Social and Behavioral Sciences Commons^™

Leap: Land Endowment Action Plan For Sustainable Colby, Victoria Palffy

Journal of Environmental and Resource Economics at Colby

This paper proposes that Colby College purchase land endowments to fuel its recently constructed campus biomass plant. Rather than contract with a third party, the college should invest in 30,000 acres² and sustainably harvest its own renewable fuel. Beyond this, LEAP, the land endowment action plan, presents an opportunity to improve forest health, conserve valuable ecosystems, implement major additions to the curriculum, gain fuel independence, and create a constant annual revenue stream. With a 40-year payback period, the long-term investment brings profits of over $260 million in its 100-year outlook.

Exploring The Potential To Penetrate The Energy Market For Tennessee-Produced Switchgrass, Fnu Shikha

Masters Theses

The need for alternative sources of energy which are renewable and environmentally friendly has focused attention on the development of biomass-based energy sector. Lignocellulosic energy crops such as switchgrass are considered potential feedstock for biomass-based energy because of wide range adaptability in conjunction with lower input requirements. However, the costs of the collection, storage, and transportation of the low density feedstock from farm to conversion facilities in the switchgrass supply chain pose a major barrier to the development of bioenergy sector.

The objective of the present study is to determine the optimal logistics configuration for Tennessee-produced switchgrass to penetrate the …

Bioplastics: Reinventing Conventional Plastic Production And The Future Of Biodegradable Materials, Ruby Roca

2014 Student Theses

The use of plastic is prevalent in our society due to the increasing amount of new products entering the market that need some form of packaging that is solid enough yet disposable. From everything to yogurt containers to diapers, plastic containers are a large part of our society’s consumption culture and often goes unnoticed. However, people point to plastic water bottles and containers as the only culprit, and often times forget that almost all packaging contains some form of plastic. For my thesis I want to examine how the use of plastics has increased waste material, considering that it takes …

Application Of An Imputation Method For Geospatial Inventory Of Forest Structural Attributes Across Multiple Spatial Scales In The Lake States, U.S.A., Ram K. Deo

Dissertations, Master's Theses and Master's Reports - Open

Credible spatial information characterizing the structure and site quality of forests is critical to sustainable forest management and planning, especially given the increasing demands and threats to forest products and services. Forest managers and planners are required to evaluate forest conditions over a broad range of scales, contingent on operational or reporting requirements. Traditionally, forest inventory estimates are generated via a design-based approach that involves generalizing sample plot measurements to characterize an unknown population across a larger area of interest. However, field plot measurements are costly and as a consequence spatial coverage is limited. Remote sensing technologies have shown remarkable …