نتایج جستجو برای: stands

تعداد نتایج: 21645  

2001
Ann L. Lezberg Charles B. Halpern Joseph A. Antos

The development of a dense tree layer in young coniferous stands can suppress understory plants, leading to very low herb abundance and diversity. In this study, clonal development of the rhizomatous herb Maianthemum dilatatum (Wood) Nels & Macbr. was compared among four types of coniferous forest (young, closed canopy; young, silviculturally thinned; mature; and old growth) on the western Olym...

2007
ANGELA K. FULLER JENNIFER H. VASHON

We related winter habitat selection by Canada lynx (Lynx canadensis), relative abundance of snowshoe hares (Lepus americanus), and understory stem densities to evaluate whether lynx select stands with the greatest snowshoe hare densities or the greatest prey accessibility. Lynx (3 F, 3 M) selected tall (4.4–7.3 m) regenerating clear-cuts (11–26 yr postharvest) and established partially harveste...

Journal: :MGIMO Review of International Relations 2015

Journal: :Anais da Academia Brasileira de Ciências 2014

Journal: :JOJ Horticulture & Arboriculture 2018

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