Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Michael S. Greenwood"'
Autor:
Larry J. Millet, Richard J. Giannone, Michael S. Greenwood, Carmen M. Foster, Kathleen M. O’Neil, Alexander D. Braatz, Sandra M. Davern
Publikováno v:
Micromachines, Vol 12, Iss 8, p 904 (2021)
The microvasculature system is critical for the delivery and removal of key nutrients and waste products and is significantly damaged by ionizing radiation. Single-cell capillaries and microvasculature structures are the primary cause of circulatory
Externí odkaz:
https://doaj.org/article/47be94ec8f6940b1b64693ad80f3e0f2
Publikováno v:
Grana. 61:349-354
Autor:
James Anderson, Kenneth M Laustsen, David I. Maass, Lloyd C. Irland, Brian E. Roth, Michael S. Greenwood
Publikováno v:
Journal of Forestry. 118:124-138
AbstractField measurements of operational plantations and research plots demonstrate that growth rates of exotic larches in unmanaged stands can exceed 12 m3 per hectare per year in Maine and elsewhere. This paper briefly reviews the recent history o
Publikováno v:
Silvae Genetica. 64:73-80
Twenty-two year measurements of a test of inter- and intraspecific larch hybrids among European (E), Japanese (J) and tamarack (T) parents growing in central Maine reveal significant hybrid vigor, especially among crosses involving J and E parents. T
Publikováno v:
Journal of Sustainable Forestry. 28:48-62
Foliar plasticity is widespread among woody plants, and historically most observations have been made in angiosperms. This review concentrates on examples from gymnosperms, particularly the Pinaceae, since there have been a number of recent studies o
Autor:
Cristin L. O’BrienC.L. O’Brien, George L. JacobsonG.L. Jacobson, Michael S. Greenwood, Alan S. White, Corinne A. Diggins, Michael E. Day, Jason Schatz, Robert G. Wagner
Publikováno v:
Canadian Journal of Forest Research. 38:2295-2305
Red spruce ( Picea rubens Sarg.) and balsam fir ( Abies balsamea (L.) Mill.) are sympatric in much of the Acadian Forest, but their relative regeneration success during the changing climates of the Holocene and after harvest in the modern forest has
Publikováno v:
Tree Physiology. 28:225-232
Phenotypic plasticity in needle morphology with increasing tree size and age was investigated by comparing four age classes of red spruce (Picea rubens Sarg.) ranging from juvenile (3-12 years old) to mature (over 100 years old). With increase in tre
Publikováno v:
Physiologia Plantarum. 126:279-288
Lateral root primordium (LRP) formation in the four vascular poles of 7- to 10-day-old loblolly pine (Pinus taeda L.) seedlings was promoted by the auxin α-naphthalene acetic acid (NAA) and occurred closer to the root tip than in the controls. These
Autor:
Michael S. Greenwood, Michael E. Day, Ivan J. Fernandez, G. Bruce Wiersma, Jose Alexander Elvir
Publikováno v:
Forest Ecology and Management. 221:207-214
Effects of enhanced nitrogen deposition on nutrient foliar concentrations and net photosynthesis of sugar maple ( Acer saccharum Marsh.), American beech ( Fagus grandifolia Ehrh) and red spruce ( Picea rubens Sarg.) were evaluated at the Bear Brook W
Autor:
Alan S. White, William H. Livingston, John C. Brissette, Jessica L. Schedlbauer, Michael S. Greenwood, Michael E. Day
Publikováno v:
Forest Ecology and Management. 205:59-71
Jack pine (Pinus banksiana Lamb.) and pitch pine (Pinus rigida Mill.) are two autecologically similar species that occupy generally disjunct ranges in eastern North America. Jack pine is boreal in distribution, while pitch pine occurs at temperate la