Social and Behavioral Sciences Commons^™

Review Of Cultural Forests Of The Amazon: A Historical Ecology Of People And Their Landscapes By William Balée, Maria Gabriela Zurita-Benavides

Tipití: Journal of the Society for the Anthropology of Lowland South America

No abstract provided.

The New Normal? Climate Variability And Ecoviolence In Sub-Saharan Africa, Alfonso Sanchez

University of New Orleans Theses and Dissertations

Climate change presents a wide range of concerns that can jeopardize international security. Among those concerns are neo-Malthusian worries of diminishing natural resources. Predictive models suggest that rainfall and temperature anomalies have the potential to reduce water basins, crop production, increase land degradation among other perils that threaten human security. This concern is particularly true in sub-Saharan Africa given the region’s strong dependence on rain-fed agriculture. Despite strong claims from various world leaders and scientists of a direct climate-conflict nexus, little empirical evidence has been devoted to find a systematic causal pathway of this kind. What is more, the literature …

Different Names For Bullying, Marco Poggio

Capstones

“There's all different forms of bullying,” says Steven Gray, a Lakota rancher and former law enforcement officer living in South Dakota. In this look into Gray’s life, we learn about two instances of bullying: the psychological and physical harassment that pushed his son, Tanner Thomas Gray, to commit suicide at age 12; And the controversial construction of an oil pipeline in an ancient tribal land that belongs to the Lakota people by rights of a treaty signed in 1851, which Gray sees as an institutional abuse infringing on the sovereignty of his people. Gray is involved in the movement that …

Beyond The Edge Of The Planted Field: Exploring Community-Based Environmental Education, And Invisible Losses In Settler And Indigenous Cultural Contexts, Samantha Da Rosa Holmes

Electronic Thesis and Dissertation Repository

The Walpole Island Land Trust and the Sydenham Field Naturalists came together for a focus group at the Walpole Island Heritage Centre and spoke of the relevance environmental education plays in the awareness of a shared history between communities from separate cultural contexts. From the focus group this research is able to contextualize the conversation between a non-Indigenous and an Indigenous community-based environmental organization, and their focus on the relationship between people, place, and history. The context of the conversation being the colonial legacies of land use management and educational practices and how these institutions prolong the effect of invisible …

Plant Community Composition And Structure Monitoring For Scotts Bluff National Monument, 2016 Data Report, Molly B. Davis, Daniel J. Swanson

United States National Park Service: Publications

Abstract

This report presents the results of vegetation monitoring efforts in 2016 at Scotts Bluff National Monument (SCBL) by the Northern Great Plains Inventory and Monitoring Network (NGPN) and Northern Great Plains Fire Ecology Program (NGPFire).

During the sixth full year of field work, crew members from NGPN visited eight long-term monitoring plots on May 23-25, 2016 to collect data on the plant communities at SCBL. This is part of a long-term monitoring effort to better understand the condition of the vegetation at SCBL. NGPN staff captured data relating to species richness, herb-layer height, abundance of individual native and non-native …

Remediating A Toxic Town: Power, Place, And Justice In Anniston, Alabama, Melanie Ann Barron

Doctoral Dissertations

This dissertation examines a struggle for Environmental Justice over the long term to understand the impacts of current state-led strategies for achieving Environmental Justice. Recent geographic scholarship in Environmental Justice literatures suggests that state-centric strategies come with problems scholars have yet to fully comprehend. This dissertation, based on fieldwork and archival research in Anniston, Alabama, supports this claim with three main findings: 1) Corporations produce scaled identities to advantageously empower themselves and weather shifts in their profitability, while ordinary people are limited in their capacity to respond in kind to such unequal power arrangements. 2) Current legal solutions for Environmental …

Fleeing To Fault Zones: Incorporating Syrian Refugees Into Earthquake Risk Analysis Along The East Anatolian And Dead Sea Rift Fault Zones, Bradley Wilson

Graduate Theses and Dissertations

The influx of millions of Syrian refugees into Turkey has rapidly changed the population distribution along the Dead Sea Rift and East Anatolian Fault zones. In contrast to other countries in the Middle East where refugees are accommodated in camp environments, the majority of displaced individuals in Turkey are integrated into local cities, towns, and villages—placing stress on urban settings and increasing potential exposure to strong earthquake shaking. Yet, displaced populations are not traditionally captured in data sources used in earthquake risk analysis or loss estimations. Accordingly, this study presents a district-level analysis assessing the spatial overlap of earthquake hazards …

Plant Community Composition And Structure Monitoring For Agate Fossil Beds National Monument, 2016 Data Report, Aaron T. Rasor, Daniel J. Swanson

United States National Park Service: Publications

Abstract

This report presents the results of vegetation monitoring efforts in 2016 at Agate Fossil Beds National Monument (AGFO) by the Northern Great Plains Inventory and Monitoring Network (NGPN).

During the sixth full year of field work, crew members from NGPN visited six long-term plant community monitoring (PCM) plots and the Northern Great Plains Fire Effects Crew (NGPFire) visited nine fire plant community monitoring (FPCM) plots to collect data on the plant communities at AGFO. This effort is part of a long-term monitoring program established to better understand the condition of the mixed-grass prairie, riparian, and upland regions in AGFO. …

Ethnobiology In The City: Embracing The Urban Ecological Moment, Marla R. Emery, Patrick T. Hurley

Environment and Sustainability Faculty Publications

More than half the world's human population resides in cities (United Nations Economic and Social Affairs Population Division 2015). Unpacking this singular statistic, it becomes clear that people come to live in urban environments via numerous routes. Some have lived in cities all their lives and are descendants of city dwellers. In other cases, cities spread and encircle them (Hurley et al. 2008; Unnikrishnan and Nagendra 2015). Increasingly, rural residents are national and transnational migrants to cities, pushed by armed conflict, natural disasters, and economic need or opportunity (United Nations Economic and Social Affairs Population Division 2013). In the case …

Coupled Impacts Of Climate And Land Use Change Across A River-Lake Continuum: Insights From An Integrated Assessment Model Of Lake Champlain's Missisquoi Basin, 2000-2040, Asim Zia, Arne Bomblies, Andrew W. Schroth, Christopher Koliba, Peter D.F. Isles, Yushiou Tsai, Ibrahim N. Mohammed, Gabriela Bucini, Patrick J. Clemins, Scott Turnbull, Morgan Rodgers, Ahmed Hamed, Brian Beckage, Jonathan Winter

College of Engineering and Mathematical Sciences Faculty Publications

Global climate change (GCC) is projected to bring higher-intensity precipitation and higher-variability temperature regimes to the Northeastern United States. The interactive effects of GCC with anthropogenic land use and land cover changes (LULCCs) are unknown for watershed level hydrological dynamics and nutrient fluxes to freshwater lakes. Increased nutrient fluxes can promote harmful algal blooms, also exacerbated by warmer water temperatures due to GCC. To address the complex interactions of climate, land and humans, we developed a cascading integrated assessment model to test the impacts of GCC and LULCC on the hydrological regime, water temperature, water quality, bloom duration and severity …

In Theory, There's Hope: Queer Co-(M)Motions Of Science And Subjectivity, Cordelia Sand

Masters Theses

Given the state of the planet at present —specifically, the linked global ecological and economic crises that conjure dark imaginings and nihilistic actualities of increasing resource depletion, poisonings, and wide-scale sufferings and extinctions—I ask What might we hope now? What points of intervention offer possibility for transformation? At best, the response can only be partial. The approach this thesis takes initiates from specific pre-discursive assumptions. The first understands current conditions as having been produced, and continuing to be so, through practices that enact and sustain neoliberal relations. Secondly, these practices are expressive of a subjectivity tied to a Cartesian worldview, …

Estimating Economic Losses To Tourism In Africa From The Illegal Killing Of Elephants, Robin Naidoo, Brendan Fisher, Andrea Manica, Andrew Balmford

Rubenstein School of Environment and Natural Resources Faculty Publications

Recent surveys suggest tens of thousands of elephants are being poached annually across Africa, putting the two species at risk across much of their range. Although the financial motivations for ivory poaching are clear, the economic benefits of elephant conservation are poorly understood. We use Bayesian statistical modelling of tourist visits to protected areas, to quantify the lost economic benefits that poached elephants would have delivered to African countries via tourism. Our results show these figures are substantial (∼USD $25 million annually), and that the lost benefits exceed the anti-poaching costs necessary to stop elephant declines across the continent's savannah …

Reanalysis Data Underestimate Significant Changes In Growing Season Weather In Kazakhstan, C. K. Wright, K. M. De Beurs, Z. K. Akhmadiyeva, P. Y. Groisman, G. M. Henebry

Geoffrey Henebry

We present time series analyses of recently compiled climate station data which allowed us to assess contemporary trends in growing season weather across Kazakhstan as drivers of a significant decline in growing season normalized difference vegetation index (NDVI) recently observed by satellite remote sensing across much of Central Asia. We used a robust nonparametric time series analysis method, the seasonal Kendall trend test to analyze georeferenced time series of accumulated growing season precipitation (APPT) and accumulated growing degree-days (AGDD). Over the period 2000–2006 we found geographically extensive, statistically significant (p < 0.05) decreasing trends in APPT and increasing trends in AGDD. The temperature trends were especially apparent during the warm season and coincided with precipitation decreases in northwest Kazakhstan, indicating that pervasive drought conditions and higher temperature excursions were the likely drivers of NDVI declines observed in Kazakhstan over the same period. We also compared the APPT and AGDD trends at individual stations with results from trend analysis of gridded monthly precipitation data from the Global Precipitation Climatology Centre (GPCC) Full Data Reanalysis v4 and gridded daily near surface air temperature from the National Centers for Climate Prediction Reanalysis v2 (NCEP R2). We found substantial deviation between the station and the reanalysis trends, suggesting that GPCC and NCEP data substantially underestimate the geographic extent of recent drought in Kazakhstan. Although gridded climate products offer many advantages in ease of use and complete coverage, our findings for Kazakhstan should serve as a caveat against uncritical use of GPCC and NCEP reanalysis data and demonstrate the importance of compiling and standardizing daily climate data from data-sparse regions like Central Asia.

Remote Sensing-Based Time Series Models For Malaria Early Warning In The Highlands Of Ethiopia, A. Midekisa, G. Senay, G. M. Henebry, P. Semuniguse, M. C. Wimberly

Geoffrey Henebry

Background

Malaria is one of the leading public health problems in most of sub-Saharan Africa, particularly in Ethiopia. Almost all demographic groups are at risk of malaria because of seasonal and unstable transmission of the disease. Therefore, there is a need to develop malaria early-warning systems to enhance public health decision making for control and prevention of malaria epidemics. Data from orbiting earth-observing sensors can monitor environmental risk factors that trigger malaria epidemics. Remotely sensed environmental indicators were used to examine the influences of climatic and environmental variability on temporal patterns of malaria cases in the Amhara region of Ethiopia. …

Assessing The Impacts Of Climate And Land Use And Land Cover Change On The Freshwater Availability In The Brahmaputra River Basin, M. S. Pervez, G. M. Henebry

Geoffrey Henebry

Study Region: Brahmaputra River basin in South Asia.

Study Focus: The Soil and Water Assessment Tool was used to evaluate sensitivities and patterns in freshwater availability due to projected climate and land use changes in the Brahmaputra basin. The daily observed discharge at Bahadurabad station in Bangladesh was used to calibrate and validate the model and analyze uncertainties with a sequential uncertainty fitting algorithm. The sensitivities and impacts of projected climate and land use changes on basin hydrological components were simulated for the A1B and A2 scenarios and analyzed relative to a baseline scenario of 1988–2004.

New hydrological insights for …

Disaggregating The Evidence Linking Biodiversity And Ecosystem Services, Taylor H. Ricketts, Keri B. Watson, Insu Koh, Alicia M. Ellis, Charles C. Nicholson, Stephen Posner, Leif L. Richardson, Laura J. Sonter

Rubenstein School of Environment and Natural Resources Faculty Publications

Ecosystem services (ES) are an increasingly popular policy framework for connecting biodiversity with human well-being. These efforts typically assume that biodiversity and ES covary, but the relationship between them remains remarkably unclear. Here we analyse >500 recent papers and show that reported relationships differ among ES, methods of measuring biodiversity and ES, and three different approaches to linking them (spatial correlations, management comparisons and functional experiments). For spatial correlations, biodiversity relates more strongly to measures of ES supply than to resulting human benefits. For management comparisons, biodiversity of â € service providers' predicts ES more often than biodiversity of functionally …

Uncertainty Analysis Of The Performance Of A System Of Best Management Practices For Achieving Phosphorus Load Reduction To Surface Waters, Jason D.M. Igras

Electronic Thesis and Dissertation Repository

The repeated occurrence of Lake Erie’s harmful algal blooms suggests an inadequate phosphorus management system that results in excessive loads to the lake. In response, Canadian and United States’ governments have issued a new management objective, a 40% reduction in total and dissolved reactive phosphorus loads relative to 2008. To provide scientific evidence to guide managers toward achieving their management objective, we used the International Organization of Standardization (ISO) 31010 Bowtie Risk Analysis Tool to analyze the performance of the phosphorus management system. The effectiveness of agricultural best management practices (BMPs) and their adoption were combined into a Bayesian belief …

Variability Of Lacustrine Sediment Proxy Responses To Late Holocene Climate Change As Modified By Lake Specific Processes: A Review Of Ecological And Geophysical Processes Across Northern And Eastern Iceland, Mallory Mintz

Independent Study Project (ISP) Collection

Consistenly-deposited lake sediments provide some of the highest resolution records of local and global climates in the past, offering the potential to better understand modern climate change in the context of past climate variability. In relating proxies to their respective climate regimes, the environmental cues that the specific proxies reacted to must be isolated from the general noise of possible local influences. In this investigation, biogenic silica (BSi), total organic carbon (TOC), δ13C values, and carbon: nitrogen ratios were analyzed between lakes through northern Iceland, to review possible complicating factors specific to the use of lacustrine proxies in the interpretation …

Proxy Dating In Iceland Testing The Validity Of Silene Acaulis As A Phytometric Proxy, Madelyn Grant

Independent Study Project (ISP) Collection

Climate change is causing drastic changes in the cryosphere, particularly in the Arctic region where average warming is 1.9 times greater than in the rest of the world due to Arctic amplification. Understanding the response of essential climate variables such as glaciers and ice caps to rapid Arctic warming is essential to predicting future changes in the Arctic region and around the world. Proxy dating methods can help construct a record of warming-induced glacial retreat in areas where long-term monitoring systems are not in place. In Arctic regions, the cushion plant Silene acaulis represents one of the only feasible proxies …

Independent Study Project: Investigation Into The Implications Of Zooarchaeological Studies For Climate Reconstruction In The North Atlantic; Zooarchaeological Research At The Agricultural University Of Iceland, Reykjavík, Hazel Cashman

Independent Study Project (ISP) Collection

Zooarchaeology, the study of animal remains from archaeological sites, is crucial to the understanding of human interaction with the environment in the North Atlantic region and in Iceland, where the archaeological record is quite rich (Dugmore et al., 2005). Since its inception, zooarchaeology has drawn methods and concepts from both the natural and social sciences, as well as from history and the humanities, to inform an interdisciplinary understanding of the interactions between humans and their environments and the consequences of these interactions for humans and animals (Reitz and Wing, 2008). In this way, zooarchaeology can inform discussions about historical anthropogenic …

Water Resource Change And Management: Implications Of Climate Change And Water Resource Management For Pastoral Herders In Bayan Ulgii, Rachel Ryan

Independent Study Project (ISP) Collection

Mongolia is the 8th most vulnerable country in the world to climate change. The water regime of Mongolia is therefore experiencing intensive change with significant effects in the availability, distribution, and security of water resources. The implications of this change are exacerbated when aligned with poor water resource management, an issue that is prevalent as water regime change challenges current water management systems. These implications specifically affect the vulnerable rural population of Mongolian herders who maintain the practice of nomadic pastoralism. In the western province of Bayan Ulgii, the change in the numerous glaciers and other water resources that are …

Un Nuevo Fenómeno En Un Mundo De Tradición: Percepciones Del Cambio Climático En La Isla De Taquile / 99/5000 A New Phenomenon In A World Of Tradition: Perceptions Of Climate Change On The Island Of Taquile, Daniel Meagher

Independent Study Project (ISP) Collection

El cambio climático amenaza el estilo de vida tradicional de los agricultores de subsistencia de los Andes. Este trabajo resume y analiza las percepciones del cambio climático de los Taquileños, una comunidad de 2.500 campesinos indígenas de subsistencia que viven en la isla de Taquile en el Lago Titicaca. Esta comunidad no está aislada del mundo exterior, y hay una fuerte presencia de la iglesia cristiana y el turismo.

Los datos fueron recolectados a través de entrevistas y observación participante entre las fechas del 2 de noviembre al 15 de noviembre, 2016. Las veinte entrevistas contienen las perspectivas de siete …

Institutionalizing Environmental Justice: Race, Place, And The National Environmental Policy Act, Keith K. Miyake

Dissertations, Theses, and Capstone Projects

In this dissertation, I examine ways that the US National Environmental Policy Act of 1969 (NEPA) and its primary enforcement mechanism, the Environmental Impact Assessment (EIA) process, have reshaped the state as a site for racial and environmental conflict by institutionalizing a particular form of environmental justice within governmental decision making processes. Combining archival methods and legal analysis, I develop three case studies involving community struggles over the social production of space that each engage the EIA process to different effect. The case studies were selected based on what they reveal about the ways that the environmental justice framework intersects …

Under Pressure: Cetaceans And Fisheries Co-Occurrence Off The Coasts Of Ghana And Côte D’Ivoire (Gulf Of Guinea), Marijke N. De Boer, James T. Saulino, Koen Van Waerebeek, Geert Aarts

Anthropogenics and Population Decline Collection

Within the Gulf of Guinea high levels of fisheries-related cetacean mortality (bycatch and direct-capture) has been documented. For locally rare species such removals could potentially lead to significant population level effects. However, information on the cetacean abundance and distribution is scarce. Similarly, it remains largely unreported where fishing fleets operate offshore. A cetacean survey took place during geophysical surveys (2013–2014) along the coasts of Ghana and Côte d’Ivoire. This provided a unique opportunity to study both offshore cetacean and fishing communities. Due to large group-sizes, melon-headed whales were the most abundant (0.34 animals km−1) followed by Fraser’s dolphins and short-finned …

Promoting Predators And Compassionate Conservation, Arian D. Wallach, Marc Bekoff, Michael Paul Nelson, David Ramp

Marc Bekoff, PhD

No abstract provided.

The Utilization Of Aquatic Bushmeat From Small Cetaceans And Manatees In South America And West Africa, A. Mel Cosentino, Sue Fisher

Anthropogenics and Population Decline Collection

Aquatic bushmeat can be defined as the products derived from wild aquatic megafauna (e.g., marine mammals) that are used for human consumption and non-food purposes, including traditional medicine. It is obtained through illegal or unregulated hunts as well as from stranded (dead or alive) and bycaught animals. In most South American and West African countries aquatic mammals are or have been taken for bushmeat, including 33 small cetaceans and all three manatee species. Of these, two cetacean species are listed in the IUCN red list as “near threatened,” and one as “vulnerable,” as are all manatee species. Additionally, 22 cetacean …

Minding Animals, Minding Earth: Science, Nature, Kinship, And Heart, Marc Bekoff

Marc Bekoff, PhD

This paper emphasizes the importance of broadening behavioral, ecological, and conservation science into a more integrative, interdisciplinary, socially responsible, compassionate, spiritual, and holistic endeavor.2,3 I will stress the significance of studies of animal behavior, especially ethological research concerned with animal emotions, in which individuals are named and recognized for their own personalities and temperaments, for helping us not only to learn about the nonhuman animal beings (hereafter animals) with whom we share Earth, but also for learning about who we are, our place in Nature, our humanness. We can be best understood in relationship to others. I will also develop …

Opportunities For Biodiversity Gains Under The World's Largest Reforestation Programme, Fangyuan Hua, Xiaoyang Wang, Xinlei Zheng, Brendan Fisher, Lin Wang, Jianguo Zhu, Ya Tang, Douglas W. Yu, David S. Wilcove

Rubenstein School of Environment and Natural Resources Faculty Publications

Reforestation is a critical means of addressing the environmental and social problems of deforestation. China's Grain-for-Green Program (GFGP) is the world's largest reforestation scheme. Here we provide the first nationwide assessment of the tree composition of GFGP forests and the first combined ecological and economic study aimed at understanding GFGP's biodiversity implications. Across China, GFGP forests are overwhelmingly monocultures or compositionally simple mixed forests. Focusing on birds and bees in Sichuan Province, we find that GFGP reforestation results in modest gains (via mixed forest) and losses (via monocultures) of bird diversity, along with major losses of bee diversity. Moreover, all …

Wave Equations, Matt Martin

The Goose

Poster poem by Matt Martin

Multiple Post-Domestication Origins Of Kabuli Chickpea Through Allelic Variation In A Diversification-Associated Transcription Factor, R. Varma Penmetsa, Noelia Carrasquilla-Garcia, Emily M. Bergmann, Lisa Vance, Brenna Castro, Mulualem T. Kassa, Birinchi K. Sarma, Subhojit Datta, Andrew D. Farmer, Jong Min Baek, Clarice J. Coyne, Rajeev K. Varshney, Eric J.B. Von Wettberg, Douglas R. Cook

College of Agriculture and Life Sciences Faculty Publications

Chickpea (Cicer arietinum) is among the founder crops domesticated in the Fertile Crescent. One of two major forms of chickpea, the so-called kabuli type, has white flowers and light-colored seed coats, properties not known to exist in the wild progenitor. The origin of the kabuli form has been enigmatic. We genotyped a collection of wild and cultivated chickpea genotypes with 538 single nucleotide polymorphisms (SNPs) and examined patterns of molecular diversity relative to geographical sources and market types. In addition, we examined sequence and expression variation in candidate anthocyanin biosynthetic pathway genes. A reduction in genetic diversity and extensive genetic …