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Showing 1 to 8 of 8 entries
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Acclimation responses of mature Abies amabilis sun foliage to shading.

Oecologia

Brooks JR, Hinckley TM, Sprugel DG.
PMID: 28307016
Oecologia. 1994 Dec;100(3):316-324. doi: 10.1007/BF00316960.

This paper addresses two main questions. First, can evergreen foliage that has been structurally determined as sun foliage acclimate physiologically when it is shaded? Second, is this acclimation independent of the foliage ageing process and source-sink relations? To investigate...

The effects of light acclimation during and after foliage expansion on photosynthesis ofAbies amabilis foliage within the canopy.

Oecologia

Brooks JR, Sprugel DG, Hinckley TM.
PMID: 28307188
Oecologia. 1996 Mar;107(1):21-32. doi: 10.1007/BF00582231.

Variation in the photosynthetic function ofAbies amabilis foliage within a canopy was examined and related to three different processes that affect foliage function: foliage aging, sun-shade acclimation that occurred while foliage was expanding, and reacclimation after expansion was complete....

Foliage dark respiration in Abies amabilis (Dougl.) Forbes: variation within the canopy.

Tree physiology

Brooks JR, Hinckley TM, Ford ED, Sprugel DG.
PMID: 14972844
Tree Physiol. 1991 Oct;9(3):325-38. doi: 10.1093/treephys/9.3.325.

Dark respiration of foliage was measured in a 30-year-old stand of Abies amabilis in western Washington from June to November. Both laboratory and field measurements were used to study the effect of environmental and tree variables on respiration. Foliage...

Natural disturbance and the steady state in high-altitude balsam fir forests.

Science (New York, N.Y.)

Sprugel DG, Bormann FH.
PMID: 17748274
Science. 1981 Jan 23;211(4480):390-3. doi: 10.1126/science.211.4480.390.

Wind-induced, cyclic waves of death, regeneration, and maturation constantly move through the high-altitude balsam fir forests in the northeastern United States. Biomass and productivity relations, species diversity, and nutrient cycling patterns are closely tied to this cycle of disturbance....

Effects of light on shoot geometry and needle morphology in Abies amabilis.

Tree physiology

Sprugel DG, Brooks JR, Hinckley TM.
PMID: 14871751
Tree Physiol. 1996 Jan-Feb;16(1):91-98. doi: 10.1093/treephys/16.1-2.91.

In some conifers, shoot geometry and needle morphology vary significantly in response to the light conditions under which they develop. We measured shoot length, silhouette area, total projected needle area, total needle weight and needle thickness on current shoots...

Solute distribution between vacuole and cytosol of sugarcane suspension cells: Sucrose is not accumulated in the vacuole.

Planta

Preisser J, Sprügel H, Komor E.
PMID: 24186659
Planta. 1992 Jan;186(2):203-11. doi: 10.1007/BF00196249.

The compartmentation of solutes in suspension cells of Saccharum sp. during different growth phases in batch culture was determined using CuCl2 to permeabilize the plasma membrane of the cells. The efflux of cytosolic and vacuolar pools of sugars, cations...

Boundary layer conductance, leaf temperature and transpiration of Abies amabilis branches.

Tree physiology

Martin TA, Hinckley TM, Meinzer FC, Sprugel DG.
PMID: 12651549
Tree Physiol. 1999 Jun;19(7):435-443. doi: 10.1093/treephys/19.7.435.

We used three methods to measure boundary layer conductance to heat transfer (g(bH)) and water vapor transfer (g(bV)) in foliated branches of Abies amabilis Dougl. ex J. Forbes, a subalpine forest tree that produces clumped shoot morphology on sun-formed...

Shoot structure, light interception, and distribution of nitrogen in an Abies amabilis canopy.

Tree physiology

Stenberg P, Smolander H, Sprugel D, Smolander S.
PMID: 12651410
Tree Physiol. 1998 Nov;18(11):759-767. doi: 10.1093/treephys/18.11.759.

We studied the effects of variation in shoot structure and needle morphology on the distributions of light and nitrogen within a Pacific silver fir (Abies amabilis (Dougl.) Forbes) canopy. Specifically, we investigated the role of morphological shade acclimation in...

Showing 1 to 8 of 8 entries