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Full-Text Articles in Social and Behavioral Sciences

Resource Quality And Defense: Feeding Behaviors And Female Territoriality In Two Species Of Tropical Hummingbird, Briana Grether Oct 2016

Resource Quality And Defense: Feeding Behaviors And Female Territoriality In Two Species Of Tropical Hummingbird, Briana Grether

Independent Study Project (ISP) Collection

The study "Resource Quality and Defense: Feeding Behaviors and Female Territoriality in Two Species of Tropical Hummingbird" investigates the feeding behaviors and territoriality of hummingbirds at a flowering shrub of the Gesneriaceae family, Besleria solanoides. Four 1.25-hour observation periods were completed each day, rotating between four different observation sites. During each observation period, the sugar concentration of nectar and number of flowers on each bush was measured, and each time a hummingbird entered the area the following data was recorded: species, sex, time of arrival, duration of visit, number of flowers probed, number of perches, duration of longest perches, any …


A Study Of Defensive Mechanisms Employed By Two Species Of Nudibranchs Using Toxicity And Unpalatability Analyses, Sean Youn Oct 2016

A Study Of Defensive Mechanisms Employed By Two Species Of Nudibranchs Using Toxicity And Unpalatability Analyses, Sean Youn

Independent Study Project (ISP) Collection

Nudibranchs are marine invertebrates that have developed an intriguing defense mechanism, including warning coloration and the use of chemicals accumulated through their sponge diet. The goal of this study was to determine whether the strength of chemical defenses differs between dietary and accumulated secondary metabolites for two species: Glossodoris vespa and Ceratosoma brevicaudatum. First, NMR spectroscopy was used to not only identify specific compounds in the mantle (outer covering) and the viscera (gut) but also to analyze the possibility of nudibranch species transporting more toxic compounds for defensive purposes. Next, toxicity (brine shrimp) and palatability (Palaemon shrimp) assays were used …


Variability Of Lacustrine Sediment Proxy Responses To Late Holocene Climate Change As Modified By Lake Specific Processes: A Review Of Ecological And Geophysical Processes Across Northern And Eastern Iceland, Mallory Mintz Oct 2016

Variability Of Lacustrine Sediment Proxy Responses To Late Holocene Climate Change As Modified By Lake Specific Processes: A Review Of Ecological And Geophysical Processes Across Northern And Eastern Iceland, Mallory Mintz

Independent Study Project (ISP) Collection

Consistenly-deposited lake sediments provide some of the highest resolution records of local and global climates in the past, offering the potential to better understand modern climate change in the context of past climate variability. In relating proxies to their respective climate regimes, the environmental cues that the specific proxies reacted to must be isolated from the general noise of possible local influences. In this investigation, biogenic silica (BSi), total organic carbon (TOC), δ13C values, and carbon: nitrogen ratios were analyzed between lakes through northern Iceland, to review possible complicating factors specific to the use of lacustrine proxies in the interpretation …


Benthic Algae And Diatom Communities In Seagrass Meadows Under Three Different Human Impact Regimes In Bocas Del Toro, Panamá, Averyl Cheng Oct 2016

Benthic Algae And Diatom Communities In Seagrass Meadows Under Three Different Human Impact Regimes In Bocas Del Toro, Panamá, Averyl Cheng

Independent Study Project (ISP) Collection

In Bocas del Toro, Panamá, widespread tourism has been the main source of revenue and has become an increasing threat to seagrass meadows and the organisms they support. This study aimed to investigate and describe algae and diatom communities under three different regimes of anthropogenic disturbance: high, medium and low human impact. The biodiversity was analyzed by measuring the algae and diatom assemblages with Shannon-Weiner’s Biodiversity Index, Evenness Index and Sorensen’s coefficient. The data obtained from these three diversity indices were compared to the areas along an anthropogenic disturbance gradient of high, medium and low impact. A total of 12 …


Evaluation Des Impacts Sociaux Et Ecologiques De La Gestion Communautaire De La Forêt D’Analabe, Nicole Israel-Meyer Oct 2016

Evaluation Des Impacts Sociaux Et Ecologiques De La Gestion Communautaire De La Forêt D’Analabe, Nicole Israel-Meyer

Independent Study Project (ISP) Collection

Le transfert de gestion des forêts de l’Etat vers les communautés locales est l’une des approches que le gouvernement malgache a implémentées pour à la fois conserver la biodiversité locale et continuer le développement rural. Cette étude cherche à comprendre les impacts sociaux et écologiques de la gestion communautaire de la forêt d’Analabe par le VOI Fanarenana. La forêt d’Analabe se trouve dans le secteur d’Antanandava du district Majunga II dans le nord-ouest du pays. En utilisant une méthodologie mixte, l’étude a exposé que dans les trois ans d’opération du VOI Fanarenana, la forêt est plus saine et la majorité …


Humanity Balancing On A Turtle’S Back: Perceptions And Values Of Sea Turtle Conservation Among Different Demographics At Four Sites In The Bocas Del Toro Archipelago Bocas Del Toro, Panama, Roxanne Hoorn Oct 2016

Humanity Balancing On A Turtle’S Back: Perceptions And Values Of Sea Turtle Conservation Among Different Demographics At Four Sites In The Bocas Del Toro Archipelago Bocas Del Toro, Panama, Roxanne Hoorn

Independent Study Project (ISP) Collection

Being the ancient, world traveling, iconic mega-fauna they are, sea turtles have found their way into cultures and traditions around the world, often holding great prestige. Along with their mystical qualities, sea turtles have also been intricately intertwined in the livelihoods of cultures around the globe, utilized for food, jewelry, income, and more recently, scientific research. The ways in which humans around the world perceive the value of this species varies greatly, often causing conflict between those who wish to protect and conserve sea turtles, and those looking to continue using turtles as either a source of income or food. …


Conservation As Mutualism: A Case Study Of Thulo Syafru, Jennifer S. Brady Oct 2016

Conservation As Mutualism: A Case Study Of Thulo Syafru, Jennifer S. Brady

Independent Study Project (ISP) Collection

This study examined the opinions, perceptions, and knowledge of residents of Thulo Syafru, a small village in the buffer zone of Langtang National Park, Nepal, regarding conservation efforts spearheaded by the Department of National Parks and Wildlife Conservation and the World Wide Fund for Nature. 26 community members were interviewed along with key figures in community leadership and the two aforementioned organizations. Thulo Syafru is an essential location for red panda conservation, leading to many conservation efforts being focused in the area. Overall, people expressed very positive opinions regarding red pandas and their protection, positive attitudes about conservation, and appreciation …


Fish Diversity And Coral Health Of Tanzania's Reefs: A Comparative Study Between The Ushongo Village Reef And The Fungu Zinga Reef Over Time, Della Turque, Corinne Casper Oct 2016

Fish Diversity And Coral Health Of Tanzania's Reefs: A Comparative Study Between The Ushongo Village Reef And The Fungu Zinga Reef Over Time, Della Turque, Corinne Casper

Independent Study Project (ISP) Collection

The world’s oceans are becoming increasing acidic due to global climate change, posing a threat to marine ecosystems, including coral carbonate systems. Environmental threats are exacerbated by human development stressors as well: growing populations, dependency on marine resources, and unsustainable practices invaluable marine ecosystems at risk. Tanzania’s coral reef system extends for 3580 km2 (Muhando et al. 2008) near the Tanga region, serving over half a million people who are highly dependent on fishing and other marine resources as their livelihoods (Samoilys et. al. 2008). With Tanzania’s population rapidly growing, the unsustainable pressure on coral reefs for sustenance and livelihood …


Investigating Effects Of Climate Change On Glaciers And Proglacial Landscapes In Southeast Iceland: Fluvioglacial Behavior Of Sólheimajökull And Seljavallajökull, Roberta B.C. Miller Oct 2016

Investigating Effects Of Climate Change On Glaciers And Proglacial Landscapes In Southeast Iceland: Fluvioglacial Behavior Of Sólheimajökull And Seljavallajökull, Roberta B.C. Miller

Independent Study Project (ISP) Collection

The Seljavallajökull glacier, part of the Eyjafjallajökull glacier system, and Sólheimajökull, part of the Mýrdalsjökull glacier system, are two glaciers that extend into valleys in the southeast part of Iceland. Due to climate warming, both of these glaciers are part of a melting ice cap. They are located nearby to one another, and Sólheimajökull has been extensively studied for its outwash plain sedimentology, retreat history, pro-glacial geomorphology and has been steadily monitored by the Glaciological Society of Iceland. Seljavallajökull has also been monitored by this group, but it has not been studied for sediment profiles and landscape chronology as Sólheimajökull …


The Development Of A Reproductive Population Of Chorongos: Intergroup Interactions, Dispersal, And Sexual Behavior Of Lagothrix Lagotricha Poeppigii In Natural Rehabilitation On The Island Of Sumak Allpa, Ecuador, Rachel Gallegos Oct 2016

The Development Of A Reproductive Population Of Chorongos: Intergroup Interactions, Dispersal, And Sexual Behavior Of Lagothrix Lagotricha Poeppigii In Natural Rehabilitation On The Island Of Sumak Allpa, Ecuador, Rachel Gallegos

Independent Study Project (ISP) Collection

The lowland woolly monkey (Lagothrix lagotricha poeppigii) is vulnerable due to various human pressures, as they are especially sensitive to stress and habitat degradation. Due to their low rate of success in captivity, the few institutions that have tried to create and maintain breeding populations for conservation purposes are no longer able or willing to do so. Sumak Allpa, an NGO in the Orellana province of the Ecuadorian Amazon, currently has the only repopulation project in Ecuador with the long-term goal of maintaining a reproductive population and releasing groups of woolly monkeys back into the wild. In a …


La Lluvia Y El Océano Oculto: El Estudio Del Unu Cambio Y Su Relación Con Viracocha En Chinchero / The Rain And The Occult Ocean: The Study Of The Change And Its Relationship With Viracocha In Chinchero, Edgar J. Payano Oct 2016

La Lluvia Y El Océano Oculto: El Estudio Del Unu Cambio Y Su Relación Con Viracocha En Chinchero / The Rain And The Occult Ocean: The Study Of The Change And Its Relationship With Viracocha In Chinchero, Edgar J. Payano

Independent Study Project (ISP) Collection

Chinchero es una comunidad pequeña donde tradiciones han permanecido, pero a la misma vez el ambiente se está cambiando rápidamente. Una de las actividades más importante de Chinchero es el cultivo seco. El cultivo seco depende de la temporada de lluvias. Mi investigación se trata del unu cambio porque mezclan fuentes de aguas sagradas para atraer lluvia durante sequias. Chinchero siempre ha sufrido de sequias y el unu cambio es un método de prevención desde los tiempos pre-incaicas. Con pocas fuentes de agua en Chinchero, tienen que buscar y utilizar fuentes sagradas afuera de sus inmediaciones. Al otro lado de …


Multi-Sector Analysis Of The Progress And Challenges Of Soil-Transmitted Helminth Eradication In Rural Udaipur, Jessica Ellis Oct 2016

Multi-Sector Analysis Of The Progress And Challenges Of Soil-Transmitted Helminth Eradication In Rural Udaipur, Jessica Ellis

Independent Study Project (ISP) Collection

India is home to 240 million children currently at risk of Soil-Transmitted Helminthiasis, which is spread via unclean water, soil, and food, and causes acute pain and malnutrition. While acknowledging the research debates over WASH and mass drug administration, this study seeks to identify the systemic multidisciplinary issues affecting STH elimination efforts in rural Udaipur. Twenty-three interviews were conducted in villages, government departments, NGOs, and medical sectors to identify the challenges within each approach to deworming, and their experiences with multi-sectoral collaboration. The most recurring issues across disciplines were need for invested local leadership, increase in health literacy of adults, …


Coral Disease In Chumbe Island Coral Park: A Baseline Survey Of The Prevalence Of Coral Disease And Other Afflictions Within Chumbe Marine Protected Area, Hannah Turley Oct 2016

Coral Disease In Chumbe Island Coral Park: A Baseline Survey Of The Prevalence Of Coral Disease And Other Afflictions Within Chumbe Marine Protected Area, Hannah Turley

Independent Study Project (ISP) Collection

Coral mortality from disease and other afflictions is a rising concern for reefs around the world. The aim of this study was to provide to a baseline for the prevalence of coral disease and other afflictions, which indicate compromised coral health, in Chumbe Island Coral Park, Zanzibar, Tanzania. Chumbe's reef experienced a widespread bleaching event earlier this year and this baseline study will provide a starting point to see how the bleaching event affected the prevalence of disease and other afflictions within the reef. A baseline study will also allow the park to investigate if their current monitoring procedures are …


What Is The Taste Of Co2? The Sustainability Of Icelandic Food Systems In The Face Of Climate Change, Molly Peek Oct 2016

What Is The Taste Of Co2? The Sustainability Of Icelandic Food Systems In The Face Of Climate Change, Molly Peek

Independent Study Project (ISP) Collection

Food security in the arctic and subarctic is an area of growing research and concern as climate change continues to alter the availability of traditional foods eaten in remote areas, especially as shipping food has questionable sustainability and contributes to rising CO2 levels. Previous research has noted changes in the Icelandic diet making it more reliant on foreign imports, although there is still strong localized agriculture. Because of its geothermal activity, Iceland has a unique advantage over other highlatitude countries in growing food with a minimal carbon footprint, although that potential is unequal throughout the country. This study utilized available …


The Importance Of Nature: An Investigation On How Geography Influences Well-Being, Christina Cobb Oct 2016

The Importance Of Nature: An Investigation On How Geography Influences Well-Being, Christina Cobb

Independent Study Project (ISP) Collection

The objective of this community service project (CSP) was to study how a community’s location, specifically within nature, influences their well-being. I hoped to see how the community’s location, within Chapada Diamantina national park, influences the many ways health is promoted, and how these ways are affected by their location within nature. This project was built upon a review of the literature, which found that there is a theoretical basis for the notion that contact with nature is beneficial, a term deemed Biophilia. There is a robust body of academic research that highlights the health benefits deriving from contact …


Evaluating A Squirrel Monkey Troop In Natural Rehabilitation: An Assessment Of Population And Behavior Of Saimiri Sciureus In Preparation For Relocation From Sumak Allpa To Yasuní National Park, Bria Riggs Oct 2016

Evaluating A Squirrel Monkey Troop In Natural Rehabilitation: An Assessment Of Population And Behavior Of Saimiri Sciureus In Preparation For Relocation From Sumak Allpa To Yasuní National Park, Bria Riggs

Independent Study Project (ISP) Collection

Natural rehabilitation and translocation of primate species provide the opportunity for recovery of individuals and repopulation of species in the wild. However, there are few successful examples of primate translocation around the world, and no successful cases in Ecuador. This study assesses the population and overall behavioral activity of a troop of Saimiri sciureus on Sumak Allpa Island, Orellana, Ecuador from November 6th to November 27th, 2016. This specific troop, referred to as the Yasuní troop, is scheduled to be translocated from Sumak Allpa to Yasuní National Park in March or April of 2017, and would be …


The Importance Of Rivers In Protected Areas: Macroinvertebrate Sampling Reveals The Impact Of Humans And Highways On Water Quality, Marie-Claire Harrison Oct 2016

The Importance Of Rivers In Protected Areas: Macroinvertebrate Sampling Reveals The Impact Of Humans And Highways On Water Quality, Marie-Claire Harrison

Independent Study Project (ISP) Collection

The water quality and level of contamination of two rivers in a cloud forest ecosystem in the Mejía region of Ecuador, the Tupí River and the Pilatón River were assessed through benthic macroinvertebrate sampling at various sites along the rivers. Many different biological indices were then used to assess water quality at each site. Pollution in the form of grey water, black water, and petroleum negatively impacted the water quality of the both rivers as they pass through the town of La Esperie. Differences in river structure and size also played a role in determining the prevalence of certain benthic …


Harpy Eagle (Harpia Harpyja) Conservation: Juvenile Behavior And Diet At A Nest Near Pijibasal, Darien, Hannah Rodgers Oct 2016

Harpy Eagle (Harpia Harpyja) Conservation: Juvenile Behavior And Diet At A Nest Near Pijibasal, Darien, Hannah Rodgers

Independent Study Project (ISP) Collection

The Harpy Eagle (Harpia harpyja), the largest and most powerful bird of prey in the Americas, is declining throughout its range in Neotropical forests. Hunting and deforestation threaten populations in the most important remaining eagle habitat in Central America, the Darien province of Panama. These eagles may have the longest postfledging juvenile dependency of any raptor, though juvenile behavior during this period is poorly studied. This study monitored an 11-month-old juvenile for 7 days at a nest near the indigenous community of Pijibasal in order to study behavior and diet. Researchers recorded the juvenile’s location and behavior, studied prey remains …


Reef Fish And Coral Assemblages On Hospital Point And Near Bastimentos Island, Panama, Elaine Shen Oct 2016

Reef Fish And Coral Assemblages On Hospital Point And Near Bastimentos Island, Panama, Elaine Shen

Independent Study Project (ISP) Collection

Because worldwide declines coral reef health are of major concern, studying coral reefs through the lens of conservation efforts at local scales is essential for determining and monitoring effective policy measures. In the Bocas del Toro Archipelago, there are conflicts of interest between exploitative rapid tourism development, overfishing practices, and national efforts to conserve the local marine biodiversity. Coral and reef fish species abundance richness, diversity, evenness, and similarity were measured to see how coral and reef fish assemblages changed between protected and unprotected areas. A total of 329 fish and 322.5 square meters of benthos were analyzed using underwater …


Water Resource Change And Management: Implications Of Climate Change And Water Resource Management For Pastoral Herders In Bayan Ulgii, Rachel Ryan Oct 2016

Water Resource Change And Management: Implications Of Climate Change And Water Resource Management For Pastoral Herders In Bayan Ulgii, Rachel Ryan

Independent Study Project (ISP) Collection

Mongolia is the 8th most vulnerable country in the world to climate change. The water regime of Mongolia is therefore experiencing intensive change with significant effects in the availability, distribution, and security of water resources. The implications of this change are exacerbated when aligned with poor water resource management, an issue that is prevalent as water regime change challenges current water management systems. These implications specifically affect the vulnerable rural population of Mongolian herders who maintain the practice of nomadic pastoralism. In the western province of Bayan Ulgii, the change in the numerous glaciers and other water resources that are …


Sugar And Spice, Not Everything's Nice: Changing Dietary Habits In Bali, Harry Teplow Oct 2016

Sugar And Spice, Not Everything's Nice: Changing Dietary Habits In Bali, Harry Teplow

Independent Study Project (ISP) Collection

In this paper, I will explore the ways in which locals interact with new food options on the island of Bali. Specifically, I will explore dietary behaviors surrounding pre-­‐ packaged snacks and ‘fast-­‐food’ chains and determine whether the presence of these food options is affecting the Balinese’s relationship with more traditional cuisine. I will use everyday observations and conversations with locals to analyze dietary habits and the various food items that are being consumed while examining the potential dietary differentiation between two age groups. I will also consider health outcomes in Bali and discuss how changing dietary habits may be …


Live And Dead Coral Cover On Three Reefs And Public Perceptions Of Degradation Around Almirante Bay, Bocas Del Toro, Phoebe Thompson Oct 2016

Live And Dead Coral Cover On Three Reefs And Public Perceptions Of Degradation Around Almirante Bay, Bocas Del Toro, Phoebe Thompson

Independent Study Project (ISP) Collection

Almirante Bay is a lagoonal body of water off the western Caribbean coast of Panama. The islands within the bay are popular tourist destinations, drawing visitors from around the world to explore beaches and coral reefs. However, the reefs in Almirante Bay are continually exposed to both natural and anthropogenic stressors, such as temperature inversions, boat pollution, sedimentation from dredging, and chemical runoff from coastal banana plantations. Because the economy of the area is heavily dependent on tourism, this creates an interesting dynamic in that the main source of income (tourism) could be detrimental to a main attraction of the …


Trends In Nectar Concentration And Hummingbird Visitation: Investigating Different Variables In Three Flowers Of The Ecuadorian Cloud Forest: Guzmania Jaramilloi, Gasteranthus Quitensis, And Besleria Solanoides, Sophie Wolbert Oct 2016

Trends In Nectar Concentration And Hummingbird Visitation: Investigating Different Variables In Three Flowers Of The Ecuadorian Cloud Forest: Guzmania Jaramilloi, Gasteranthus Quitensis, And Besleria Solanoides, Sophie Wolbert

Independent Study Project (ISP) Collection

Many variables affect hummingbird visitation to flowers, including nectar concentration, time of day, corolla length and other aspects of flower morphology, and elevation. Nectar concentration was measured from flowers of three Ecuadorian subtropical montane species: Guzmania jaramilloi, Gasteranthus quitensis, and Besleria solanoides. Concentration values were compared across varying times of day, corolla lengths, and elevations to determine the effects of these variables on flower nectar concentration. Camera traps were also used to observe hummingbird visitation to the above three flower species. After running regression and ANOVA analyses, nectar concentration was found to be positively correlated with time …


The Effects Of Sub-Lethal Predation On The Reproductive Output Of Acanthaster Planci (Crown-Of-Thorns Starfish), Emily Mucha Oct 2016

The Effects Of Sub-Lethal Predation On The Reproductive Output Of Acanthaster Planci (Crown-Of-Thorns Starfish), Emily Mucha

Independent Study Project (ISP) Collection

Wide-scale declines in live coral cover have been observed throughout history. Modern day coral populations face a multitude of environmental disturbances, however one of the most devastating to the reefs in the Indo-Pacific is the crown-of-thorns starfish (Acanthaster planci), which feeds on the tissues of live corals. The rate at which these individuals feed combined with the explosion of populations in times of outbreak have been seen to exert some of the biggest pressures on coral reefs to date. Following recent episodes of crown-of-thorns starfish (COTS) outbreaks, research on the organism has become increasingly prevalent on the scientific …


A Review Of Climate Change Induced Effects On Avian Prey Species And Their Consequences For Arctic Fox Populations Of Western Iceland, Mikala Jordan Oct 2016

A Review Of Climate Change Induced Effects On Avian Prey Species And Their Consequences For Arctic Fox Populations Of Western Iceland, Mikala Jordan

Independent Study Project (ISP) Collection

Island arctic fox populations are considered to carry the future wellbeing of the global population. Iceland has an island population with two arctic fox eco-types: western/coastal and eastern/inland. The western fox population is protected by the Hornstrandir Nature Reserve; no such protection exists for the eastern fox population. Food sources in both regions differ from each other and vary from summer to winter, but reliable and ample winter time food sources are the most critical for fox population’s survival. A literature review on arctic foxes and their prey species in the face of climate change is important for understanding possible …


Epigeal Fauna Of Bosque Protector Cerro Candelaria, Justine Albers Apr 2016

Epigeal Fauna Of Bosque Protector Cerro Candelaria, Justine Albers

Independent Study Project (ISP) Collection

Pitfall traps are commonly used to sample epigeal fauna, and are especially utilized for the collection of ground-dwelling arthropods; however, this sampling method has yet to be employed in Cerro Candelaria, a protected cloud forest reserve in Tungurahua, Ecuador. Pitfall trap systems were established at two different sites in the reserve that differed in elevation and forest type. Although individuals from 4 different phlya, 11 classes and 17 orders were encountered over the duration of the study, pitfalls were most effective at sampling Coleoptera, which comprised 40% of the total catch across both sites. The two communities of beetle …


Hypertensive Disorders Of Pregnancy In Rural Maharashtra: A Preventative Approach To Risk Factor Reduction Through Lifestyle Interventions, Jess Wiken Apr 2016

Hypertensive Disorders Of Pregnancy In Rural Maharashtra: A Preventative Approach To Risk Factor Reduction Through Lifestyle Interventions, Jess Wiken

Independent Study Project (ISP) Collection

The primary purpose of this study is to assess the contribution and correlation between lifestyle behaviors and modifiable risk factors (MRF) established in adolescence and during pregnancy with development of hypertensive disorders of pregnancy (HDP) exclusive to preeclampsia (PE), eclampsia, and pregnancy induced hypertension (PIH). MRF include but are not exclusive to diet and nutrition, physical activity, and Mishri use. Associations of HDP with increased premature cardiovascular risk in the affected woman and child indicate the importance of healthy lifestyle modifications that promote cardiovascular health and longevity and reduction of risk factors through prevention. While cardiac conditions are primarily associated …


The Challenge Of Adverse Selection To Domestic Seafood Markets In Vietnam: Assessing Consumer Demand And Supply-Side Policy Options, Eliot Martin Apr 2016

The Challenge Of Adverse Selection To Domestic Seafood Markets In Vietnam: Assessing Consumer Demand And Supply-Side Policy Options, Eliot Martin

Independent Study Project (ISP) Collection

The Vietnamese seafood industry has grown rapidly over the past few decades, largely rallying behind huge foreign demand. Institutions surrounding the production and processing of seafood for export have supported efforts to implement reliable regulations and eco-label certifications in line with demand for safe, environmentally friendly, and otherwise high quality products. No comparable efforts exist in the domestic market. Adverse selection is identified as the core problem with the lack of higher end goods on the domestic market, resulting from asymmetric information between producers and consumers, as well as moral hazard between actors in the supply chain. This study finds …


Tracking The Elephant (Lexodonta Africana) Corridor And The Human-­‐Wildlife Conflict In Esilalei Village, A Continuation Study, Victoria Gray, Cara Cappelletti Apr 2016

Tracking The Elephant (Lexodonta Africana) Corridor And The Human-­‐Wildlife Conflict In Esilalei Village, A Continuation Study, Victoria Gray, Cara Cappelletti

Independent Study Project (ISP) Collection

Elephants are threatened and their habitat, wildlife corridors and overall space to roam is diminishing due to an increasing human population. As more and more space is being utilized for human development, it has begun to interfere with existing migratory corridors. This is a problem because elephants tend to destroy farmlands on their route, destroying villagers’ livelihoods, and also on occasion, may kill or hurt humans. As a result, there is a human elephant conflict. This study focused on human elephant conflict in Esilalei as well as GPS mapping evidence of elephant migration along the projected corridor between Lake Manyara …


Traditional Fresh Markets And The Supermarket Revolution: A Case Study On Châu Long Market, Carly Giddings Apr 2016

Traditional Fresh Markets And The Supermarket Revolution: A Case Study On Châu Long Market, Carly Giddings

Independent Study Project (ISP) Collection

In many middle income countries throughout the world, yet particularly in Asia, public markets face pressure from the simultaneous forces of globalization, commercialization, and urbanization. One such country is Vietnam due to its rapid rates of urban growth since opening its doors to the global economy in 1986. In Hanoi, public markets face particularly intense pressure because the Hanoi People Committee’s Market Redevelopment Plan is systemically redeveloping its traditional fresh markets into commercial centers and building supermarkets and hypermarkets throughout the city. The purpose of this plan is to civilize the city and combat food safety concerns through modernizing retail …