Digital Commons Network^™

Quantitative Analyses Of Cirques On The Faroe Islands: Evidence For Time Transgressive Glacier Occupation, Keyleigh N. Wallick, Sarah M. Principato

Student Publications

This study presents the first analysis of ice‐free cirques on the Faroe Islands using a Geographical Information System (GIS) and the Automated Cirque Metric Extraction (ACME) tool. The length, width, area, circularity, mean aspect, mean slope, and elevation range, minimum, and maximum were calculated using ACME. Cirque distance to coastline was measured using ArcGIS. A total of 116 cirques were identified. Mean cirque length is 950 m and mean cirque width is 890 m. Average cirque area is 0.8 km2 and mean elevation is 386 m a.s.l. The modal orientation of the aspect of cirques is north‐northeast, with a vector …

You've Gotta Read This: Summer Reading At Musselman Library (2020), Musselman Library

You’ve Gotta Read This: Summer Reading at Musselman Library

Each year, Musselman Library asks Gettysburg College faculty, staff, and administrators to help create a suggested summer reading list. We hope to inspire students and the rest of our community to take time in the summer to sit back, relax, and read or watch a memorable film.

With the 2020 collection, 110 employees offer 215 recommendations of favorite books, films, and television programs. These selections touch on everything from living in the Alaskan wilderness to the human experience of being wrong.

The columns featured in this year's booklet are for Reading Without Walls and Fighting for Political Power: Women’s Inclusion …

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 …

Accessible, Adaptable, Affordable: How Oer And Low-Cost Materials Can Future-Proof Your Courses, Janelle L. Wertzberger, Mary R. Elmquist, Sarah Appedu

All Musselman Library Staff Works

Janelle Wertzberger, Mary Elmquist, Sarah Appendu. Sarah Principato (Environmental Studies), Alecea Standlee (Sociology), Mercedes Valmisa (Philosophy) When COVID-19 caused an emergency pivot to online teaching and learning, students and faculty suddenly needed course materials that were accessible and adaptable in that context. Open educational resources (OER) offer flexibility and resiliency in any mode of instruction, while simultaneously reducing inequities among students. Faculty can employ other strategies to reduce student costs, as well. Hosted by the Musselman Library Scholarly Communications team, this session will include a short presentation, testimonials from faculty who are already teaching with OER and other low-cost materials, …

Flooding, Landslides, Wildfires, Air Pollution, And Income: Risk In California, Brittany Bondi, Alyssa J. Kaewwilai

Gettysburg Social Sciences Review

California is infamously known for its likelihood of environmental hazards such as flooding, landslides, air pollution, and forest fires which can be attributed to the natural climate of the area as well as anthropologically influenced climate change. Air pollution also poses potential threats and dangers to the civilians of California as increasing populations and uses of fossil fuels continue to contribute to the growing issue of climate change. The goal of this study was to examine and analyze the geospatial trends environmental hazards in California such as landslides, air pollution, flooding, and forest fires. A weighted test, zone and slope …

Effects Of Climate And Land-Use Changes On Fish Catches Across Lakes At A Global Scale, Yu-Chun Kao, Mark W. Rogers, David B. Bunnell, Ian G. Cowx, Song S. Qian, Orlane Anneville, T. Douglas Beard Jr., Alexander Brinker, J. Robert Britton, René Chura-Cruz, Natasha J. Gownaris, James R. Jackson, Külli Kangur, Jeppe Kolding, Anatol A. Lukin, Abigail J. Lynch, Norman Mercado-Silva, Rodrigo Moncayo-Estrada, Friday J. Njaya, Ilia Ostrovsky, Lars G. Rudstam, Alfred L.E. Sandström, Yuichi Sato, Humberto Siguayro-Mamani, Andy Thorpe, Paul A.M. Van Zwieten, Pietro Volta, Yuyu Wang, András Weiperth, Olaf L.F. Weyl, Joelle D. Young

Environmental Studies Faculty Publications

Globally, our knowledge on lake fisheries is still limited despite their importance to food security and livelihoods. Here we show that fish catches can respond either positively or negatively to climate and land-use changes, by analyzing time-series data (1970–2014) for 31 lakes across five continents. We find that effects of a climate or land-use driver (e.g., air temperature) on lake environment could be relatively consistent in directions, but consequential changes in a lake-environmental factor (e.g., water temperature) could result in either increases or decreases in fish catch in a given lake. A subsequent correlation analysis indicates that reductions in fish …

The Faculty Notebook, April 2020, Provost's Office

Faculty Notebook

The Faculty Notebook is published periodically by the Office of the Provost at Gettysburg College to bring to the attention of the campus community accomplishments and activities of academic interest. Faculty are encouraged to submit materials for consideration for publication to the Associate Provost for Faculty Development. Copies of this publication are available at the Office of the Provost.

Friends Of Musselman Library Newsletter Spring 2020, Musselman Library

Friends of Musselman Library Newsletter

From the Dean (Robin Wagner)

Library News

• Mini-Golf
• Get Acquainted Day
• Edible Books Festival Moves Online! (Kim Longfellow '16)

What do librarians do when a campus suddenly closes? (Janelle Wertzberger)

Blotchy Scribblings and Spider-like Initials (Jim Ramos, Carolyn Sautter)

Boxed Belongings (Natalie Hinton)

Notes from the Field (Kerri Odess-Harnish)

Who is helping you via email, chat & text with those questions? Our awesome librarians & sometimes their pets! (Kevin Moore)

ZOOM: Teaching Moves Online (Kevin Moore, Mallory Jallas, Clint Baugess)

Vietnam (Devin McKinney)

Quarantined on Campus (Betsy Bein, Chakriya Ou, ’23, Dung Doan, ’23, Precious Ozoh, ’20)

Conservation in the …

Environmental Injustice's Impact On Asthma Disparities In Nyc, Tayler J. Rodriquez

Student Publications

Understanding the social determinants of health is essential when looking at low-income minorities in urban cities. Social determinants of health are conditions in the environment in which people are born, which affects a wide range of health and quality-of-life outcomes. Amongst other determinants, adequate housing can have a significant influence on population health outcomes such as asthma. Zoning inequality negatively and disproportionately impacts the health and the overall quality of life of low-income minorities; zoning is correlated to environmental injustice fueling adverse health effects and health disparities among low-income minority populations. Without the opportunity to receive adequate and affordable housing, …

Evaluating Potential Effects Of 2019 Australian Bushfires On Animal Species, Protected Land, And Land Cover, Alyssa J. Kaewwilai

Student Publications

The 2019-2020 Australian bushfire event had exceptionally dry, hot conditions as well as high potential impacts on the country’s wildlife and natural resources. The purpose of the study was to analyze the potential impacts of the 2019 Australian bushfire event on animal species, protected land, and varied land cover types. The research question of this project is: how does the location of the Australian Bushfires of 2020 potentially impact animal species, protected land and national parks, as well as different land covers? Raster calculator was used to combine and classify layers from the MODIS Burned Area Product of burned (1) …

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 …

Sex Ratio Is Variable And Increasingly Male Biased At Two Colonies Of Magellanic Penguins, Natasha J. Gownaris, Pablo García Borboroglu, P. Dee Boersma

Environmental Studies Faculty Publications

Sex ratios are commonly skewed and variable in wild populations, but few studies track temporal trends in this demographic parameter. We examined variation in the operational sex ratio at two protected and declining breeding colonies of Magellanic Penguins (Spheniscus magellanicus) in Chubut, Argentina. Penguins from the two colonies, separated by 105 km, migrate north in the non‐breeding season and have overlapping distributions at sea. Conditions during the non‐breeding season can impact long‐term trends in operational sex ratio (i.e., through sex‐specific survival) and interannual variation in operational sex ratio (i.e., through sex‐specific breeding decisions). We found an increasingly male‐biased …

Following The Newark, Nj Drinking Water Lead Crisis, Morgan Clauser

Gettysburg Social Sciences Review

In the summer of 2018, after it was revealed that there were dangerous levels of lead in the drinking water in Newark, New Jersey, the Natural Resources Defense Council and the New Jersey Education Workers Caucus filed a lawsuit against the City of Newark. They claimed the city did not comply with statues in the Safe Drinking Water Act, Lead and Copper Rule, and New Jersey’s Open Public Records Act. This case follows the nationally recognized case in Flint, MI, and both cases present undertones of systemic racism through the inaction of local governments. While the jury is still out …

I'M Home, But With Clarity, Kylie R. Mandeville

The Mercury

No abstract provided.

Gaps In Protection Of Important Ocean Areas: A Spatial Meta-Analysis Of Ten Global Mapping Initiatives, Natasha J. Gownaris, Christine M. Santora, John B. Davis, Ellen K. Pikitch

Environmental Studies Faculty Publications

To safeguard biodiversity effectively, marine protected areas (MPAs) should be sited using the best available science. There are numerous ongoing United Nations and non-governmental initiatives to map globally important marine areas. The criteria used by these initiatives vary, resulting in contradictions in the areas identified as important. Our analysis is the first to overlay these initiatives, quantify consensus, and conduct gap analyses at the global scale. We found that 55% of the ocean has been identified as important by one or more initiatives, and that individual areas have been identified by as many as seven overlapping initiatives. Using our overlay …

The Harold G. Evans Chair Of Eisenhower Leadership Studies And The Eisenhower Institute Undergraduate Fellowship, Brendan Cushing-Daniels

Friday Forum

The Evans Chair is an important link between the academic program and the Eisenhower Institute (EI), and one of the most important roles of the Evans chair is directing the EI Undergraduate Fellows (EIUF) program. This program provides a small group of Gettysburg College seniors the chance to develop their leadership skills and to immerse themselves in the world of public policy. Today’s talk is designed to get faculty members from across the divisions to consider applying for the Evans Chair and to ask all members of the College community to encourage all students, particularly those who have felt excluded, …

Changes In The Greenland Ice Sheet Of The Southeastern Maniitsoq Coast From 1994-2004 And 2009-2019, Alyssa J. Kaewwilai, Charlie E. Reisman

Student Publications

Remote sensing mechanisms through the use of technology like the Landsat 5-7 Land Manager satellites are commonly used in conjunction with multispectral methods such as unsupervised classification to record and analyze changes in snow and ice over time in areas such as the Greenland Ice Sheet (GrIS). Unsupervised classification is a method of identifying, grouping, and labeling features in an image according to their spectral values and is therefore a good method of classifying snow and ice in areas such as Greenland. The goal of unsupervised classifications is to assign pixels into potentially meaningful subsurface classes based on similarities of …

Clearcutting In Appalachia: Impacts On Stream Water Quality In An Appalachian Watershed, Alyssa J. Kaewwilai, Hannah R. Peterson, Abigail F. Rec

Student Publications

Clearcutting forests has the potential to impact the water quality of high water headwater streams. In this study, we measured the effect of forest clearcut events on parameters of stream water quality within Michaux State Forest. The watershed of two streams included 2.1% and 11.6% of the total catchment in clearcuts, while the other 4 watersheds had no clearcuts. We measured pH, electrical conductivity, total suspended solids, and nitrate (ppm) and phosphate (ppm) concentrations from six different tributary streams. Mann-Whitney U tests maintain no statistical difference observed between pH (U= 4.00, p= 1.00), temperature (U=1.00, p=0.165), electrical conductivity (U=2.00, p=0.355), …

Campus-Based Agriculture: The Future Of Food At Gettysburg College, Bryn K. Werley

Student Publications

This research investigates various methods for producing food on the campus of Gettysburg College in order to improve food sustainability. The transportation of food contributes to the increased use of fossil fuels, which in turn leads to global warming and climate change. By producing a larger portion of its food on-campus, Gettysburg College could reduce the amount of food transported to the school, thereby lessening the College’s environmental impact. Urban farming techniques, hydroponics, aquaponics, and greenhouse-based agriculture are explored as viable methods for achieving this goal. Examples of the use of these techniques on college campuses are drawn from Allegheny …

Undergraduate Digital Scholarship At Gettysburg College, R.C. Miessler, Kevin Moore, Emma K. Lewis

All Musselman Library Staff Works

Musselman Library’s Digital Scholarship Committee supports high-impact student projects that use digital tools and methods to interpret, analyze, and present humanistic research. In addition to facilitating an eight-week summer research fellowship, the Committee partners with faculty members to design and oversee digital projects introduced as course assignments. This poster provides an overview of the Committee’s activities from fall 2015 through spring 2019.

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]

The Faculty Notebook, September 2019, Provost's Office

Faculty Notebook

The Faculty Notebook is published periodically by the Office of the Provost at Gettysburg College to bring to the attention of the campus community accomplishments and activities of academic interest. Faculty are encouraged to submit materials for consideration for publication to the Associate Provost for Faculty Development. Copies of this publication are available at the Office of the Provost.

The Traits That Predict The Magnitude And Spatial Scale Of Forest Bird Responses To Urbanization Intensity, Grant D. Paton, Alexandra V. Shoffner, Andrew M. Wilson, Sara A. Gagné

Environmental Studies Faculty Publications

As humans continue moving to urban areas, there is a growing need to understand the effects of urban intensification on native wildlife populations. Forest species in remnant habitat are particularly vulnerable to urban intensification, but the mechanisms behind these effects are poorly understood. An understanding of how species traits, as proxies for mechanisms, mediate the effects of urban intensification on forest species can help fill this knowledge gap. Using a large point count dataset from the Second Pennsylvania Breeding Bird Atlas, we tested for the effects of species traits on the magnitude and spatial scale of the responses of 58 …

You've Gotta Read This: Summer Reading At Musselman Library (2019), Musselman Library

You’ve Gotta Read This: Summer Reading at Musselman Library

Each year, Musselman Library asks Gettysburg College faculty, staff, and administrators to help create a suggested summer reading list. The result is You’ve Gotta Read This!—a booklet filled with fiction, nonfiction and film recommendations that we hope will offer a reading and viewing go-to list for the summer and beyond.

The 2019 collection has suggestions from 173 employees who offer 258 recommendations of favorite books, films, and television programs that will satisfy a wide range in reading and viewing tastes and genres.

This year’s booklet includes several special features. Two of our regular columnists return once again: James Udden …

Analysis Of Flood Patterns In Adams County, Pennsylvania Utilizing Drone Technology And Computer Simulations, Alyssa J. Kaewwilai

Student Publications

Drone imagery and photogrammetry models of the Gettysburg College campus and the terrain at Boyer Nurseries and Orchards were utilized to study flood patterns in Adams County, Pennsylvania. Gettysburg College has lower-sloped land and moderately built infrastructure while Boyer Orchards has drastically sloped land with many patches of abundant vegetation. The two locations were selected due to the fact that they have starkly different surface features, while the bedrock geology of the areas are very similar. The terrain of the models was isolated before a 3D carver and 3D printer were used to construct physical models to further analyze potential …

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 …

Scholarly Communications Report On Activities 2018-19, Janelle Wertzberger

All Musselman Library Staff Works

2018-19 annual report for Scholarly Communications work at Musselman Library, including Gettysburg College's institutional repository, The Cupola: Scholarship at Gettysburg College. Covers June 2018-May 2019.

Build Your Resume And Leave An Impact: Publish In The Cupola, Hana Huskic

Student Publications

The Cupola actively serves as a resistance to the academic publishing system that makes knowledge exclusive to the wealthy and privileged who have the ability to access it. Instead of keeping scholarship “behind the paywall” with high subscription costs, The Cupola and the other open repositories keep the knowledge freely accessible to everyone at any time, anywhere in the world. The Cupola has only existed since April 2012, but we have already reached 1 million downloads (...) To find out more about how The Cupola is perceived on the campus and how to make more students interested in student nominations, …

Mapping Wilderness Character In Adams County, Pennsylvania, Alyssa J. Kaewwilai

Gettysburg Social Sciences Review

The spatial trends in wilderness character in Adams County, Pennsylvania were examined to evaluate how influenced specific areas are impacted by human activity and development. Indicators of wilderness character were selected as natural, untrammelled, undeveloped, along with solitude and unconfined recreation by the Death Valley National Park staff in which a 0-4 ranking system was based upon to portray a range of most degraded to optimal land. This was executed through examination of factors such as abundance of biodiversity and human development within the given area before a Monte Carlo simulation was run to show sensitivity of change. It was …

The Gettysburg Social Sciences Review Spring 2019

Gettysburg Social Sciences Review

No abstract provided.