(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 ...
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,...
Ⅲ.语法填空Spotted owls(斑点猫头鹰) live in old-growth forests in the western United States and act as an indicator species, a measure of the biological health of _ 1_ area, for public-land management.The species is 2 (particular) allergic to logging,and when the northern subspecies of spo...
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...
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 studies of old-growth consist of cha...
B Spotted owls (斑点猫头鹰) live in old-growth forests in the western United States and act as an indicator species, a measure of the biological health of 1 area, for public land management.The species is 2 (particular) allergic to logging, and the northerm subspecies of spotted owl 3 (...
Most old-growth forests that are outside of protected parks and ___ have been harvested. 相关知识点: 试题来源: 解析 reserves 题目中的空格需要与“protected parks”并列,表示另一种保护区域。常见的搭配是“protected parks and reserves”(保护公园和保护区),意指未受保护的森林已被砍伐。题目结构完整,...
BILLINGS, Mont. (AP) — U.S. officials on Thursday solicited outside help as they craft definitions of old growth and mature forests under an executive order from Pr…
Old-growth forests seem to ___. A. become less safe for the owls B. benefit from northern spotted owls C. be in danger of dying out D. regrow at a fast speed 相关知识点: 试题来源: 解析 B.benefit from northern spotted owls 反馈 收藏 ...
网络天然林 网络释义 1. 天然林 「富裕国家的原生天然林(old-growth forests)与其他野生生物逐渐恢复生机,或者因为农地的缩减而受益良多,斯堪地纳维 … mypaper.pchome.com.tw|基于3个网页 释义: 全部,天然林