Research

Leave No Trace Research Bibliography

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Zero Landfill Research: The Big Picture

The attached report summarizes work done through three phases of research that took place from ...

Leave No Trace Focused Research 2011 – 2018

The Leave No Trace Center for Outdoor Ethics (the Center) funds, designs, and undertakes ...

Waste in National Parks

A concern for parks is trash generated by visitors and the impact it has on these places.