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Articles 1291 - 1320 of 4001

Full-Text Articles in Public Affairs, Public Policy and Public Administration

Driving Factors On Runoff Change In The North Semiarid Rapidly Urbanization Watershed, Yong Bai, Rui-Zhong Gao, Xi-Xi Wang, Wei-Na Wang Jan 2018

Driving Factors On Runoff Change In The North Semiarid Rapidly Urbanization Watershed, Yong Bai, Rui-Zhong Gao, Xi-Xi Wang, Wei-Na Wang

Civil & Environmental Engineering Faculty Publications

The hydrological process of a watershed influences a lot on the local socioeconomic development. The analysis of runoff change caused by the rapid urbanization on the watershed is of important significance in the management and protection of the local water resource. In this study, based on the land use information from remotely sensed images, the hydrometeorological observation data and the social economy data from 1997 to 2015, the relationship between the influencing factors and the runoff trend in Wulanmulun River watershed was analyzed at different time scale using the improved Mann-Kendall Test and PCA (principal component analysis) method. The results …


“When One Shingle Sends Up Smoke”: The Summit Beacon Advises Akron About The Epidemic Cholera, 1849, Elizabeth Hall Jan 2018

“When One Shingle Sends Up Smoke”: The Summit Beacon Advises Akron About The Epidemic Cholera, 1849, Elizabeth Hall

Nineteenth-Century Ohio Literature

Elizabeth Hall explains the American cholera epidemic of 1849, with special attention to how cholera afflicted Akron, a booming canal town in Northeast Ohio. The article presents the full text of 1849 Akron newspaper articles on cholera and explains how their mix of good and bad information was published right before scientific breakthroughs in cholera research.


Environmental Injustice And Racial/Ethnic Heterogeneity In Houston, Texas, Michel G. Loustaunau Garcia Jan 2018

Environmental Injustice And Racial/Ethnic Heterogeneity In Houston, Texas, Michel G. Loustaunau Garcia

Open Access Theses & Dissertations

This Thesis seeks to contribute to distributive environmental justice (EJ) research by analyzing racial/ethnic and intra-ethnic disparities in potential health risks from exposure to hazardous air pollutants (HAPs) in Harris County, the most populous county in Texas. Previous EJ research in this urban area has not examined intra-ethnic heterogeneity in exposure to air pollutants or attempted to compare social disparities in exposure to air pollution caused by vehicular (mobile) and point (stationary) sources. The goal of this study is to determine how the EJ implications of cancer risks from inhalation exposure to HAPs from mobile and stationary sources differ across …


Wild Horse Country: The History, Myth, And Future Of The Mustang, Seth J. Dettenmaier Jan 2018

Wild Horse Country: The History, Myth, And Future Of The Mustang, Seth J. Dettenmaier

Human–Wildlife Interactions

No abstract provided.


An Assessment Of The Sharing Economy And Its Policy Solutions Through The Lens Of Sustainability, Chloe An Jan 2018

An Assessment Of The Sharing Economy And Its Policy Solutions Through The Lens Of Sustainability, Chloe An

Pomona Senior Theses

This senior thesis in environmental analysis explores the promise of sustainability of the sharing economy, its shortcomings from this positive potential, and possible policy solutions to help it reach its fullest, positive potential. At its core, the sharing economy enables shared access to goods and services that would otherwise sit in idle or underutilized capacity – popular platforms such as Uber, Lyft, Airbnb, and craigslist all fall within the sharing economy. By enabling affordable and convenient access to goods that would otherwise sit idle, the sharing economy encourages maximal use of a good that already exists rather than seeking out …


Conserving All The Pollinators: Variation In Probability Of Pollen Transport Among Insect Taxa, Diane L. Larson, Jennifer L. Larson, Deborah A. Buhl Jan 2018

Conserving All The Pollinators: Variation In Probability Of Pollen Transport Among Insect Taxa, Diane L. Larson, Jennifer L. Larson, Deborah A. Buhl

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

As concern about declining pollinator populations mounts, it is important to understand the range of insect taxa that provide pollination services. We use pollen transport information acquired over three years in two habitats at Badlands National Park, South Dakota, USA, to compare probabilities of pollen transport among insect taxa and between sexes of bees. Sampling was conducted on 1-ha plots, eight in sparse vegetation (May–October samples; N = 74 surveys) and 12 in wheatgrass prairie vegetation (June–July samples; N = 87 surveys). Insects contacting reproductive parts of flowers were netted, placed individually into tubes charged with ethyl acetate, then transferred …


Distance Models As A Tool For Modelling Detection Probability And Density Of Native Bumblebees, Darin J. Mcneil, Clint R. V. Otto, Erin L. Moser, Katherine R. Urban‐Mead, David E. King, Amanda D. Rodewald, Jeffery L. Larkin Jan 2018

Distance Models As A Tool For Modelling Detection Probability And Density Of Native Bumblebees, Darin J. Mcneil, Clint R. V. Otto, Erin L. Moser, Katherine R. Urban‐Mead, David E. King, Amanda D. Rodewald, Jeffery L. Larkin

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

Effective monitoring of native bee populations requires accurate estimates of population size and relative abundance among habitats. Current bee survey methods, such as netting or pan trapping, may be adequate for a variety of study objectives but are limited by a failure to account for imperfect detection. Biases due to imperfect detection could result in inaccurate abundance estimates or erroneous insights about the response of bees to different environments. To gauge the potential biases of currently employed survey methods, we compared abundance estimates of bumblebees (Bombus spp.) derived from hierarchical distance sampling models (HDS) to bumblebee counts collected from fixed‐area …


The Infrastructure-Extractives-Resource Governance Complex In The Pan-Amazon: Roll Backs And Contestations, Denise Humphreys Bebbington, Ricardo Verdum, Cesar Gamboa, Anthony Bebbington Jan 2018

The Infrastructure-Extractives-Resource Governance Complex In The Pan-Amazon: Roll Backs And Contestations, Denise Humphreys Bebbington, Ricardo Verdum, Cesar Gamboa, Anthony Bebbington

Sustainability and Social Justice

Large-scale access and energy infrastructure projects, together with expanding investments in natural resource extraction, pose significant challenges to biodiversity conservation, forest cover, and the defence of forest peoples' rights and livelihoods across the wider Amazon region. Following a period in which safeguards and forest dwellers' territorial rights were strengthened under more permissive political opportunity structures, the current period has been characterized by efforts to weaken these protections and to facilitate large-scale private investment in previously protected lands. We describe these investment-based threats to forests and rights, and the nature of regulatory rollbacks in the region. We then discuss some of …


Not Waiting For Washington: Climate Policy Adoption In California And New York, Roger Karapin Jan 2018

Not Waiting For Washington: Climate Policy Adoption In California And New York, Roger Karapin

Publications and Research

In the absence of strong U.S. national climate change policy, California and New York, among other states, adopted relatively comprehensive and ambitious policies to cut greenhouse gas emissions during the 2000s. They adopted these policies despite political-institutional and other structural barriers similar to those found nationally, which shows that political actors have significant scope for taking effective action even under structural constraints. This article explains the adoption of climate policies in these two leading states by using a windows of opportunity approach, which analyzes how the convergence of problem and political events produces policy windows and hence opportunities for advocacy …


Searching The Internet To Estimate Deer Population Trends In The U.S., California, And Connecticut, G. Webb Jan 2018

Searching The Internet To Estimate Deer Population Trends In The U.S., California, And Connecticut, G. Webb

Faculty Research, Scholarly, and Creative Activity

Information for decision making may be publicly available, but costly to obtain. As an experiment in environmental scanning, the internet was searched on a daily basis over several years to collect information and provide analysis related to decisions on deer management. The process discovered that, contrary to common assumptions, the U.S. deer population has apparently been falling since about the year 2000 based on analysis of available state data that had not been aggregated. In some cases, state population estimates were created using standard procedures on available data. Results indicate that differences in survey methods appear to be relatively constant …


Galliformes Specialist Group Annual Report 2018, John P. Carroll, Simon D. Dowell Jan 2018

Galliformes Specialist Group Annual Report 2018, John P. Carroll, Simon D. Dowell

Galliformes Specialist Group and Affiliated Societies: Reports and Other Materials

Annual report of the IUCN SSC Galliformes Specialist Group, 2018.


Galliformes Taxon Advisory Group: Aza Regional Collection Plan, Third Edition, 2018-2023, Association Of Zoos And Aquariums Jan 2018

Galliformes Taxon Advisory Group: Aza Regional Collection Plan, Third Edition, 2018-2023, Association Of Zoos And Aquariums

Galliformes Specialist Group and Affiliated Societies: Reports and Other Materials

Galliformes Taxon Advisory Group: AZA Regional Collection Plan, Third Edition, 2018-2023 / Association of Zoos and Aquariums

TAG mission statement

TAG vision statement

Leadership and TAG structure

TAG History and Introduction

TAG goals, 2018-2023

Rearing-lifelong welfare

Private sector-TAG relations

TAG definition

Taxonomy

Conservation

Conservation status table of all Galliformes

Species selection criteria

Species selection decision tree

Recommended species summary

Space assessment

Animal program summary table

Replacement tables

Family: Megapodiidae (brush-turkey, megapode, scrubfowl)

Maleo Macrocephalon maleo

Non-recommended species justification and suggested replacement species

Family: Cracidae (chachalacas, guans, and curassows)

Horned guan Oreophasis derbianus

Blue-billed curassow Crax alberti

Wattled curassow Crax globulosa …


Water Supply Planning In Virginia: The Future Of Groundwater And Surface Water, Jonathon Lubrano, Jeffrey Moore Jan 2018

Water Supply Planning In Virginia: The Future Of Groundwater And Surface Water, Jonathon Lubrano, Jeffrey Moore

Virginia Coastal Policy Center

This paper begins by exploring the current state of water resources planning and permitting. Then, considers current water demand in Virginia, as well as future challenges. Next is an examination of management structures from other states and a discussion of potential solutions to the water scarcity issue, including wastewater purification, the Hampton Roads Sanitation District’s (HRSD) Sustainable Water Initiative For Tomorrow (SWIFT) project, and desalination. The paper concludes with various next steps and policy recommendations that the Commonwealth should consider as dwindling water resources could hamper economic growth and threaten drought conditions, such as regional planning to achieve the optimal …


Natural Resource Access Rights And Wrongs: Nontimber Forest Products Gathering In Urban Environments, Susan Charnley, Rebecca J. Mclain, Melissa R. Poe Jan 2018

Natural Resource Access Rights And Wrongs: Nontimber Forest Products Gathering In Urban Environments, Susan Charnley, Rebecca J. Mclain, Melissa R. Poe

Institute for Sustainable Solutions Publications and Presentations

This article uses research about non-timber forest products (NTFP) gathering in Seattle, Washington, USA to examine how people gain access to natural resources in urban environments. Our analysis focuses on gathering in three spaces: parks, yards, and public rights of way. We present a framework for conceptualizing access, and highlight cognitive mechanisms of access associated with foragers’ internal moral judgments about harvesting. Key findings are: (1) internal moral calculations about whether it is right or wrong to harvest a particular NTFP in a particular place are an important but previously unacknowledged mechanism governing resource access; and (2) these calculations may …


Can The Vaquita Be Saved From Extinction?, Gerardo Rodríguez-Quiroz, Wenceslao Valenzuela-Quiñonez, Héctor A. González-Ocampo, Alfredo Ortega-Rubio Jan 2018

Can The Vaquita Be Saved From Extinction?, Gerardo Rodríguez-Quiroz, Wenceslao Valenzuela-Quiñonez, Héctor A. González-Ocampo, Alfredo Ortega-Rubio

Human–Wildlife Interactions

The vaquita (Phocoena sinus) is considered the world’s most endangered marine mammal. It is the smallest member of the porpoise family endemic to the upper part of the Gulf of California. The current population is estimated at less than 30 individuals. The primary reasons for the species decline includes limited habitat and incidental mortalities associated with illegal gillnet fishing activities. Since 2008, the Mexican government has taken environmental and economic actions to protect the vaquita’s focusing in reducing by-catch deaths to zero. In 2015, a federal Agreement decreed by the Secretaría de Agricultura, Ganadería, Desarrollo Rural, Pesca y …


Lessons Learned In The Superfund Process: A Guide For Community Advisory Groups, Terri Nichols Jan 2018

Lessons Learned In The Superfund Process: A Guide For Community Advisory Groups, Terri Nichols

Graduate Student Theses, Dissertations, & Professional Papers

Superfund Community Advisory Groups (CAGs) and Technical Advisory Groups, also known as Technical Assistance Groups, (TAGs) can influence the clean-up of hazardous wastes in their communities by providing a forum for diverse community interests and concerns in the federal Superfund clean-up process. These volunteer groups may increase local input and engagement in remediation of hazardous wastes, as well as in the ultimate future of their community, through collaboration with community members, U.S. Environmental Protection Agency staff, and parties responsible for contamination. Yet most CAGs and TAGs struggle within the complex, multi-phase Superfund process. Forming a Superfund advisory group is a …


Tribal Consultation: A Critical Reminder Of Cultural Resource Management Laws And Obligations, Natasha F. Larose Jan 2018

Tribal Consultation: A Critical Reminder Of Cultural Resource Management Laws And Obligations, Natasha F. Larose

Graduate Student Theses, Dissertations, & Professional Papers

By categorizing the National Historic Preservation Act and National Environmental Policy Act as red tape hindering infrastructure, the current Presidential administration is attempting to streamline processes to approve federal undertakings. In doing so, it threatens the government-to-government relationship between federal agencies and tribal governments. This relationship is a work-in-progress that needs to be nurtured rather than reverting to assertion of plenary powers over tribal affairs. The purpose of this research is to remind federal agencies that there are legal obligations to include tribal entities in the decision-making processes for federal undertakings. Furthermore, this research can serve as a reference for …


Confessions Of A Collaborator: Shoesole And Stewardship Alliance Of Northeast Elko County, Nevada, Robin Boies Dec 2017

Confessions Of A Collaborator: Shoesole And Stewardship Alliance Of Northeast Elko County, Nevada, Robin Boies

Human–Wildlife Interactions

Abstract – The Shoesole Management Team (Shoesole) and the Stewardship Alliance of Northeastern Elko (SANE) are place-based, landowner-organized, natural and human resource conservation initiatives. The Shoesole was organized in 2002 to take a more holistic approach to grazing management issues on two federal livestock grazing allotments. This effort provided the foundation for SANE, which was organized in 2012 by representatives of eight ranches in northeastern Nevada in response to the potential listing of the greater sage-grouse (Centrocercus urophasianus; sage-grouse). Shoesole and SANE came together voluntarily, as a rancher organized initiative, with a common goal of creating a better …


The Gunnison Basin Sage-Grouse Strategic Committee: A Colorado County’S Fight For Conservation Self-Determination, James Cochran, Jonathan Houck, Greg Peterson Dec 2017

The Gunnison Basin Sage-Grouse Strategic Committee: A Colorado County’S Fight For Conservation Self-Determination, James Cochran, Jonathan Houck, Greg Peterson

Human–Wildlife Interactions

Since 1995, sage-grouse (Centrocercus spp.) conservation planning in the western United States has largely been based upon local working groups comprised of federal, state and local governments, environmental groups, landowners, interested citizens. In this article, we review the history and process of these local working groups in western Colorado. These groups are generally convened by one or more government agencies, operate on the general principle of consensus, and have little or no administrative or financial support. The local working groups were generally comprised of field biologist, rancher/landowners, members of local environmental groups and occasionally representatives from local governments. The …


Utah’S Watershed Restoration Initiative: Restoring Watersheds At A Landscape Scale, Alan G. Clark, Tyler W. Thompson, Jason L. Vernon, Alison Whittakker Dec 2017

Utah’S Watershed Restoration Initiative: Restoring Watersheds At A Landscape Scale, Alan G. Clark, Tyler W. Thompson, Jason L. Vernon, Alison Whittakker

Human–Wildlife Interactions

Abstract: The Utah Watershed Restoration Initiative (WRI) is a partnership-based program, administered by the Utah Department of Natural Resources, which seeks to improve the functional capacity of high priority watersheds throughout the state. Since its inception in 2006, the WRI partnership has completed nearly 1,500 projects to restore and rehabilitate over 526,091 ha in Utah watersheds. The WRI program is unique to the west, in that it transcends jurisdictional boundaries, and local, state, and federal management authority to focus finite resources on completing high priority conservation projects. We surveyed selected WRI selected participants in 2015 to determine what factors they …


Wyoming Sage-Grouse Working Groups: Lessons Learned, Thomas J. Christiansen, Lorien R. Belton Dec 2017

Wyoming Sage-Grouse Working Groups: Lessons Learned, Thomas J. Christiansen, Lorien R. Belton

Human–Wildlife Interactions

The greater sage-grouse (Centrocercus urophasianus) has been the subject of multiple status reviews under the Endangered Species Act (ESA). Wyoming accounts for approximately 38% of the range-wide population. Since 2000, 2 statewide and 8 local citizen working groups have been established in Wyoming to developed conservation plans and advise state policy. The first statewide plan for the conservation of sage-grouse was formally adopted in 2003. The statewide plan established local sage-grouse working groups charged with developing and facilitating implementation of local conservation plans. Those 8 plans were completed in 2007 and 2008, and updated in 2014. From 2005-2017, …


Of Rats And Men, Thomas S. Walsh Dec 2017

Of Rats And Men, Thomas S. Walsh

Capstones

This capstone is a data-driven investigation into New York City's rat problem. By using publicly available government data to map rat activity in NYC, I identified several socio-economic variables that correlate with rat populations at the community district, borough, and city-scale. I used these findings (mainly that rat problems are linked to lower incomes) as the basis of an investigation, which includes interviews with residents, experts, and city officials. Prof. Bobby Corrigan, urban rodentologist and formerly with the NYC Department of Health criticizes the city's efforts for the first time on the record.

https://thomasseiyawalsh.wixsite.com/ratstone


Hazmat Storage Near Nyc Waterways Endangers Communities, Brett E. Dahlberg, Nicole Acevedo Dec 2017

Hazmat Storage Near Nyc Waterways Endangers Communities, Brett E. Dahlberg, Nicole Acevedo

Capstones

New York City has 520 miles of shoreline--that’s more than Miami and Los Angeles combined. These waterfronts are home to some of the city’s most polluted sites because major part of it is zoned for industrial use. Dozens of industrial plants in this area store toxic chemicals in flood zones: substances that are hazardous to our health, like Benzene, which is used in rocket fuel, toluene, a paint thinner, and lead a neurotoxin. In a flood, these chemicals can easily get caught up in moving waters and pollute entire neighborhoods.

That’s exactly what happened when Hurricane Sandy hit in 2012. …


Deflection, Disassociation, & Acknowledgement: A Content Analysis Of The 2011-2014 Media Framing Of Hydraulic Fracturing And Oklahoma Earthquakes, Alicia Mason, Catherine Hooey, James Triplett Dec 2017

Deflection, Disassociation, & Acknowledgement: A Content Analysis Of The 2011-2014 Media Framing Of Hydraulic Fracturing And Oklahoma Earthquakes, Alicia Mason, Catherine Hooey, James Triplett

Faculty Submissions

In June of 2014, geologists reported that, for the first time, more earthquakes greater than magnitude 3.0 occurred in Oklahoma than in California [Terry-Cobo, 2014]. In Oklahoma, the frequency of earthquakes that are strong enough to be felt has increased 44 times in recent years and this has been correlated to a dramatic increase in high-volume, horizontal hydraulic fracturing (HVHHF) operations [Hume, 2014]. The aims of this study are: (1) to determine how hydraulic fracturing, commonly called fracking, and Oklahoma earthquakes are framed by print-based media at the local, national, and international levels; (2) to understand how the association between …


Protecting And Maintaining Silicon Valley’S Liquid Gold, Paul Mark Fulcher Dec 2017

Protecting And Maintaining Silicon Valley’S Liquid Gold, Paul Mark Fulcher

Master's Projects

Public sector leaders and decision makers in the California water industry have learned from previous severe drought conditions that to sustain water supplies during extremely dry seasons, there is a substantial need for behavioral changes associated with water conservation efforts among the businesses and residents of the community to maintain an adequate water supply. The intent of this study is to compare four California water agencies that have been designated as sustainable groundwater agencies (GSA), and determine what current programs and/or practices those agencies are using to meet the mandated requirements of the Sustainable Groundwater Management Act of 2014 (Act …


Understanding And Finding Solutions To The Problem Of Sedimentation In The National Wildlife Refuge System, Max Post Van Der Burg, Karen E. Jenni, Timothy L. Nieman, Josh D. Eash, Gregory A. Knutsen Dec 2017

Understanding And Finding Solutions To The Problem Of Sedimentation In The National Wildlife Refuge System, Max Post Van Der Burg, Karen E. Jenni, Timothy L. Nieman, Josh D. Eash, Gregory A. Knutsen

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

The National Wildlife Refuge System (Refuge System) is a collection of public lands maintained by the U.S. Fish and Wildlife Service for migratory birds and other wildlife. Wetlands on individual National Wildlife Refuges (Refuges) may be at risk of increased sedimentation because of land use and water management practices. Increased sedimentation can reduce wetland habitat quality by altering hydrologic function, degrading water quality, and inhibiting growth of vegetation and invertebrates. On Refuges negatively affected by increased sedimentation, managers have to address complex questions about how to best remediate and mitigate the negative effects. The best way to account for these …


Policy Analytics For Environmental Sustainability: Household Hazardous Waste And Water Impacts Of Carbon Pollution Standards, Kustini Dec 2017

Policy Analytics For Environmental Sustainability: Household Hazardous Waste And Water Impacts Of Carbon Pollution Standards, Kustini

Dissertations and Theses Collection (Open Access)

Policy analytics are essential in supporting more informed policy-making in environmental management. This dissertation employs a fusion of machine methods and explanatory empiricism that involves data analytics, math programming, optimization, econometrics, geospatial and spatiotemporal analysis, and other approaches for assessing and evaluating current and future environmental policies.
Essay 1 discusses household informedness and its impact on the collection and recycling of household hazardous waste (HHW). Household informedness is the degree to which households have the necessary information to make utility-maximizing decisions about the handling of their waste. Such informedness seems to be influenced by HHW public education and environmental quality …


Pope Francis, Laudato Si', And U.S. Environmentalism, Jonathan Z. Cannon, Stephen Cushman Nov 2017

Pope Francis, Laudato Si', And U.S. Environmentalism, Jonathan Z. Cannon, Stephen Cushman

William & Mary Environmental Law and Policy Review

No abstract provided.


Water, Lead, And Environmental Justice: Easing The Flint Water Crisis With A Public Water Contamination Liability Fund, Jonathon Lubrano Nov 2017

Water, Lead, And Environmental Justice: Easing The Flint Water Crisis With A Public Water Contamination Liability Fund, Jonathon Lubrano

William & Mary Environmental Law and Policy Review

No abstract provided.


A Fix For A Thirsty World - Making Direct And Indirect Reuse Legally Possible, Heather Payne Nov 2017

A Fix For A Thirsty World - Making Direct And Indirect Reuse Legally Possible, Heather Payne

William & Mary Environmental Law and Policy Review

Reliably providing safe drinking water to the public is an essential function of state and local governments. Across the United States, government officials and public water system managers are exploring mechanisms for ensuring water security. One method for increasing public drinking water security that has garnered the attention of water officials and the public is returning treated wastewater to the drinking water supply. However, in the absence of federal regulations on water reuse, states need guidance to develop the statutory framework necessary to make potable reuse legal. This Article details the processes of direct and indirect potable reuse and reviews …