Strobilus production and growth of Pacific yew under a range of overstory conditions in western Oregon [PDF]
Strobilus production, growth, and morphology of Pacific yew (Taxus brevifolia Nutt.) were examined at three sites in the Cascade Mountains and one site in the Willamette Valley of western Oregon.
Wilson, M. V. +2 more
core +6 more sources
Ecosphere, 2022 The occurrence of extreme warm events and early snowmelt is predicted to increase in high‐latitude ecosystems, even during periods of time when there is no coincident reduction in total precipitation.
Kobayashi Makoto +4 more
doaj +1 more source
Palustrine forested wetland vegetation communities change across an elevation gradient, Washington State, USA [PDF]
PeerJ, 2020 Background Forested wetlands support distinct vegetation and hydrology relative to upland forests and shrub-dominated or open water wetlands. Although forested wetland plant communities comprise unique habitats, these ecosystems’ community structure is ...
Nate Hough-Snee
doaj +2 more sources
Fire, 2022 Forest fires spread via production and combustion of pyrolysis gases in the understory. The goal of the present paper is to understand the spatial location, distribution, and fraction (relative to the overstory) of understory plants, in this case ...
Molly M. Herzog +11 more
doaj +1 more source
Contributions of understory and/or overstory vegetations to soil microbial PLFA and nematode diversities in Eucalyptus monocultures. [PDF]
PLoS ONE, 2014 Ecological interactions between aboveground and belowground biodiversity have received many attentions in the recent decades. Although soil biodiversity declined with the decrease of plant diversity, many previous studies found plant species identities ...
Jie Zhao +5 more
doaj +1 more source
Long-Term Suppression of Hardwood Regeneration by Chinese Privet (Ligustrum sinense)
Frontiers in Forests and Global Change, 2022 Native hardwood regeneration in the southeast United States is hindered by repeat disturbance events and the presence of invasive species. Our study aimed to determine the ability of native species in an unmanaged urban forest fragment to persist ...
Taylor N. Turner +2 more
doaj +1 more source
Soil microbiomes of hardwood‐ versus pine‐dominated stands: Linkage with overstory species
Ecosphere, 2023 Biodiversity in forest ecosystems is paradoxical. Whereas their most apparent component—the woody overstory—is the least diverse with respect to numbers of species, the least apparent component is the biotic community of highest diversity—the soil ...
Frank S. Gilliam +5 more
doaj +1 more source
Data in Brief, 2018 Growing demand for non-timber forest ecosystem services has resulted in increased use of partial harvesting in boreal forests. Since the 1990s, multiple studies have yielded short-term responses to partial harvesting.
Rongzhou Man, Hua Yang, John W. Schnare
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The influencing factors for distribution patterns of resident and migrant bird species richness along elevational gradients [PDF]
PeerJ, 2022 The latitudinal and elevational patterns of species richness of resident and migrant birds have been of interest to researchers over the past few decades, and various hypotheses have been proposed to explain the factors that may affect these patterns ...
Jin-Yong Kim +3 more
doaj +2 more sources
Forests, shrubs, and terrain: top‐down and bottom‐up controls on forest structure
Ecosphere, 2018 Overstory forest structure responds to terrain‐related abiotic factors and to biotic interactions among overstory and understory plants. Unlike species abundance, tree height, biomass, and leaf area in many regions have been poorly quantified in relation
Paul V. Bolstad +2 more
doaj +1 more source