Results 31 to 40 of about 13,056 (168)
Pseudotsuga menziesii (Cultivated)
, 2011 Pseudotsuga menziesii, Female cones. Family Pinaceae.
Hugh D. Wilson
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Pseudotsuga menziesii var. glauca: Rocky Mountain Douglas-Fir
EDISDouglas-Fir grows 40 to 60 feet and spreads 15 to 25 feet in an erect pyramid in the landscape. The species grows to more than 200 feet tall in its native habitat, but this variety grows slower and is smaller than the species and has very attractive ...
Edward Gilman +3 more
doaj +1 more source
Наукові праці Лісівничої академії наук України, 2020 Douglas-fir is an introduced species with a pronounced specific character of growth - it grows relatively slowly at a young age, but with a subsequent acceleration of the growth rate and maintaining its high intensity for a long period of time - one ...
Iurii Debryniuk
doaj +1 more source
New Phytologist, EarlyView.Yellow‐cedar has experienced widespread decline as climate change reduces the snowpack that insulates its roots, but the mechanism of injury is unknown. We tested two competing hypotheses in roots of four conifers: loss of xylem conductivity from freeze‐thaw embolism, or loss of radial conductivity from direct freezing injury that forms cortical ...
Milos Simovic, Sean T. Michaletz
wiley +1 more source
New Phytologist, EarlyView.Field site and experimental set‐up with stemflow‐labelled European beech trees. Summary Stemflow of forest trees can contribute a significant fraction of water to forest's water fluxes; however, it is still unclear whether and to what extent trees and their neighbours use stemflow for water uptake and supply.
Simon Haberstroh +7 more
wiley +1 more source
Evaluación del potencial dendroclimático de Pinus lumholtzii B.L. Rob. & Fernald
Revista Mexicana de Ciencias Forestales, 2017 Pinus lumholtzii se distribuye ampliamente en la Sierra Madre Occidental, en sitios con afloramiento de roca, por lo que sus anillos de crecimiento podrían ser sensibles a variables climáticas.
Martha Angel González Elizondo +3 more
doaj +1 more source
From quantity to quality: the evolution of forest restoration in the United Kingdom
Restoration Ecology, EarlyView.Abstract Introduction Over the past century, forest cover in the United Kingdom has increased threefold. However, the pathways, achievements, and shortcomings of this expansion remain underexplored. Objectives This study analyses the drivers, implementation, and legacies of forest restoration in the United Kingdom before and after 1990, which is when ...
Susanne Raum +4 more
wiley +1 more source
Pseudotsuga menziesii (Native)
, 2011 Pseudotsuga menziesii, branch - cones. Family Pinaceae.
James R. Manhart
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Interacting effects of invasion and soil microbes on Douglas‐fir seedling response to drought
EcosphereGlobal change is affecting native species and communities through multiple anthropogenic drivers which likely interact, complicating our ability to predict the net effects of global change.
Sara Grove +3 more
doaj +1 more source
Nutrition of Douglas-fir in four different regions of the Czech Republic
Journal of Forest Science, 2019 Soil properties and foliar chemistry of Douglas-fir stands were evaluated in four regions with historical cultivation of this introduced species in the Czech Republic.
Vít Šrámek +2 more
doaj +1 more source