Search Results - "Schaberg, P.G"

Stem girdling manipulates leaf sugar concentrations and anthocyanin expression in sugar maple trees during autumn by Murakami, P.F, Schaberg, P.G, Shane, J.B

“…To better understand the effects of sugar accumulation on red color development of foliage during autumn, we compared carbohydrate concentration, anthocyanin…”
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Associations of calcium and aluminum with the growth and health of sugar maple trees in Vermont by Schaberg, Paul G., Tilley, James W., Hawley, Gary J., DeHayes, Donald H., Bailey, Scott W.

“…We compared tree growth and crown condition with soil and foliar elemental composition in 14 sugar maple ( Acer saccharum Marsh.) stands in VT, USA, to…”
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Calcium addition at the Hubbard Brook Experimental Forest increases sugar storage, antioxidant activity and cold tolerance in native red spruce (Picea rubens) by Halman, J.M, Schaberg, P.G, Hawley, G.J, Eagar, C

“…In fall (November 2005) and winter (February 2006), we collected current-year foliage of native red spruce (Picea rubens Sarg.) growing in a reference…”
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Acidic mist reduces foliar membrane-associated calcium and impairs stomatal responsiveness in red spruce by Borer, C.H, Schaberg, P.G, DeHayes, D.H

“…Acidic deposition can leach essential pools of calcium (Ca) directly from plant foliage. Because of the central role of Ca in environmental signal…”
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Accretion, partitioning and sequestration of calcium and aluminum in red spruce foliage: implications for tree health by Borer, C.H, Schaberg, P.G, DeHayes, D.H, Hawley, G.J

“…Calcium (Ca) is an essential macronutrient in plants and is an important component of many cellular structures and physiological processes as well as overall…”
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Photosynthetic capacity of red spruce during winter by Schaberg, P.G, Shane, J.B, Cali, P.F, Donnelly, J.R, Strimbeck, G.R

“…We measured the photosynthetic capacity (P(max)) of plantation-grown red spruce (Picea rubens Sarg.) during two winter seasons (1993-94 and 1994-95) and…”
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Physiological implications of seasonal variation in membrane-associated calcium in red spruce mesophyll cells by DeHayes, D.H, Schaberg, P.G, Hawley, G.J, Borer, C.H, Cumming, J.R, Strimbeck, G.R

“…We examined the pattern of seasonal variation in total foliar calcium (Ca) pools and plasma membrane-associated Ca (mCa) in mesophyll cells of current-year and…”
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Winter photosynthesis of red spruce from three Vermont seed sources by Schaberg, P.G. (Northeastern Forest Experiment Station, Burlington, VT.), Wilkinson, R.C, Shane, J.B, Donnelly, J.R, Cali, P.F

“…We evaluated winter (January through March) carbon assimilation of red spruce (Picea rubens Sarg.) from three Vermont seed sources grown in a common garden in…”
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