Digital Commons Network^™

Assessing The Threat Of Southern Pine Beetle To Pitch Pine In Acadia National Park, Caroline R. Kanaskie, Mark J. Ducey, Jeff R. Garnas

Faculty Publications

Many of the mountain summits of Acadia National Park (ACAD) are dominated by Pinus rigida (Pitch Pine). The ACAD Pitch Pine population is particularly valuable due to its position at the northernmost edge of the species’ range, its association with unique animal and plant communities, and its contribution to the aesthetics of the park. Pitch Pine is host to Dendroctonus frontalis (Southern Pine Beetle [SPB]). As the name suggests, SPB is native to the southeastern US, and can kill large numbers of healthy pines via mass-attack. With warming winters, SPB can establish and persist further north than ever before, presenting …

Provost’S Media Report May 1 – Oct. 9, 2025, Une Office Of The Provost

UNE Provost's Reports

Report of UNE media appearances during the period of May 1, 2025 through October 9, 2025. Prepared for the Academic, Student, and Research Affairs Committee Report November 2025.

Board Of Trustees Agenda, Feb. 28 2025, Indiana State University Board Of Trustees

Board of Trustees

No abstract provided.

The Colby Echo (2024-11-21), Colby College

The Colby Echo

Published by the students of Colby College since 1877, The Colby Echo is the weekly, editorially independent student-run newspaper of Colby College in Waterville, Maine. Published monthly, 1877-1886; semi-monthly, 1886-1897; and weekly during the academic year, 1898-present.

Downeast Community Opioid Response Program: Final Summary Report, Tyler Egeland Ba, Gordon Mcintire Ba, Evelyn Ali, Mary Lindsey Smith Phd, Katie Rosingana Ba

Substance Use Research & Evaluation

The Downeast Substance Treatment Network is a group of diverse organizations working to improve integration and access to treatments and services for people with substance use disorder. The consortium’s Rural Communities Opioid Response Program grant project aims to: (1) expand the reach of their treatment network, (2) increase awareness and practice of harm reduction, and (3) facilitate transitions of care to improve partner efficacy. This project included a mixed-methods evaluation led by Catherine E. Cutler Institute’s Substance Use Research and Evaluation Team (SURE). This year 3 final summary presentation includes feedback from program partners and key informants, in addition to …

From A Shorter Winter Season To More Storm Damage: New Hampshire Outdoor Recreation Providers Feel Climate Impacts Far More Than Visitors, Maddie Smith, Michael D. Ferguson, Lauren A. Ferguson, Alexandra R. Contosta, Elizabeth Burakowski, Dovev Levine, Shannon Rogers

Carsey Publications

In this brief, the authors examine to what extent outdoor recreation providers and visitors in New Hampshire are impacted by annual climatic conditions representative of long-term trends, specifically, through the 2024–2028 New Hampshire Statewide Comprehensive Outdoor Recreation Plan (SCORP). For the first time, the New Hampshire SCORP included an investigation of climate-related impacts on outdoor recreation from the perspective of both visitors and providers.

The findings of the study uncovered notable disparities in how New Hampshire’s outdoor recreation providers and visitors perceive climate conditions’ impact on outdoor recreation, particularly in the categories of “winter” and “extreme weather.” Understanding the perspectives …

The Effects Of Land Use Change On Ant Communities In New England, Amelia K.L. Curry, Joseph A. Nelsen, Dale R. Stevens, Kaitlyn A. Mathis

Biology

Urbanisation and agricultural expansion are two of the most prevalent and intense forms of land use change worldwide and can have dramatic consequences on biodiversity and biotic community structure. Ants are extremely widespread, ecologically diverse and small ectotherms that are sensitive to changes from a wide range of environmental factors. Therefore, ants make an ideal study organism to examine the effects of anthropogenic land use change on biotic communities. In this study, we examined differences in ant species richness and community composition between urban parks, farms and forest fragments, and related these differences to environmental factors that vary among each …

Petition To List The American Horseshoe Crab Under The U.S. Endangered Species Act As An Endangered Or Threatened Species And To Concurrently Designate Critical Habitat, Will Harlan, William Snape Iii, Soleil Gaylord

PEEL Faculty Scholarship

Pursuant to Section 4(b) of the Endangered Species Act (“ESA”), 16 U.S.C. § 1533(b); Section 553(e) of the Administrative Procedure Act, 5 U.S.C. § 553(e); and 50 C.F.R. § 424.14(a), the Center for Biological Diversity (Center, Petitioner) and its partners submit to the Secretary of Commerce and the National Oceanographic and Atmospheric Administration (NOAA) through the NOAA Fisheries a petition to list the American horseshoe crab (Limulus polyphemus) as threatened or endangered and to concurrently designate critical habitat.

Evidence That Aquaporin 11 (Aqp11) In The Spiny Dogfish (Squalus Acanthias) May Represent A Pseudogene, Christopher P. Cutler, Meghan Canicatti, Esosa Omoregie

Biology: Faculty Publications

Various attempts to amplify an AQP11 cDNA from tissues of the spiny dogfish (Squalus acanthias) were made. Two pairs of deoxy-inosine-containing degenerate primers were designed based on conserved amino acid sequences from an AQP11 alignment. These primers yielded some faint bands from gill cDNA that were sequenced. Blast searches with the sequences showed they were not AQP11. An elasmobranch AQP11 nucleotide sequence alignment was produced to identify conserved regions to make further degenerate primers. One primer pair produced a short 148 bp fragment showing particularly strong amplification in gill and intestine. It was sequenced and represented a piece of the …

Healthy Acadia Downeast Community Opioid Response Program: Year 3 Summary, Tyler Egeland Ba, Gordon Mcintire Ba, Evelyn Ali, Mary Lindsey Smith Phd, Katie Rosingana Ba

Substance Use Research & Evaluation

The Downeast Substance Treatment Network is a group of diverse organizations working to improve integration and access to treatments and services for people with substance use disorder. The consortium’s Rural Communities Opioid Response Program grant project aims to: (1) expand the reach of their treatment network, (2) increase awareness and practice of harm reduction, and (3) facilitate transitions of care to improve partner efficacy. This project included a mixed-methods evaluation led by Catherine E. Cutler Institute’s Substance Use Research and Evaluation Team (SURE). This final year 3 summary presentation includes feedback from program partners, key informants, and program clients, in …

Healthy Acadia Downeast Community Opioid Response Program: Year 2 Summary, Mary Lindsey Smith Phd, Evelyn Ali Bs, Katie Rosingana Ba

Substance Use Research & Evaluation

The Downeast Substance Treatment Network is a group of diverse organizations working to improve integration and access to treatments and services for people with substance use disorder. The consortium’s Rural Communities Opioid Response Program grant project aims to: (1) expand the reach of their treatment network, (2) increase awareness and practice of harm reduction, and (3) facilitate transitions of care to improve partner efficacy. This project included a mixed-methods evaluation led by Catherine E. Cutler Institute’s Substance Use Research and Evaluation Team (SURE). This year 2 summary presentation includes feedback from program partners, key informants, and program clients, in addition …

Leslie Paul Kozak, Phd (1940-2023), Eric Ravussin, Sven Enerback, Robert Koza

Clinical Research Faculty Publications

No abstract provided.

The Colby Echo (2023-04-20), Colby College

The Colby Echo

Published by the students of Colby College since 1877, The Colby Echo is the weekly, editorially independent student-run newspaper of Colby College in Waterville, Maine. Published monthly, 1877-1886; semi-monthly, 1886-1897; and weekly during the academic year, 1898-present.

Adeno-Associated Virus 8 Delivers An Immunomodulatory Peptide To Mouse Liver More Efficiently Than To Rat Liver, Yuqing Wang, Ayrea Hurley, Marco De Giorgi, Mark R Tanner, Rong-Chi Hu, Michael W Pennington, William R Lagor, Christine Beeton

Faculty, Staff and Students Publications

Targeting the Kv1.3 potassium channel has proven effective in reducing obesity and the severity of animal models of autoimmune disease. Stichodactyla toxin (ShK), isolated from the sea anemone Stichodactyla helianthus, is a potent blocker of Kv1.3. Several of its analogs are some of the most potent and selective blockers of this channel. However, like most biologics, ShK and its analogs require injections for their delivery, and repeated injections reduce patient compliance during the treatment of chronic diseases. We hypothesized that inducing the expression of an ShK analog by hepatocytes would remove the requirement for frequent injections and lead to a …

Tomorrow’S Stewards: Engaging Youth With Environmental Volunteerism, Miriam Nelson

Environmental Studies Student Work

Environmental volunteers are of great value to their host organizations, the environment, the economy, and civil society. The Friends of Acadia (FOA) Drop-In Stewardship Volunteer Program hosts volunteers who complete an assortment of tasks in Acadia National Park. However, this program has no regular youth volunteers. Engaging youth volunteers is critical for program effectiveness, civic engagement, generativity, and increasing personal development. Drawing on survey data collected from FOA volunteers and College of the Atlantic students, this paper analyzes volunteer motivations and interests, and barriers to participation. I conclude with suggestions for how FOA can recruit more youth volunteers.

Internal Vertebral Morphology Of Bony Fishes Matches The Mechanical Demands Of Different Environments, Dana Baxter, Karly E. Cohen, Cassandra M. Donatelli, Eric D. Tytell

Engineering Faculty Articles and Research

Fishes have repeatedly evolved characteristic body shapes depending on how close they live to the substrate. Pelagic fishes live in open water and typically have narrow, streamlined body shapes; benthic and demersal fishes live close to the substrate; and demersal fishes often have deeper bodies. These shape differences are often associated with behavioral differences: pelagic fishes swim nearly constantly, demersal fishes tend to maneuver near the substrate, and benthic fishes often lie in wait on the substrate. We hypothesized that these morphological and behavioral differences would be reflected in the mechanical properties of the body, and specifically in vertebral column …

Exploring Shellfish Harvesting Accessibility In Maine's Municipal Shellfish Ordinance Laws, Charles Van Damme, Megan Lacey, Findley Mclain, Sophia Hoag

Community Engaged Research Reports

In light of climate change, coastal gentrification, localism, and discrepancies in shellfish regulatory structures, access to coastal shellfish harvesting areas has become increasingly complex for tribal communities throughout Maine. This report is a comprehensive analysis of municipal shellfish regulatory structures and their impact on limiting clam-harvesting access for indigneous peoples in coastal Maine. Our work is in tandem with Manomet and the Maine Shellfish Learning Network (MSLN) with the aim of accumulating historical and contemporary knowledge of regulations that govern access to coastal resources, with the understanding to apply that knowledge to help promote a more inclusive framework for coastal …

Aquaporin Expression And Cholesterol Content In Eel Swimbladder Tissue, Victoria Drechsel, Gabriel Schneebauer, Birgit Fiechtner, Christopher P. Cutler, Bernd Pelster

Biology: Faculty Publications

Leakiness of the swimbladder wall of teleost fishes must be prevented to avoid diffusional loss of gases out of the swimbladder. Guanine incrustation as well as high concentrations of cholesterol in swimbladder membranes in midwater and deep-sea fish has been connected to a reduced gas permeability of the swimbladder wall. On the contrary, the swimbladder is filled by diffusion of gases, mainly oxygen and CO2, from the blood and the gas gland cells into the swimbladder lumen. In swimbladder tissue of the zebrafish and the Japanese eel, aquaporin mRNA has been detected, and the aquaporin protein has been considered important …

Eps Component Review Report Of Findings Transportation: School Bus Replacement Programs In The Us, James E. Sloan, Sharon Gerrish, Amy F. Johnson Phd

Transportation

This report was prepared under an ongoing contract with Maine’s Commissioner of Education to review components of the Essential Programs and Services school funding model. The following goals were identified for the FY2021 review of the Transportation model in order to inform ongoing policy conversations about how best to improve upon Maine’s system for school bus purchases.

Lanthorn, Vol. 56, No. 02, August 30, 2021, Grand Valley State University

Volume 56, August 2, 2021 - April 18, 2022

Lanthorn is Grand Valley State's student newspaper, published from 1968 to the present.

Mss0370. Dameron Travel File Finding Aid

Special Collections Finding Aids

The collection consists of maps, passenger ship schedules, postcards, clippings and sightseeing brochures on the United States and several foreign countries collected by Elizabeth Eaddy Dameron.

Induction Of Stress-Induced Renal Cellular Senescence In Vitro: Impact Of Mouse Strain Genetic Diversity., Chieh Ming Liao, Vera Christine Wulfmeyer, Maxine Swallow, Christine Susanne Falk, Hermann Haller, Ron Korstanje, Anette Melk, Roland Schmitt

Faculty Research 2021

Cellular senescence, a stress-induced state of irreversible cell cycle arrest, is associated with organ dysfunction and age-related disease. While immortalized cell lines bypass key pathways of senescence, important mechanisms of cellular senescence can be studied in primary cells. Primary tubular epithelial cells (PTEC) derived from mouse kidney are highly susceptible to develop cellular senescence, providing a valuable tool for studying such mechanisms. Here, we tested whether genetic differences between mouse inbred strains have an impact on the development of stress-induced cellular senescence in cultured PTEC. Kidneys from 129S1, B6, NOD, NZO, CAST, and WSB mice were used to isolate PTEC. …

“The Jesuit Mission Proves We Were Here”: The Case Of Eighteenth-Century Jesuit Missions Aiding Twenty-First Century Tribal Recognition, Andrew R. Beaupre

Anthropology Faculty Publications and Presentations

Records indicate that during the French colonial period, Jesuits established four mission congregations within the territory now known as Vermont. These missions were established to preach to both French colonists and Native converts on Isle La Motte, on the Missisquoi River in Swanton, at Fort Saint-Frédéric on Lake Champlain, and in the area known as the Koas on the Connecticut River. In the twentieth and twenty-first centuries, the Abenaki peoples of Vermont have had a long and difficult road to gain state and federal recognition. These descendant communities have invoked the existence of Jesuit missions to the Abenaki as proof …

The Colby Echo (2021-03-18), Colby College

The Colby Echo

Published by the students of Colby College since 1877, The Colby Echo is the weekly, editorially independent student-run newspaper of Colby College in Waterville, Maine. Published monthly, 1877-1886; semi-monthly, 1886-1897; and weekly, during the academic year, 1898-present.

East Of Adams, Autumn Walter

Senior Honors Projects

East of Adams is a photography project that explores the conservationist messaging ofAnsel Adams’s historical work and translates this work into shooting the Acadia National Park in Maine. Adams is well known for his documentation of our national parks in the western United States during the 1930s and 1940s. Armed with his large format camera he created his images in order to speak to the importance of conserving the natural beauty ofAmerica’s unique wild lands. Inspired by Adams’s drive to use photography in order tomotivate conservation, East of Adams will focus on similar goals within the Eastern United States at …

Bloodworm (Glycera Dibranchiata Ehlers, 1868) Populations In The Gulf Of Maine Are Connected Through Gene Flow, Larissa M. Williams, Anna Marie Bowsher, Maria-Anna Chrysovergi, William G. Ambrose Jr.

All Faculty Scholarship

The polychaete bloodworm, Glycera dibranchiata Ehlers, 1868 is an important source of bait for saltwater fishing and is harvested from mud flats in the Gulf of Maine. Little is known about the life history of G. dibranchiataand management of the fishery is minimal. The goal of our study was to determine the population genetics of several Maine populations in order to inform management. We sequenced the neutral mitochondrial cytochrome c oxidase I (COI) marker in seven populations along the coast of Maine. A total of 486 nucleotides were sequenced in each individual, yielding 13 haplotypes, with 94% of them haploytpe …

Colby College Catalogue 2020-2021, Colby College

Colby Catalogues

No abstract provided.

Hands Off The Wheel: The Role Of Law In The Coming Extinction Of Human-Driven Cars, Tracy Hresko Pearl

Faculty Articles

Law and technology scholars have been writing about the coming release of fully autonomous vehicles for quite some time, and yet there is a significant gap in that literature. The United States has experienced a technology-driven upheaval in transportation once already, and it did so almost exactly 100 years ago when society transitioned (surprisingly rapidly) from horses to automobiles. No legal scholar has, as of yet, explored that transition at any length and asked what it can teach us about the role law and lawmaking should play in the coming transition between human-driven and fully autonomous vehicles. This is a …

Wildland Fire Disturbance - Recovery Dynamics In Upland Forests At Acadia National Park, Maine, Jessica E. Charpentier

Antioch University Dissertations & Theses

The overall goal of this study was to evaluate whether coastal Maine (USA) forests are resilient to changing climate and fire regimes. The occurrence of a catastrophic wildfire at Acadia National Park (ANP) in 1947 provided a unique opportunity to examine the impacts of wildfire on forest dynamics in upland communities of coastal spruce-fir and northern hardwood forests of the Maine coast. This study, conducted 68 years after the stand-replacing 1947 Bar Harbor Fire, builds on studies by W.A. Patterson conducted in 1980 and 1992-1994, 33 and 45-47 years after the fire. There were two lines of investigation in this …

Germline Maintenance Through The Multifaceted Activities Of Glh/Vasa In, Elisabeth A Marnik, J Heath Fuqua, Catherine S Sharp, Jesse D Rochester, Emily L Xu, Sarah E Holbrook, Dustin L Updike

Faculty Research 2019

Vasa homologs are ATP-dependent DEAD-box helicases, multipotency factors, and critical components that specify and protect the germline. They regulate translation, amplify piwi-interacting RNAs (piRNAs), and act as RNA solvents; however, the limited availability of mutagenesis-derived alleles and their wide range of phenotypes have complicated their analysis. Now, with clustered regularly interspaced short palindromic repeats (CRISPR/Cas9), these limitations can be mitigated to determine why protein domains have been lost or retained throughout evolution. Here, we define the functional motifs of GLH-1/Vasa in