Research Database

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Synthesis of science to inform land management within the Northwest Forest Plan area: executive summary

Year: 2018

This is the executive summary of a three-volume science synthesis that addresses various ecological and social concerns regarding management of federal forests encompassed by the Northwest Forest Plan (NWFP). Land managers with the U.S. Forest Service provided questions that helped guide preparation of the synthesis. It builds on the 10-, 15-, and 20-year NWFP monitoring reports and synthesizes the vast body of relevant scientific literature that has accumulated in the 24 years since the NWFP was initiated. Here we summarize scientific findings and considerations for management that were…

Climate Change and Fire, Fish and Wildlife Habitat, Restoration and Hazardous Fuel Reduction

management, wildlife, synthesis

Publication Type: Report

Towards an understanding of the evolutionary role of fire in animals

Year: 2018

Wildfires underpin the dynamics and diversity of many ecosystems worldwide, and plants show a plethora of adaptive traits for persisting recurrent fires. Many fire-prone ecosystems also harbor a rich fauna; however, knowledge about adaptive traits to fire in animals remains poorly explored. We review existing literature and suggest that fire is an important evolutionary driver for animal diversity because (1) many animals are present in fire-prone landscapes and may have structural and phenotypic characters that contribute to adaptation to these open landscapes; and (2) in some cases, animals…

Fire Effects and Fire Ecology, Fish and Wildlife Habitat

biodiversity, wildlife

Publication Type: Journal Article

Cumulative effects of wildfires on forest dynamics in the eastern Cascade Mountains, USA

Year: 2018

Wildfires pose a unique challenge to conservation in fire‐prone regions, yet few studies quantify the cumulative effects of wildfires on forest dynamics (i.e., changes in structural conditions) across landscape and regional scales. We assessed the contribution of wildfire to forest dynamics in the eastern Cascade Mountains, USA from 1985 to 2010 using imputed maps of forest structure (i.e., tree size and canopy cover) and remotely sensed burn severity maps. We addressed three questions: (1) How do dynamics differ between the region as a whole and the unburned portion of the region? (2) How do…

Fire Effects and Fire Ecology, Mixed-Conifer Management

forest dynamics, ponderosa pine

Publication Type: Journal Article