Sustainability Commons^™

Art And The Environment, Ellen Dexter, Lydia Dexter

Honors Program: Expanded Learning Clubs

After school club that teaches the importance of sustainable practices and conversation activities through art projects and imagination.

Student Support Program Outputs, Outcomes And Impacts Report

Daugherty Water for Food Global Institute: Administrative Materials

The Robert B. Daugherty Water for Food Global Institute (DWFI) inititated its Postdoctoral and Student Support Programs in 2014. The following details their achievements.

Round One -- The institute first provided undergraduate, graduate student and postdoctoral support to faculty who were selected following a call for proposals in 2014. Support was awarded for two postdocs, five graduate students, and two projects with undergraduate students. By FY19 a small amount of support continues for Francisco Munoz-Arriola’s program. Outputs include presentations, grants and publications. The other faculty who have received support are: Vijendra Boken, UNK Geography & Earth Science; Carrick Detweiler, UNL …

The Prairie Post Quarterly Newsletter Of The High Plains Regional Climate Center- October 2019, Crystal J. Stiles, Rezaul Mamood, Logan Winters, Paul Flanagan, Natalie Umphlett

Prairie Post: Quarterly Newsletter of the High Plains Regional Climate Center

Inside this issue:

Message from the director........................................1

Staff spotlight...........................1

Workshops focus on climate services in Kansas....................2

Research highlights................3

AMS Annual Meeting.............3

Update on regional climate conditions..................................4

New ACIS Climate Summary Maps available..........................5

Track precipitation with CLIMOD.......................................5

Recent and upcoming travel and activities.............................6

Removal Of Selected Pharmaceuticals And Personal Care Products In Wastewater Treatment Plant In Jordan, Othman Al-Mashaqbeh, Diya Alsafadi, Sahar Dalahmeh, Shannon L. Bartelt-Hunt, Daniel D. Snow

Nebraska Water Center: Faculty Publications

The largest wastewater treatment plant in Jordan was monitored in the summer to determine the removal of pharmaceuticals and personal care products (PPCPs). Grab samples were collected from the influent and effluent of As-Samra Wastewater Treatment Plant (WWTP). Liquid chromatography and tandem mass spectrometry (LC–MS/MS) were utilized to determine the concentrations of 18 compounds of pharmaceuticals and personal care products (PPCPs). The results showed that 14 compounds were detected in the collected samples from the influent and effluent of As-Samra WWTP. These compounds are 1,7-dimethylxanthine, amphetamine, acetaminophen, caffeine, carbamazepine, cimetidine, cotinine, diphenhydramine, methylenedioxymethamphetamine (MDMA), morphine, phenazone, sulfamethazine, sulfamethoxazole, thiabendazole, and …

A Technical Overview Of The Kentucky Mesonet, Rezaul Mahmood, Megan Schargorodski, Stuart Foster, Andrew Quilligan

High Plains Regional Climate Center: Staff Publications

The Kentucky Mesonet is a research-grade weather and climate observing network with redundant sensors that monitors the near-surface atmosphere at 71 locations across Kentucky. The network measures temperature, precipitation, solar radiation, relative humidity, barometric pressure, and wind speed and direction every 5 min, with soil moisture and soil temperature measured every 30 min. In addition, it operates a camera at selected locations. All observations are transmitted via cellular modem every 5 min and become available to the general public through the World Wide Web within seconds after arrival at Kentucky Mesonet’s Network Operations Center. In between arriving at the IT …

Umphlett Qci Sept 2019, Natalie Umphlett

High Plains Regional Climate Center: Staff Publications

Highlights for the Basin

Temperature and Precipitation Anomalies

Soil Moisture Conditions

Delayed/Prevented Planting

Forage Production

Infrastructure

Temperature

Precipitation

Modeling Irrigation Behavior In Groundwater Systems, Timothy Foster, Nicholas Brozovic, Adrian P. Butler

Daugherty Water for Food Global Institute: Faculty Publications

Integrated hydro-economic models have been widely applied to water management problems in regions of intensive groundwater-fed irrigation. However, policy interpretations may be limited as most existing models do not explicitly consider two important aspects of observed irrigation decision making, namely the limits on instantaneous irrigation rates imposed by well yield and the intraseasonal structure of irrigation planning. We develop a new modeling approach for determining irrigation demand that is based on observed farmer behavior and captures the impacts on production and water use of both well yield and climate. Through a case study of irrigated corn production in the Texas …

Water Productivity In Meat And Milk Production In The Us From 1960 To 2016, Mesfin Mekonnen, C.M.U. Neale, Chittaranjan Ray, Galen E. Erickson, Arjen Y. Hoekstra

Daugherty Water for Food Global Institute: Faculty Publications

Global demand for livestock products is rising, resulting in a growing demand for feed and potentially burdening freshwater resources to produce this feed. To offset this increased pressure on water resources, the environmental performance of livestock sector should continue to improve. Over the last few decades, product output per animal and feedstuff yields in the US have improved, but before now it was unclear to what extent these improvements influenced the water productivity (WP) of the livestock products. In this research, we estimate changes in WP of animal products from 1960 to 2016. We consider feed conversion ratios (dry matter …

Perchlorate Behavior In The Context Of Black Carbon And Metal Cogeneration Following Fireworks Emission At Oak Lake, Lincoln, Nebraska, Usa, Manish Kumar, Daniel D. Snow, Yusong Li, Patrick Shea

Nebraska Water Center: Faculty Publications

The imprints of fireworks displays on the adjacent water body were investigated from the perspective of cogeneration of black carbon, metals and perchlorate (ClO₄^–). In particular, the mixing and dissipation of ClO₄^– were studied at Oak Lake, Lincoln, Nebraska, following fireworks displays in 2015 and 2016. Following the display, ClO₄^– concentration in the water increased up to 4.3 μg/L and 4.0 μg/L in 2015 and 2016, respectively. A first-order model generally provided a good fit to the measured perchlorate concentrations from which the rate of dissipation was estimated as 0.07 d^–1 in …

The Prairie Post Quarterly Newsletter Of The High Plains Regional Climate Center- July 2019, Natalie Umphlett, Rezaul Mamood, Paul Flanagan, Emily Brown, Gannon Rush, Crystal J. Stiles

Prairie Post: Quarterly Newsletter of the High Plains Regional Climate Center

Inside this issue:

Message from the director........................................1

Staff spotlight...........................1

Spirit Lake workshop..............2

Product highlight....................3

Outreach events......................3

Research highlight..................4

Update on regional climate conditions..................................4

Northern Plains drought assessment................................5

Recent and upcoming travel and activities.............................6

Droughtscape, Fall 2019, Cory Matteson

DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023)

Contents

From the Director

Quarterly drought summary

Quarterly drought impacts

Ranchers delayed response to drought

Drought Monitor celebrates 20 years

Drought Monitor state impact tables

Directorcontributesto U.N.droughtproject

Updated Drought Risk Atlas

New fact sheet lists recovery resources

Droughtscape, Summer 2019, Cory Matteson

DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023)

Contents

From the Director

Quarterly drought summary

Quarterly drought impacts

NDMC welcomes African visitors

Ready for Drought game debuts

U.S. Virgin Islands added to USDM

Australian programmer visits NDMC

Upcoming events

Partnerships with NDMC extended

Umphlett Qci June 2019, Natalie Umphlett

High Plains Regional Climate Center: Staff Publications

Highlights for the Basin

Temperature and Precipitation Anomalies

Soil Moisture Conditions

Delayed/Prevented Planting

Impacts to Cattle

Damage to Infrastructure

Temperature

Precipitation

The State Of Canada’S Birds 2019, North American Bird Conservation Initiative Canada

Other Publications in Wildlife Management

BIRDS TELL US ABOUT THE HEALTH OF OUR WATER, AIR, AND LAND WE NEED TO LISTEN AND ACT

THE STATE OF CANADA’S BIRDS: Shorebirds, grassland birds, and aerial insectivores are in steep decline.

WATERFOWL AND WETLAND BIRDS CONSERVATION PARTNERSHIPS WORK

GRASSLAND BIRDS ARE RUNNING OUT OF TIME

SHOREBIRDS ARE LOSING GROUND

SEABIRDS A GLOBAL CONSERVATION CRISIS

FOREST BIRDS CONSERVATION WITHOUT BORDERS

BIRDS OF PREY AND AERIAL INSECTIVORES LEARNING FROM THE PAST

WHAT’S GOOD FOR BIRDS IS GOOD FOR US

CANADIANS ARE MONITORING THE STATE OF CANADA’S BIRDS

How A Changing Climate Impacts Apple Production In Nebraska, Logan Winters

Department of Environmental Studies: Undergraduate Student Theses

Since the industrial revolution, there has been an exponential increase in global fossil fuel use. This excessive use and burning of fossil fuels has caused a significant increase in carbon dioxide concentrations in our atmosphere. These greater concentrations of carbon dioxide have been found to have a correlation to increasing temperatures on earth as a whole as the concentration of carbon dioxide, along with other fossil fuel emissions, continue to also increase. The end result of this cycle is that we have warming on a global scale which leads to a changing climate.

The fact that the climate is changing …

Nitrate Accumulation In The Vadose Zone Of Waverly's Wellhead Protection Area, Cleome Mullison

Department of Environmental Studies: Undergraduate Student Theses

Agriculturally intensive areas such as Nebraska are faced with a growing threat: groundwater nitrate pollution caused by years of applying nitrogen based fertilizer. Nitrate pollution can be attributed to several factors such as manure from cattle ranching and wastewater plants, but Nebraska’s main threat is derived from years of leached nitrogen fertilizer. When nitrogen fertilizer is applied it has one of several fates: plant uptake, volatilization, leaching or run-off. When nitrates leach beyond the plant root system, they are unable to be absorbed by the plant and ultimately move slowly towards the regional ground water table. While nitrate accumulation in …

What Are The Prospects For -Omics-Based Molecular Technologies In Cancer Diagnostics And Treatment, Katya Eriksen

Department of Environmental Studies: Undergraduate Student Theses

Cancer remains one of the leading causes of death in the United States, following the heart disease. New technologies are needed to fight and eventually to eradicate cancer. Omic technologies is a new emerging field of cancer research that may offer cancer patients long awaited opportunities to get faster, more precise personalized medical care, while letting doctors do their job more effectively. The rapid development of omic technologies and large datasets promise a new type of health care system when the patients can be treated according to their own individualized molecular characteristics.

Proposal To Build A Green Roof On Top Of Hardin Hall On Unl's East Campus, Abbie Andersen

Department of Environmental Studies: Undergraduate Student Theses

The purpose of this study is to research the feasibility of implementing more green roofs around The University of Nebraska-Lincoln’s campuses. To do this investigation a systematic literature review process was used gathering multiple relevant, peer reviewed articles from UNL’s “Encore” search engine. The data was then organized into categories that described the necessary considerations that needed to be made to retrofit green roofs, information on their many benefits, and finally the potential energy cost savings that can be obtained through use of a green roof. From here a proposal for a model green roof on top of UNL’s Hardin …

How Are University's Handling Dining Hall Food Waste: Unl Study, Macrae Zappala

Department of Environmental Studies: Undergraduate Student Theses

One of the biggest challenges with the American food system is that 30-40% of our food is wasted every year (EPA, 2018). There are many reasons why food is being wasted around Universities campuses, and there are many ways to divert that wasted material from the landfill. In 2016, a zero-food waste event was held in Harper dining hall, and they found around 70 pounds a night just from a dinner rush. The main objective is aimed to find out how the University of Nebraska Lincoln (UNL) handles their dining hall food waste. This study will look at what Big …

Seventh Grade Students' Understanding Of A Groundwater Modeling Tool, Holly White

Department of Environmental Studies: Undergraduate Student Theses

Water is a core topic in standards for science teaching and learning across the K-12 continuum (NGSS Lead States, 2013; National Research Council [NRC], 1966), though research has shown that the American public may possess relatively underdeveloped ideas about water systems (AMNH, 2005). Those who have a better understanding of groundwater systems tend to recognize the impacts that overuse has and express greater concern about conservation of the resource (Pan and Liu 2018). One way to support students’ learning about groundwater is through the use of groundwater modeling tools. Computer-based models have been shown to be effective in supporting K-12 …

Sustainable Dietary Solutions To A Multi-Dimensional Epidemic: A Practical Application Of The Mediterranean Diet To Nebraska, Samuel A. Virgillito

Department of Environmental Studies: Undergraduate Student Theses

There is substantial evidence to suggest the major health and environmental benefits of the Mediterranean diet. When compared to the Western Pattern diet, the Mediterranean diet consistently ranks higher by both of these measures. Considering a looming environmental crisis and an already present health epidemic, a major dietary shift and overhaul of the current food system in America is necessary. Yet few studies aim to suggest the transferability of the Mediterranean diet to regions outside of the Mediterranean basin. Nebraska offers a unique case study as it reflects the contextually poor health of Americans and boasts a massive agriculture industry …

Food Insecurity Among University Of Nebraska–Lincoln Students, Lindsey Bremer

Department of Environmental Studies: Undergraduate Student Theses

A survey of 38 University of Nebraska-Lincoln students was conducted to determine the food insecurity levels of respondents. Food insecurity is defined as limited or uncertain availability of nutritionally adequate and safe foods or limited or uncertain ability to acquire acceptable foods in socially acceptable ways (Bickel et al, 2000). A systematic review of 8 food security studies on college and university students found an average food insecurity level of 43.5%, (Nazmi et al, 2018) while the national level is 11.8% (Coleman-Jensen et al, 2017). The research was driven by the question, What is the food insecurity rate among University …

Barriers Influencing The Success Of Green Teams, Jessica Van Buskirk

Department of Environmental Studies: Undergraduate Student Theses

This paper summarizes the barriers Green Teams in a variety of settings may face. A survey was sent to members of a Green Team project at the University of Nebraska-Lincoln (UNL) to obtain information on barriers faced in order to compare these barriers to other organizations and businesses barriers. This comparison was done by conducting a thematic analysis, which grouped barriers into themes. The themes were compiled and recommendations on how to overcome those barriers were made. Green Teams have many benefits including waste reduction, increased employee satisfaction, and saving the planet from further damage. This study tries to maximize …