Nutrient Load Reduction: Challenges facing the Chesapeake 2000 Agreement

The Chesapeake Bay is the largest estuary in the United States supporting a complex ecosystem that sustains many habitats and the organisms that depend on them. The bay also supports economic, recreational, and cultural activities to over 16 million people residing in the watershed. Changes within the watershed have caused excessive levels of nutrients, mainly nitrogen and phosphorous, to pollute the bay. The Chesapeake Bay Program, guided by a complex agreement, was created to address these and other issues and oversee the restoration of the bay. The most recent version of this agreement, the Chesapeake 2000, declares its continued commitment to restore the bay with over 100 goals to be met by the year 2010. Reports show that although intensive efforts have been made to promote nutrient reduction, very little reduction has actually resulted. This project described these efforts. The final results reveal obstacles affecting progress, shortcomings to current approaches and possible solutions for future implementation.

Restaurant Health and Hygiene: A Model Program with Theory-Based Guidelines for Implementation

Poor hygienic practices and illness of restaurant employees are major contributors to the contamination of food and the occurrence of food-borne illness in the United States, costing the food industry and society billions of dollars each year. Risk factors associated with this problem include lack of proper handwashing; food handlers reporting to work sick; poor personal hygiene; and bare hand contact with ready-to-eat foods. However, traditional efforts to control these causes of food-borne illness by public health authorities have had limited impact, and have revealed the need for comprehensive and innovative programs that provide active managerial control over employee health and hygiene in restaurant establishments. Further, the introduction and eventual adoption by the food industry of such programs can be facilitated through the use of behavior-change theory. This Capstone Project develops a model program to assist restaurant owners and operators in exerting active control over health and hygiene in their establishments and provides theory-based recommendations for the introduction of the program to the food industry.

The Exploration and Development of Alternative Management Strategies for Mining and Recreational Activities Atop Mount Antero and Mount White; Chaffee County, Colorado

The Mount Antero/White area is a popular prospecting area. Recent expansions in the recreation economy is drawing more visitors to the area. Consequently, visitors may be placing unsustainable pressures on the landscape. In order to help rectify this, the legal, ecological, geologic, aesthetic, recreational, historic, social, and economic character of the Antero/White area has been identified. Four feasible management alternatives have also been recognized. They are a) take no new management actions, b) prohibit motorized activities in the area, c) develop a mineralogical park, and d) a combination of options b and c. Option C has been defended, as it best balances the desires of area users with the underlying ecological and geological character of the area.

The Rueter-Hess Dam and Reservoir Project: A Question of Sustainable Water

Water in sufficient quantities throughout the Colorado Front Range is becoming increasingly limited. This paper examines the consequences for continued unsustainable use of water for communities of the Denver metropolitan area. This paper also looks at the effect that water law in the West has for otherwise optimum distributions of water. In addition, four regional and state water studies are reviewed for their contribution to sustainable water. Finally, the Final Environmental Impact Statement of the Rueter-Hess dam and reservoir project in Parker, Colorado is explored. Key findings conclude that the Rueter-Hess project may not, by itself, provide sustainable water for Parker; but the project will create incentive and opportunity for communities throughout the region to address the question of sustainable water.

Avoiding Extinction: An Evaluation of Short-Term Recovery Recommendations for the Endangered Rio Grande Silvery Minnow

The endangered Rio Grande silvery minnow (Hybognathus amarus; RGSM) is nearing extinction and requires immediate recovery actions. In a draft report to the Middle Rio Grande Program, a Program Advisory Panel (PAP) recommended 34 short-term recovery measures to be implemented within the next five years, and 21 long-term recovery actions. However, these recommendations need further analysis to determine if and how the actions could be implemented. This project evaluated short-term recommendations provided by the PAP to identify the most effective and rank the relative importance of the actions. These recommendations were divided into 7 recovery categories: population augmentation (5 recommendations); hydrologic regimen (4 recommendations); physical habitat (3 recommendations); biological component of habitat (2 recommendations); population monitoring (6 recommendations); monitoring, analysis, and modeling (12 recommendations); and information and planning (2 recommendations). Each recommendation was evaluated for its potential to produce anticipated recovery progress for the RGSM based on assessments of the degree of feasibility, cost effectiveness, and associated potential consequences if fully implemented. In addition, other alternatives in a range of options were also considered where applicable. In each case, recommendations were evaluated from on-site visits, interviews with researchers and resource managers, and literature review. Based on the research findings, three major groupings of the recovery categories were identified: natural aspects of recovery, program aspects of recovery, and emergency measures. At least one recovery category within each major grouping was considered important by the respondents, which indicates that each grouping is of high importance in relation to the situation at hand. However, actions within each grouping have varying priorities given constraints on available resources, time, and budget. An integrated approach that accounts for the complexity of the river system and the species itself was considered the best approach to avoid extinction while ensuring long-term sustainability. Results of these analyses were provided directly to the PAP for their review, and it is anticipated that project results could advance implementation of the most appropriate immediate recovery actions needed to prevent extinction of the RGSM.

Effective Surface Water Quality Policies: A Contrast of Policies in the United States and the European Union

The United States and the European Union each have their own policy approach to protect surface water quality. Both policy approaches are similar in many ways. Both rely heavily on command and control. However, there are differences in the application of the details. Both the U.S. and E.U. began current efforts to protect surface water quality in the 1970s, yet quality continues to less than desired in both places. Both have reduced point source pollutants but have had difficulty controlling non-point source pollutants even though policies have been in place for many decades. The successes and failures of the two policies are studied in this project to determine which aspects of both policies will best protect surface water quality in an increasingly complex future.

The Role of Citizen Participation in Wildlife-Sensitive Transportation Projects

An extensive and growing road system in the United States bisects vital wildlife habitat and is causing deleterious ecological effects on many wildlife species. The primary impacts include collisions between wildlife and vehicles, altered movement patterns within habitat, and/or the complete blockage of movements between vital habitats. The increasing size of the road network and number of vehicles will only intensify the problem unless proactive wildlife mitigation measures are developed to minimize these adverse effects. Therefore, this capstone project examines the role of citizen advocacy for promoting wildlife protection in the planning and development of wildlife-sensitive transportation projects in the United States. Based upon a data analysis of 21 questionnaires from qualified participants, it was determined that citizen participation is an important component associated with the development of wildlife-sensitive transportation projects. However, four major barriers to facilitating effective citizen participation processes were identified. 1) A lack of awareness. Citizens are only minimally aware of wildlife and transportation issues, including: a) the ecological impacts of roads, b) the solutions available to mitigate these impacts, and c) the opportunities to advocate for the protection of wildlife during transportation planning processes; 2) Public apathy or a lack of citizen interest in wildlife and transportation issues; 3) Ineffective citizen participation techniques and processes; and 4) Poor communication with citizens. Four recommendations were provided to assist in overcoming these barriers and to help define a better role for citizen advocacy in protecting wildlife from the growing road network.

Onsite Wastewater Model Performance Code Implementation Plan

As the population of Colorado continues to grow, the impacts from individual sewage disposal systems, or onsite wastewater systems (OWS), are becoming more apparent. Increased use of OWS impacts not only water quality but land use and development as well. These impacts have led to the need for a new generation of wastewater regulations in the state, a transition from the historic prescriptive requirements to a more progressive, performance-based system. A performance-based system will allow smarter growth, improved water quality, and cost savings for both the regulatory agencies and the OWS industry in Colorado. This project outlines the challenges and essential elements required to make this transition, and provides guidance on how to meet the challenges and overcome barriers to implementing a performance code in Colorado.

A Watershed Approach to Managing the Natural Resources in South Carolina

Environmental degradation from point and non-point source pollution in the past ten years has made it increasingly clear that threats to aquatic resources cannot adequately be addressed without a more integrated watershed approach to the management. Through comprehensive, qualitative interviews of experts in the watershed approach in South Carolina, recommendations will be made to improve this holistic process. Conducting interviews to compile institutional knowledge on the incentives and barriers from professionals working within the watershed approach will show how managing the natural resources in South Carolina could be more effective and efficient. By gathering experiences of lessons learned, best approach techniques, and suggestions for future watershed planning, several recommendations were made to further the use of the watershed approach in South Carolina.

Effects of Annual Spring Flow Events on Abundance of Rio Grande Sillvery Minnow, Red Shiner, and Fathead Minnow with Notes on Recovery Needs for the Rio Grande Silvery Minnow

I investigated effects of annual spring flows on the abundance of Rio Grande silvery minnow, red shiner, and fathead minnow within two segments of the Middle Rio Grande (i.e., above and below the Rio Puerco) using 12 years of data. Rio Grande silvery minnow abundance was positively related to high spring flows and negatively related to low spring flows. Conversely, the abundance of the red shiner and fathead minnow were negatively related to high spring flows and positively related to low spring flows. The strength of these relationships varied with species and location but results from analyses below the Rio Puerco showed a stronger positive and negative relationship (with high and low spring flows, respectively) for Rio Grande silvery minnow.

Protecting Children: The United States Did Not Get the Lead Out

The lack of education and awareness of the potential of lead based paint hazards in residents across the United States is still a problem today. Simple educational tools and regulation changes can protect children who are at risk from being harmed by this hazard. Currently, there is inadequate outreach to educate the general public about lead based paint. A questionnaire was provided to families that have children under the age of seven and that live in residences built prior to 1978. The research and questionnaires confirm that more education, as well as regulation changes, is needed to keep children safe from lead paint hazards.

Review and Recommendations for Fast-Track Wetland Permitting for Petroleum Pipeline Maintenance

The petroleum pipeline industry in the United States is challenged with maintaining the integrity of their pipelines, while also protecting the environment during any pipeline repairs. This project provides information on the activities relating to the industry Integrity Management Program, assesses the process that federal agencies are developing to create streamlined permitting processes, and if the necessary federal, state, and local wetland permits can be obtained in the time frame required by the law. Recommendations are also made for implementation of a fast-track wetland permitting process and what pipeline companies can do to speed up the permitting process. This project focuses on the refined petroleum pipelines that originate near the Gulf of Mexico and terminate in the Northeastern United States.

River Recreation Management in Western States: Results of a Recreation Management Survey

This Capstone represents a qualitative analysis of survey responses concerning river recreation management policies and techniques in the Western United States. Respondents were asked about management topics including permits and fees, monitoring, enforcement, resource management, recreational experience, and current and future demand for whitewater rafting. Responses with consistent results include those for questions concerning permits for commercial uses, justification of fees, and enforcement, while responses with variation in results were received for questions concerning permits for private uses, agency self-sufficiency, monitoring, and use capacity. Most respondents do not expect a significant increased demand for commercial or private boating in the next five years. Respondents that do expect an increase do not see a need for additional commercial outfitters.

Land Reform in South Africa in Light of Emerging Urbanization, Industrialization, and Globalization Trends

Black South Africans experienced centuries of mistreatment and land dispossessions, leaving their population in dire poverty and dependence. The 1994 democratization of South Africa birthed a three-fold land reform program dedicated to land restitution, land redistribution, and tenure reform. The first decade of implementation left government goals unmet. The relevance of land reform is examined given modern-day urbanization, industrialization, and globalization. This paper affirms land reform is still relevant socially and is therefore relevant politically and economically. Improvements to program implementation are suggested in the following areas: implementing agency support; rural representation; information management; land market stimulation; beneficiary support; and agrarian reform. Land reform limitations are discussed, and industrialization is briefly explored as the more likely solution to poverty issues.

Assessment of a Biomass Utilization Alternative for Colorado State Parks

Colorado State Parks is currently managing overstocked wildland fuels on critical Parklands through mechanical mastication projects, but wants to determine the feasibility of alternatively turning thinned materials into marketable biomass fuel. Accurate estimates of potential volume and associated production costs are critical to determining this feasibility. In this study, forest inventory data were used to estimate potential volume and combined with data from previous studies to estimate potential harvest and haul costs and revenues. This study reveals that a biomass utilization alternative may be an economically feasible option for State Parks to pursue and in many cases may be more economically favorable than current mechanical treatments.