Natural Disturbances and Historic Range of Variation: Type, Frequency, Severity, and Post-disturbance Structure in Central Hardwood Forests USA Cookbook_Gift_Guide author of The Penguin Guide

author of The Penguin Guide to the U

Harley and Ivy hit the road

This biography of Roy Reuther examines his tumultuous life

seeking out the personalities behind the great building projects and the very human motivations that gave rise to their construction—and destruction

Natural Disturbances and Historic Range of Variation: Type, Frequency, Severity, and Post-disturbance Structure in Central Hardwood Forests USA Cookbook_Gift_Guide author of The Penguin GuideThis book discusses the historic range of variation (HRV) in the types, frequencies, severities and scales of natural disturbances, and explores how they create heterogeneous structure within upland hardwood forests of the Central Hardwood Region (CHR). The book was written in response to a 2012 forest planning rule which requires that national forests to be managed to sustain ecological integrity and within the natural range of variation of natural