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Climate change

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Mitigating Projected Impacts Of Climate Change And Building Resiliency Through Permaculture: A Community ‘Bee Inspired Gardens’ Movement In The Desert Southwest, Usa, Roslynn Brain, Jeffrey Adams, Jeremy Lynch Dec 2017

Mitigating Projected Impacts Of Climate Change And Building Resiliency Through Permaculture: A Community ‘Bee Inspired Gardens’ Movement In The Desert Southwest, Usa, Roslynn Brain, Jeffrey Adams, Jeremy Lynch

Environment and Society Faculty Publications

Permaculture, an integrative design process creating resilient and productive landscapes and communities, can serve as a useful mitigation tool for projected climate change impacts. In the United States, the desert southwest town of Moab, Utah, has employed permaculture design in a community initiative called ‘Bee Inspired Gardens.’ This initiative has harnessed social capital to create resilient landscapes demonstrating pollinator health, water conservation, and perennial food and forage systems. Bee Inspired Gardens have been designed at a University, middle school, charter school, Bureau of Land Management property, hotel, public park, environmental education non-profit, and more. Community members are now harvesting fruit …

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Analysis Of A Newly Digitized Long-Term Dataset Of Environmental Observations From Long Island Sound, Jacob Snyder Dec 2017

Analysis Of A Newly Digitized Long-Term Dataset Of Environmental Observations From Long Island Sound, Jacob Snyder

Master's Theses

Project Oceanology, a non-profit oceanographic educational organization has been collecting data including pH, oxygen, and temperature conditions as well as abundances of benthic invertebrates and near-shore fish catches since 1972 from Eastern Long Island Sound. These data had been stored solely on single-copy paper sheets and were therefore inaccessible to analysis. I digitized more than 100,000 abiotic measurements and 50,000 species abundance and size data collected over the past 45 years, and developed a web-based SQL database housed on the Long Island Sound Integrated Coastal Observing System (LISICOS) server. The database will ultimately become a searchable, downloadable, user-friendly web-based tool …

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Effect Of Topography On Subglacial Discharge And Submarine Melting During Tidewater Glacier Retreat., Jason M. Amundson, D. Carroll Dec 2017

Effect Of Topography On Subglacial Discharge And Submarine Melting During Tidewater Glacier Retreat., Jason M. Amundson, D. Carroll

Faculty, Staff, and Students

To first order, subglacial discharge depends on climate, which determines precipitation fluxes and glacier mass balance, and the rate of glacier volume change. For tidewater glaciers, large and rapid changes in glacier volume can occur independent of climate change due to strong glacier dynamic feedbacks. Using an idealized tidewater glacier model, we show that these feedbacks produce secular variations in subglacial discharge that are influenced by subglacial topography. Retreat along retrograde bed slopes (into deep water) results in rapid surface lowering and coincident increases in subglacial discharge. Consequently, submarine melting of glacier termini, which depends on subglacial discharge and ocean …

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Place, Experience, And Conversation: Understanding How To Most Effectively Talk About Climate Change Risks, Michaela Hefferman, Avery Wolfe, Nicole Friedman Dec 2017

Place, Experience, And Conversation: Understanding How To Most Effectively Talk About Climate Change Risks, Michaela Hefferman, Avery Wolfe, Nicole Friedman

Community Engaged Research Reports

The risks associated with sea level rise and climate change pose a major threat to coastal cities around the United States and the globe. Currently, the climate conversation is essentially a one way conversation based on power structures that fails to recognize the importance of how people approach the abstract nature of this problem. The overarching goals of this research project are 1) to understand the nuances of content framing and delivery approaches of climate change communication and 2) to discover if this reveals more effective ways to truly engage individuals in this difficult topic and to foster further discussions. …

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Greater London In The 21st Century : Assessing Coastal Flooding Mitigation Preparedness And Regional Population Risk In The Face Of Projected Sea-Level Rise., Nathan K Wright Dec 2017

Greater London In The 21st Century : Assessing Coastal Flooding Mitigation Preparedness And Regional Population Risk In The Face Of Projected Sea-Level Rise., Nathan K Wright

Electronic Theses and Dissertations

Recent projections of +6-9m sea-level rise (SLR) over the next several decades present many social challenges for coastal regions during the 21st century. These projections were applied to Greater London, UK as areal interpolated historical census data was overlaid on a 50m DEM alongside a polyline projection of the Thames Barrier. Population was projected to milestones of 2041, 2071, and 2101 using a capped, aggregated growth rate for each polygon while SLR was simulated for 1m, 5m, and 9m scenarios. The Thames Barrier maintained integrity for 1m and 5m scenarios but was breached at 9m. Population continued to increase …

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Assessing Equivalent Temperature Trends In Major Eastern Us Cities, Mercedes Lissette Gomez-Jacobo Dec 2017

Assessing Equivalent Temperature Trends In Major Eastern Us Cities, Mercedes Lissette Gomez-Jacobo

Theses

Summer (JJA) temperature (T) and equivalent temperature (TE) for 18 of the largest cities in the eastern United States are investigated for two time periods: 1948-2014 and 1973-2014. Because temperature provides an incomplete description of lower tropospheric heat content, we supplement with TE, which also accounts for the energy associated with moisture. An auxiliary investigation using air mass data from the Spatial Synoptic Classification (SSC) augments the investigation of T and TE trends. The trend analysis revealed significant trends in Tmin at all stations over the 67-year time period and over most stations for the shorter (41-year) period. Minimum TE …

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Estimating The Range Shift And Harvesting Intensity Of Junipers In Bhutan (Eastern Himalaya), Rinchen Namgay Nov 2017

Estimating The Range Shift And Harvesting Intensity Of Junipers In Bhutan (Eastern Himalaya), Rinchen Namgay

Theses

The authors of more than 97% of the scientific publications on climate change agree that global temperature has increased in the last six decades and is caused by human beings via emission of greenhouse gases in the atmosphere. This phenomenon has altered natural ecosystem functions, causing many species to shift to a more suitable habitat. Throughout the world, because of recent climate warming, many forms of range shift associated with climate warming has occurred. While animals can move as warming happens, plants being stationary organisms cannot move, so the difference in the distribution of different plant life stages is an …

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The Importance Of Human Population Characteristics In Modeling Aedes Aegypti Distributions And Assessing Risk Of Mosquito-Borne Infectious Diseases, Julie F. Obenauer, T. Andrew Joyner, Joseph B. Harris Nov 2017

The Importance Of Human Population Characteristics In Modeling Aedes Aegypti Distributions And Assessing Risk Of Mosquito-Borne Infectious Diseases, Julie F. Obenauer, T. Andrew Joyner, Joseph B. Harris

ETSU Faculty Works

Background: The mosquito Aedes aegypti has long been a vector for human illness in the Southeastern United States. In the past, it has been responsible for outbreaks of dengue, chikungunya, and yellow fever and, very recently, the Zika virus that has been introduced to the region. Multiple studies have modeled the geographic distribution of Ae. aegypti as a function of climate factors; however, this ignores the importance of humans to the anthropophilic biter. Furthermore, Ae. aegypti thrives in areas where humans have created standing water sites, such as water storage containers and trash. As models are developed to examine the …

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Sensory Qualities Of Oysters Unaltered By A Short Exposure To Combined Elevated Pco2 And Temperature, Anaëlle J. Lemasson, Victor Kuri, Jason M. Hall-Spencer, Stephen Fletcher, Roy Moate, Antony M. Knights Nov 2017

Sensory Qualities Of Oysters Unaltered By A Short Exposure To Combined Elevated Pco2 And Temperature, Anaëlle J. Lemasson, Victor Kuri, Jason M. Hall-Spencer, Stephen Fletcher, Roy Moate, Antony M. Knights

School of Biological and Marine Sciences

Reliance on the marine environment for the provision of food is ever-increasing, but future climate change threatens production. Despite this concern, the impact on seafood quality and success of the seafood industry is unknown. Using a short-term study, we test these concerns using a major aquaculture species-Crassostrea gigas-exposing them to three acidification and warming scenarios: (1) ambient pCO2 (~400 ppm) & control temperature (15°C), (2) ambient pCO2 (~400 ppm) & elevated temperature (20°C), (3) elevated pCO2 (~1,000 ppm) & elevated temperature (20°C). Oyster quality was assessed by scoring appearance, aroma, taste, and overall acceptability. A panel of …

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The Effect Of Warming On Wind Speed And Potential Wind Power In Iceland, Alexei Smith Oct 2017

The Effect Of Warming On Wind Speed And Potential Wind Power In Iceland, Alexei Smith

Independent Study Project (ISP) Collection

Climate change is causing a shift in the temperature and pressure gradient between the Arctic and the Equator, with the Arctic warming at a faster rate than the Equator. This shift has the potential to alter the seasonal wind speeds in the Northern Hemisphere, which could in turn affect the wind power density potential. In this study, a wind model was created to predict future wind speeds and wind power density for 6 weather stations in Iceland. According to the model, winter wind speeds and wind power density potential will either stay the same or increase slightly (0 – 4%), …

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Size, Sustainability, And Urban Climate Planning In A Multilevel Governance Framework, George C. Homsy Sep 2017

Size, Sustainability, And Urban Climate Planning In A Multilevel Governance Framework, George C. Homsy

Public Administration Faculty Scholarship

In the United States, the absence of federal leadership on climate change and a strong tradition of localism has created a system in which many greenhouse gas reduction efforts fall to the discretion of municipalities. This often leads to uncoordinated action across jurisdictional boundaries. Despite the widespread notion that cities can lead on climate policy from the bottom up, I find, using a logistic regression analysis of data from 1,837 municipalities, that local governments are more likely to enact climate change policies in an environment where higher levels of government have acted rather than in a decentralized one. Smaller municipalities, …

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Parasite Biodiversity Faces Extinction And Redistribution In A Changing Climate, Colin J. Carlson, Kevin R. Burgio, Eric R. Dougherty, Anna J. Phillips, Veronica M. Bueno, Christopher F. Clements, Giovanni Castaldo, Tad Dallas, Carrie A. Cizauskas, Graeme S. Cumming, Jorge Doña, Nyeema C. Harris, Roger Jovani, Sergey Mironov, Oliver C. Muellerklein, Heather C. Proctor, Wayne M. Getz Sep 2017

Parasite Biodiversity Faces Extinction And Redistribution In A Changing Climate, Colin J. Carlson, Kevin R. Burgio, Eric R. Dougherty, Anna J. Phillips, Veronica M. Bueno, Christopher F. Clements, Giovanni Castaldo, Tad Dallas, Carrie A. Cizauskas, Graeme S. Cumming, Jorge Doña, Nyeema C. Harris, Roger Jovani, Sergey Mironov, Oliver C. Muellerklein, Heather C. Proctor, Wayne M. Getz

Faculty Publications

Climate change is a well-documented driver of both wildlife extinction and disease emergence, but the negative impacts of climate change on parasite diversity are undocumented. We compiled the most comprehensive spatially explicit data set available for parasites, projected range shifts in a changing climate, and estimated extinction rates for eight major parasite clades. On the basis of 53,133 occurrences capturing the geographic ranges of 457 parasite species, conservative model projections suggest that 5 to 10% of these species are committed to extinction by 2070 from climate-driven habitat loss alone. We find no evidence that parasites with zoonotic potential have a …

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Global Scenarios Of Urban Density And Its Impacts On Building Energy Use Through 2050, Michail Fragkias Aug 2017

Global Scenarios Of Urban Density And Its Impacts On Building Energy Use Through 2050, Michail Fragkias

Economics Faculty Publications and Presentations

Although the scale of impending urbanization is well-acknowledged, we have a limited understanding of how urban forms will change and what their impact will be on building energy use. Using both top-down and bottom-up approaches and scenarios,we examine building energy use for heating and cooling. Globally, the energy use for heating and cooling by the middle of the century will be between 45 and 59 exajoules per year (corresponding to an increase of 7–40% since 2010). Most of this variability is due to the uncertainty in future urban densities of rapidly growing cities in Asia and particularly China. Dense urban …

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Risk And The Response To Sea Level Rise In South Florida, Galen Treuer Jul 2017

Risk And The Response To Sea Level Rise In South Florida, Galen Treuer

Open Access Dissertations

South Florida’s low elevation, intensive urban development, and delicate ecosystems make it vulnerable to sea level rise. A gap exists between the current policies local governments in South Florida pursue and adaptation that could significantly reduce their exposure to climate change risks. One reason for this gap is that climate adaptation requires a transition away from the status quo, and barriers impede change. This dissertation presents three studies that aim to help communities in the region embrace and address their climate change risks. Chapter 2 reports the findings of an immersive simulation experiment that accelerates South Florida homeowners through thirty-five …

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Moving From Generalisations To Specificity About Mangrove –Saltmarsh Dynamics, Kerrylee Rogers, Ken W. Krauss Jul 2017

Moving From Generalisations To Specificity About Mangrove –Saltmarsh Dynamics, Kerrylee Rogers, Ken W. Krauss

United States Geological Survey: Staff Publications

Spatial and temporal variability in factors influencing mangrove establishment and survival affects the distribution of mangrove, particularly near their latitudinal limit, where mangrove expansion into saltmarsh is conspicuous. In this paper the spatial variability in mangrove distribution and variability in factors influencing mangrove establishment and survival during the Quaternary period are reviewed, focusing on research at latitudinal limits in Australia and mainland USA. Despite similarities in the response of mangrove to some drivers, the expression of these drivers is both spatially and temporally variable, demonstrating the need for analyses of mangrove-saltmarsh dynamics to move beyond generalizations and incorporate regional and …

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A Landscape Of Thermal Inequity: Social Vulnerability To Urban Heat In U.S. Cities, Bruce Coffyn Mitchell Jul 2017

A Landscape Of Thermal Inequity: Social Vulnerability To Urban Heat In U.S. Cities, Bruce Coffyn Mitchell

USF Tampa Graduate Theses and Dissertations

A combination of the urban heat island effect and a rising temperature baseline resulting from global climate change inequitably impacts socially vulnerable populations residing in urban areas. This dissertation examines distributional inequity of exposure to urban heat by socially disadvantaged groups and minorities in the context of climate justice. Using Cutter’s hazards-of-place model, variables indicative of social vulnerability and biophysical vulnerability are statistically tested for their associations. Biophysical vulnerability is conceptualized utilizing a urban heat risk index calculated from summer 2010 LANDSAT imagery to measure land surface temperature , structural density through the normalized difference built-up index, and vegetation abundance …

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Climate Change And Health: Risk Awareness Can Improve Patient Care, Julia Sanabria, Leslie A. Duram Jul 2017

Climate Change And Health: Risk Awareness Can Improve Patient Care, Julia Sanabria, Leslie A. Duram

Publications

No abstract provided.

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A Survey Of Global Impacts Of Climate Change: Replication, Survey Methods, And A Statistical Analysis, William D. Nordhaus, Andrew Moffat Jul 2017

A Survey Of Global Impacts Of Climate Change: Replication, Survey Methods, And A Statistical Analysis, William D. Nordhaus, Andrew Moffat

Cowles Foundation Discussion Papers

The present study has two objectives. The first is a review of studies that estimate the global economic impacts of climate change using a systematic research synthesis (SRS). In this review, we attempt to replicate the impact estimates provided by Tol (2009, 2014) and find a large number of errors and estimates that could not be replicated. The study provides revised estimates for a total of 36 usable estimates from 27 studies. A second part of the study performs a statistical analysis. While the different specifications provide alternative estimates of the damage function, there were no large discrepancies among specifications. …

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Potential Impacts Of Accelerated Sea-Level Rise And Hurricane-Induced Storm Surge In Western Pasco County, Florida, Kittiya Harris Jun 2017

Potential Impacts Of Accelerated Sea-Level Rise And Hurricane-Induced Storm Surge In Western Pasco County, Florida, Kittiya Harris

USF Tampa Graduate Theses and Dissertations

Sea levels have risen approximately 20 cm since the beginning of the 20th century and more than 3 cm in the past 20 years, suggesting that global sea level rise is accelerating. As sea levels continue to rise and storms become more intense, coastal property and populations become more susceptible to damage. Florida is especially vulnerable to hurricane-induced storm surge (HSS) and the onset of accelerated sea-level rise (ASLR) due to its extensive coastline and high population density along the coast. The main purpose of this research is to assess the potential economic impacts of ASLR and HSS for two …

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Friends Or Foes? The Problem Of South Florida’S Invasive Mangroves, Kelly J. Cox, Rafael J. Araújo Jun 2017

Friends Or Foes? The Problem Of South Florida’S Invasive Mangroves, Kelly J. Cox, Rafael J. Araújo

Pace Environmental Law Review

A recent global review on the impacts of climate change on mangroves concluded that different regions will experience varying degrees of impacts due to the variability of expected changes in climate (shifts in precipitation, frequency and intensity of storms, droughts, sea level rise, change of ocean currents, increases in CO2 concentrations, etc.) and the variety of types and mangrove assemblages growing in these regions, including different species composition of mangrove forests. In North America and the Caribbean, these changes are dependent upon a predicted higher frequency (and intensity) of tropical storms, sea level rise, changes in patterns of precipitation, and …

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Understanding The Complex Relationships Between Climate, Vegetation, And Foraging Behavior Of A Climate-Sensitive Alpine Mammal In Order To Explain Patterns Of Persistence, Evan Cole May 2017

Understanding The Complex Relationships Between Climate, Vegetation, And Foraging Behavior Of A Climate-Sensitive Alpine Mammal In Order To Explain Patterns Of Persistence, Evan Cole

Master's Projects and Capstones

Mountain ecosystems offer substantial ecosystem services but are highly sensitive to climate change. The American pika (Ochotona princeps) serves as an indicator species of climate change and a model organism for studying its impacts on mountain mammals. Certain aspects of plant community composition and structure can function as predictors of pika distribution, but understanding the links between climate, forage quality, and foraging behavior is necessary to identify the mediating mechanism. Pika foraging pressure help shape the local plant community, which can confound modeling efforts and must be considered when evaluating the influence of vegetation on pika persistence. Plant …

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The Relationship Between Wildfire Dynamics And Soil Carbon In Boreal Forests Of Alaska: Forest Management For Emissions Reduction In A Changing Climate, James D. Heaster May 2017

The Relationship Between Wildfire Dynamics And Soil Carbon In Boreal Forests Of Alaska: Forest Management For Emissions Reduction In A Changing Climate, James D. Heaster

Master's Projects and Capstones

The boreal region of Alaska has vast forests spanning hundreds of thousands of square kilometers in the central portion of the state that is prone to large stand replacing summer wildfires. The region stores considerable quantities of terrestrial carbon sequestered in soil horizons down to 1 meter in depth that are strongly influenced by a combination of climate change, permafrost dynamics, vegetative composition, and fire regimes. Data and literature establish that the boreal region of Alaska (and the rest of the Arctic) has been steadily warming at a rate nearly double that of lower latitudes. This warming has resulted in …

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Vulnerability Of Caribbean Island-Nations To Future Climate Change, Julia A. Dileo May 2017

Vulnerability Of Caribbean Island-Nations To Future Climate Change, Julia A. Dileo

Open Access Theses

The Caribbean is predicted to be one of the most impacted regions by climate change. However, the impacts of climate change will not be uniformly felt across the region due to the inherent geographic properties and unique socioeconomic characteristics that define each nation individually. This thesis has two goals. First, the vulnerability of thirteen island-nations in the Caribbean to future climate change is estimated by combining indicators of green infrastructure, socioeconomic infrastructure, and future climate change risks. Second, the contribution of five explanatory variables (GDP per capita, population density, land area size, political stability, and years of independence) to the …

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Coastal Protection, Environmental Change, And The Heterogeneity Of Preferences: A Case Study Of The Eastern Shore Of Virginia, Ian T. Yue May 2017

Coastal Protection, Environmental Change, And The Heterogeneity Of Preferences: A Case Study Of The Eastern Shore Of Virginia, Ian T. Yue

Master's Theses

There is growing interest amongst the environmental management community to understand the feedback links between human and environmental systems, particularly the way humans value the natural environment and how such valuation affects behavior, choice, and actions. One prominent method for examining these linkages has been to consider the framework of ecosystem services: the naturally-occurring processes, functions, or outputs that are utilized (actively or passively) to produce human well-being. Especially in the context of climate change, ecosystem services can be used to gauge the value humans place on their surrounding environment, given that the supply of ecosystem services is expected to …

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The Extinction Of The Carolina Parakeet And Multiple Dimensions Of Global Parrot Biodiversity, Kevin R. Burgio May 2017

The Extinction Of The Carolina Parakeet And Multiple Dimensions Of Global Parrot Biodiversity, Kevin R. Burgio

Doctoral Dissertations

The study of the ecology of a species has traditionally ceased when that species goes extinct, despite the benefit to current and future generations of potential findings. We used the Carolina parakeet to develop a framework investigating the distributional limits, migratory habits, and extinction process as a means to recover important information. We developed a comprehensive database of every known occurrence of this iconic species. Using a combination of environmental niche modeling and extinction estimating analyses, our results demonstrate that the Carolina parakeet’s range was smaller than previously believed, the eastern and western subspecies occupied different niches with broad geographic …

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Summer Precipitation Occurrence Effect On Two Passerine Species In Thule, Greenland, Sara E. Baugh May 2017

Summer Precipitation Occurrence Effect On Two Passerine Species In Thule, Greenland, Sara E. Baugh

Celebration of Learning

Climate change is occurring at a faster rate in the Arctic than the rest of the globe, causing temperature rises at twice the rate of the global average and increased summer precipitation in the form of rain. These precipitation events are predicted to affect migratory bird species that breed throughout the Arctic. Increased occurrence of heavy rainstorms indirectly affect bird populations by impacting distribution and abundance of food supply, and directly by increasing mortality rates of juveniles. Studies conducted on bird species throughout the low Arctic regions; have shown that it is not the total precipitation of a breeding season …

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Financial Assessment Of Agricultural Lands At Risk To Coastal Salt Marsh Migration In Relation To Climate Change Induced Sea Level Rise In Dorchester County, Maryland, Jewell Porter May 2017

Financial Assessment Of Agricultural Lands At Risk To Coastal Salt Marsh Migration In Relation To Climate Change Induced Sea Level Rise In Dorchester County, Maryland, Jewell Porter

Sustainability and Social Justice

The increasing rate and effects of sea level rise is a major environmental concern in the Chesapeake Bay. This paper evaluates the impacts of rising sea level on coastal salt marshes and the surrounding agricultural lands at risk in Dorchester County, Maryland to build off existing environmental monitoring work performed by NOAA’s Sentinel Site Program. The results of the spatial analysis were used to estimate monetary benefits to incentivize farmers to protect these marshes by making their land available for marsh migration to occur. Looking at three scenarios of sea level rise and marsh migration, grain crops (corn, soybeans, and …

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Fire Exclusion And Climate Change Interact To Affect Long-Term Changes In The Functional Composition Of Plant Communities, Daijiang Li, Donald M. Waller May 2017

Fire Exclusion And Climate Change Interact To Affect Long-Term Changes In The Functional Composition Of Plant Communities, Daijiang Li, Donald M. Waller

Faculty Publications

© 2017 John Wiley & Sons Ltd Aim: Plant functional traits allow us to mechanistically link changes in species composition to changes in ecosystem functions. Understanding how and why changes occur in functional composition of plant communities can thus help us better conserve and restore biodiversity. We aim to examine long-term effects of fire exclusion and climate change on the functional composition of fire-maintained pine barrens in central Wisconsin. Location: Central Wisconsin, USA. Methods: Using a database that included vegetation data of surveys (1958) and resurveys (2012) of 30 sites, we quantified functional composition (α and β functional diversity, community-weighted …

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Using Maximum Entropy Species Distribution Modeling For Long-Term Conservation Planning Of Three Federally Listed Bats In North America, Mitchell L. Meyer May 2017

Using Maximum Entropy Species Distribution Modeling For Long-Term Conservation Planning Of Three Federally Listed Bats In North America, Mitchell L. Meyer

Master's Theses or Doctor of Nursing Practice

We are currently in a sixth mass extinction event in which the extinction rate is higher than it has ever been. This mass extinction event is caused by human influence on the environment. Biodiversity is worth conserving because of its many uses to humans. Bats are a diverse group of mammals that humans rely on for pest control services. The gray bat, northern long-eared bat, and Indiana bat are on the Threatened and Endangered Species List and are in need of conservation. I built species distribution models using occurrence records, climate data, and Maximum entropy (MaxEnt) modeling technique. I predicted …

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Scene Of A Changing Climate, Mona Nazeri Dr Apr 2017

Scene Of A Changing Climate, Mona Nazeri Dr

Graduate Student Portfolios, Professional Papers, and Capstone Projects

For the last 500,000 years, the world climate has been in transition from warm to cold and vice versa. However, recent human-caused climate change has increased the rate of change in extreme and average climate conditions. Globally, people are facing higher than average temperatures as well as accelerated rates of drought and flooding. According to the Intergovernmental Panel on Climate Change (IPCC,) natural systems around the globe are being affected by regional climate change, mainly temperature increases. They IPCC found that 20-30% of plant and animal species are likely to be at increased risk of extinction if global average temperatures …

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