Digital Commons Network^™

Assessing Effects Of An Overwinter Dewatering On The Egg-To-Fry Survival Of Brown Trout In A Montana Stream, Christa Lyn Torrens

Graduate Student Theses, Dissertations, & Professional Papers

Natural instream flow regimes are necessary for the ecological health of streams, including the maintenance of healthy fish populations. Economic interests such as agriculture, mining, and other industries remove water from streams, which can negatively affect fish populations. Wintertime diversions of water affect autumn-spawning salmonids such as brown trout and bull trout; they occur at the critical egg-to-fry development phase, possibly reducing oxygen flow to the eggs and increasing the rate of sub-gravel freezing. This study was designed to examine the effects of a wintertime industrial water diversion on redd building and egg-to-fry survival of wild brown trout in Warm …

Assessing Macroinvertebrate Community Recovery In Post Restoration Silver Bow Creek, Montana, Sean Patrick Sullivan

Graduate Student Theses, Dissertations, & Professional Papers

Since the turn of the twentieth century, mining activities have contaminated the floodplain and streambed of Silver Bow Creek, Montana, resulting in a streambed devoid of life and severely contaminated with heavy metals. In the mid nineteen seventies, up-stream water treatment facilities were upgraded and water quality improved, bringing benthic invertebrates back to reaches of Silver Bow Creek. The extent and concentration of toxicants in and around the streams of the Upper Clark Fork River Basin resulted in the designation of over 100 miles of river as Federal Superfund sites. Since 1999 reclamation and restoration efforts have been implemented on …

An Assessment Of Municipal Water Rights And Water Systems In The Clark Fork River Basin, Jacob Daniel Petersen-Perlman

Graduate Student Theses, Dissertations, & Professional Papers

In the semi-arid Inland Northwest, water is undoubtedly the most important natural resource. Western Montana’s Clark Fork River basin is no exception. As the population of western Montana continues to grow, the Clark Fork River basin below the Flathead Indian Reservation is largely in de facto closure to the establishment of new water rights. Communities face a great amount of uncertainty with respect to their ability to establish new water rights to accommodate future growth due to the de facto closure, along with the ongoing adjudication process and the inability for communities to grow into their claimed water rights established …

Cairn Stones: A Mosaic Memoir And Manual, Bethany Mason Taylor

Graduate Student Theses, Dissertations, & Professional Papers

These twenty essays are scraps and fractals of larger stories, windows on coming to understand the world and my place in it. Taken as a whole, the collection tells the story of a formation of open-eyed hope. Roughly, they run from 2001 to 2010, covering the same years as the terrorist attacks of 2001, the War on Terror’s beginnings and toll, Hurricane Katrina, and growing awareness of globalization and climate change. These are big topics, and the only way I can make sense of them, and my coming of age within and around them, is to tell the stories of …

Causes And Consequences Of Prolonged Dormancy: Why Stay Belowground?, Jennifer R. Gremer

Graduate Student Theses, Dissertations, & Professional Papers

Prolonged dormancy is a stage in which mature plants fail to resprout during the growing season and instead remain alive belowground. Though it is relatively common, the causes and consequences of this intriguing stage have remained elusive. In this dissertation, I investigate the causes and consequences of prolonged dormancy in a long lived perennial herb, Astragalus scaphoides.

First, I use a combination of demography and ecophysiology to study the proximate mechanisms associated with prolonged dormancy. Analysis of a long-term demographic dataset indicates that both endogenous factors (e.g. age, condition, and history) and exogenous factors (e.g. climate and spatial variation) are …

Irrigators' Vulnerability To Drought In The Flathead River Basin, Montana, Joel Brown Stephen

Graduate Student Theses, Dissertations, & Professional Papers

Irrigation has traditionally been used to buffer the effects of drought in agricultural communities. However, drought events can still lead to drought damage for irrigators by reducing irrigation water supplies, increasing crop water demand, and creating habitats for invasive pests and weeds. Further, drought will be increasingly problematic in irrigated areas as climate change continues to affect global climates and water resources. The Flathead River basin contains substantial areas of irrigated agriculture including the 128,000 acre Flathead Irrigation Project (FIP). The FIP is the largest irrigation project in Montana as well as the largest of the 16 Bureau of Indian …

Identifying Wildlife Crossing Zones For The Prioritization Of Highway Mitigation Measures Along U.S. Highway 2: West Glacier, Mt To Milepost 193, Mike J. Roesch

Graduate Student Theses, Dissertations, & Professional Papers

Highways have been shown to fragment wildlife habitats and populations. In order to mitigate the effects that highways have on wildlife, it is important to assess where wildlife appear to be moving in close proximity to the highway. I surveyed for wildlife trails that approached either side of a ~64 km stretch U.S. Highway 2 (US-2) and monitored these trails with remote cameras. Ungulates, especially deer, were the most commonly photographed animals on trails. A limited number of photographs were also taken of coyote, black bear, snowshoe hare, wolf, and cougar. Camera images showed that wildlife tended to use roadside …

The Effectiveness Of Trout Habitat Restoration In Eustache Creek, A Formerly Placer-Mined Stream In Western Montana, Emily K. Thompson

Graduate Student Theses, Dissertations, & Professional Papers

Thompson, Emily, Master of Science, July 2010 Environmental Studies The Effectiveness of Trout Habitat Restoration in Eustache Creek, a Formerly Placer-Mined Stream in Western Montana Committee Chair: Dr. Daniel Spencer Aquatic ecosystems in the western U.S. have been severely degraded over the last century by anthropogenic activities such as mining, logging and grazing. Habitat heterogeneity in streams of the western United States has been lost as a result of both in-stream activities (i.e. dredging and straightening channels) and riparian zone activities (i.e. logging and vegetation removal). A commonly stated objective of stream channel restoration projects is to restore stream habitat …

The Faithful Skeptics: Conservative Christian Religious Beliefs And Perceptions Of Climate Change, Wylie Allen Carr

Graduate Student Theses, Dissertations, & Professional Papers

Global climate change presents one of the most challenging ecological and social problems facing the world today. In order to prevent potentially harmful ecological and social impacts from rising global average temperatures, Americans will need to drastically reduce their greenhouse gas emissions by 2050; our willingness to do so though is questionable as opinion poll data suggests that addressing climate change remains an extremely low priority for most Americans. Social scientists from across a variety of disciplines have suggested a number of reasons why this may be case; however very few have focused on the ways that religious beliefs are …

The Last Standing Bear: A Documentary Film On The Life And Work Of Charles Jonkel, Shannon Kelly Donahue

Graduate Student Theses, Dissertations, & Professional Papers

The Last Standing Bear: The life and work of Charles Jonkel is a documentary film about Dr. Charles Jonkel, a pioneer of polar bear biology, and his contributions to science, conservation and community. Jonkel was among the first scientists to capture and handle black bears and polar bears, was instrumental in developing international conservation and management strategies for polar bears, and has influenced generations of biologists, conservationists, activists, and students through his scientific research, teaching, advocacy, and character. The Last Standing Bear attempts to interpret Jonkel’s contribution to science, conservation, and community. Using direct cinema, the film examines Jonkel’s life …

Sustaining A Conservation Legacy? An In Depth Perspective On The Interagency Bison Management Plan And The Potential For Collaboration, Jason Alan Brininstool

Graduate Student Theses, Dissertations, & Professional Papers

Bison management within Yellowstone National Park (YNP), and the later recognized Greater Yellowstone Ecosystem (GYE), has been a contentious issue since the mid-1900s. At the same time the efforts of Congress and the National Park Service to literally bring the bison back from the brink of extinction qualifies the Yellowstone herd as a symbol of western heritage and culture, the wilderness standard, and one of the greatest victories of the early conservation movement in the United States (Schullery 1986). Currently, there are more than 150,000 bison in the United States, mostly contained in heavily managed reserves or on private ranches. …

Geographilia In Children's Urban Spaces: Investigating How Children Explore Outdoor Places And Connect With Natural Objects., Jeanine Sandra Garella

Graduate Student Theses, Dissertations, & Professional Papers

ABSTRACT Garella, Jeanine Sandra, M.A., Autumn 2010 Geography Geographilia in Children’s Urban Spaces: Investigating How Children Explore Outdoor Places and Connect With Natural Objects Chairperson: Jeffrey A. Gritzner The benefits children receive from outdoor play time are well documented by scholars across many disciplines. Interacting within an unstructured natural setting can foster physical, social, emotional, and spiritual growth. The lessons learned in such an environment not only help children reach developmental milestones; they also play an important role in the formation of beliefs and attitudes used in decision-making processes later in life. This is a significant point to make when …

Trends In Temperature And Rainfall Extreme Changes In Bangkok Metropolitan Area, Sangchan Limjirakan, Atsamon Limsakul, Thavivongse Sriburi

Applied Environmental Research

Trends in temperature and rainfall extremes in the Bangkok Metropolitan area were analyzed on the basis of 3 high-quality series of daily data. A set of core climate extreme indices recommended by the WMOCCL/ CLIVAR Expert Team on Climate Change Detection, Monitoring and Indices (ETCCDMI) that measures many aspects of a changing climate including changes in intensity, frequency and duration of temperature and rainfall events was computed. Analysis of these indices provided clear evidence that different aspects of temperature and rainfall extremes in the Bangkok Metropolis exhibited significant changes during 1965- 2006. The region has been clearly warming over the …

Observed Changes In Daily Rainfall Extreme Along Thailand's Coastal Zones, Atsamon Limsakul, Sangchan Limjirakan, Thavivongse Sriburi

Applied Environmental Research

Trends in daily rainfall extreme along Thailand's coastal zones were examined, based on 28 high-quality series of daily rainfall data observed at the stations along the Andaman Sea Coast (ASC), the Gulf of Thailand's western coast (GoTw) and the Gulf of Thailand's eastern coast (GoTe). A set of core climate extreme indices recommended by the WMO-CCL/CLIVAR Expert Team on Climate Change Detection, Monitoring and Indices (ETCCDMI) that measures different aspects of rainfall extreme events such as wetness and dryness conditions, frequency and intensity rainfall events was calculated. Analysis of these indices revealed notable changes in rainfall extreme events along Thailand's …

University Of New Hampshire Graduate School Catalog, 2010-2011, University Of New Hampshire

Graduate Catalog

No abstract provided.

The Mass. Memories Road Show: A State-Wide Scanning Project, Joanne M. Riley, Heather Cole

Joseph P. Healey Library Publications

The Mass. Memories Road Show (http://blogs.umb.edu/massmemories) is a public scanning project based at the University of Massachusetts Boston which partners with local communities to digitize family photographs and stories at public events with the goal of creating a digital portrait of all the 351 cities and towns in the Commonwealth. This article describes how the project works to ensure broad participation in the planning and execution of the project, as well as a detailed description of the logistics of a Road Show event, which could be replicated in other communities.

Commencement Program (December 2010), Csusb

CSUSB Commencement Programs

No abstract provided.

Commencement Program (June 2010), Csusb

CSUSB Commencement Programs

No abstract provided.

Ursinus Magazine, Winter 2010, Wendy Greenberg, Kathryn Campbell, Ellen Labrecque, Beth Laskowski

Ursinus Magazine, 1995–Present

Ursinus lauded by Middle States visiting team • Upcoming exhibitions • Berman Museum expansion on target during 20th anniversary year • Alumni critical in Ursinus admissions effort • Project Delphi takes CIE one step further • Ursinus gets greener: New initiatives • Professor melds science and art • New faculty • Determined to make a difference: Ursinus students raise awareness for conflict in Congo • Middle East expert and best-selling author lectures at Lenfest • Ursinus welcomes Jill Leauber Marsteller 1978 as Senior Vice President for Advancement • Faculty expertise: Patrick Hurley • Dairy queen: Anne Mendelson's fresh perspective on …

Morris Healthy Eating Community Food Assessment, Morris Healthy Eating

Miscellaneous Campus Publications

The Morris Healthy Eating Community Food Assessment documents an engaged and enthusiastic community ready for greater access to affordable fresh fruits, vegetables, and other healthy foods. A yearlong comprehensive community food assessment shows: college students and community members with an interest in better health and in eating healthy foods; abundant community food and health resources; some barriers to healthy eating; a host of opportunities to provide great access to affordable healthy foods. The report summarizes the work of the Morris Healthy Eating team since its founding in 2009. Its recommendations offer a map to a healthier future for the University …

A Vision For Sustainability, University Of Minnesota, Morris

Miscellaneous Campus Publications

No abstract provided.

Energy Policy For An Economic Downturn: A Proposed Petroleum Fuel Price Stabilization Plan, Thomas W. Merrill, David M. Schizer

Faculty Scholarship

A compelling case can be made for reducing America's consumption of petroleum fuels. Nearly all analysts think that the way to slash consumption of petroleum fuels is through an end-user tax. There is, however, widespread public opposition to higher gasoline taxes. Furthermore, in a recession the appropriate fiscal policy is to cut taxes, not to raise them. This paper proposes a method of stabilizing petroleum fuel prices at a sufficiently high level, without reducing aggregate consumer purchasing power. We introduce a revenue-neutral petroleum fuel price stabilization plan, called the "PFPS" plan for short Under this plan, a government surcharge on …

Fact Book 2010-11, Western Michigan University

Western Michigan University Fact Books

• General Information
• Enrollment Information
• Institutional Comparisons
• Student Information
• Faculty Information
• Budget and Resources

Faculty Senate Yearbook, 2010-11, Wmu Faculty Senate

WMU Faculty Senate Yearbooks

No abstract provided.

A Web Of Influence: How The Msp Program Has Shaped The Thoughts Of Three Instructors, J. Reyes

Journal of Mathematics and Science: Collaborative Explorations

No abstract provided.

Maximizing The Recruitment Of Scholarship-Hungry Law Faculty: A Modest Change To The Far Form, Porcher L. Taylor Iii

School of Professional and Continuing Studies Faculty Publications

Recognizing the critical need for law school recruitment teams to better assess in advance the scholarship agendas of entry-level candidates registered with the AALS Faculty Appointments Register (FAR) and of candidates who receive on-campus interviews, this article innovatively explores how a modest change to the FAR form might facilitate and transform the recruitment of scholarship-hungry tenure-track faculty.

Engaging With The Politics Of Determinist Environmental Thinking, Andrew Sluyter

Faculty Publications

No abstract provided.

The Impacts Of Land Use And Development Patterns On Water Quality Of The Belgrade Lakes, Ian M. Mccullough

Honors Theses

The purpose of this study was to assess the impacts of patterns of land use and development on water quality in the Belgrade Lakes on a regional scale. Regional research and cooperation could identify key areas in the watershed where development or changing land use could have the greatest negative influences on lake water quality. Past work has centered on water chemistry, nutrient dynamics, development and economic factors but there has been no comprehensive analysis of land use and development history for the entire Belgrade Lakes Region. The Belgrade Lakes are a chain of 7 lakes in central Maine connected …

A Spatially Explicit Model To Predict Radiocesium Body Burdens In White-Tailed Deer On The Department Of Energy's Savannah River Site, Christopher W. Bobryk

Masters Theses

A spatially explicit exposure model was developed to interpolate and predict radiocesium (137Cs) body burdens found in white-tailed deer (Odocoileus virginianus) on the U.S. Department of Energy's Savannah River Site (SRS) in west-central South Carolina. Since 1965 hunting has been allowed from permanent stands as a mechanism to manage the herd and all animals have been monitored in the field for gross beta/gamma activity levels providing a long-term spatially explicit dataset. Until now no study has attempted to model deer 137Cs at the hunt-stand level, but rather at the compartment level (1,000 - 5,200 ha). The models described here use …

Social Sustainability And Ecotourism: Rethinking Development For Social And Environmental Well-Being In The Caribbean, Veronica Dujon

Sociology Faculty Publications and Presentations

Many countries in the Caribbean are exploring ecotourism, alongside mass tourism, as a development strategy in the period following the collapse of export crop industries. Ecotourism as a strategy for economic development has produced mixed, if not disappointing, outcomes for the lives of the majority of people where it has been attempted (Honey 1999; Sinclair 1998). This article makes the argument that successful pursuit of ecotourism to promote integrated economic and social development can be enhanced when there is potential for the adverse impacts of tourism to be mitigated by the presence of certain structural domestic conditions. Using evidence from …