Social and Behavioral Sciences Commons^™

Direct And Indirect Effects Of Temperature And Prey Abundance On Bald Eagle Reproductive Dynamics, Joshua H. Schmidt, Judy Putera, Tammy L. Wilson

United States National Park Service: Publications

Understanding the mechanisms by which populations are regulated is critical for predicting the effects of large-scale perturbations. While discrete mortality events provide clear evidence of direct impacts, indirect pathways are more difficult to assess but may play important roles in population and ecosystem dynamics. Here, we use multi-state occupancy models to analyze a long-term dataset on nesting bald eagles in south-central Alaska with the goal of identifying both direct and indirect mechanisms influencing reproductive output in this apex predator. We found that the probabilities of both nest occupancy and success were higher in the portion of the study area where …

Small And Medium Enterprises In The Americas, Effect Of Disaster Experience On Readiness Capabilities, Juan Pablo Sarmiento, Catalina Sarmiento, Gabriela Hoberman, Meenakshi Jerath, Vicente Sandoval

DRR Faculty Publications

Disaster risk reduction (DRR) is key in strengthening resilience and achievement of sustainable development. The private sector is co-responsible for DRR: it is a generator of risks, and a subject exposed to risks. There are competing narratives in the literature regarding the relationship between business’ disaster experience and DRR. The current study defined and characterized businesses in the Americas, with a particular interest in small and medium enterprises, and examined whether disaster experience predicts DRR, considering business size. Secondary data analyses were conducted using data from a previous study on private sector participation in DRR conducted in six Western Hemisphere …

Visualization And Analysis Of Environmental Data, Sean Macdonald

Publications and Research

The virtual exploration of place has been employed in a variety of learning environments across many disciplines, creatively expanding upon the experience of place. This chapter explores the value of mapping environmental data as a tool that can enhance students’ virtual exploration of place as they investigate local environmental policies and problems within their own urban surroundings. This visualization project engages students in making meaningful connections between the theoretical study of local and global environmental problems and the “observation” and investigation of these data using mapped data. The virtual learning environment is viewed as one that is interactive, exploring how …

Energy Assessments Of Student Housing At Augustana College: Identifying Opportunities For Improving Campus Sustainability, Jill Humecke

Geography: Student Scholarship & Creative Works

This research assesses energy consumption of student housing at Augustana College. The purpose of this project was to conduct energy audits to identify where and how sustainability could be improved through energy efficiency.

Thermodynamic Model Of Co2 Deposition In Cold Climates, Sandra K. S. Boetcher, Ted Von Hippel, Matthew J. Traum

Publications

A thermodynamic model, borrowing ideas from psychrometric principles, of a cryogenic direct-air CO2-capture system utilizing a precooler is used to estimate the optimal CO2 removal fraction to minimize energy input per tonne of CO2. Energy costs to operate the system scale almost linearly with the temperature drop between the ingested air and the cryogenic desublimation temperature of CO2, driving siting to the coldest accessible locations. System performance in three Arctic/Antarctic regions where the proposed system can potentially be located is analyzed. Colder ambient temperatures provide colder system input air temperature yielding lower CO2 removal energy requirements. A case is also …

Natural Resource Condition Assessment, Homestead National Monument Of America, David S. Jones, Roy Cook, John Sovell, Christopher Herron, Jay Benner, Karin Decker, Andrew Beavers, Johannes Beebee, David Weinzimmer

United States National Park Service: Publications

Executive Summary

The National Park Service (NPS) Natural Resource Condition Assessment (NRCA) Program administered by the NPS Water Resources Division evaluates current conditions for important natural resources and resource indicators using primarily existing information and data. NRCAs also report on trends in resource condition when possible, identify critical data gaps, and characterize a general level of confidence for study findings. This NRCA complements historic resource assessments, is multi-disciplinary in scope, employs a hierarchical indicator framework, identifies and develops reference conditions/values for comparison against current conditions, and emphasizes spatial evaluation of conditions and GIS (map) products.

Congress established the Homestead National …

Plant Community Composition And Structure Monitoring At Wind Cave National Park, 2019 Data Report, Theresa L. Schaffner, Daniel J. Swanson, Stephanie L. Rockwood

United States National Park Service: Publications

Abstract

This report presents the results of the Northern Great Plains Inventory and Monitoring Network (NGPN) and Northern Great Plains Fire Ecology Program (NGPFire) vegetation monitoring at Wind Cave National Park (WICA) in 2019. This was the ninth year of combined monitoring efforts.

Crew members from NGPN visited 18 long-term monitoring plots to collect data representing the plant communities at WICA. The NGPFire program collected pre- and post-burn data from an additional 37 plant community and forest structure monitoring plots. This work is part of a long-term monitoring effort designed to evaluate the condition of the vegetation community and understand …

Plant Community Composition And Structure Monitoring At Agate Fossil Beds National Monument, 2019 Data Report, Molly B. Davis

United States National Park Service: Publications

Abstract

This report presents the results of vegetation monitoring efforts in 2019 at Agate Fossil Beds National Monument (AGFO) by the Northern Great Plains Inventory and Monitoring Network (NGPN) and the Northern Great Plains Fire Ecology Program (NGPFire). This was the ninth year of combined monitoring efforts.

In 2019, crew members from NGPN visited 6 long-term plant community monitoring (PCM) plots to collect data on the upland mixed-grass prairie plant communities at AGFO. This work is part of a long-term monitoring program established to better understand the condition of the vegetation community and how it changes over time. NGPN staff …

The Treadmill Of Information: Development Of The Information Society And Carbon Dioxide Emissions, Joseph M. Simpson, Riley E. Dunlap, Andrew S. Fullerton

Sociology Faculty Publications

The world is facing a crisis of global warming due to the release of CO₂ and other greenhouse gasses by human activities. Many scholars and stakeholders argue that information and communication technology (ICT) development will mitigate CO₂ emissions. Advocacy of technological solutions to CO₂ mitigation is consistent with ecological modernization theory's assertion that reflexive societies will modernize sustainably. In contrast, we define the “treadmill of information” as the unique contribution of ICT development to environmental degradation. We examine the impact of ICT development on total CO₂ emissions and source-sector emissions from electricity, buildings, manufacturing, and transportation …

Political Polarization And Long-Term Change In Public Support For Environmental Spending, Eric W. Johnson, Philip Schwadel

Department of Sociology: Faculty Publications

Public support for environmental protection has evinced declines in recent years that are widely attributed to growing antipathy among self-identified Republicans. Fractures in what was long considered broad and enduring support for the environment in the United States have called attention to the broader sociopolitical context in which individual opinion on the environment is formed, and especially the role of political parties and their leaders in shaping opinion. Empirical analyses of environmental support, however, remain strongly focused on individual-level correlates of support. We apply recent methodological advances in age-period-cohort models to scrutinize changes in Americans’ willingness to pay more for …

Vegetation Classification And Mapping, Missouri National Recreational River, Tom Baldvins, Matt Ley, David Jones, Joe Stevens, Hannah Pilkington

United States National Park Service: Publications

Executive Summary

The vegetation inventory project at Missouri National Recreational River (MNRR) classified and mapped vegetation within the park administrative boundary and estimated thematic map accuracy quantitatively. The project was conducted over a four year period from the summer of 2015 to the winter of 2019.

The project follows guidance provided by the National Park Service (NPS) Vegetation Mapping Inventory (VMI) Program. The overall process includes initial planning and scoping, imagery procurement, field data collection, data analysis, imagery interpretation and classification, and accuracy assessment. The initial planning and scoping meetings to support study plan development took place in December, 2009, …

Material And Seismic Assessment Of The Great House At Casa Grande Ruins National Monument, Arizona, Douglas W. Porter, Anjali Mehrotra, Matthew J. Dejong, Angelyn Bass, Matthew Guebard, John Ochsendorf

United States National Park Service: Publications

The authors characterized earthen wall materials and plasters in a mid-fourteenth-century Hohokam great house at Casa Grande Ruins National Monument (Arizona) and assessed the seismic susceptibility of its puddled earth walls. Characterization included determining the microstructure, microcomposition, porosity, aggregate mineralogy, and identification of phases in the binding matrix for each of 36 samples and reconstructing plaster technologies, including material selection, preparation, and application sequences. Findings support the ideas that earthen materials were manipulated to optimize their performance to suit the unique site conditions and needs of the ancient people using the structure and included finishes that were unusual in southwestern …

Forests And Mental Health In South Africa: Panel Data Evidence, Dambala Gelo

Forest Collaborative Research

Slides from a presentation that examines the linkages between the green environment (urban forests, green open urban space) and mental health in South Africa. The author used representative panel data from the National Income Dynamics Survey, including the Center for Epidemiological Studies Short Depression Scale, to uncover these links.

Economics Of Afforestation: A Global Leadership Opportunity For Efd, Jeffrey R. Vincent

Forest Collaborative Research

Slides from a presentation that examines the economics of afforestation and forest restoration in light of climatic changes, rising CO₂ levels, carbon sequestration and other factors. Provides directions for further research, including retrospective analysis of previous afforestation projects, and targeted analysis of impediments to institutional investment in afforestation.

Concept Note: Mexico, Danae Hernandez, Alejandro López-Feldman, Fernanda Márquez-Padilla

Forest Collaborative Research

Slides from a presentation that explores the connections between forest cover and deforestation on human health. The authors analyze medical records from the Mexican National Social Security Institute (IMSS) to determine the extent to which health outcomes are related to proximity to forests or deforested areas.

Exposure And Potential Effects Of Pesticides And Pharmaceuticals In Protected Streams Of The Us National Park Service Southeast Region, Paul M. Bradley, Kristin M. Romanok, Jeffrey R. Duncan, William A. Battaglin, Jimmy M. Clark, Michelle L. Hladik, Bradley J. Huffman, Luke R. Iwanowicz, Celeste A. Journey, Kelly L. Smalling

United States National Park Service: Publications

Globally, protected areas offer refugia for a broad range of taxa including threatened and endangered species. In the United States (US), the National Park Service (NPS) manages public lands to preserve biodiversity, but increasing park visitation and development of surrounding landscapes increase exposure to and effects from bioactive contaminants. The risk (exposure and hazard) to NPS protected-stream ecosystems within the highly urbanized southeast region (SER) from bioactive contaminants was assessed in five systems based on 334 pesticide and pharmaceutical analytes in water and 119 pesticides in sediment. Contaminant mixtures were common across all sampled systems, with approximately 24% of the …

Renegotiating Gender Roles And Cultivation Practices In The Nepali Mid-Hills: Unpacking The Feminization Of Agriculture, Kaitlyn Spangler, Maria Elsia Christie

Environment and Society Student Research

The feminization of agriculture narrative has been reproduced in development literature as an oversimplified metric of empowerment through changes in women’s labor and managerial roles with little attention to individuals’ heterogeneous livelihoods. Grounded in feminist political ecology (FPE), we sought to critically understand how labor and managerial feminization interact with changing agricultural practices. Working with a local NGO as part of an international, donor-funded research-for-development project, we conducted semi-structured interviews, focus group discussions, and participant observation with over 100 farmers in Mid-Western Nepal in 2017. Household structure and headship are dynamic in the context of male out-migration, pushing women to …

Utilizing Multi-Criteria Analysis And Analytical Hierarchy Process To Facilitate Everglades Restoration Decision-Making, Chloe C. Vorseth

FIU Electronic Theses and Dissertations

Greater Everglades Ecosystem (GEE) restoration is a complex undertaking, with a variety of potential outcomes and trade-offs impacting numerous stakeholders. This study utilizes a strategy for facilitating GEE restoration that is based in social science principles and informed by stakeholder opinion, ecologists, and biological modeling techniques. Information in this study was gathered through the use of an online survey involving stakeholder preferences for GEE restoration outcomes. Results revealed that sample stakeholders weighed the outcome of improving seasonal flow of water highest, followed by reducing polluted discharges from Lake Okeechobee, then increasing water storage for human use, and lastly restoring the …

Conservation And Management Of Arapaima Spp. In The Colombian Amazon, Ana A. Rojas

FIU Electronic Theses and Dissertations

In order to conserve megafaunal, charismatic freshwater fish species, an interdisciplinary, translational ecology approach is needed. This thesis explores trends in conservation of the pan-Amazonian Arapaima spp., with two major components. First, I examined research trends on Arapaima over the last 50 years by categorizing articles by theme and geography. My results showed that aquaculture and biology were dominant themes, with most research conducted in the Brazilian Amazon. Second, I conducted field research in the Colombian Amazon to examine perceptions of Arapaima management at various geographic and political scales. One important finding was the crucial role of communities and small-scale …

Coupling Telemetry And Stable Isotope Techniques To Unravel Movement: Snook Habitat Use Across Variable Nutrient Environments, Cody W. Eggenberger

FIU Electronic Theses and Dissertations

Habitat selection by organisms can be driven by a number of factors, including the availability of resources. In particular, nutrient enrichment can alter the quality of landscapes, and thus the availability of resources, with implications for consumer movement and habitat use. In coastal ecosystems, eutrophication can affect the production and distribution of resources, and thus the behaviors and space use of consumers. In this study, I coupled acoustic telemetry methods and stable isotope analyses (SIA) to examine the effects of nutrient enrichment on the movement, habitat use, and resource use of Common Snook (Centropomus undecimalis), a valuable recreational …

Satellite-Based Decadal Change Assessments Of Pan-Arctic Environments, Liza K. Jenkins, Tom Barry, Karl R. Bosse, William S. Currie, Tom Christensen, Sara Longan, Robert A. Shuchman, Danielle Tanzer, Jason J. Taylor

United States National Park Service: Publications

Remote sensing can advance the work of the Circumpolar Biodiversity Monitoring Program through monitoring of satellite-derived terrestrial and marine physical and ecological variables. Standardized data facilitate an unbiased comparison across variables and environments. Using MODIS standard products of land surface temperature, percent snow-covered area, NDVI, EVI, phenology, burned area, marine chlorophyll, CDOM, sea surface temperature, and marine primary productivity, significant trends were observed in almost all variables between 2000 and 2017. Analysis of seasonal data revealed significant breakpoints in temporal trends. Within the terrestrial environment, data showed significant increasing trends in land surface temperature and NDVI. In the marine environment, …

A Comparative Assessment Of Climate Change Related Knowledge And Perception Of Coastal And Tribal Community, Kirti K Kalinga, Navaneeta Rath

Library Philosophy and Practice (e-journal)

Climate change is a global problem with local ramifications. It supposed to impact all nations and states across borders. But the way it is perceived by different stakeholders varies. Perception towards climate change matters because it will shape the way knowledge is framed and risk is calculated. It is also important to examine the knowledge of those people who are affected the most due to climate change. The present paper tries to understand the perception of farmers on climate change. As agriculture is one of the most climate sensitive sectors, it becomes pertinent here to explore are the farmers aware …

Vegetation Classification And Mapping, Niobrara National Scenic River, Tom Baldvins, Matt Ley, Joe Stevens, David Jones, Hannah Pilkington

United States National Park Service: Publications

Executive Summary

The vegetation inventory project at Niobrara National Scenic River (NIOB) classified and mapped vegetation within the park administrative boundary and estimated thematic map accuracy quantitatively. The project was conducted over a four year period from the summer of 2015 to the winter of 2019. Located in north-central Nebraska, approximately 76 miles of the park is designated as a wild and scenic river. The vast majority of land within the NIOB administrative boundary is private or state-owned.

The project follows guidance provided by the National Park Service (NPS) Vegetation Mapping Inventory (VMI) Program. The overall process includes initial planning …

Natural Resource Condition Assessment, Tallgrass Prairie National Preserve, David S. Jones, Roy Cook, John Sovell, Christopher Herron, Jay Benner, Karin Decker, Andrew Beavers, Johannes Beebee, David Weinzimmer, Rob Schorr

United States National Park Service: Publications

Executive Summary

The National Park Service (NPS) Natural Resource Condition Assessment (NRCA) Program administered by the NPS Water Resources Division evaluates current conditions for important natural resources and resource indicators using primarily existing information and data. NRCAs also report on trends in resource condition when possible, identify critical data gaps, and characterize a general level of confidence for study findings. This NRCA complements historic resource assessments, is multi-disciplinary in scope, employs a hierarchical indicator framework, identifies and develops reference conditions/values for comparison against current conditions, and emphasizes spatial evaluation of conditions and GIS products.

Created in 1996, Tallgrass Prairie National …

Urban-Rural Surface Temperature Deviation And Intra-Urban Variations Contained By An Urban Growth Boundary, Kevan B. Moffett, Yasuyo Makido, Vivek Shandas

Urban Studies and Planning Faculty Publications and Presentations

The urban heat island (UHI) concept describes heat trapping that elevates urban temperatures relative to rural temperatures, at least in temperate/humid regions. In drylands, urban irrigation can instead produce an urban cool island (UCI) effect. However, the UHI/UCI characterization suffers from uncertainty in choosing representative urban/rural endmembers, an artificial dichotomy between UHIs and UCIs, and lack of consistent terminology for other patterns of thermal variation at nested scales. We use the case of a historically well-enforced urban growth boundary (UGB) around Portland (Oregon, USA): to explore the representativeness of the surface temperature UHI (SUHI) as derived from Moderate Resolution Imaging …

The American West As A Social-Ecological Region: Drivers, Dynamics And Implications For Nested Social-Ecological Systems, Jodi Brandt, Matthew A. Williamson

Human-Environment Systems Research Center Faculty Publications and Presentations

The American West exists in the popular imagination as a distinct region, and policies and politics often suggest that both the challenges and the opportunities for land management and human well-being across the region are relatively homogeneous. In this paper, we argue that there are key characteristics that define the West as a social-ecological region, and also that there are myriad social-ecological systems (SESs) within the region that require diverse and dynamic approaches to managing change over time. We first conceptualize aridity, topography, and a unique political economy of land as exogenous factors that persist over time and space to …

Relationships Between Soil Macroinvertebrates And Nonnative Feral Pigs (Sus Scrofa) In Hawaiian Tropical Montane Wet Forests, Nathaniel H. Wehr, Creighton M. Litton, Noa K. Lincoln, Steven C. Hess

United States National Park Service: Publications

Abstract Nonnative feral pigs (Sus scrofa) are recognized throughout the New World as a highly significant introduced species in terms of ecosystem alteration. Similarly, nonnative soil macroinvertebrates (e.g. earthworms, ground beetles) invade and alter the structure and function of native habitats globally. However, the relationship between feral pigs and soil macroinvertebrates remains largely unknown. This study analyzed relationships between these taxa using nine sites located inside and outside of feral pig management units representing a * 25 year chronosequence of removal in tropical montane wet forests in Hawai‘i. Soil macroinvertebrates were sampled from plots categorized as: actively trampled by feral …

How Will Climate Change Shape Climate Opinion?, Peter D. Howe, Jennifer R. Marlon, Matto Mildenberger, Brittany S. Shield

Environment and Society Faculty Publications

As climate change intensifies, global publics will experience more unusual weather and extreme weather events. How will individual experiences with these weather trends shape climate change beliefs, attitudes, and behaviors? In this article, we review 73 papers that have studied the relationship between climate change experiences and public opinion. Overall, we find mixed evidence that weather shapes climate opinions. Although there is some support for a weak effect of local temperature and extreme weather events on climate opinion, the heterogeneity of independent variables, dependent variables, study populations, and research designs complicate systematic comparison. To advance research on this critical topic, …

Lesson Plan, U.S. History, 8th Grade, Luis Sandoval

Fall Workshop October 2019

TEKS (Texas Essential Knowledge and Skills): 8.1 A, 8.29, 8.30

Lesson objective(s): 1. How humans interact with the environment

Differentiation strategies to meet diverse learner needs: -Ready for the Honors/GTS -Pictures & videos

Juvenile Hawksbill Residency And Habitat Use Within A Caribbean Marine Protected Area, Thomas H. Selby, Kristen M. Hart, Brian J. Smith, Clayton G. Pollock, Zandy Hillis-Starr, Madan K. Oli

United States National Park Service: Publications

Understanding the spatial ecology of highly mobile marine vertebrates is necessary for informing conservation and management strategies aimed at protecting such species. Buck Island Reef National Monument (BIRNM), off the coast of St. Croix, US Virgin Islands, harbors critical foraging habitat for Critically Endangered juvenile hawksbills Eretmochelys imbricata that exhibit high site fidelity until sexual maturation. Using an array of fixed passive acoustic receivers that covered over 20.2 km2 at its largest configuration and in-water biannual sampling, we analyzed residency patterns and habitat use of 29 hawksbills. High recapture rates allowed for long- term data collection for some individuals, with …