Digital Commons Network^™

Convergence: Eos News And Updates, March 2023, Unh Institute For The Study Of Earth, Oceans And Space

Convergence: EOS News and Updates

No abstract provided.

The Casnr L.I.N.K.S. Newsletter: Learning Innovation Network For K-12 Schools, Volume 2, Edition 3, March 2023, Bailey Feit, Tammy Mittelstet

CASNR L.I.N.K.S. Newsletter

The purpose of this L.I.N.K.S. newsletter is to provide a monthly update of opportunities and resources for K-12 schools to connect with the University of Nebraska's CASNR Food, Energy, Water, and Societal Systems (FEWS²) programs and partners.

Included in this edition:

K-12 curriculum and resources

Elementary school resources

Middle school resources

High school resources

STEM educational trailers

Career exploration: Pathways for students who like animals and insects

Teacher and student opportunities

Registration open now for Cultivando Caminos

CASNR six interest areas: Analytic investigators, health system innovators, food system futurists, environmental stewards, entrepreneurial designers, community leaders

Environmental careers spotlight: Wildlife careers, …

Equitable Sustainability Literacy Guide: Creating A Resource Guide To Educate On Environmental Problems Through A Social Justice Lens, Jennifer K. Embree, Neyda Gilman, Jacqueline Jergensen

Library Scholarship

The Equitable Sustainability Literacy Guide (ESLG) is an online resource guide created by three student interns (Jacqueline Jergensen, Haley Arnold, and Sage Block) and two librarians (Jennifer Embree and Neyda Gilman) at Binghamton University to educate the public on the environment, climate change, and sustainability through a social justice lens.

Full Issue

Intersections

No abstract provided.

So That All May Flourish Study Guide

Intersections

No abstract provided.

Urban Remote Sensing With Spatial Big Data: A Review And Renewed Perspective Of Urban Studies In Recent Decades, Danlin Yu, Chuanglin Fang

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

During the past decades, multiple remote sensing data sources, including nighttime light images, high spatial resolution multispectral satellite images, unmanned drone images, and hyperspectral images, among many others, have provided fresh opportunities to examine the dynamics of urban landscapes. In the meantime, the rapid development of telecommunications and mobile technology, alongside the emergence of online search engines and social media platforms with geotagging technology, has fundamentally changed how human activities and the urban landscape are recorded and depicted. The combination of these two types of data sources results in explosive and mind-blowing discoveries in contemporary urban studies, especially for the …

Environment And Sustainability: March 2023, Environment And Sustainability, Office Of The President

Environment and Sustainability Archives

• Green tips campaign

• Green Events Guide

• Supplier workshop for climate action

• New solar panels in Karachi and Kampala

• Organic vegetables supplied to NFSD, Stadium Road

• And much more…

Predicting Fecal Indicator Bacteria Using Spatial Stream Network Models In A Mixed-Land-Use Suburban Watershed In New Jersey, Usa, Tsung Ta David Hsu, Danlin Yu, Meiyin Wu

Department of Biology Faculty Scholarship and Creative Works

Good water quality safeguards public health and provides economic benefits through recreational opportunities for people in urban and suburban environments. However, expanding impervious areas and poorly managed sanitary infrastructures result in elevated concentrations of fecal indicator bacteria and waterborne pathogens in adjacent waterways and increased waterborne illness risk. Watershed characteristics, such as urban land, are often associated with impaired microbial water quality. Within the proximity of the New York–New Jersey–Pennsylvania metropolitan area, the Musconetcong River has been listed in the Clean Water Act’s 303 (d) List of Water Quality-Limited Waters due to high concentrations of fecal indicator bacteria (FIB). In …

Climate Change Proposal: Coupling Equity And Scientific Rigor In Facing Global Warming, Rebecca Mcnicholas

University Honors Theses

Global warming has detrimental effects on the health and population of our planet. For years, scientists have known that in order to preserve the earth for future generations, it is necessary to adopt more sustainable practices that reduce greenhouse gas (GHG) emissions and waste. Policy makers across the globe have attempted to address the issue but have received pushback from the general public, industry and politicians on the other side, alike. Controversy surrounding necessary changes encompasses issues from livelihood, to affordability, to health equity, to taxation. This multifaceted problem cannot be solved with a simple solution; rather, it requires consideration …

Blockchains As Infrastructure And Semicommons, James Grimmelmann, A. Jason Windawi

William & Mary Law Review

Blockchains are not self-executing machines. They are resource systems designed by people, maintained by people, and governed by people. Their technical protocols help to solve some difficult problems in shared resource management, but behind those protocols there are always communities of people struggling with familiar challenges in governing their provision and use of common infrastructure.

In this Article, we describe blockchains as shared, distributed transactional ledgers using two frameworks from commons theory. Brett Frischmann’s theory of infrastructure provides an external view, showing how blockchains provide useful, generic infrastructure for recording transactions and why that infrastructure is most naturally made available …

Expulsive Greening: A Cross-Sectional Analysis Of Resilience-Era Green Gentrification In Brooklyn, New York, Rose Jimenez, Juliana A. Maantay

Cities and the Environment (CATE)

This project analyzes the impacts green gentrification in Brooklyn by evaluating the spatial coincidence between gentrification rates and urban greening from 2010 to 2020. Assets formed under the NYC Green Infrastructure Program were chosen as a proxy for urban greening to represent urban greening within the 21st-century climate change resilience paradigm of development. Methods: This is a mixed method approach to a natural experiment. First, five indexes measuring variations of economic and demographic conditions related to gentrification were applied to Brooklyn for comparative analysis: NOAA’s Social Vulnerability Indicators of Gentrification Pressure, The NYC Heat Vulnerability Index, The Small Area Index …

2023-03-01 The Ohio Freight Train Disaster Threatens Local Community, Hisham Bensaadat

The Spectator Online

No abstract provided.

Understanding Environmental Art: A Case Study Of Jason Decaires Taylor's Coral Greenhouse (2019), Laura Dean Hinson

Theses

This thesis highlights the need for a new way to analyze environmental art. In the past, environmental artwork has been discussed in terms of the abstract concepts that drove their creation and the role they played in moving artists outside of the gallery space in the1960s and 70s. However, in recent years environmental artists are increasingly driven by themes of environmental conservation and preservation, using scientific research as the basis of their designs. Because of the shift in focus, developing a new way to discuss environmental art that takes into consideration the influence scientific research has on art production and …

A Comparative Analysis Of Viral Aerosol Biological Sampling Efficiency Of A Small Unmanned Aircraft System (Suas)-Mounted Aerosol Sampler And A Reference Static Biosampler®, Jonathan D. Moroz

Theses and Dissertations

Bioaerosol sampling using small unmanned aerial systems (sUAS) is a rapidly developing field that may result in a paradigm shift in emergency response and industrial hygiene sampling conventions. These technologies offer decreased sample acquisition times, larger sampling area coverage, and reduced health and safety risks to traditional human sampling teams. This potential requires a comprehensive investigation of sUAS capabilities and limitations. This study is a continuation of the characterization of an AFIT-developed sUAS-mounted aerosol sampler, proven capable of collecting viable vegetative and spore-forming bacteria through previous AFIT research. Within this study, viral biological sampling efficiency (BSE) of the sUAS-mounted aerosol …

A Systems Perspective On Water Markets: Barriers, Bright Spots, And Building Blocks For The Next Generation, Dustin Garrick, Soumya Balasubramanya, Melissa Beresford, Amber Wutich, Gina G. Gilson, Isabel Jorgensen, Nicholas Brozović, Michael Cox, Xiaoping Dai, Sophie Erfurth, Renata Rimšaitė, Jesper Svensson, Julia Talbot Jones, Hita Unnikrishnan, Charles Wight, Sergio Villamayor-Tomas, Karla Vazquez Mendoza

Faculty Research, Scholarly, and Creative Activity

No abstract provided.

Going, Going, Gone The Diminishing Capacity Of Museum Specimen Collections To Address Global Change Research: A Case Study On Urban Reptiles, Yanlin Li, Anna J. M. Hopkins, Robert A. Davis

Research outputs 2022 to 2026

It has been increasingly popular to use natural history specimens to examine environmental changes. As the current functionality of museum specimens has extended beyond their traditional taxonomic role, there has been a renewed focus on the completeness of biological collections to provide data for current and future research. We used the collections of the Western Australian Museum to answer questions about the change in occurrence of five common reptile species due to the rapid urbanization of Perth. We recorded a significant decline in collection effort from the year 2000 onwards (F = 7.65, p < 0.01) compared to the period 1990–1999. Spatial analysis revealed that only 0.5% of our study region was well sampled, 8.5% were moderately sampled and the majority of the regions (91%) were poorly sampled. By analysing the trend of specimen acquisition from 1950 to 2010, we discovered a significant inconsistency in specimen sampling effort for 13 common reptile species across time and space. A large proportion of past specimens lacked information including the place and time of collection. An increase in investment to museums and an increase in geographically and temporally systematic collecting is advocated to ensure that collections can answer questions about environmental change.

Poverty And Poverty Alleviation Policies In The North Central Zone Of Nigeria, Gloria Ese Olotu Dr

Bullion

The paper examined poverty situation in the north central and the poverty alleviation policies of government as they affect the people of the north central zone in particular and Nigeria generally. This study was carried out in the face of the fact that poverty has characterized the Nigerian society such that over 70% of her citizens live below poverty line predicated by hunger, unemployment, poor housing, poor health care and other deprivations in spite of numerous government policies and programs aimed at alleviating or eradicating poverty in Nigeria since independence. Data for the study were generated through both the primary …

Inspiring The Next Generation Of Humanitarian Mine Action Researchers, Madison Tuohy, Eva Greenspan, Sofia Fasullo, Jasper Baur, Gabriel Steinberg, Linda Zheng, Alex Nikulin Phd, Garrett M. Clayton Phd, Timothy De Smet Phd

The Journal of Conventional Weapons Destruction

Accessible pdf attached.

Humanitarian mine action (HMA) is a critically under-researched field when compared to other hazards fields of similar societal impact. A potential solution to this problem is early exposure to and engagement in the HMA field in undergraduate education. Early undergraduate education emphasizing technical and social aspects of HMA can help protect lives by building a robust pipeline of passionate researchers who will find new solutions to the global explosive ordnance (EO) crisis. Early engagement of the next generation of HMA researchers and policy makers can occur through various classroom experiences, undergraduate research projects, and public outreach events. …

The Application Of Natural Dyes From Rambutan Skin For Eco-Printing On Tanned Leather, Ra. Ataswarin Oetopo, Ririn Despriliani, Fariz Al Hazmi

Bahasa dan Seni: Jurnal Bahasa, Sastra, Seni, dan Pengajarannya

The use of natural materials is a creative and innovative process to increase the potential of the surrounding environment, such as the use of natural dyes. As rambutan skin has been rarely used and reported as a natural dye, this study explores its usage on leather. In this study, we applied rambutan skin as a natural dye to tanned leather from goat crust skin using the creative eco-printing method. We used an experimental method with a pre-experiment one-shot case study design. Each sample was dyed at different times using distinct solutions during the mordant process. The solution was made from …

Getting To The Root Of Tree Soil Microbiome Sampling, Sarah Addison, Megan A. Rua, Simeon Smaill, Kaitlyn Daley, Brajesh Singh, Steve Wakelin

Biological Sciences Faculty Publications

Microbiomes play critical roles in host functioning and therefore there is increasing interest in the microbiome assembly of plants. However, sampling strategies for long-lived perennial trees need to be standardised to produce robust data that accurately represents the microbiome over time. This issue is currently unresolved because there is little evidence indicating which portion of perennial tree species (e.g., root region or surrounding soil) is the best to sample to produce the most accurate measure of microbiome communities. Our aim was to sample different compartments of a plant’s belowground microbiome to identify the optimal sampling strategy to account for the …

Contrasting Effects Of Nitrogen And Organic Fertilizers On Iron Dynamics In Soil After 38–Year Fertilization Practice, Houjun Liu, Lei Yang, Jin Guo, Jinfeng Yang, Na Li, Jian Dai, Huan Feng, Ning Liu, Xiaori Han

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Various environmental factors and anthropogenic practices can affect the Fe biogeochemical cycles in soils. Nitrogen and carbon states are closely associated with Fe dynamics. However, we still have a limited understanding of the complex response of Fe biogeochemical processes to long–term nitrogen– and organic–fertilization regimes. This study investigated the Fe fraction and distribution, as well as the link between Fe and nitrogen/carbon, in bulk soil and in soil aggregates. The results showed that the long–term application of the nitrogen fertilizer increased the contents of water–soluble iron (Ws–Fe) and carbonate–bound iron (Ca–Fe) in the bulk soil and various sizes of aggregates, …

Collaboration Between Science And Art Through A Special International Symposium For Ecosystem Health And Sustainability, Changwoo Ahn Dr.

The Transdisciplinary STEAM+ Journal

The collaborations between ecosystem restoration and art practices was epitomized by the eco-artist Jackie Brookner who said: “it is not a matter of the scientists providing the hard-core research and artists the soft outreach; rather, the dynamics engendered in the space between disciplines is full of information necessary to solve complex problems at the systemic level”. This paper reviews and summaries the goals, activities, and lessons learned from a special symposium, which was held at the 12^th INTECOL (International Congress of Ecology) conference in Beijing, China, August 21 through 25, 2017, where about 3000 people attended from 70 countries. …

Gömböc The Great, Indigo M. Strickert, Lori E. Bradford

The Transdisciplinary STEAM+ Journal

A sonnet written about the mathematics behind the self-righting shape of some tortoise shells.

Reducing Us Biofuels Requirements Mitigates Short-Term Impacts Of Global Population And Income Growth On Agricultural Environmental Outcomes, David R. Johnson, Nathan B. Geldner, Jing Liu, Uris Baldos, Thomas Hertel

Department of Agricultural Economics Faculty Publications

Biobased energy, particularly corn starch-based ethanol and other liquid renewable fuels, is a major element of federal and state energy policies in the United States. These policies are motivated by energy security and climate change mitigation objectives, but corn ethanol does not substantially reduce greenhouse gas emissions when compared to petroleum-based fuels in all production scenarios. Corn production also imposes substantial negative externalities (e.g., nitrogen leaching, higher food prices, water scarcity, and indirect land use change). In this paper, we utilize a partial equilibrium model of corn-soy production and trade to analyze the potential of reduced US demand for corn …

Environmental Activism: Pro-Environmental Behavior, Consumerism, And Environmental Justice, Kaden Uribe, April Chapman-Ludwig

DU Undergraduate Research Journal Archive

This literature review examines established research on the concept of pro-environmental behaviors (PEB) and its subsects: activism and consumerism. There are competing opinions regarding the salience of pro-environmental activist behavior. This dichotomy is characterized by the role of social media, which can be simultaneously used for performative identity signaling and as a platform to facilitate global collective activism. The research shows a stark contrast between pro-environmental activism and pro-environmental consumerism, with the former acknowledging historical injustices and addressing the social, economic, and environmental disparities created by neo-liberal policies designed with the purpose of profit extraction at the expense of marginalized …

Dr. Paul Sutton, Ayanna Schubert

DU Undergraduate Research Journal Archive

This interview with Dr. Paul Sutton was conducted by the DUURJ Editor At Large.

Local, Regional, And Global Adaptations To A Compound Pandemic-Weather Stress Event, Iman Haqiqi, Danielle S. Grogan, Marziyeh Bahalou Horeh, Jing Liu, Uris Baldos, Richard Lammers, Thomas W. Hertel

Department of Agricultural Economics Faculty Publications

Global food security can be threatened by short-term extreme events that negatively impact food production, food purchasing power, and agricultural economic activity. At the same time, environmental pollutants like greenhouse gases (GHGs) can be reduced due to the same short-term extreme stressors. Stress events include pandemics like COVID-19 and widespread droughts like those experienced in 2015. Here we consider the question: what if COVID-19 had co-occurred with a 2015-like drought year? Using a coupled biophysical-economic modeling framework, we evaluate how this compound stress would alter both agricultural sector GHG emissions and change the number of undernourished people worldwide. We further …

Legal Geographies, Caroline Griffith, Sarah Klosterkamp, Alida Cantor, Austin Kocher

Geography Faculty Publications and Presentations

This encyclopedia entry defines and discusses legal geography. Legal geography is an interdisciplinary area of scholarship that focuses on the intersections and co-constitution between law and space and place: that is, how law and legal processes produce space/place, and how particular places in turn influence law. Rather than thinking of law as an abstract, universal, a-spatial set of rules, legal geography examines the ways in which law is situated in place, and how places are shaped by legal practices and processes.

The Corona Virus Pandemic Psychological Effect And Its Relationship To Future Anxiety Among Teachers, Ahmad Al- Shraifin, Ali Jarwan, Mu’Ayyad Megdadi

Hebron University Research Journal-B (Humanities) - (مجلة جامعة الخليل للبحوث- ب (العلوم الانسانيه

The study aimed at revealing the relation between Corona virus pandemic psychological effect and future anxiety among teachers considering some variables (i.e., gender, social status, and school type). To achieve the aims of the study, the Impact of Event Scale-Revised IES-R scale and the future anxiety scale were utilized, after examining their validity and reliability. The sample consisted of 254 teachers from public and private schools in Irbid. The results show that there are statistically significant differences in the means of corona virus pandemic psychological effect scale due to the type of school; private school teachers were more affected by …

Spartan Daily, February 22, 2023, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2023

Volume 160, Issue 12