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Full-Text Articles in Physical Sciences and Mathematics
Song Of The Dzopa: A Case Study Of Traditional Farming, Food, And, Isabella Pezzulo
Song Of The Dzopa: A Case Study Of Traditional Farming, Food, And, Isabella Pezzulo
Independent Study Project (ISP) Collection
In a plane high above the snow-capped jagged peaks and cracked earth of Ladakh, I stared down below with awe, wondering how people ever coaxed life from the soil in this mountain-desert landscape. The intention of this study is to see how traditional subsistence farming actually takes place and the social settings formed by these practices. Living in the village of Tar for a little over twenty days allowed me to observe the age-old practices in which nourishment is produced and community formed through working the land. Working with my hands and resting with cups of butter tea alongside villagers …
Chemical And Physical Characteristics Of Rivers Above And Below Four Hydroelectric Power Facilities In The Chiriquí Viejo And Chico Watersheds Of Chiriquí, Panama, Tricia Light
Independent Study Project (ISP) Collection
The advance of anthropogenic climate change and human energy use has sparked unprecedented international interest and investment in fossil fuel free energy sources such as hydroelectric power. Extensive construction of hydroelectric power facilities has occurred in Panama in recent years, particularly in the westernmost Chiriquí province. Hydroelectric power, especially that generated by relatively small facilities, is generally thought to be a “clean” alternative energy source with few negative environmental consequences. Some evidence suggests, however, that even small facilities can have significant ecological impacts on rivers. This study investigated river properties above and below four small hydroelectric facilities on the Chiriquí …
The Use Versus Availability Of Wood Extraction At The Baga Ii Forest Reserve Border Adjacent To Kizanda Village In The West Usambara Mountains, Tanzania, Rebecca Halter
Independent Study Project (ISP) Collection
Tropical forests, especially in developing countries, continue to face serious threats of deforestation due to human pressures and poor management. These forests are at risk of disappearing and taking their water catchment and ecosystem services with them. Kizanda Villagers’ illegal woodfuel and polewood extraction poses a threat to the future health and existence of the Baga II Forest. This study, conducted from April 5th to April 19th, 2016, aimed to examine the use versus availability of tree species along the forest border. Twenty disturbance transects, each 4 meters wide, were conducted perpendicular to the Baga II forest border. The transects …
Wildlife Underpasses: Frequency Of Use By Neotropic Mammals In Parque Natural Metropolitano, Panamá City, Panamá, Kelly Russo
Wildlife Underpasses: Frequency Of Use By Neotropic Mammals In Parque Natural Metropolitano, Panamá City, Panamá, Kelly Russo
Independent Study Project (ISP) Collection
In a world of ever increasing globalization and urbanization, roads present wildlife with a number of challenges. They fragment habitats, disrupt animal movements, impact reproductive success and the fitness of individuals and populations, alter population dynamics, and cause unnatural levels of mortality. Fortunately, the numerous detrimental effects of roads can be alleviated by the proper implementation of mitigation structures, such as underpasses, sky bridges and vegetated overpasses. These mitigation structures are an important source of genetic connectivity, especially in a peri-urban reserve setting. This study seeks to understand what species of mammal utilize the wildlife underpasses below Via La Amistad, …
La Minería En La Conciencia Urbana: Las Estrategias De Los Yasunidos De Cuenca Contra La Minería En El Azuay, Alexandra Golden
La Minería En La Conciencia Urbana: Las Estrategias De Los Yasunidos De Cuenca Contra La Minería En El Azuay, Alexandra Golden
Independent Study Project (ISP) Collection
En la provincia del Azuay, Ecuador, hay dos proyectos mineros a gran escala. Los proyectos Río Blanco y Loma Larga/Quimsacocha consisten en minas subterráneas de oro y plata, y ambos se acercan a la fase de explotación. Los proyectos están ubicados en la Reserva de Biosfera Macizo del Cajas en la zona de amortiguamiento del Parque Nacional el Cajas. La zona es un páramo de alto endemismo e importancia con respecto a la regulación hídrica. Los páramos suministran agua potable a los pueblos campesinos y a los habitantes de la ciudad de Cuenca. La minería consume muchísima agua y energía …