Results 21 to 30 of about 2,041,388 (260)
, 1979 spruce nWhite Spruce [_Picea glauca_] ... is found in only scattered amounts throughout Newfoundland and Labrador... Black Spruce [_Picea mariana_] because of its high wood density ...
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Responses of black spruce (Picea mariana) and tamarack (Larix laricina) to flooding and ethylene treatments. [PDF]
, 2003 Black spruce (Picea mariana (Mill.) BSP) and tamarack (Larix laricina (Du Roi) K. Koch) are the predominant tree species in the boreal peatlands of Alberta, Canada, where low nutrient availability, low soil temperature and a high water table limit their ...
Macdonald, S. Ellen +2 more
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Frontiers in Plant Science, 2018 Forest regeneration is a key element in achieving sustainable forest management. Partial harvest methods have been used extensively in temperate broadleaf and mixedwood ecosystems to promote regeneration on poorly stocked sites and to maintain forest ...
Miguel Montoro Girona +4 more
doaj +1 more source
Reproduction by Layering in the Black Spruce [PDF]
Botanical Gazette, 1913 n ...
openaire +1 more source
Ecosphere, 2021 Old‐growth forests are optimal habitats for many woodpeckers, which are often themselves excellent indicators of deadwood‐associated biodiversity. Old‐growth forests are, however, heterogeneous ecosystems in terms of structure, composition, and deadwood ...
Maxence Martin +3 more
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Suboptimal host tree benefits the overwintering of a destructive forest insect pest
Basic and Applied Ecology, 2023 Winter represents a stressful period for many organisms, and terrestrial insects are particularly susceptible to adverse thermal conditions. However, exposure to thermal stress and its effects on insect survival and performance can be modulated by ...
Eric R.D. Moise +2 more
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iForest - Biogeosciences and Forestry, 2019 Norway spruce is often considered to have a negative impact on a site, yet it is native to many mountain regions of Europe. The relative influence of Norway spruce on site properties has frequently been compared with that of both broadleaved and other ...
Špulák O, Kacálek D, Balcar V
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Trees, Forests and People, 2021 Forest managers need site productivity estimates for currently grown tree species as well as those that might be considered for future management on a given site.
Mahadev Sharma
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Tree Seedlings Detection and Counting Using a Deep Learning Algorithm
Applied Sciences, 2023 Tree-counting methods based on computer vision technologies are low-cost and efficient in contrast to the traditional tree counting methods, which are time-consuming, laborious, and humanly infeasible.
Deema Moharram, Xuguang Yuan, Dan Li
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Marcell Experimental Forest Black Spruce Dendrochronology
, 2011 This data set includes raw tree ring width files of black spruce trees collected from six peatlands at the Marcell Experimental Forest. The data were collected for the purpose of investigating the roles of peatland water table elevations on black spruce ...
Dymond, Salli
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