Digital Commons Network^™

Understanding Urban Heat Islands And Impacts, San Diego Regional Climate Collaborative, Nicole Fassina, A-Bel Gong, Darbi Berry

San Diego Regional Climate Collaborative

Urban heat islands play a large role in aggravating climate impacts on water, electricity, and air pollutants, and affect vulnerable communities disproportionately. This blog calls onto historical redlining and disinvestment and urban development as direct contributors of socioeconomic disparities and includes a case study of one of our region’s most vulnerable communities.

Mobilizing Regional Action: Insights From The San Diego Region Coastal Resilience Roadmap, Civicwell, San Diego Regional Climate Collaborative

San Diego Regional Climate Collaborative

This case study details the process of developing the San Diego Region Coastal Resilience Roadmap with particular attention to how this process can be replicated in other regions throughout California – for coastal resilience, as well as other climate impacts and community priorities.

Understanding Binational Water Scarcity, San Diego Regional Climate Collaborative, Avery Aquino, Darbi Berry

San Diego Regional Climate Collaborative

Water scarcity has become a growing concern in many regions around the world, including the San Diego, CA and Tijuana, MX border region Water is a valuable resource that sustains all life on earth, and the San Diego/Tijuana border region is no exception. With increasing population growth, urbanization, and changing climate patterns on both sides of the border, the demand for water resources has significantly outstripped its availability in this region. As a result, it has become essential tounderstand the extent and impacts of water scarcity, and to develop innovative and sustainable solutions that can mitigate its effects.

Water And Agriculture In The San Diego Region, San Diego Regional Climate Collaborative, Olivia Frigyes, Darbi Berry, A-Bel Gong

San Diego Regional Climate Collaborative

The San Diego region is susceptible to drought with little annual precipitation. The rising temperature and changing precipitation is expected to affect the agriculture economy. Classified as having a mediterranean climate, San Diego has hot, dry summers and cooler, wet winters. In this blog, learn about how San Diego's climate shapes its agricultural communities' reliance on water supply.

Duck Identification And Regulation Preferences Among Waterfowl Hunters: A Pre-Assessment Of The Tier Ii Bag Limit, M. P. Gruntarod, M. P. Vrtiska, R. J. Murano, M. J. Garrick, C. J. Chizinski

School of Natural Resources: Faculty Publications

No abstract provided.

Chesapeake Bay Watershed Residents’ And Farmers’ Concerns And Perceptions Of Water Quality, Edem Avemegah, Jessica D. Ulrich-Schad

Publications

Poor water quality is an issue in the Chesapeake Bay Watershed (CBW). In this rapidly urbanizing landscape, both farmers and non-farm residents contribute to nutrient pollution of rivers and streams. Understanding these important stakeholders’ views of water quality problems and how to address them is essential for creating an economically thriving and environmentally beneficial agricultural system that all residents depend upon. To understand key stakeholders’ views on water quality both locally and regionally, researchers from Utah State University and the Pennsylvania State University surveyed residents of the CBW and agricultural producers of the southern part of the CBW (Maryland, Delaware, …

The Cascading And Compounding Impacts Of Drought, 2023, K. H. Smith, Cody L. Knutson, Mark D. Svoboda

School of Natural Resources: Faculty Publications

No abstract provided.

A Participatory Drone Mapping And Critical Physical Geography Of Water Security For Irrigation In Northern Ghana, Dinko Hanaan Dinko

Electronic Theses and Dissertations

Dam discourse frequently incorrectly assumes that their emergence unilinearly translates to an expansion of economic opportunities while not considering how dams become sites for the reproduction of inequality and injustice. This dissertation investigates how the politics of irrigation water access are nested in a complex web of physical materialities of the 'natural' environment and power relations, with lived consequences on differentiated social identities in semiarid Ghana. The research draws on transdisciplinary perspectives from political ecology, embodiment, critical physical geography, and mixed methods, including interviews, focus group discussions, surveys, participatory drone mapping, and laboratory analysis of soil biochemical properties. The study …

Rosalie Edge And The Modern Environmental Movement, Elizabeth Claire Coleman

Mahurin Honors College Capstone Experience/Thesis Projects

This thesis examines and follows the actions of an understudied activist in the environmentalist movement: Rosalie Edge. This thesis relies and encourages a combination of conservation, environmentalism, and historical women’s history in America. Rosalie Edge’s work as an environmentalist created a new and effective way for environmentalists to advocate for the environment around them. She created a pamphlet medium that invited scientists and other conservationists to publish writings and opinions that went against what the Audubon Society, the Biological Survey, and legislators were doing and publishing. The research for this project combines analysis from other professionals in the field with …

The ‘Others’ In John Lanchester’S The Wall, Gregory White

Government: Faculty Books

No abstract provided.

Proteomic Identification Of Seasonally Expressed Proteins Contributing To Heart Function And The Avoidance Of Skeletal Muscle Disuse Atrophy In A Hibernating Mammal, Msr Abid, E. C. Bredahl, A. D. Clifton, H. Qiu, M. T. Andrews, J. W. Checco

School of Natural Resources: Faculty Publications

No abstract provided.

Daily Meteorological Report, Cercom, Molloy University, John Tanacredi Ph.D., Kyle F. Maurelli

CERCOM Reports

Meteorological data is collected daily at CERCOM and is submitted to the National Weather Service (NWS), in Upton NY at the Brookhaven National Laboratories. Air Temperature, wind speed and direction, pH of precipitation, rain gauge, barometer pressure, cloud cover and estimated altitude by type, are data sets compiled and submitted to the NWS daily. CERCOM’s Co-Op site is the only continuous operating facility on Great South Bay.

Great South Bay, Long Island, New York Summer Water Quality Monitoring Program, Cercom, Molloy University, John Tanacredi Ph.D., Kyle F. Maurelli

CERCOM Reports

The Center for Environmental Research and Coastal Oceans Monitoring (CERCOM) visits 11 locations in the Great South Bay from Memorial Day – Labor Day to monitor dissolved oxygen (DO), pH, salinity, clarity and temperature. Students are trained to assist in CERCOM’s water quality data collection by research assistant Mr. Kyle Maurelli. This monitoring program has been conducted for the past 17 years. These parameters are critical in determining long term water quality conditions in Long Island estuaries

Sheep Ingestive Behavior And Tannin Selection In Pampa Grassland And Feedlot, Marina Terra Braga

Green Canyon Environmental Research Area, Logan Utah

The Pampa grassland biome has high plant biodiversity, some with significant secondary compound concentrations such as tannins. Tannin inclusion in ruminant diets may improve meat quality and productivity. However, voluntary intake of this phenolic compound can be a challenge. This dissertation includes three studies within this context. The first study documented whether sheep consume tannin-rich Desmodium incanum (DI), the most common Pampa herbaceous legume species. The second study evaluated how forage tannin and protein concentration influenced sheep feedlot feed selection and the diet affects performance parameters. The third study evaluated sheep feeding behavior in a Pampa native pasture, and how …

Rainwater Catchment System In Public Sector Housing, Araceli Peña, Muhammad Yanzar Sarin

2023 REYES Proceedings

Water is a universal right for all living beings on the planet, but today it has become a commercial good. It costs significantly to extract water from increasingly distant storage sources. For these reasons and many more the fight for water has become increasingly intense. Precisely, an alternative to avoid more dam construction is the implementation of public politic with actions focused on the integral solution of water, that is to say, that it be distributed fairly and equitably to all users, avoiding more concessions to great industries like as soft drinks and breweries, which are the main consumers and …

The Use Of Transport Time Scales As Indicators Of Pollution Persistence In A Macro-Tidal Setting, Guanghai Gao, John J. O'Sullivan, Aisling Corkery, Zeinab Bedri, Gregory M.P. O'Hare, Wim G. Meijer

Articles

An understanding of water exchange processes is essential for assessing water quality management issues in coastal bays. This paper evaluates the impact of water exchange processes on pollution persistence in a macro-tidal semi-closed coastal bay through two transport time scales (TTS), namely residence time and exposure time. The numerical model was calibrated against field-measured data for various tidal conditions. Simulated current speeds and directions were shown to agree well with the field data. By considering different release scenarios of a conservative tracer by the refinement of an integrated hydrodynamic and solute transport model (the EFDC), the two TTS were used …

Testing The Affect Of Modified Sense Of Place, Conservation Ethic, And Good Farmer Identity Measures On Predicting The Adoption Of Cover Crops In Working Landscapes In Iowa, Elizabeth A. Bennett, Morey Burnham, Jessica D. Ulrich-Schad, J. Gordon Arbuckle, Weston M. Eaton, Sarah P. Church, Francis R. Eanes, Jennifer Eileen Cross, Matthew A. Williamson

Human-Environment Systems Research Center Faculty Publications and Presentations

While sense of place (SOP) has been used in amenity landscapes to understand pro-environmental behavior, in working landscapes, SOP has not been a valid or reliable predictor for explaining conservation behavior. In this paper, we advance theory on SOP in working landscapes by assessing the relationship between several new and modified sense of place measures and farmer adoption of cover crops in Iowa. We used data from a 2018 survey of Iowa farmers and a Bayesian logistic regression, finding that physical dependence and economic dependence are distinct dimensions of SOP in working landscapes and the addition of a measure beyond …

Cyberinfrastructure Deployments On Public Research Clouds Enable Accessible Environmental Data Science Education, Tyler L. Mcintosh, Erick Verleye, Jennifer K. Balch, Megan E. Cattau, Nayani T. Ilangakoon, Nathan Korinek, R. Chelsea Nagy, James Sanovia, Edwin Skidmore, Tyson L. Swetnam, Ty Tuff, Nathan Quarderer, Carol A. Wessman

Human-Environment Systems Research Center Faculty Publications and Presentations

Modern science depends on computers, but not all scientists have access to the scale of computation they need. A digital divide separates scientists who accelerate their science using large cyberinfrastructure from those who do not, or who do not have access to the compute resources or learning opportunities to develop the skills needed. The exclusionary nature of the digital divide threatens equity and the future of innovation by leaving people out of the scientific process while over-amplifying the voices of a small group who have resources. However, there are potential solutions: recent advancements in public research cyberinfrastructure and resources developed …

Iowa Waste Reduction Center Newsletter, January 2023, University Of Northern Iowa. Iowa Waste Reduction Center.

Iowa Waste Reduction Center Newsletter

Contents:

--- Free Energy Assessment Reveals Significant Savings for Bodensteiner Implement Company
--- Air Permit Applications & Emissions Inventory Reporting - Electronic Reporting Submittal Requirements began Jan. 1, 2023
--- MSEI Season is Underway
--- January 31, 2023 Reporting Deadlines: Grain Facility PM10 PTE
--- Free Warm Winter Clothes at OIE
--- January 31, 2023 Reporting Deadlines: 6X Certification and Compliance Report
--- Save the Date for the Second Annual Energy Trends Workshop
--- How Environmental Changes Impact Iowa Webinar
--- Industry News

Third Arkansas Record Of Mountain Bluebird (Sialia Currucoides), With Notes On Habitat And Behavior, G. R. Graves

Journal of the Arkansas Academy of Science

Mountain Bluebird (Sialia currucoides) breeds in western North America and winters east to the Great Plains from Nebraska to Texas (Johnson and Dawson 2020). Vagrants are occasionally reported in eastern North America, mostly from November through March, but relatively few wintering records have been documented in the lower Mississippi Valley east of 96° W longitude and south of 37° N latitude.

Academy Presidents And Institutional Members, Academy Editors

Journal of the Arkansas Academy of Science

No abstract provided.

Multi-Scale Adaptive Management Of Social-Ecological Systems, A. Garmestani, Craig R. Allen, D. G. Angeler, L. Gunderson, J. B. Ruhl

School of Natural Resources: Documents and Reviews

No abstract provided.

Local-Scale Impacts Of Water Hyacinth On Water Quality In A Hypereutrophic Lake, J. R. Corman, A. Z. Roegner, Z. Ogari, T. R. Miller, C. M. Aura

School of Natural Resources: Documents and Reviews

No abstract provided.

Spatiotemporal Analysis Of Extreme Precipitation In The Southern Great Plains Hydroclimate Region, P. Flanagan, R. Mahmood

School of Natural Resources: Documents and Reviews

No abstract provided.

Evaluating The Sustainability Of Paper And Plastic Substitute Material Limex, E.-Lexus Thornton, Avery Hartley, Daniel Caudill, Martin Gamesu, Julius M. Schoop, Fazleena Badurdeen

Mechanical Engineering Faculty Publications

With the increasing decline in the environment and natural resources it is important to find new ways in which manufacturing can increase the sustainability of the world. This study seeks to compare LimeX, a state-of-the-art paper and plastic alternative primarily made of limestone, with conventional paper and plastic materials. For a better understanding of LimeX as a material, a brief investigation of the mechanical and chemical properties will be performed through experimentation and analysis. In addition, this paper aims to evaluate the sustainability of LimeX through the analysis of metrics relating to the triple bottom line (environmental impacts, economic impacts …

Resilience Theory And Coerced Resilience In Agriculture, S. M. Sundstrom, D. G. Angeler, C. R. Allen

School of Natural Resources: Documents and Reviews

No abstract provided.

Storms And Ph Of Dam Releases Affects Downstream Phosphorus Cycling In An Arid Regulated River, B. R. Deemer, R. H. Reibold, A. Fatta, J. R. Corman, C. B. Yackulic, S. C. Reed

School of Natural Resources: Documents and Reviews

No abstract provided.

Modified Tracer Gas Injection For Measuring Stream Gas Exchange Velocity In The Presence Of Significant Temperature Variation, C. R. Jensen, D. P. Genereux, T. E. Gilmore, D. K. Solomon

School of Natural Resources: Documents and Reviews

No abstract provided.

Characterization Of Particulate Size Distributions And Water-Soluble Ions Measured At A Broiler Farm, P. J. Silva, T. Cress, R. Drover, C. Michael, G. Docekal, P. Larkin, A. Godoy, D. A. Cavero, C. Sin, J. Waites, Rezaul Mamood, M. Cohron, K. L. Purvis-Roberts

School of Natural Resources: Documents and Reviews

No abstract provided.

Merit Study Of Battery Or Hydrogen Energy Storage For Large Scale, Combined Wind And Solar Electricity Generation, Ashley K. Moore

Browse all Theses and Dissertations

In the past several years, the energy sector has experienced a rapid increase in renewable energy installations due to declining capital costs for wind turbines, solar panels, and batteries. Wind and solar electricity generation are intermittent in nature which must be considered in an economic analysis if a fair comparison is to be made between electricity supplied from renewables and electricity purchased from the grid. Energy storage reduces curtailment of wind and solar and minimizes electricity purchases from the grid by storing excess electricity and deploying the energy at times when demand exceeds the renewable energy supply. The objective of …