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Chapter 7 Large Scales And Future Directions For Landslide Ecology From Landslide Ecology, Lawrence R. Walker, Aaron B. Shiels

United States Department of Agriculture Wildlife Services: Staff Publications

1. Landslide ecology is an emerging discipline that provides insights into both scientific and management issues. Scientifically, it explores nutrient cycling and soil development, plant physiological adaptations, dispersal and colonization dynamics, novel mixes of native and nonnative species, and successional trajectories in an often inhospitable environment. Landslide ecology also integrates biological aspects of landslides into efforts to manage slope hydrology, soil erosion, and the stabilization of slopes.

2. Human-landslide interactions are becoming more common as human populations expand into mountainous terrain and climate change increases landslide frequency.

3. A landscape-level approach to landslide rehabilitation integrates topography, broad-scale climatic conditions, landslide …

Chapter 6 Living With Landslides For Landslide Ecology, Lawrence R. Walker, Aaron B. Shiels

United States Department of Agriculture Wildlife Services: Staff Publications

1. Human interactions with landslides have become more frequent and lethal as our populations expand into less stable terrain. This trend suggests that we must better understand what causes landslides and how to mitigate future damage.

2. Disturbances created by road construction, urban expansion, forestry, and agriculture are major contributors to anthropogenic landslides, and each has increased in frequency during the last several decades.

3. The field of landslide risk assessment is growing rapidly, and many new mapping and modeling tools are addressing how to predict landslide frequency and severity. Mitigation of landslide damage is also improving, particularly when new …

Chapter 4 Biological Consequences For Landslide Ecology, Lawrence R. Walker, Aaron B. Shiels

United States Department of Agriculture Wildlife Services: Staff Publications

1. Landslide colonists have adaptations to survive low-nutrient, unstable substrates, where they may also experience temperature and water stress. Many of the species that colonize landslides are found exclusively in disturbed habitats and are known as gap specialists. Other colonists are common species in the adjacent undisturbed environment where their proximity to the landslide may have enabled rapid dispersal.

2. Microbes (including bacteria and fungi) are probably the first organisms to disperse to and colonize landslides. Symbiotic relationships, such as lichens, and plants with mycorrhizal fungi or nitrogen fixing bacteria, represent adaptations for survival in newly exposed, lownutrient landslide substrates. …

Chapter 3 Physical Causes And Consequences For Landslide Ecology, Lawrence R. Walker, Aaron B. Shiels

United States Department of Agriculture Wildlife Services: Staff Publications

1. The propensity for a landslide to occur is largely determined by potential slip planes, or weakness planes in the geological substrate, where the driving forces exceed resisting forces.

2. Landslide occurrence across the landscape is often unpredictable; substrates can be resistant to slippage for centuries and then suddenly experience instability that may result from human or non-human changes that disrupt the balance between driving and resisting forces at a slip plane.

3. Post-landslide erosion is common and can contribute as much as 33% of the total sediment loss from the site of landslide initiation. Such post-landslide erosion can continue …

Introduction For Landslide Ecology, Lawrence R. Walker, Aaron B. Shiels

United States Department of Agriculture Wildlife Services: Staff Publications

1. The geological characteristics of landslides and their management as physical hazards are well documented. In contrast, the ecological processes that are initiated by landslides, and their relevance to efforts to restore stability to unstable slopes, have never been synthesized.

2. Landslides can cause intense human suffering and human activities can aggravate natural causes oflandslides. However, we can ameliorate many of the worst effects of landslides through improved prediction and restoration of landslides and adjoining slopes.

3. Landslides initiate many ecological processes at landscape to local scales, including the process of ecological succession. Although landslides have negative effects on the …

Wildlife In Airport Environments: Understanding Animal Movements At And Near Airports, Jerrold L. Belant, Brian E. Washburn, Travis L. Devault

United States Department of Agriculture Wildlife Services: Staff Publications

Understanding movements of hazardous wildlife species at and near airports is critical to formulating effective management strategies for reducing aviation risk. Animal movements vary daily, seasonally, and annually and are based on broad biological and ecological concepts, including foraging, reproduction, habitat characteristics, dispersal, and migration. As an energy conservation strategy, most animals minimize their movements to meet life requisites, which in turn presumably improves fitness. Animal movements in relation to airports can be direct; for example, Canada geese (Branta canadensis) flying onto an airfield because grass height and composition are suitable for loafing sites and as food. Animal movements in …

Wildlife In Airport Environments: Chapter 4 Tactile And Auditory Repellents To Reduce Wildlife Hazards To Aircraft, Thomas W. Seamans, James A. Martin, Jerrold L. Belant

United States Department of Agriculture Wildlife Services: Staff Publications

Wildlife within the airport environment are hazards to human safety. Lethal removal of targeted individuals reduces the immediate threat, but other approaches should be integrated into control programs to make them more effective and to help meet legal and ethical considerations (Dolbeer et al. 1995). When negative media attention, special interest groups, or calls for restrictive legislation influence public opinion, the resulting public pressure can preclude effective wildlife management and lead to subsequent population control problems (Torres et al. 1996, Coolahan and Snider 1998, Conover 2001). Nonlethal management activities to reduce wildlife use of airports may include habitat modification, exclusion …

Wildlife In Airport Environments: Chapter 5 Excluding Mammals From Airports, Kurt C. Vercauteren, Michael J. Lavelle, Thomas W. Seamans

United States Department of Agriculture Wildlife Services: Staff Publications

To ensure aircraft safety, it is critical to exclude large mammal species such as deer (Odocoileus spp.), feral swine (Sus scrota), and coyotes (Canis latrans) from airport environments, as well as to consider thoroughly and carefully all available management methods. Airports are often located on or adjacent to undeveloped land that provides habitat for various species large enough to pose a direct hazard to aircraft. Unoccupied expanses of forage near runways provide deer with sufficient incentive to leave cover and occupy airport lands. Associated risk and tragic collisions have ranked deer as the most hazardous …

Wildlife In Airport Environments: Chapter 3 Effectiveness Of Chemical Repellents In Managing Birds At Airports, Larry Clark, Michael L. Avery

United States Department of Agriculture Wildlife Services: Staff Publications

Repellents include methods and devices used to manipulate behavior of animals to reduce damage or nuisance. Critical to the design and success of repellents is understanding how sensory modalities mediate perception of signals, and how ecological context and sensory inputs influence animal learning. A repellent's success is tied to the axiom of using the proper tool for the proper job. When repellents "fail," it is almost always because wildlife managers have not appropriately matched signal, receiving systems, message, and context. Reconciling such considerations can be a complex process. In this chapter we review components and processes essential for the successful …

“It Feels Like Home”: The Impacts Of Supportive Housing On Male Youth – Perspectives Of Youth And Service Providers At Five Beds To Home, Sarah Michelle Ogden

Theses and Dissertations (Comprehensive)

This study identifies the impacts of supportive housing on the lives of male youth. The researcher studied the Five Beds to Home (Five Beds) supportive housing facility for male youth, located in Cambridge, Ontario. The study focused on two areas: one, the current engagement of tenants and second, the long term impacts on past tenants. Impacts include areas such as progress on or achievement of goals/overcoming challenges, employment and education status, happiness and health, and housing stability. The general research questions were as follows: 1) What are the impacts of supportive housing on the lives of male youth?, 2) What …

"Emotional Landscapes" And The Value Of Sex: Exploring The Lived Experiences Of Sex Workers' Clients, Zoey K. Jones

Theses and Dissertations (Comprehensive)

Clients of sex workers face criminalization and stigmatization in Canada and across the globe; they are commonly depicted by their stereotypes in entertainment and news media and have become a more visible population with the advent of the internet and online erotic review boards. However, these people are infrequently represented by their own voices and stories in academic research and, as such, the reality of being a client is not encompassed by the existing literature. An accurate and comprehensive understanding of the sex industry is particularly important in the twenty-first century, as the laws surrounding sex work in Canada – …

Agency Or Agencies? Catalysts Of Resilience In Drop-In Participants, Andy D. Bayer

Theses and Dissertations (Comprehensive)

In this thesis, the factors that contribute to resilience are explored in a sample of participants who attend a food bank/clothing bank drop-in program in North Hamilton, Ontario. Resilience is defined as obtaining positive outcomes despite a level of risk to development. This thesis expands on the literature clarifying the concept of resilience. This thesis also contributes importantly to the smaller amount of literature on resilience in adults and older adults. Purposive sampling was used to obtain participants from the drop-in program at which the researcher volunteers. Phenomenology was utilized for this research, semi-structured interviews were used for data collection, …

"The Road Less Travelled;" Women's Journeys To Community Leadership In The Waterloo Region, Lyndsey A. Butcher

Theses and Dissertations (Comprehensive)

The purpose of this research study is to explore the experiences of women within the Region of Waterloo along their journeys to community leadership. The literature review reveals the predominance of deficits-based research on the barriers preventing women from attaining positions of leadership and a significant gap in scholarship on female community leaders. This qualitative study consisted of semi-structured interviews with 15 female community leaders. It was influenced by an intersectional feminist perspective and used a constructivist grounded theory approach. The findings of this study offer three groups of related factors that can encourage, support and recognize the increasing number …

Examining Self-Efficacy Of Preservice Elementary Teachers With Regard To The Next Generation Science Standards, Jennifer Noiva

Undergraduate Theses and Senior Projects

No abstract provided.

The Correlation Between Autism Spectrum Disorder And Food Allergy, Megan A. Strube

Undergraduate Theses and Senior Projects

No abstract provided.

Modeling Arsenic, Antimony, And Selenium Partitioning During Coal Combustion, David W. James

Theses and Dissertations

Even though greenhouse gas emissions have gained widespread recent attention, they are not the only form of pollution associated with coal. Several trace elements liberated from the coal matrix during combustion represent additional pollutants that must be understood and controlled. These elements have a variety of ways in which they are associated within coal, which impacts how they may be released into the environment. Namely, trace elements are classified as "included," "excluded," or "organically bound." Specific elements-arsenic, antimony, and selenium-are of particular interest due to their semi-volatile nature.

Modeling the partitioning of semi-volatile elements-arsenic, antimony, and selenium-is the focus of …

Verbal Response Modes In Action:Microrelationships As The Building Blocks Of Relationship Role Dimensions, Ayesha Shaikh, Lynne M. Knobloch-Fedders, William B. Stiles

Psychology Faculty Research and Publications

Dimensions of interpersonal relationships, such as attentiveness, directiveness, and presumptuousness, have typically been assessed through impressionistic ratings or by aggregate scores derived from coding of specific (e.g., verbal) behaviors. However, the meanings of these dimensions rest on the interpersonal microrelationships that are actually observed by the raters or coders. In this qualitative study, the way these global relationship qualities were built from microrelationships at the utterance level was examined in passages from one medical interaction. Applications of microrelationships to future communications research are suggested.

Reasonable Efforts And Parent-Child Reunification, Raymond C. O'Brien

Scholarly Articles

Among the increasing number of federal statutes impacting family law two continue to impact child permanency and parental rights. First, the Adoption Assistance and Child Welfare Act of 1980 mandates that state courts find that the state child welfare agency made reasonable efforts to reunite a dependent child with his or her parents prior to termination of parental rights. The child is dependent because a state court held that there was sufficient clear and convincing evidence to remove the child from the parents’ home. Often that evidence results from parental poverty, mental or physical disability, or the parents are undereducated …

Attorney Responsibility And Client Incapacity, Raymond C. O'Brien

Scholarly Articles

This Article suggests what an attorney should consider when representing a client suspected by the attorney of having diminished capacity, anticipating diminished capacity, or a client anticipating a response to the legal dilemmas posed by aging. So too, this Article suggests what an attorney should consider when retained by the family members of an allegedly incapacitate person. After providing demographics regarding aging, this Article will specifically address the attorney-client relationship in the context of the Model Rules of the American Bar Association. Next, this Article will integrate the attorney's responsibility regarding the proper execution of a Last Will and Testament, …

An Exploratory Study On The Effect Of Pain Interference And Attentional Interference On Neuromuscular Responses During Rapid Arm Flexion Movements, Christian Larivière, Heather Butler, Michael J. L. Sullivan, Joyce Fung

Études primaires

No abstract provided.

On "Unease" And "Idealism": Reflections On Pope Benedict Xvi's Educating Young People In Justice And Peace And Its Message For Law Teachers, Lucia A. Silecchia

Scholarly Articles

Pope Benedict XVI recently wrote about the challenges facing those who have the responsibility for the education of the next generation. His insights, expressed last year, were addressed not simply to a Catholic audience but to all who look to the future and see the obligation to train young people "in justice and peace" to be a noble vocation and one solution to some of the difficulties that face the modern world. Although it was not directed to, or intended primarily for, law professors, the document has much to say to those whose vocation lies in legal education. This essay …

The Convention On The Rights Of Persons With Disabilities: Reflection On Four Flaws That Tarnish Its Promise, Lucia A. Silecchia

Scholarly Articles

On December 13, 2006, the United Nations adopted the Convention on the Rights of Persons with Disabilities (“CRPD”). Widely touted as the “first comprehensive human rights treaty of the 21st century,” and effusively praised for its open negotiation process, the CRPD was opened for signature on March 30, 2007. The CRPD quickly entered into force on May 3, 2008. As it rapidly amassed signatories, the CRPD inspired great hope that its comprehensive approach would do much to overcome the consistent failure to promote the dignity of those with disabilities in meaningfully concrete ways.

The CRPD has garnered much recent and …

Charitable Contributions Of Property: A Broken System Reimagined, Roger Colinvaux

Scholarly Articles

On average, nearly $46 billion of property is given to charitable organizations each year, about twenty-five percent of the total charitable deduction. This makes the charitable contribution deduction for property a tax expenditure within a tax expenditure, yet it is rarely analyzed as such. It emerged as part of a noble effort to encourage contributions to worthy organizations. But the deduction for property has never worked well. The general rule allowing a deduction based on the fair market value of the property may have some intuitive appeal, but its implementation has yielded numerous exceptions and immense complexity. The Article argues …

Searching Cell Phones After Arrest: Exceptions To The Warrant And Probable Cause Requirements, Clifford S. Fishman

Scholarly Articles

Police officers lawfully arrest a suspect, search him, and seize his cell phone. Sometime later, without first getting a search warrant, an officer answers an incoming call, reads an incoming text, or examines the phone’s memory, call log, prior text messages, photographs, or Internet access records. As a result, the police acquire information that leads to additional evidence concerning the arrest crime, or a totally different and unrelated crime. Prior to trial, the defendant moves to suppress the evidence. The prosecutor argues that the officer’s action was justified by exigent circumstances, constituted a lawful search incident to the arrest, or …

A Study Of Traditional Activities In The Exit Glacier Area Of Kenai Fjords National Park, Douglas Deur, Karen Brewster, Rachel Mason

Anthropology Faculty Publications and Presentations

Kenai Fjords National Park (KEFJ) occupies roughly 1,760 square miles on the Kenai Peninsula in southcentral Alaska. Sitting adjacent to the community of Seward, the park was established in 1980 under the Alaska National Interest Lands Conservation Act of 1980 (ANILCA). The central portion of the park contains the Harding Icefield, from which no fewer than 38 active glaciers exit into valleys and tidewater locations surrounding the park. Of these glaciers, Exit Glacier is the most publicly accessible, and the only park glacier with road access from the town of Seward. A number of individuals and families from the Seward …

Development Of A Bathymetric Dynamic Digital Elevation Model In The Northern Gulf Of Mexico, Stephan O'Brien, David W. Dodd, James Davis, Jerry D. Wiggert

Hydrographic Science Research Center

The goal of this study is the development of a Bathymetric Dynamic Digital Elevation Model (DDEM) in the northern Gulf of Mexico (GOM) to support three dimensional wind-wave, and storm surge modeling systems for the Northern Gulf Coastal Hazards Collaboratory (NGCHC). The 3 arc second Coastal Relief Model (CRM) is the first high-quality, high-resolution elevation model produced by the National Geophysical Data Center (NGDC) that covers the United States land/sea coastal zone. This model is chosen as the basis upon which to construct the DDEM.

A method is developed using the National Oceanic and Atmospheric Administration Vertical Datum Transformation (VDatum) …

Crowdsourced Bathymetry One Solution For Addressing Nautical Chart Data Deficiencies, Maxim Van Norden, John Hersey

Hydrographic Science Research Center

Crowdsourced bathymetry (CSB) data may be collected by any type of vessel, using a variety of sonar systems and for myriad reasons. Enlisting the resources of recreational boaters, pilot boats, tug boats, cruise ships, as well as fully equipped research ships in the “opportunistic” mode, this acquisition of bathymetric data may potentially open data streams of current observations to navigators, cartographers, scientists, engineers, and coastal zone planners. The strengths and benefits of CSB data are the temporal frequency in repetitive and constant observations in heavily trafficked areas, access to an unlimited workforce, availability of critical nautical data for the maritime …

Fit Into College Ii: Physical Activity And Nutrition Behavior Effectiveness And Programming Recommendations, Kristi M. King, Jiying Ling, S. Lee Ridner, Dean E. Jacks, Karen S. Newton, Robert V. Topp

College of Nursing Faculty Research and Publications

Purpose: To determine whether residency (living on campus versus off campus) was related to the effects of Fit into College on students’ health behaviors, and to understand interns’ perceptions of their roles in mentoring their trainees.

Design: Pre-experimental, one-group, pretest-posttest design and a posttest focus group interview.

Setting: University-offered health and internship courses.

Subjects: Twenty-four students (trainees) participated in the intervention, nine of whom lived on campus. Five student-interns served as their mentors.

Intervention: Fit into College was a 14-week intervention in which trainees teamed up with an intern to improve and/or maintain healthy nutrition and physical activity behaviors.

Measures: …

Chloe Sas Et Al V. Sawabeh Information Services Co, United States District Court For The Central District Of California

Historical and Topical Legal Documents

No abstract provided.

Fareportal V. Lbf Travel, United States District Court For The Southern District Of New York

Historical and Topical Legal Documents

No abstract provided.