Results 11 to 20 of about 42,122 (260)
Metabolic Response of River Birch and European Birch and European Birch Roots to Hypoxia [PDF]
Plant Physiology, 1984 Flood tolerance of woody plants has been attributed to internal oxygen diffusion from shoot to root, metabolic adaptation within the root, or both. The purpose of this study was to compare several biochemical and physiological responses of birch roots to hypoxia in order to determine the nature of root metabolic adaptation to low oxygen tension.
R R, Tripepi, C A, Mitchell
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Journal of Hydrology and Hydromechanics, 2023 Rainfall interception process is an important part of the biohydrological cycle, in which vegetation plays an important role by regulating the amount and dynamics of rainfall reaching the ground.
Zabret Katarina +2 more
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Insects, 2014 We recorded five species of elfins (Callophrys) during annual spring surveys targeting frosted elfin C. irus (state-listed as threatened) in 19 pine-oak barrens in central Wisconsin USA during 1994–2013. At the northwest end of its range here, C. irus co-
Ann B. Swengel, Scott R. Swengel
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Variability of some morphological traits of one-year old red oak, black walnut, birch and wild pear seedlings in the nurseries of Jastrebac region [PDF]
Glasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2002 Five morphological and quantitative characteristics of one-year old seedlings of Red oak (Quercus rubra L), Black walnut (Juglans nigra L), Wild pear (Pyrus pygrowser Borkh) and Birch (Betula verrucosa Ehrh) were studied.
Krstić Milun, Vojinović Nevena
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Short-term Load Forecasting Method Based on BIRCH-CNN-GRU Model
Taiyuan Ligong Daxue xuebao, 2023 Residential Short-term load forecasting is an important basis for power department to make dispatching plan reasonably. A short-term load forecasting framework was proposed that is based on Balanced Iterative Reducing and Clustering using Hierarchies ...
Kunqi LI, Runquan MENG, Fenglian LI
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Scientifica, 2016 Regal Fritillary (Speyeria idalia) primarily inhabits prairie, a native grassland of central North America, and occurs rarely in nonprairie grasslands further east. This butterfly has experienced widespread decline and marked range contraction.
Scott R. Swengel, Ann B. Swengel
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Placental Transfusion for Asphyxiated Infants
Frontiers in Pediatrics, 2019 The current recommendation for umbilical cord management of non-vigorous infants (limp, pale, and not breathing) who need resuscitation at birth is to immediately clamp the umbilical cord.
Anup C. Katheria +3 more
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Betula papyrifera: paper birch, western birch, white birch, canoe birch
, 2013 Species profile for Betula papyrifera: paper birch, western birch, white birch, canoe ...
Smreciu, A., Gould, K., Wood, S.
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Verification of three-parameter models of dependence of height on the diameter at breast height for birch stands of the European part of Russia [PDF]
Сибирский лесной журнал, 2020 Of great importance when conducting forestry operations and scientific research is the accuracy of determining the height of trees. The height of trees in a particular area is usually calculated using models, where it is a function of diameter at breast ...
A. V. Lebedev, V. V. Kuzmichev
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Yield Performance of Woody Crops on Marginal Agricultural Land in Latvia, Spain and Ukraine
Agronomy, 2022 Agricultural land abandonment due to biophysical and socioeconomic constraints is increasing across Europe. Meanwhile there is also an increase in bioenergy demand.
Santa Celma +7 more
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