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Environment

2014

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Articles 1 - 23 of 23

Full-Text Articles in Physical Sciences and Mathematics

The Impacts Of Climate Change On The World’S Economic, Political, And Demographic Structures, Dino Kanlic Dec 2014

The Impacts Of Climate Change On The World’S Economic, Political, And Demographic Structures, Dino Kanlic

Arts & Sciences Electronic Theses and Dissertations

Climate change will have negative impacts on the political, economic, and demographic structures of society. These include a rise in ethnic tensions in the Indian Sub Continent, massive immigration to Europe, regional economic collapse and political destabilization in Africa, the inundation of island nations and economic losses in the Americas among many other changes which will combine to destabilize humanity for generations. International affairs has failed to come up with a solution because global warming is a universal prevention focused problem that trades short term gains for long term losses. Global warming will be solved by the onset of grid …


The Response Of Cotton (Gossypium Hirsutum L.) To Slow Release Foliar Fertilization And The Effect Of Environment On Absorption, James Matthews Burke Dec 2014

The Response Of Cotton (Gossypium Hirsutum L.) To Slow Release Foliar Fertilization And The Effect Of Environment On Absorption, James Matthews Burke

Graduate Theses and Dissertations

In cotton production, nitrogen (N) is the most limiting nutrient and the demand is substantial. Foliar-N fertilization is regarded as an effective and environmentally sound method of supplying cotton with N during times of deficiency and high demand. In response to the potential benefits of the foliar-N fertilization of cotton, a myriad of foliar-N based fertilizers have been created; each with their own individual chemical technology and constitution. Experiments were performed with the objectives of examining the effects of the slow-release foliar-N fertilizer, Nitamin® (1) on the growth and development of field-grown cotton, (2) on uptake under various environmental conditions, …


Dusty Star Formation In Extreme Environments: Galaxies And Galaxy Clusters In The Distant Universe, Stacey Alberts Nov 2014

Dusty Star Formation In Extreme Environments: Galaxies And Galaxy Clusters In The Distant Universe, Stacey Alberts

Doctoral Dissertations

In this thesis, we present a comprehensive study of the dust-obscured star formation (SF) activity in galaxy clusters out to high redshift using infrared (IR) imaging. Using hundreds of galaxy clusters and wide-field far-IR imaging across nine square degrees, we quantify the average star formation rates (SFRs) out to the distant Universe for mass-limited cluster galaxy samples using stacking. We compare the evolution of this SF activity to field galaxies, finding that the evolution in clusters occurs more rapidly than in the field and clusters have field-like SF approximately nine billion years ago, during an epoch before SF quenching becomes …


Mechatronics In Electrical Efficiency And Environmental Impact, Sherif Hyseni Nov 2014

Mechatronics In Electrical Efficiency And Environmental Impact, Sherif Hyseni

UBT International Conference

This paper focuses on the mechatronic technology development, and its influent on electrical efficiency with a direct result in cost and environment. Considering the well-known European Union standard “20-20-20” and the possibility and responsibility of Kosovo in this field, the role of energy efficiency has great impact for future directions. This paper refers to a new technology solution for heating that is available on the local market, called “DAIKIN” by analyzing the functionality of this device and its promise to save up to 40% of the heating costs. Implementation of “DAIKIN” technology in state institutions in Prishtina, and also the …


Extraction And Empowerment: The Application Of Traditional Knowledge Within The Development Of The Nwt Bhp Ekati Diamond Mine, Daniel Vanclieaf Oct 2014

Extraction And Empowerment: The Application Of Traditional Knowledge Within The Development Of The Nwt Bhp Ekati Diamond Mine, Daniel Vanclieaf

Laurier Undergraduate Journal of the Arts

No abstract provided.


The Perfect Pitch: Car Commercials In The Environment, Alyssa P. Beyer, Sara Moyer Oct 2014

The Perfect Pitch: Car Commercials In The Environment, Alyssa P. Beyer, Sara Moyer

Student Publications

Car commercials, like many advertisements, tempt its viewers with comfort, capability, or safety features, as well as being well‐engineered, affordable, attractive, large or compact sized, or fuel efficient. This study examines the pitches in YouTube car commercial video clips from the 1960s until 2014. We coded a total of 263 total car commercials based on pitch, setting, narrator, decade, and country of origin. The analysis revealed that most car commercials were presented in rural settings and capability was pitched most frequently overall. Fuel efficiency was ranked third overall; however, within urban settings, fuel efficiency had the highest frequency. During the …


Noble Gases Identify The Mechanisms Of Fugitive Gas Contamination In Drinking-Water Wells Overlying The Marcellus And Barnett Shales, Thomas H. Darrah, Avner Vengosh, Robert B. Jackson, Nathaniel R. R. Warner, Robert J. Poreda Sep 2014

Noble Gases Identify The Mechanisms Of Fugitive Gas Contamination In Drinking-Water Wells Overlying The Marcellus And Barnett Shales, Thomas H. Darrah, Avner Vengosh, Robert B. Jackson, Nathaniel R. R. Warner, Robert J. Poreda

Dartmouth Scholarship

Horizontal drilling and hydraulic fracturing have enhanced energy production but raised concerns about drinking-water contamination and other environmental impacts. Identifying the sources and mechanisms of contamination can help improve the environmental and economic sustainability of shale-gas extraction. We analyzed 113 and 20 samples from drinking-water wells overlying the Marcellus and Barnett Shales, respectively, examining hydrocarbon abundance and isotopic compositions (e.g., C2H6/CH4, δ13C-CH4) and providing, to our knowledge, the first comprehensive analyses of noble gases and their isotopes (e.g., 4He, 20Ne, 36Ar) in groundwater near shale-gas wells. We addressed two questions. (i) Are elevated levels of hydrocarbon gases in …


Annotated Bibliography: Environmental Education (1998-2013), Erich Yahner Sep 2014

Annotated Bibliography: Environmental Education (1998-2013), Erich Yahner

Erich Yahner

No abstract provided.


Annotated Bibliography: Environmental Education (1998-2013), Erich Yahner Sep 2014

Annotated Bibliography: Environmental Education (1998-2013), Erich Yahner

BIBLIOGRAPHIES

No abstract provided.


Pharyngeal And Cervical Cancer Incidences Significantly Correlate With Personal Uv Doses Among Whites In The United States, Dianne E. Godar, Rong Tang, Stephen Merrill Sep 2014

Pharyngeal And Cervical Cancer Incidences Significantly Correlate With Personal Uv Doses Among Whites In The United States, Dianne E. Godar, Rong Tang, Stephen Merrill

Mathematics, Statistics and Computer Science Faculty Research and Publications

Because we found UV-exposed oral tissue cells have reduced DNA repair and apoptotic cell death compared with skin tissue cells, we asked if a correlation existed between personal UV dose and the incidences of oral and pharyngeal cancer in the United States. We analyzed the International Agency for Research on Cancer's incidence data for oral and pharyngeal cancers by race (white and black) and sex using each state's average annual personal UV dose. We refer to our data as ‘white’ rather than ‘Caucasian,’ which is a specific subgroup of whites, and ‘black’ rather than African-American because blacks from other countries …


Dust Transport And Deposition In A Superhumid Environment, Samuel K. Marx, Hamish A. Mcgowan Aug 2014

Dust Transport And Deposition In A Superhumid Environment, Samuel K. Marx, Hamish A. Mcgowan

Samuel K Marx

Contemporary rates of dust deposition monitored along a 300-km section of the superhumid West Coast of New Zealand's South Island are presented. In this setting, dust is entrained primarily from the dry channels of braided glaciofluvial rivers that drain the western slopes of the Southern Alps. Measured dust deposition ranged between 0.21 and 118.9 kg-1 ha -1 month-1, which is similar to dust deposition rates monitored in arid and semiarid environments. However, these are not considered to be sufficient for present day loess genesis. Dust deposition was highest in summer because of the greater frequency of favourable dust transporting winds, …


The Natural, Jeff Clark Jul 2014

The Natural, Jeff Clark

Colby Magazine

Just before Thanksgiving Day last November, Kent Wommack '77 got the classic good-news, bad-news, worse-news call. Wommack is head of The Nature Conservancy in Maine, and the caller was a timberland manager who had asked Wommack to back a client in acquiring prime acres of Maine forest on the upper St. John River, one of the most unspoiled waterways left in the United States. The good news was that the owner had agreed to sell the breathtaking chunk of land in the first place. The bad news was that the client was no longer interested in the deal. The worse …


Development Of A Public Education Website: Building Bridges Over Water, Angelina Mckee Jul 2014

Development Of A Public Education Website: Building Bridges Over Water, Angelina Mckee

Agricultural Education and Communication

Website created by Angelina McKee to educate the public about water resource issues. Water is the basic unit of life, water resources are the basis for what societies and ecosystems are founded upon. Water shortages and droughts are more prevalent in our ever-changing world. It is no shock that there are discrepancies between various stockholders on either sides of the dry riverbed. This senior project resulted in the development of a website that addresses global water resources, water use in California, water conservation, and water allocation. The website informs the public on water resources and related issues and will hopefully …


Star Formation In The Ngc 5846 Group Of Galaxies, Lucas Viani Jun 2014

Star Formation In The Ngc 5846 Group Of Galaxies, Lucas Viani

Honors Theses

Environmental interactions in groups and clusters of galaxies are thought to alter the evolution of member galaxies. The goal of this research was to analyze gas and star formation properties of galaxies in the NGC 5846 group. A sample of group galaxies was observed at CTIO (Cerro Tololo Inter-American Observatory in Chile) and KPNO (Kitt Peak National Observatory) using broadband red (R) and narrowband hydrogen emission line (Hα) filters. The images were reduced and analyzed to extract star formation rates and distributions. Neutral hydrogen data from the Arecibo Legacy Fast ALFA (ALFALFA) survey were used to measure the cold neutral …


Failed Cyberdefense - The Environmental Consequences Of Hostile Acts, Jan Kallberg, Rosemary A. Burk May 2014

Failed Cyberdefense - The Environmental Consequences Of Hostile Acts, Jan Kallberg, Rosemary A. Burk

Jan Kallberg

A failed cyberdefense can have wider effects than discussed in earlier debates of potential consequences of a cyberattack. The need for cyberdefense to protect the environment has not drawn the attention it deserves as a national security matter. Adversarial nations are covertly pursuing methods to damage and disrupt the United States in a cyberconflict in the future. The president of the United States noted this in Sustaining U.S. Global Leadership: Priorities for 21st Century Defense: Both state and non-state actors possess the capability and intent to conduct cyberespionage and, potentially, cyberattacks on the United States, with possible severe effects on …


Adapting To A Changing Climate: Local Drivers For Policy Response, Andrew J. Bilich May 2014

Adapting To A Changing Climate: Local Drivers For Policy Response, Andrew J. Bilich

Honors Scholar Theses

Responding to the present and looming effects of global climate change presents a challenging task for policymakers at all levels of governance. The outcomes of climate change do present serious adaptation problems for global policy makers, but the implications of climate change are more immediately experienced by local communities and policy makers. Historical policymaking models suggest that economic well-being is an influential driver in local policy adoption. This particular analysis explores the relationship between economic variables and the development of climate adaptation policies by Connecticut municipalities. To test the degree of interaction present, adaptation policy data in the form of …


Land-Based Wind Energy And The Environment: Potential Impacts For Wildlife And The West Michigan Landscape, Betty Gajewski, Claire Schoolmaster, Jon Vandermolen, Erik Edward Nordman Apr 2014

Land-Based Wind Energy And The Environment: Potential Impacts For Wildlife And The West Michigan Landscape, Betty Gajewski, Claire Schoolmaster, Jon Vandermolen, Erik Edward Nordman

Erik Edward Nordman

No abstract provided.


Biblical Environmental Protection: Seven Keys For Christian Leaders, Rejoice Muwadzuri Apr 2014

Biblical Environmental Protection: Seven Keys For Christian Leaders, Rejoice Muwadzuri

Doctoral Dissertations and Projects

This thesis project examines Christian environmentalism and espouses the need for the principles of environmental stewardship to be fanned into flame among Christians through the ministry and influence of Christian leaders. It has become apparent that America and the rest of the world face an environmental crisis as is reflected by climate change, high air and water pollution, land and habitat degradation, depletion of forests and issues of waste management. However, this reality has not been matched by a corresponding level of practical action and activism to protect and restore the environment in Christian circles. This thesis project will provide …


The Belizean Environment, Lauren Marie Bach Jan 2014

The Belizean Environment, Lauren Marie Bach

Service-Learning

Lauren Bach's 2014 service-learning presentation on the environment in Belize.


Rising Waters: Local Implications And Actions, Laura Sorrentino, Angelo Spillo Jan 2014

Rising Waters: Local Implications And Actions, Laura Sorrentino, Angelo Spillo

Student-Faculty Research Projects

According to Mark Lowery, Climate Policy Analyst for the New York State Department of Environmental Conservation, climate change influences warmer water, causing the oceans to take up more space and causing a higher percentage of water vapor in the atmosphere, which creates more powerful storms. That being said, it is evident that climate change has contributed to rising sea levels and more intense storms so it is important to understand the dangers associated with this issue and what possible options exist to minimize its impacts.

Our research investigates the threat of rising waters in the lower New York coastal region …


The Awakening: Reevaluating The Anthropocentric Framework Of Western Ethics, Sophie Zander '14 Jan 2014

The Awakening: Reevaluating The Anthropocentric Framework Of Western Ethics, Sophie Zander '14

Richard T. Schellhase Essay Prize in Ethics

No abstract provided.


Changing The Climate Narrative: How A Long-Term Climate Change Might Save Our Lives, Natalie P. Harreld Jan 2014

Changing The Climate Narrative: How A Long-Term Climate Change Might Save Our Lives, Natalie P. Harreld

CMC Senior Theses

The goal of this paper is to offer new insights into the climate change debate by shifting away from the heated anthropologic arguments that dominate politics, media, and popular science. Instead, I choose to rely on the long-term impacts of a changing climate on our planet. The paper begins with a break down of key processes involved in short-term and long-term climate change, using the latest research. After a foundational understanding of climate sciences is established, we will discuss the failure of the climate change debate in educating the general public about the facts of a changing climate. Finally, the …


Education For Sustainability Through A Photography Competition, Rowena Scott Jan 2014

Education For Sustainability Through A Photography Competition, Rowena Scott

Research outputs 2014 to 2021

This article describes the development and history of a sustainability photography competition. From its simple beginnings as an environmental officer's idea, an environmental sustainability photography competition began in just one university. Now hosted by Australasian Campuses Towards Sustainability (ACTS), finalist entries are viewed on a public website gaining international attention. A purpose of this article is to demonstrate the diversity of views of sustainability by displaying the winning entries from 2013 and 2012. It is anticipated that readers may replicate these ideas in creative arts and across disciplines throughout primary, secondary and other higher education institutions, community groups and diverse …