Physical Sciences and Mathematics Commons^™

Carbon Sequestration Capacities Of Different Land Cover Types And Climate Change, Nicole L. Melnick, Annabel Gorman, Adam F. Warren

Student Publications

Human-caused climate change creates a positive feedback loop that emits more carbon dioxide into the atmosphere instead of being sequestered in the Earth or its oceans. A major contributor to this feedback loop is deforestation in order to use land for agriculture and livestock. This study aims to investigate differences in carbon sequestration capabilities of forests, pastures, and cropland through soil and tree sampling in Gettysburg, Pennsylvania. The main hypothesis of this study is that forested land will be the most effective at carbon sequestration. The loss on ignition method (LOI) was used to determine the percent organic material in …

Individual-Level Responses To Rapid Climate Change In Common Terns (Sterna Hirundo) And Arctic Terns (Sterna Paradisaea), Kaiulani A. Sund

Student Publications

This study examines fine-scale environmental changes and intraspecific variation in the diet and foraging behavior of two seabirds in the Gulf of Maine, one of the fastest-warming regions of the ocean. This variation on the individual level, or behavioral plasticity, may help long-lived species to persist in rapidly changing environments. As the water warms, seabirds’ preferred prey (hake and herring) follow cooler waters deeper and farther offshore. It is unlikely that all individuals respond to changing food availability in the same way. For common terns (Sterna hirundo) and Arctic terns (Sterna paradisaea) breeding on Petit Manan …

Hard And Soft Law In The Paris Climate Agreement, Carter A. Hanson

Student Publications

This paper examines the effectiveness of contractual, facilitative, and hybrid legal models in international climate agreements from the U.N. Framework Convention on Climate Change (1992) to the Paris Climate Agreement (2015). It begins with a review of the balance between hard and soft treaty law in international environmental treaties prior to the Paris Climate Agreement with an eye for how this translated into effectiveness in terms of compelling states to lower greenhouse gas emissions. It then investigates the structure and effectiveness of the Paris Climate Agreement, taking into account global political realities and limitations for international environmental law. The product …

Examining The Impact Of Climate Change Film As An Educational Tool, Brittany Bondi, Salma Monani, Sarah M. Principato, Christopher P. Barlett

Student Publications

Purpose: The aim of this paper is to evaluate the effectiveness of film in communicating issues related to climate change. While previous studies demonstrate an immediate effect of a film post-screening, this study also considered if a film can inspire long-term effects, and if supplemental educational information plays a role on participant understanding.

Design/methodology/approach: Using surveys, we assessed undergraduate students’ climate change responses pre-, immediately-post, and 9-weeks post watching the climate change documentary The Human Element (Prod. Earth Vision Institute, 2018). In the 9-week interim before the final survey, half of the participants received weekly information on climate change via …

Climate Change Perceptions, Data, And Adaptation In The Garhwal Himalayas Of India, Rutherford V. Platt, Monica V. Ogra, Natalie A. Kisak, Upma Manral, Ruchi Badola

Environmental Studies Faculty Publications

Himalayan communities that depend on rain-fed agriculture are disproportionately vulnerable to climate change. In this study, we compare local perceptions of climate change from a household survey (n = 251) to climate data obtained from the Global Land Data Assimilation System (GLDAS 2.1) and MODIS Terra Snow Cover data product datasets. The study is situated in and around the Kedarnath Wildlife Sanctuary, which is located within the Garhwal Himalayas in the Indian state of Uttarakhand. We found that a large majority of respondents perceive that rainfall is increasing and that snowfall is decreasing, while a smaller majority perceives an …

Earth: "Un-Human Me", Hakim Mohandas Amani Williams

Peace and Justice Studies Faculty Publications

He took a rib from your side and made others.

So you considered Others your children, forever.

He told you to go forth and produce and multiply so you made capitalism.

He told you to go forth and conquer and pillage and mark your name and plant your flag where-ever you wanted.

So now the moon is yours. Jupiter, beware! [excerpt]

Applying Science To Pressing Conservation Needs For Penguins, P. D. Boersma, P. García Borboroglu, Natasha J. Gownaris, C. A. Bost, A. Chiaradia, S. Ellis, T. Schneider, P. J. Seddon, A. Simeone, P. N. Trathan, L. J. Waller, B. Wienecke

Environmental Studies Faculty Publications

More than half of the world's 18 penguin species are declining. We, the Steering Committee of the International Union for Conservation of Nature Species Survival Commission Penguin Specialist Group, determined that the penguin species in most critical need of conservation action are African penguin (Spheniscus demersus) , Galápagos penguin (Spheniscus mendiculus) , and Yellow‐eyed penguin (Megadyptes antipodes) . Due to small or rapidly declining populations, these species require immediate scientific collaboration and policy intervention. We also used a pairwise‐ranking approach to prioritize research and conservation needs for all penguins. Among the 12 cross‐taxa research areas we identified, we ranked quantifying …

Disappearing Act(Ions): College Perceptions Of Climate Change And Its Impacts On Tourism, Natalie A. Kisak, Brianna M. Costira

Student Publications

Various locations around the world are considered to be ‘disappearing’ due to the impacts of climate change on their natural attributes. This disappearance raises the question of how travel to those destinations will change in the future, and whether or not awareness of climate change might limit tourism. This study examines the presence of the last-chance tourism theory in college students, and hypothesizes that willingness to travel or engage in environmentally responsible behaviors will not change with increased awareness because of a desire to visit places before they disappear. A survey is used to gauge awareness and concern, as well …

The Melting ‘Crown Of The Continent’: Visual History Of Glacier National Park, Dori L. Gorczyca, Salma Monani, Sarah M. Principato

Environmental Studies Faculty Publications

Glacier National Park (GNP), located in northwest Montana, US, was signed into existence on 11 May 1910 by then President William Howard Taft. Conservationist George Bird Grinnell was instrumental in lobbying for the park’s creation and negotiated the sale with the Blackfeet Indians. As an editor of the outdoor magazine Field and Stream, Grinnell learned about the region from writer James Willard Schultz and made his first visit there in 1885. Enticed and amazed by the glaciers of the area, the high Rocky Mountain alpine terrain, and the flora and fauna that thrived here, Grinnell advocated for the creation …

Gender And Climate Change In The Indian Himalayas: Global Threats, Local Vulnerabilities, And Livelihood Diversification At The Nanda Devi Biosphere Reserve, Monica V. Ogra, Ruchi Badola

Environmental Studies Faculty Publications

Global climate change has numerous implications for members of mountain communities who feel the impacts in both physical and social dimensions. In the western Himalayas of India, a majority of residents maintain a livelihood strategy that includes a combination of subsistence or small-scale agriculture, livestock rearing, seasonal or long-term migration, and localized natural resource extraction. While warming temperatures, irregular patterns of precipitation and snowmelt, and changing biological systems present challenges to the viability of these traditional livelihood portfolios in general, we find that climate change is also undermining local communities’ livelihood assets in gender-specific ways. In this paper, we present …

Fearless: Gettysburg's Environmental Concerns Organization (Geco), Chrisitina L. Bassler

SURGE

Gettysburg’s Environmental Concerns Organization (GECO) fearlessly advocates for environmental change, promotes awareness and encourages better sustainability practices on our campus, and the world around us.

Last weekend, 19 students from Gettysburg joined the People’s Climate March in New York City. With over 400,000 people – four times the number expected – this was the largest march for environment change in history. Junior Jolina Kenney was instrumental in planning the trip. As an Environmental Science major, She became involved with GECO “as an extension of her interest in the environment.” With the help of professor Lane, Jolina and the GECO team …