Digital Commons Network^™

Natural Warming Differentiates Communities And Increases Diversity In Deep-Sea Ridge Flank Hydrothermal Systems, Anne M. Hartwell, Anna E. Wheat, Jennifer A. Dijkstra

Center for Coastal and Ocean Mapping

Ridge Flank Hydrothermal Systems have discrete pockets of fluid discharge that mimic climate-induced ocean warming. Unlike traditional hydrothermal fluids, those discharged by Ridge Flank Hydrothermal Systems have a chemical composition indistinguishable from background water, enabling evaluation of the effect of warming temperature. Here we link temperature and terrain variables to community composition and biodiversity by combining remotely operated vehicle images of vent and non-vent zone communities with associated environmental variables. We show overall differences in composition, family richness, and biodiversity between zones, though richness and diversity were only significantly greater in vent zones at one location. Temperature was a contributing …

The Grizzly, March 28, 2024, Marie Sykes

Ursinus College Grizzly Newspaper, 1978 to Present

This is an April Fool's parody edition of the Ursinus College Grizzly newspaper entitled "The Goofly."

Changing The Culture Of Ecology From The Ground Up, Elsa Abs, Moira Hough

Michigan Tech Publications

We are two early career soil ecologists in academia who entered the field of soil ecology with the goal of studying soil-climate feedbacks to make meaningful contributions to climate change mitigation. Although our training and research extensively focused on the effects of climate change on soil ecosystems, we were not trained during our PhD nor incentivized as postdocs to work on solutions for climate change mitigation. So the question we ask here is: Given the consensus among ecologists about the urgency of the climate crisis, why is our field not promoting more solutions-oriented research in training and practice? In this …

Sulitest, Tejinder Kaur Billing, Andrea Farro, Dilip Mirchandani, Melissa Tabada Montalbo-Lomboy

Rohrer College of Business Departmental Research

SULITEST is a program that assesses and promotes sustainability knowledge and awareness in college students. It covers four key areas: sustainable societies, human systems, transitioning to sustainability, and individual and systemic change. SULITEST can be a roadmap for developing knowledge and behaviors that lead to a more sustainable world,

Spartan Daily, March 27, 2024, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2024

Volume 162, Issue 27

The Fierce Green Fire: Vol. 14 Issue 16, Wofford College Environmental Studies Program

The Fierce Green Fire

No abstract provided.

Sharing Stories Of Development: How School Leaders Perceive Developing A Trauma-Informed School, Mandy L. Cyr

Doctor of Education Program Dissertations

ABSTRACT

This narrative inquiry explored how educational leaders perceive the development of a trauma-informed school. A trauma-informed school acknowledges the impact of trauma and responds by integrating effective practices, programs, and procedures to build resilience. The problem addressed by this study is, with rising numbers of adverse childhood experiences (ACEs), school staff lack targeted skills to help students mitigate trauma. Further, this qualitative study fills the gap in literature by providing the lived experiences of educational leaders in developing trauma-informed schools. Through narrative research, semistructured interviews which lasted up to 60 minutes were individually conducted with five educational leaders who …

Effects Of Social Media Use Disparities On Community Resilience To Disasters, Kejin Wang

LSU Doctoral Dissertations

With the rapid development of social media, many researchers chose to use social media data to conduct studies of disaster resilience. This dissertation addresses three fundamental challenges related to social media use and disaster resilience analysis including: how the spatial analysis scale affects the results of social media use disparity and its impacts on disaster resilience; how different vulnerability and resilience measurement methods can generate very different results; and how social media use disparity can be identified to help improve the fairness of AI-based emergency rescue model development. Therefore, the first part of the dissertation measured the relationships between disparities …

The Brachiacantha Dejean, 1837 (Coleoptera, Coccinellidae) Of Central America, Guillermo González, Jaroslav Větrovec

Faculty, Staff and Students Publications

A revision of the Central American species of the genus Brachiacantha was undertaken to update the knowledge of the Central American species of the genus. Material of several collections was reviewed, using original descriptions and keys, and comparing with the type material. Twenty-five species of the genus Brachiacantha were found in Central American material, including nine new species: B. nubes Nestor-Arriola, Toledo-Hernández and Solís, sp. nov., B. dentata Nestor-Arriola, Toledo-Hernández and Solís, sp. nov., B. isthmena Nestor-Arriola, Toledo-Hernández and Solís, sp. nov., B. aurantiapleura Nestor-Arriola, Solís and Toledo-Hernández, sp. nov., B. invertita Nestor-Arriola, Toledo-Hernández and Solís, sp. nov., B. papiliona …

Challenges To Reindeer, Reciprocity, And Indigenous Sami Sovereignty Amidst The Impact Of Green Energy Developments, Lisa Heikka-Huber

IdeaFest: Interdisciplinary Journal of Creative Works and Research from Cal Poly Humboldt

The Indigenous people of Europe known as the Sami, (also spelled Saami) many of whom live throughout the world, have continued to maintain active nomadic communities today as their ancestors did. A wide spanning region of Northern Europe’s Arctic Zone or Sampi often referred to as Fennoscandia, encompasses four countries, Norway, Sweden, Finland, and Russia’s Kola Peninsula (Roland & Löffler, 2012). The nomadic Sami people follow the migration pathways of their reindeer herds through the wilderness bi-annually. This paper will discuss many perspectives, including the battle Sami people and other Indigenous communities have endured while combating green energy development from …

The Fierce Green Fire: Vol. 14 Issue 15, Wofford College Environmental Studies Program

The Fierce Green Fire

No abstract provided.

Utah Outdoor Recreation Asset Database: Purpose, Structure, And Development, Jordan W. Smith

Environment and Society Faculty Publications

To help inform the development of Utah's firsts strategic plan, the state's Outdoor Adventure Commission was tasked by the Legislature to develop a database that capable of quantifying the amount and location of outdoor recreation assets throughout the state. This brief describes the purpose, structure, and development of the Utah Outdoor Recreation Asset Database.

Assessing Immediate Emotions In The Theory Of Planned Behavior Can Substantially Contribute To Increases In Pro-Environmental Behavior, Vanessa C. Ho, Anne H. Berman, Jackie Andrade, David J. Kavanagh, Stéphane La Branche, Jon May, Conner S. Philson, Daniel T. Blumstein

School of Psychology

The Theory of Planned Behavior (TPB) is a highly influential and powerful behavior change model that offers promising guidance on promoting urgently needed, pro-environmental action. Recent pro-environmental research has successfully augmented TPB using anticipated emotions—the emotions an individual consciously predicts they will experience in relation to possible outcomes of their decision. However, immediate emotions—the emotions an individual actually experiences during decision-making—have received far less attention. Given that immediate emotions are relevant to pro-environmental decision-making and can address the theoretical and empirical limitations of TPB, we contend that pro-environmental studies should explicitly examine immediate emotions within the TPB framework. This article …

Environmental Health Assessments For Foodborne Illness Outbreaks In The United States From 2017- 2019, Alyssa Shontel Woods

Walden Dissertations and Doctoral Studies

Individual cases of foodborne illness can lead to outbreaks that result in severe morbidity and fatality. As the United States’ food scene continues to evolve and diversify, there is a need to consider cultural variations and how they may affect food safety practices. This quantitative study, based on the National Environmental Assessment Reporting System (NEARS) data, grounded in the socio-ecological model, examined the prevalence and factors associated with salmonella outbreaks in ethnic versus non-ethnic food service establishments (FSEs) in the U.S. from 2017 to 2019. The research questions involved understanding the relationship between the primary language spoken, food safety training, …

Runway 1-19: Greensburg Municipal Airport’S New 5,405-Ft Runway:, John Feister, Jeremy Books

Purdue Road School

The Greensburg Municipal Airport completed the construction of Runway 1-19 on a new alignment in 2022. Runway 1-19 is 5,405-ft long × 100-ft wide and replaced the existing Runway 18-36 that was 3,430-ft long × 40-ft wide. This was a multi-year construction project with a broad scope that included land acquisition; construction in a flood-way; grading and drainage; paving and electrical; and extensive FAA coordination. Challenges and successes will be discussed.

Sec’S Historic Climate Disclosure Rule – Better Late (And Light) Than Never, Alley Leach, Jenn Andrews

Sustainability Institute Blog

No abstract provided.

Proceedings Of The 22nd Annual Urban Ecology & Conservation Symposium (2024), Lori Hennings

Urban Ecosystem Research Consortium of Portland/Vancouver

These proceedings document the agenda and abstracts for presentations and posters from the 22nd annual conference (2024) organized by the Urban Ecosystem Research Consortium of Portland/Vancouver (UERC). The UERC is a consortium of people from various universities and colleges, state and federal agencies, local governments, non-profit organizations and independent professionals interested in supporting urban ecosystem research and creating an information-sharing network of people that collect and use ecological data in the Portland/Vancouver area. The annual conference has an open call for abstracts. The UERC organizing committee selects the final oral and poster presentations, along with 2 invited keynote presentations

Hiding In Plain Sight: How Corporations Can Save The National Park Service, Emily H. Rector

Arkansas Law Review

Since its inception, the privatization of the National Park Service has been a concern amongst conservationists. Recently, the topic gained more attention as the Trump Administration advocated for privatizing certain aspects of the parks. The dual purpose of the National Park Service, that of conservation and recreational efforts, has created conflict throughout the years. This Comment argues that Congress should update how the National Park Service manages concessioners. Full privatization is not needed, nor do private companies need to be kicked out of the parks. Part II of this Comment will present a history of the National Park Service, focusing …

Lanthorn, Vol. 58, No. 14, March 11, 2024, Grand Valley State University

Volume 58, August 7, 2023 - April 15, 2024

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

Seagrass-Roots Environmentalism: The Lee County Conservation Association, Chris Wilhelm

Florida Historical Quarterly

After World War II, Florida crafted a new identity: the Sunshine State. This concept was not solely based on Florida's hot weather and sunny skies although the relationship between sun and water was implicit in the new identity. Tourists enjoyed the sun on boats and beaches, retirees and snowbirds fled northern winters for new sunny coastal cities. The heat of Florida's sunshine was thus balanced by the state's coastal waters. The Sunshine State is a convenient slogan, but Florida is actually defined by its coast. Other states have more sunshine, but none in the continental U.S. have more coastline or …

Feature Engineering And Supervised Machine Learning To Forecast Biogas Production During Municipal Anaerobic Co-Digestion, Hunter W. Schroer, Craig L. Just

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Municipalities with excess anaerobic digestion capacity accept offsite wastes for co-digestion to meet sustainability goals and create more biogas. Despite the benefits inherent to co-digestion, the temporal and compositional heterogeneity of external waste streams creates operational challenges that lead to upsets or conservative co-digestion. Given the complex microbial bioprocesses occurring during anaerobic digestion, prediction and modeling of the outcomes can be challenging, and machine learning has the potential to improve understanding and control of co-digestion processes. Biogas flows are a surrogate for process health, and here, we predicted biogas production from historical data collected by a water resource recovery facility …

Yearly Population Data At Census Tract Level Revealed That More People Are Now Living In Highly Fire-Prone Zones In California, Usa, Slade Lazeweski, Shenyue Jia, Jessica E. Viner, Wesley Ho, Brian Hoover, Seung Hee Kim, Menas C. Kafatos

Institute for ECHO Articles and Research

In California (CA), the wildland-urban interface (WUI) faces escalating challenges due to surging population and real estate development. This study evaluates communities along CA's WUI that have witnessed substantial population growth from 2010 to 2021, utilizing demographic data and the 2020 WUI boundaries by the University of Wisconsin-Madison SILVIS Lab. Employing the Mann-Kendall test, we analyze yearly population trends for each census tract along the CA WUI and assess their significance. House ownership, affordability, and wildfire risk are examined as potential drivers of this demographic shift. Our findings indicate that 12.7% of CA's total population now resides in census tracts …

Minutes, College Of Liberal Arts Faculty Meeting, Thursday, March 7, 2024, College Of Liberal Arts Faculty, Rollins College

The College of Liberal Arts Faculty Minutes

No abstract provided.

The Colby Echo (2024-03-07), 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.

Montana Kaimin, March 7, 2024, Students Of The University Of Montana, Missoula

Montana Kaimin, 1898-present

Student newspaper of the University of Montana, Missoula.

مستويات الغبار المتراكم والعالق في مدينة سكاكا بالمملكة العربية السعودية, بشير جرار, نايف المعيقل, جميلة ميريان

Jerash for Research and Studies Journal مجلة جرش للبحوث والدراسات

تقع مدينة سكاكا، العاصمة الإدارية لمنطقة الجوف في شمال المملكة العربية السعودية، على الطرف الشمالي لصحراء النفوذ في الجزء الأوسط من شمال المملكة. ولا تتوفر أي بيانات أو معلومات عن مستويات الغبار المتراكم أو العالق في مدينة سكاكا. شملت هذه الدراسة تحديد لمستويات الغبار المتراكم باستخدام وعاء الغبار المتراكم العياري ومستويات الغبار العالق باستخدام جهاز جامع الجسيمات والغازات. وكما تم تحديد المحتوى الكيميائي ومستويات التراكيز الكيمائية في هذه الأغبرة وما تحمله من مكونات بيولوجية لا سيما الميكروبية والفطرية وأخرى غيرها. تراوحت مستويات الغبار المتراكم في مدينة سكاكا ما بين 13.5-278.8 طن/كم²/للشهر وبمعدل 98.3 طن/كم²/للشهر (1179.6 طن/كم …

Use Of An Autonomous Surface Vehicle To Collect High Spatial Resolution Water Quality Data At Lake Wateree, Sc, Archana Venkatachari, Annie Bourbonnais, Ibrahim Salman, Ioannis Rekleitis, Alberto Quattrini Li, Kathryn L. Cottingham, Holly A. Ewing, Denise Bruesewitz, Emily Arsenault, Quin Shingai

Journal of South Carolina Water Resources

Freshwater resources including lakes and reservoirs are increasingly threatened by harmful cyanobacterial blooms (HCBs). The scarcity of high spatial and temporal resolution data presents challenges for monitoring, predicting, and managing these blooms. Autonomous surface vehicles (ASVs) equipped with water quality sensors represent a powerful tool to obtain high-resolution spatial data at Lake Wateree (LW), South Carolina (SC). LW is a hydroelectric reservoir commonly covered with extensive blooms of the benthic cyanobacteria Microseira (Lyngbya) wollei and Phormium sp., with the thickest mats in shallow coves.

The main objective of this study was to determine the best speed and duration of loiter …

Assessment Of Educational Facilities In Osogobo Metropolis Nigeria, Dele S. Ogundahunsi, Martins B. Gasu, Samuel B. Adedotun, Olayiwola Olayode, Akintayo O. Ojo, Christiana Olayode

CSID Journal of Infrastructure Development

This study assessed educational facilities in the Osogbo metropolis, Nigeria, aiming to evaluate the available educational facilities, examine student and staff satisfaction levels, and analyze their availability across schools in the area. The sample consisted of 476 schools, from which 73 were randomly selected. A multistage sampling procedure was employed to sample 1,863 pupils/students and 87 teachers for questionnaire administration, complemented by observation. Data were analyzed using Mean Weighted Average, Summation of Weighted Value, and Analysis of Variance. Findings showed that 63.4% of primary schools had the listed facilities, while 75% of secondary schools reported 81% availability. Public primary school …

Isotherms And Thermodynamic Parameters Of Metoprolol Drug Adsorption On The Prepared Mesoporous Silica, Manar A. Sachit, Sameer H. Kareem

Baghdad Science Journal

In this study, mesoporous silica (MPS) is made using the sol-gel method from a cheap source (Na2SiO3) using the surfactant hydroxycetyl hydroxyethyl dimonium chloride as a template. The task is the adsorption-based removal of the medication metoprolol (MP) at concentrations between 10 and 50 ppm. Variables such as: contact time, dose of adsorbent, starting concentration of adsorbate, and adsorption temperature were studied which show the equilibrium time and adsorbent dose are 40 min and 0.05 g respectively. The Langmuir, Freundlich, Temkin, and Dubinin-Radushkevich isotherm models were fitted to the data obtained from the experiments. Comparing the outcomes showed that, of …

Book Discussion "The War Below: Lithium, Copper, And The Global Battle To Power Our Lives"

The Journal of Social Encounters

No abstract provided.