Literature DB >> 14972925

Influence of crown structural properties on PAR absorption, photosynthesis, and transpiration in Sitka spruce: application of a model (MAESTRO).

Y. P. Wang1, P. G. Jarvis.   

Abstract

The structure of a tree crown can be described by the spatial distribution, inclination, and orientation of all the phytoelements (leaves, twigs, branches, trunk, etc.), and their geometric properties. The following four structural properties have been studied in relation to radiation absorption, photosynthesis, and transpiration using a simulation model named MAESTRO: crown shape, total area of leaves and their spatial distribution within the tree crown, and the leaf inclination angle distribution. It was found that the total area of leaves and their spatial distribution within the tree crown are far more important than the other two properties for radiation absorption, photosynthesis, and transpiration.

Entities:  

Year:  1990        PMID： 14972925     DOI： 10.1093/treephys/7.1-2-3-4.297

Source DB:  PubMed          Journal:  Tree Physiol        ISSN： 0829-318X            Impact factor:   4.196


  10 in total

1.  The ratio of transmitted near-infrared radiation to photosynthetically active radiation (PAR) increases in proportion to the adsorbed PAR in the canopy.

Authors:  Atsushi Kume; Kenlo N Nasahara; Shin Nagai; Hiroyuki Muraoka
Journal:  J Plant Res       Date:  2010-04-29       Impact factor: 2.629

2.  Plasticity in leaf-area density within the crown of Aucuba japonica growing under different light levels.

Authors:  Md Sohrab Ali; Kihachiro Kikuzawa
Journal:  J Plant Res       Date:  2005-08-20       Impact factor: 2.629

3.  A three-dimensional crown architecture model for assessment of light capture and carbon gain by understory plants.

Authors:  Robert W Pearcy; Weimin Yang
Journal:  Oecologia       Date:  1996-10       Impact factor: 3.225

4.  Exploring the importance of within-canopy spatial temperature variation on transpiration predictions.

Authors:  William L Bauerle; Joseph D Bowden; G Geoff Wang; Mohamed A Shahba
Journal:  J Exp Bot       Date:  2009-06-26       Impact factor: 6.992

5.  Separating foliar physiology from morphology reveals the relative roles of vertically structured transpiration factors within red maple crowns and limitations of larger scale models.

Authors:  William L Bauerle; Joseph D Bowden
Journal:  J Exp Bot       Date:  2011-05-26       Impact factor: 6.992

6.  Leaf area and light use efficiency patterns of Norway spruce under different thinning regimes and age classes.

Authors:  Martin Gspaltl; William Bauerle; Dan Binkley; Hubert Sterba
Journal:  For Ecol Manage       Date:  2013-01-15       Impact factor: 3.558

7.  Phenotypic plasticity of fine root growth increases plant productivity in pine seedlings.

Authors:  Rongling Wu; James E Grissom; Steven E McKeand; David M O'Malley
Journal:  BMC Ecol       Date:  2004-09-07       Impact factor: 2.964

8.  Potential and limitations of inferring ecosystem photosynthetic capacity from leaf functional traits.

Authors:  Talie Musavi; Mirco Migliavacca; Martine Janet van de Weg; Jens Kattge; Georg Wohlfahrt; Peter M van Bodegom; Markus Reichstein; Michael Bahn; Arnaud Carrara; Tomas F Domingues; Michael Gavazzi; Damiano Gianelle; Cristina Gimeno; André Granier; Carsten Gruening; Kateřina Havránková; Mathias Herbst; Charmaine Hrynkiw; Aram Kalhori; Thomas Kaminski; Katja Klumpp; Pasi Kolari; Bernard Longdoz; Stefano Minerbi; Leonardo Montagnani; Eddy Moors; Walter C Oechel; Peter B Reich; Shani Rohatyn; Alessandra Rossi; Eyal Rotenberg; Andrej Varlagin; Matthew Wilkinson; Christian Wirth; Miguel D Mahecha
Journal:  Ecol Evol       Date:  2016-09-22       Impact factor: 2.912

9.  Effect of climatic variation on the morphological characteristics of 37-year-old balsam fir provenances planted in a common garden in New Brunswick, Canada.

Authors:  Matthew E Akalusi; Charles P-A Bourque
Journal:  Ecol Evol       Date:  2018-02-19       Impact factor: 2.912

10.  Midday Depression vs. Midday Peak in Diurnal Light Interception: Contrasting Patterns at Crown and Leaf Scales in a Tropical Evergreen Tree.

Authors:  Agustina Ventre-Lespiaucq; Nicola S Flanagan; Nhora H Ospina-Calderón; Juan A Delgado; Adrián Escudero
Journal:  Front Plant Sci       Date:  2018-05-31       Impact factor: 5.753
  10 in total

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