Poster Abstracts in Word 29oct - American Museum of Natural History

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FOOD AND FEEDING ECOLOGY OF RHINOCEROS UNICORNIS LINN.BUDDHIN CH. HAZARIKAMangaldai College, Department of ZoologyAssam, IndiaPh.D. completedbuddhin@sify.comConservation problem or question: Habitat degradation, anthropogenic pressure and weedinvasion in grasslands are major problems for conservation of Rhinoceros unicornis. Meagredata on food plants, food preference and seasonal variation of food selection, dietaryspectrum, crop raiding and soil licking behaviour are available. Knowledge of food andfeeding habit of the species is essential to adopt better management and conservationstrategy.Research methods: Two methods were adopted: a) Vegetation sampling Quadrat method:For grassland (1 x 1 m), scrubland (5 x 5m) and woodland (10 x 10 m).b) Food and feeding behaviour sampling. Scan animal sampling and Ad libitum sampling(Altman, 1974). Seasonal variation of time spent in feeding and food preference- selectivity,staple food and dietary spectrum of Indian rhino.Relevance to conservation: Present study quantifies the food plant preference, seasonalvariation and habitat selectivity of Rhinoceros unicornis. Since the species is concentrated inlimited protected areas, there is an urgent need for habitat management and translocation.Knowledge of food plant, food selectivity and habitat will help conservationists to facilitate inhabitat management practice for present population and translocated rhinos.ON THE BACKS OF TURTLES: NEGOTIATING POLICY IN GALAPAGOSELIZABETH HENNESSYUniversity of North Carolina at Chapel Hill, Geography DepartmentChapel Hill, North Carolina USAPh.D. fourth yeareah@email.unc.eduConservation problem or question: As new participatory conservation policies are debatedand applied in the Galapagos Islands, I use the islands’ most iconic species—the gianttortoise—as a lens through which to examine how and to what effect these policies arereshaping relations among science, conservation, and development. This trans-disciplinaryapproach addresses the complex entanglements of multiple processes involved insustainable environmental management.Research methods: I use ethnographic and archival methods, including historical policyanalysis, participant observation at tortoise breeding and tourism sites, and in-depthinterviews across stakeholder groups. Foregrounding the tortoise analytically, I map theintersections of historical and contemporary processes in which tortoises are studied,commodified, exploited, and cared for to evaluate changing relations among science,conservation programs, and development practices.Relevance to conservation: First, by mapping the socio-cultural landscape in which newconservation policies are debated and applied, this work will help inform locally relevantmanagement policies. Second, by focusing on a key species, this research provides aninnovative and broadly applicable framework for exploring how the diverse views, values,and practices of multiple stakeholders and processes come together to shape conservationoutcomes.ASSESSING AQUATIC INSECT DIVERSITY IN QUEENSLAND, AUSTRALIAPRISCILLA HERNANDEZWildlife Conservation Society/Queens Zoo, EducationBronx, New York USA
Undergraduate completedpriscillahernandez@hotmail.comCoauthor: Marisa M. Miller, State University of New York College of Environmental Scienceand ForestryConservation problem or question: The diversity and abundance of aquatic insect families inan area depends on certain habitat characteristics. Many species of aquatic insects serve asregulators for monitoring the health of aquatic environments. This research project searchesfor overall diversity of aquatic insects in Northern Queensland, Australia as well as questionswhat environmental factors will affect aquatic insect diversity.Research methods: An aquatic insect diversity survey was conducted at three fresh watersites in Northern Queensland, Australia. A dip and kick net were used to collect insects whensampling in stream pools and riffles. Specimens were preserved and later identified tofamily level. Statistical analyses were conducted to test species evenness between sites,pools and riffles, and insect community diversity.Relevance to conservation: Freshwater macroinvertebrates are a diverse group oforganisms, ranging from sponges and jellyfish to mussels and insects. Aquatic insects serveimportant roles in keeping and monitoring freshwater ecosystems health. This projectassesses and compares the diversity of several aquatic sites and tests what variables affectthe absence or abundance of aquatic insects.LEMUR POPULATION SIZE IN FOREST EDGES AND INTERIORJAMES P. HERRERAStony Brook University, Interdepartmental Doctoral Program in Anthropological SciencesStony Brook, New York USAPh.D. second yearJames.Herrera@stonybrook.eduConservation problem or question: In Madagascar, a biodiversity hotspot, endemic flora andfauna lose habitat every day. Forest fragmentation increases the proportion of edges, orarea exposed to surrounding nonforest. The edge habitat is affected by higher temperature,wind, and exploitation by people. We sought to test the effects of forest edges on lemurpopulation size in the southeastern rainforest of Madagascar.Research methods: Between June - August, 2008, we measured lemur population density inforest edge (within 500m of clear-cut area) and interior (6km from forest edge) habitats atRanomafana National Park (RNP). We calculated densities for three species, Eulemur rufus,E. rubriventer, and Avahi laniger. We then used GIS operations to measure the area offorest edges from satellite images.Relevance to conservation: We found that all three species had lower densities in the edgehabitats, which is approximately 40% of the forest in RNP. Based on these estimates, weextrapolate the lemur population size in the park. The results suggest that as forestscontract and the proportion of edge habitat increases, lemurs are forced to survive insuboptimal habitats.ECOLOGICAL IMPACT OF AGRICULTURAL ABANDONMENT IN MEXICOEMILY HITEFlorida International UniversityMiami, Florida USAMasters first yearhite.emily@gmail.comConservation problem or question: This project examines the links between the patterns ofbiodiversity within abandoned coffee fields and emigration, in a context of community
Page 1 and 2: STUDENT CONFERENCE ON CONSERVATION
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Page 5 and 6: habitat selection by bats and the e
Page 7 and 8: Research methods: I use ecological
Page 9 and 10: esult in different actions toward n
Page 11 and 12: wooded pastures located across a ra
Page 13: MATRIX & EDGE EFFECT ON PHENOLOGY O
Page 17 and 18: changes in the water table and the
Page 19 and 20: TRIBAL RIGHTS AND TIGER CONSERVATIO
Page 21 and 22: Research methods: The methods used
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Page 25 and 26: conservation outcomes, we also need
Page 27 and 28: Research methods: Trained reserve r
Page 29 and 30: SOCIAL CONSEQUENCES OF HABITAT FRAG
Page 31 and 32: Research methods: Data on direct si
Page 33 and 34: SOIL & WATER CONSERVATION PROJECTS
Page 35 and 36: conservation strategy. The current
Page 37 and 38: POPULATION GENETICS OF THE GIANT AR
Page 39: practices currently employed in the

Poster Abstracts in Word 29oct - American Museum of Natural History

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