Now showing items 131-133 of 133
Life Cycle Assessment of Biofuels Produced from Short Rotation Woody Crops
In an effort to find a substitute for petroleum based liquid transportation fuels many countries are turning to biofuels. The newest form of these biofuels, also known as the second generation or cellulosic biofuels, have received considerable attention. Short rotation woody crops (SRWC) such as willow and poplar have been ...
Estimating the Economic Benefits of a Mt St Helens Wolf Population: a Cost Benefit Analysis Using Benefit Transfer
It has been almost 20 years since the US Fish and Wildlife Service reintroduced wolves to Yellowstone and central Idaho, yet the controversy surrounding wolves in the western US remains as fierce as ever. Meanwhile, wolf populations across MT, WY, ID, and even WA have grown to the point where many states are shifting their ...
Ecological constraints of antibiotic resistant gram-negative coliforms in an urban riverine ecosystem
The distribution of antibiotic resistant bacteria in surface water is largely unknown but nowhere is this information more critical to understanding ecosystem function and protecting public health than in urban streams. The environmental factors that drive the distribution of antibiotic resistant gram-negative coliforms were ...