Results 21 to 30 of about 40,853 (208)
Short‐term growth response of jack pine and spruce spp. to wood ash amendment across Canada
GCB Bioenergy, 2020 Wood ash amendment to forest soils contributes to the sustainability of the growing bioenergy industry, not only through decreased wood ash waste disposal in landfills but also by increasing soil/site productivity and tree growth.
Caroline E. Emilson +11 more
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Ecosphere, 2022 Spruce–fir (Picea–Abies) forests of the North American Acadian Forest Region are at risk of disappearing from the northeastern United States and Canada due to climate change.
Caitlin Andrews +4 more
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Detection of Hybrids in Natural Populations of Picea Glauca and Picea Englemannii
The UW National Parks Service Research Station Annual Reports, 2011 The geographic borders between related species are often overlapping and much is unknown about the ecological and evolutionary dynamics between species in these regions. This is particularly true within long-lived forest trees such as conifers. The spruce species Picea glauca and Picea engelmannii were used in this study to elucidate the genetic ...
Monia Haselhorst, C. Buerkle
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Інтродукція Рослин, 2018 Objective – to analyze the viability of three representatives of the genus Picea A. Dietr. in linear and roadside plantations of Kryvyi Rih to determine the prospects for their further use in landscaping of the cities of Steppe Dnieper Area.
N.Yu. Shevchuk +2 more
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Frontiers in Plant Science, 2020 The C5 hemiterpenes isoprene and 2-methyl-3-buten-2-ol (MBO) are important biogenic volatiles emitted from terrestrial vegetation. Isoprene is emitted from many plant groups, especially trees such as Populus, while emission of MBO is restricted to ...
Ann-Sophie Lehnert +5 more
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Desiccation, cryopreservation and water relations parameters of white spruce (Picea glauca) and interior spruce (Picea glauca x engelmannii complex) somatic embryos [PDF]
Tree Physiology, 2001 Effects of drying and cryopreservation on survival of spruce (Picea glauca (Moench) Voss and Picea glauca x engelmannii complex) somatic embryos (SEs) were investigated with the aim of developing simple and robust protocols for embryo storage. Somatic embryos dried over salt solutions of known water potential (Psi) survived removal of virtually all ...
R E, Percy +3 more
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Highly informative single-copy nuclear microsatellite DNA markers developed using an AFLP-SSR approach in black spruce (Picea mariana) and red spruce (P. rubens). [PDF]
PLoS ONE, 2014 Microsatellites or simple sequence repeats (SSRs) are highly informative molecular markers for various biological studies in plants. In spruce (Picea) and other conifers, the development of single-copy polymorphic genomic microsatellite markers is quite ...
Yong-Zhong Shi +2 more
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Data on the occurrence of corticolous myxomycetes from Denali National Park, Alaska
Data in Brief, 2016 This data set contains data about corticolous (bark-inhabiting) myxomycetes from a 100×100 m2 plot including ca. 380 trees of Picea glauca (white spruce), of which 260 were large enough that bark could been sampled to prepare moist chamber cultures.
M. Schnittler +6 more
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Environmental Research Letters, 2016 Boreal forests are critical sinks in the global carbon cycle. However, recent studies have revealed increasing frequency and extent of wildfires, decreasing landscape greenness, increasing tree mortality and declining growth of black and white spruce in ...
Patrick F Sullivan +4 more
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Hortus Botanicus, 2017 The present study reports 80 lichens and lichenicolous or non-lichenized saprobic fungi on 22 species of introduced coniferous species in the Botanic Garden's arboretum of Petrozavodsk State University (Republic of Karelia).
Androsova Vera Ivanovna +2 more
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