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Articles 1 - 6 of 6
Full-Text Articles in Physical Sciences and Mathematics
Two (Or More) Viruses In One Bat: A Systematic Quantitative Literature Review Of Viral Coinfection In Bats, Eli J. Kaufman
Two (Or More) Viruses In One Bat: A Systematic Quantitative Literature Review Of Viral Coinfection In Bats, Eli J. Kaufman
Independent Study Project (ISP) Collection
Viral coinfection is an important topic in pathogen dynamics, and can increase viral shedding and change disease outcomes. As bats are carriers of important zoonoses, such as the SARS coronaviruses, rabies, and other deadly viruses, knowing more about their coinfection dynamics is important. This quantitative systematic literature review sought to show how many papers reported bat viral coinfections, and created three databases. The first database, the SQLR database was based on searches for coinfections. The second database, the Astrovirus database was to determine how much of the literature was being missed by examining a single viral family more in depth …
Macroinvertebrate Community And Temperature Changes In A Michigan Stream, Nyika Campbell
Macroinvertebrate Community And Temperature Changes In A Michigan Stream, Nyika Campbell
Independent Study Project (ISP) Collection
As the climate warms, global biodiversity is plummeting and extinction rates are rising (Jenkins, 2003). Freshwater ecosystems specifically are experiencing huge losses in diversity (Jenkins, 2003; Ormerod et al., 2010; Collier et al., 2016). Conservation of invertebrates is particularly urgent because they are foundational to the trophic systems in streams and lakes, comprising 95% of all species on earth (Titley et al., 2017), and over 60% of biodiversity in freshwater ecosystems (Collier et al., 2016). Through analysis of both my own field measurements and historical data I seek to gain a preliminary understanding of temperature and macroinvertebrate community changes that …
The Current State Of Research On The Global Amphibian Epidemic, Chytridiomycosis: A Systematic Literature Review And View Into The Future Of The Field, Emily Dealto
Independent Study Project (ISP) Collection
Recent years have shown a rapid decline in global frog populations. Among other issues, one main cause of these declines has been linked to chytridiomycosis, a disease caused by the fungus Batrachochytrium dendrobatidis, or Bd. The discovery of this fungus is relatively recent in the field of herpetology, and thus there is much still unknown about the disease such as its distribution and what causes certain areas and species to be more susceptible to it. A systematic literature review was conducted to see where the state of the research is currently, in order to gain a better view of the …
Una Evaluación De La Evolución Y El Futuro De La Vigilancia De La Pesca Ilegal En Antártida Bajo La Ccrvma, Courtney Jacobs
Una Evaluación De La Evolución Y El Futuro De La Vigilancia De La Pesca Ilegal En Antártida Bajo La Ccrvma, Courtney Jacobs
Independent Study Project (ISP) Collection
Este documento de investigación evalúa el tema de la pesca ilegal en el Área de la Convención de la Antártida establecida por la Comisión para la Conservación de los Recursos Vivos Marinos Antárticos (CCRVMA). El enfoque general de esta investigación es evaluar la capacidad de la Comisión para abordar la preocupación de la pesca ilegal en el Área de la Convención. Este objetivo se persigue examinando tres subpreguntas: ¿cómo ha evolucionado la pesca ilegal en el Área de la Convención a lo largo del período estudiado, qué medidas ha tomado con éxito la Comisión con respecto al monitoreo y cumplimiento …
Surviving Under The Reign Of El Niño Southern Oscillation: An Analysis Of The Effects Of Extreme El Niño Events On The Oceanographic And Biological Environment Of The Galápagos Islands, Ava Mcilvaine
Independent Study Project (ISP) Collection
El Niño Southern Oscillation (ENSO) is commonly known as the atmospheric and oceanographic powerhouse of the Southern Pacific Ocean. From phytoplankton to apex predators, ENSO controls the stability of species’ populations within this biodiverse ocean environment. El Niño’s 9-15 month alteration of the heat storage in the tropical Pacific drastically shifts the temperature, nutrient, and circulation gradient its marine life is accustomed to. A single degree change in the ocean’s surface layer temperature can have large consequences for marine species, and El Niño is commonly associated with Sea Surface Temperature Anomalies (SSTAs) between 2°- 6° Celsius. The potential danger El …
An Apex Predator In Peril In The Western Lowlands Of Ecuador: Mapping The Population Distribution Of Harpy Eagles (Harpia Harpyja) In A Highly Deforested Region, Samuel Zhang
Independent Study Project (ISP) Collection
The Harpy Eagle (Harpia harpyja) is a highly threatened bird of prey in Ecuador. While they are already elusive in the Ecuadorian Amazon, they are even lesser known in the coastal lowlands, and their existence is threatened by rapid deforestation. This study mapped their potential distribution by examining satellite images to find intact humid forest, their ideal habitat. Habitat areas were quantified using ImageJ. The only sites found to be adequate for sustaining Harpy Eagle populations were the primary forests in the vicinities of Reserva Ecológica Mache Chindul and Reserva Ecológica Cotacachi Cayapas. The two reserves are expected to be …