(2009). Old-Growth Forests in the Context of International Environmental Agreements. In: Wirth, C., Gleixner, G. & Heimann, M. (Eds.), Old-Growth Forests: Function, Fate and Value. (pp. 451-461). Berlin, Germany: Springer.Freibauer, A. (2009): Old-growth forests in the context ...
An Old-Growth Definition for Red River Bottom Forests in the Eastern United States This paper describes old-growth oak (Quercus) forests in the eastern USA as it exists today. Topics covered include: (1) presettlement versus modern old-gr... T Shear,M Young,R Kellison - 《Studies in Regi...
Spotted owls(斑点猫头鹰) live in old-growth forests in the western United States and act as an indicatorspecies, a measure of the biological health of_1_ area, for public land management.The species is_2_(particular) allergic to logging, and the northern subspecies of spotted owl 3_(list)...
Sign in to download hi-res image Fig. 1.Definitions of old-growth forests tend to lie at the intersection of considerations of ecology, policy, and values. At its most basic, old forests may be characterized by old trees and low levels of human influence (Barton, 2018). Many scientific ...
摘要: Old-growth forests in the Douglas-fir region are distinguished pri-marily by several structural characteristics including a wide range of tree sizes and ages, a deep multilayered crown canopy, large individual trees, and accumulations of coarse woody debris including snags...
2013. Late-successional and old-growth forests in the Northeastern United States: structure, dynamics, and prospects for restoration. Forests 4:1055-1086.Ducey J.M., Gunn S.J., Whitman A.A. 2013. Late-successional and old-growth forests in the Northeastern United States: structure, dynamics,...
2012. Governing old-growth forests: the interdepen- dence of actors in Great Bear Rainforest in British Columbia. Soc Nat Res Int J. 25:900-914.Raitio, Kaisa, and Heli Saarikoski. 2012. "Governing Old-Growth Forests: The Interde- pendence of Actors in Great Bear Rainforest in British...
Redwood National Park, national park in the northwestern corner of California, U.S. It was established in 1968, with a boundary change in 1978, and was designated a World Heritage site in 1980. Preserving virgin (old-growth) groves of ancient redwood tre
Old-Growth Forests Are What Giant Pandas NeedScience Daily
The role of forest structural elements in determining the occurrence of two specialist woodpecker species in the Carpathians, Poland The White-backed Woodpecker (WbW) and the Three-toed Woodpecker (TtW) are rare woodpecker species that inhabit natural old-growth forests with abundant dea... Kajtoch...