:10.1046/j.1365-3008.2001.00201.x)

Garcia, C., Dray, A., Aubert, S., Reibelt, L. M. and Waeber, P. O. 2014 (In press). Scenarios of biodiversity exploring possible futures for management. Akon’ny Ala.

Gratwicke, B. and Marshall, B. E. 2001. The impact of Azolla filiculoides Lam. On animal biodiversity in streams in Zimbabwe. African Journal of Ecology 39, 2: 216–218. (doi:10.1046/j.0141-6707.2000.00284.x.)

Guillera-Arroita, G., Lahoz-Monfort, J. J., Milner-Gulland, E. J., Young, R. P. and Nicholson, E. 2010a. Monitoring and conservation of the critically endangered Alaotran gentle lemur Hapalemur alaotrensis. Madagascar Conservation & Development 5, 2: 103–109. (doi:10.4314/mcd.v5i2.63140)

Guillera-Arroita, G., Lahoz-Monfort, J. J., Milner-Gulland, E. J., Young, R. P. and Nicholson, E. 2010b. Using occupancy as a state variable for monitoring the Critically Endangered Alaotran gentle lemur Hapalemur alaotrensis. Endangered Species Research 11, 2: 157–166.

Gunnarsson, C. C. and Petersen, C. M. 2007. Water hyacinths as a resource in agriculture and energy production: A literature review. Waste Management 27, 1: 117–129. (doi:10.1016/j.wasman.2005.12.011)

Hannah, L., Dave, R., Lowry II, P. P., Andelman, S., Andrianarisata, M., et al. 2008. Climate change adaptation for conservation in Madagascar. Biology Letters 4, 5: 590–594. (doi:10.1098/rsbl.2008.0270)

Hudson, R. 2013. Troubled times for the radiated tortoise (Astrochelys radiata). Chelonian Research Monographs 6: 67–74. (doi:10.3854/crm.6.a13p67)

Innes, J. L. 2010. Madagascar rosewood, illegal logging and the tropical timber trade. Madagascar Conservation & Development 5, 1: 6–10. (doi:10.4314/mcd.v5i1.57335)

Institut National de la Statistique 2011. <http://www.instat.mg/> accessed 10 January 2012.

Institut National de la Statistique. 2012. <http://www.instat.mg/index.php?option=com_content&view=article&id=33&Itemid=56> accessed 18 January 2014.

IUCN. 2013. The IUCN Red List. <http://www.iucnredlist.org/details/9676/0> accessed 18 January 2014.

Jafari, N. 2010. Ecological and socio-economic utilization of water hyacinth (Eichhornia crassipes Mart Solms). Journal of Applied Sciences and Environmental Management 14, 2: 43–49. (doi:10.4314/jasem.v14i2.57834)

Kusky, T. M., Toraman, E., Raharimahefa, T. and Rasoazanamparany, C., 2010. Active tectonics of the Alaotra-Ankay Graben System, Madagascar: Possible extension of Somalian-African diffuse plate boundary? Gondwana Research 18, 2–3: 274–294. (doi:10.1016/j.gr.2010.02.003)

Lindsey, K. and Hirth, H.-M. 2000. Use Water Hyacinth! A Practical Handbook of Uses for the Water Hyacinth from Across the World. Anamed, Winnenden.

Lu, J., Fu, Z. and Yin, Z. 2008. Performance of a water hyacinth (Eichhornia crassipes) system in the treatment of wastewater from duck farm and the effects of using water hyacinth as duck feed. Journal of Environmental Sciences 20, 5: 513–519. (doi:10.1016/S1001-0742(08)62088-4)

Malik, A. 2006. Environmental challenge vis-à-vis opportunity: The case of water hyacinth. Environmental International 33, 1: 122–138. (doi:10.1016/j.envint.2006.08.004)

Maminirina, C. P., Girod, P. and Waeber, P. O. 2006. Comic strips as environmental educative tools for the Alaotra Region. Madagascar Conservation & Development 1, 1: 11–14. (doi:10.4314/mcd.v1i1.44045)

Mangas-Ramirez, E. and Elias-Gutierrez, M. 2004. Effect of mechanical removal of water hyacinth (Eichhornia crassipes) on the water quality and biological communities in a Mexican reservoir. Journal of Aquatic Health and Management 7, 1: 161–168. (doi:10.1080/14634980490281597)

Meier, L. 2008. Bericht Machbarkeitsstudie Wasserhyazinthe. Unpublished Report. Madagascar Wildlife Conservation.

MENRS. 2008. Ministère de l’Éducation Nationale et de la Recherche Scientifique : Éducation pour Tous – Madagascar.

Ministère de l’Élevage. 2013. Effectif du Cheptel dans la Région Alaotra-Mangoro: année 2010–2011. Unpub. Report. Direction Régionale de l’Élevage Alaotra-Mangoro.

Monographie Régionale. 2012. Monographie régionale Alaotra-Mangoro. Unpublished Report. Direction Régionale de l’Économie Alaotra-Mangroro.

Murphree, M. W. 2002. Protected area and the commons. Common Property Resource Digest 60: 1–3.

Mutschler, T. 2002. Alaotran gentle lemur: some aspects of its behavioral ecology. Evolutionary Anthropology: Issues, News, and Reviews 11, S1: 101–104. (doi:10.1002/evan.10068)

Mutschler, T. and Feistner, A. T. C. 1995. Conservation status and distribution of the Alaotran gentle lemur Hapalemur griseus alaotrensis. Oryx 29, 4: 267–274. (doi:10.1017/S0030605300021268)

Mutschler, T., Feistner, A. T. C. and Nievergelt, C. M. 1998. Preliminary field data on group size, diet and activity in the Alaotran gentle Lemur Hapalemur griseus alaotrensis. Folia Primatologica 69, 5: 325–330. (doi:10.1159/000021647)

Mutschler, T., Nievergelt, C. M. and Feistner, A. T. 2000. Social organization of the Alaotran gentle lemur (Hapalemur griseus alaotrensis). American Journal of Primatology 50, 1: 9–24. (doi:10.1002/(SICI)1098-2345(200001)50:1<9::AIDAJP2>3.0.CO;2-2)

Mutschler, T., Randrianarisoa, A. J. and Feistner, A. T. C. 2001. Population status of the Alaotran gentle lemur Hapalemur griseus alaotrensis. Oryx 35, 2: 152–157. (doi:10.1046/j.1365-3008.2001.00167.x)

Nievergelt, C. M., Mutschler, T. and Feistner, A. T. C. 1998. Group encounters and territoriality in wild Alaotran gentle lemurs (Hapalemur griseus alaotrensis). American Journal of Primatology 46, 3: 251–258. (doi:10.1002/(SICI)1098-2345(1998)46:3<251::AID-AJP5>3.0.CO;2-H)

Nievergelt, C. M., Pastorini, J. and Woodruff, D. S. 2002a. Genetic variability and phylogeography in the wild Alaotran gentle lemur population. Evolutionary Anthropology 11, S1: 175–179. (doi:10.1002/evan.10085)

Nievergelt, C. M., Mutschler, T., Feistner, A. T. C. and Woodruff, D. S. 2002b. Social system of the Alaotran gentle lemur (Hapalemur griseus alaotrensis): genetic characterization of group composition and mating system. American Journal of Primatology 57, 4: 157–176. (doi:10.1002/ajp.10046)

Norris, S. 2006. Madagascar defiant. BioScience 56, 12: 960–965. (doi:10.1641/0006-3568(2006)56[960:MD]2.0.CO;2)

Ormsby, A. and Kaplin, B. A. 2005. A framework for understanding community resident perceptions of Masoala National Park, Madagascar. Environmental Conservation 32, 2: 156–164. (doi:10.1017/S0376892905002146)

Pidgeon, M. 1996. An Ecological Survey of Lake Alaotra and Selected Wetlands of Central and Eastern Madagascar in Analyzing the Demise of Madagascar Pochard Aythya innotata. WWF/Missouri Botanical Garden, Antananarivo, Madagascar.

Pietronero, L. 2008. Complexity ideas from condensed matter and statistical physics. Europhysics News 39, 6: 26–29. (doi:10.1051/epn:2008603)

Pollini, J. and Lassoie, J. P. 2011. Trapping farmer communities within global environmental regimes: the case of the GELOSE legislation in Madagascar. Society and Natural Resources 24, 8: 814–830. (doi:10.1080/08941921003782218)

Pollini, J., Hockley, N., Muttenzer, F. D. and Ramamonjisoa, B. S. 2014. The transfer of natural resource management rights to local communities. In: Conservation and Environmental Management in Madagascar. I. Scales (ed.), pp172–192. Routledge, London and New York.

Raharijaona-Raharison, L. J. & Randrianarison, J. 1999. Facteurs géologiques et climatiques influençant l’érosion en lavaka et ensablement des rizières: le cas du massif d’Ambohitrandriampotsy du sud du Lac Alaotra. In: Actes du 4e colloque international organisé par l’Association pour les Montagnes Africaines (AMA). H. Hurni & J. Ramamonjisoa (eds.), pp 159–172. Association pour les Montagnes Africaines, Antananarivo.

Raharimahefa, T. 2012. Geoconservation and geodiversity for sustainable development in Madagascar. Madagascar Conservation & Development 7, 3: 126–134. (doi:10.4314/mcd.v7i3.5)

Ralainasolo, F. B., Waeber, P. O., Ratsimbazafy, J., Durbin, J and Lewis, R. 2006. The Alaotra gentle lemur: Population estimation and subsequent implications. Madagascar Conservation & Development 1, 1: 9–10. (doi:10.4314/mcd.v1i1.44044)

Randriamalala, H. and Liu, Z. 2010. Rosewood of Madagascar: Between democracy and conservation. Madagascar Conservation & Development 5, 1: 11–22. (doi:10.4314/mcd.v5i1.57336)

Randrianja, S. (ed.) 2012. Madagascar, le coup d’État de mars 2009. Éditions Karthala, Paris.

Ratsimbazafy, J. H. 2003. Lemurs as the most appropriate and best didactic tool for teaching. Lemur News 8: 19–21.

Ratsimbazafy, J. H., Ralainasolo, F. B., Rendigs, A., Mantilla Contreras, J., Andrianandrasana, H., et al. 2013a. Gone in a puff of smoke? Hapalemur alaotrensis at great risk of extinction. Lemur News 17: 14–18.

Ratsimbazafy, J. H., Gore, M. L. and Rakotoniaina, L. J. 2013b. Madagascar. In: Community Policing in Indigenous Communities. M. K. Nalla and G. R. Newman (eds.), pp 31–39. CRC Press, Taylor & Francis Group, Boca Raton, Florida.

Reibelt, L. M., Richter, T., Waeber, P. O., Rakotoarimanana, S. H. N. H. and Mantilla Contreras, J. 2014. Environmental education in its infancy at Lake Alaotra, Madagascar. Madagascar Conservation and Development 9, 2: 71–82. (doi:10.4314/mcd.v9i2.3)

Richard, A. F. and Ratsirarson, J. 2013. Partnership in practice: making conservation work at Beza Mahafaly, southwest Madagascar. Madagascar Conservation & Development 8, 1: 12–20. (doi:10.4314/mcd.v8i1.3)

Rittel, H. W. J. and Webber, M. M. 1973. Dilemmas in a general theory of planning. Policy Sciences 4, 2: 155–169. (doi:10.1007/BF01405730)

Sayer, J., Bull, G. and Elliott, C. 2008. Mediating forest transitions: ‘Grand design’ or ‘muddling through’. Conservation and Society 6, 4: 320–327. (doi:10.4103/0972-4923.49195)

Schuurman, D. and Lowry II, P. P. 2009. The Madagascar rosewood massacre. Madagascar Conservation & Development 4, 2: 98–102. (doi:10.4314/mcd.v4i2.48649)

Selman, P. 2009. Planning for landscape multifunctionality. Sustainability: Science, Practice & Policy 5, 2: 45–52.

Thalmann, U. 2006. Lemurs – ambassadors for Madagascar. Madagascar Conservation & Development 1, 1: 4–8. (doi:10.4314/mcd.v1i1.44043)

UNDP. 2013. Human Development Report. 2013. The Rise of the South: Human Progress in a Diverse World. United Nations Development Program. Available at <http://hdr.undp.org/en/2013-report>

UNESCO-UNEP. 1975. The Belgrade Charter: A framework for environmental

education. Available at

Villamanga, A. M. and Murphy, B. R. 2010. Ecological and socio! Economic impacts of invasive water hyacinth (Eichhornia crassipes): a review. Freshwater Biology 55, 2: 282–298. (doi:10.1111/j.1365-2427.2009.02294.x)

Waeber, P. O. and Hemelrijk, C. K. 2003. Female dominance and social structure in Alaotran gentle lemurs. Behaviour 140, 10: 1235–1246. (doi:10.1163/156853903771980576)

Waeber, P. O. and Wilmé, L. Madagascar rich and intransparent. 2013. Madagascar Conservation & Development 8, 2: 52–54. (doi:10.4314/mcd.v8i2.1)

Waeber, P. O., Wilmé, L, Mercier, J.-L., Rakotozafy, L. M. A., Garcia, C. and Sorg, J-P. 2015a (In press). The role of lakes in the context of the centers of endemism. Akon’ny Ala.

Waeber, P. O., Ratsimbazafy, J. H., Andrianandrasana, H., Ralainasolo, F. B., Nievergelt, C. M. 2015b (In press). Hapalemur alaotrensis, a conservation case study from the swamps of Alaotra, Madagascar. In: Primates in Flooded Habitats: Ecology and Conservation. A. Barnett, I. Matsuda and K. Nowak (eds.). Cambridge University Press.

Waeber, P. O., Ralainasolo, F. B., Ratsimbazafy, J. H., Nievergelt, C. M. 2015c (In press). Consequences of lakeside living for the diet and social ecology of the lake Alaotran gentle lemur. In: Primates in Flooded Habitats: Ecology and Conservation. A. Barnett, I. Matsuda and K. Nowak (eds.). Cambridge University Press.

Wallace, A. P. C. 2012. Understanding Fishers’ Spatial Behavior to Estimate Social Costs in Local Conservation Planning. Unpubl. Ph.D. thesis. Department of Ecology and Evolution, Imperial College London, UK.

Whyte, W. F. E. 1991. Participatory Action Research. Sage Publications, Inc.

Zozoro (Cyperus spp.) cutter from Ambatosoratra, Lake Alaotra, Madagascar

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