The influence of fire and climate events on age structure of different species was examined in
old-growth mixed conifer in the southern Sierra Nevada. Within a 48-ha stem-mapped sample area, after a
mechanical thinning, all stumps were examined for fire scars and 526 stumps were cut to ground level and...
The Teakettle Ecosystem Experiment in the southern Sierra Nevada is using thinning and prescribed
fire to recreate historical stand conditions. As part of Teakettle we assessed pretreatment diversity and density
of the soil arthropod community in 1998 and 2000. We determined the density and diversity of soil microarthropods
among treatment...
Executive Summary
The Institute for Natural Resources (INR) received funding from the Bullitt Foundation in 2009 for Financing Mechanisms that Advance Ecosystem Services Markets and Promote Rural Sustainability. 1 That research strongly suggested that, at least for the short- and possibly medium-term, payment for ecosystem services (PES) may best be...
This paper offers a framework for use by public and private entities who manage natural resources. It focuses on the maintenance and restoration of ecological integrity to help ensure that natural systems continue to provide intrinsic value and benefits to human communities. The ecological integrity measures assess four different attributes...
Kincaid's lupine (Lupinus oreganus Heller) is a federally listed threatened species native to remnant grassland of western Oregon and southwestern Washington, and is the primary larval host plant of a once thought extinct butterfly, Plebejus icarioides fenderi Macy. Past studies concerning Kincaid's lupine reproduction
suggested that populations may suffer reductions...
Forest managers are challenged to restore resilience to forests with an elevated risk of stand-replacing fire by using mechanical thinning and prescribed fire. Implementation of these methods can be constrained by mandates to conserve sensitive wildlife species like the Pacific marten (Martes caurina). Martens avoid simplified forest stands created by...