COMPARISON OF METHODS OF ESTIMATING LEAF-AREA INDEX IN OLD-GROWTH DOUGLAS-FIR

被引:149
作者
MARSHALL, JD [1 ]
WARING, RH [1 ]
机构
[1] OREGON STATE UNIV, COLL FORESTRY, DEPT FOREST SCI, CORVALLIS, OR 97331 USA
关键词
D O I
10.2307/1939820
中图分类号
Q14 [生态学(生物生态学)];
学科分类号
071012 ; 0713 ;
摘要
引用
收藏
页码:975 / 979
页数:5
相关论文
共 41 条
[1]   SAPWOOD BASAL AREA AND NEEDLE MASS OF SCOTS PINE (PINUS-SYLVESTRIS L) TREES IN CENTRAL SWEDEN [J].
ALBREKTSON, A .
FORESTRY, 1984, 57 (01) :35-43
[2]  
DILWORTH JR, 1970, LOG SCALING TIMBER C
[3]  
ESPINOSA M, 1986, THESIS OREGON STATE
[4]  
FRANKLIN JF, 1981, FORESTS FRESH PERSPE, P59
[5]   A SIMPLE METHOD OF MEASURING INTEGRATED LIGHT VALUES IN FIELD [J].
FRIEND, DT .
ECOLOGY, 1961, 42 (03) :577-&
[6]  
Gholz, 1979, EQUATIONS ESTIMATING
[7]  
GHOLZ H L, 1976, Canadian Journal of Forest Research, V6, P49, DOI 10.1139/x76-007
[8]   ENVIRONMENTAL LIMITS ON ABOVE-GROUND NET PRIMARY PRODUCTION, LEAF-AREA, AND BIOMASS IN VEGETATION ZONES OF THE PACIFIC NORTHWEST [J].
GHOLZ, HL .
ECOLOGY, 1982, 63 (02) :469-481
[9]  
GRIER CC, 1974, FOREST SCI, V20, P205
[10]   OLD-GROWTH PSEUDOTSUGA-MENZIESII COMMUNITIES OF A WESTERN OREGON WATERSHED - BIOMASS DISTRIBUTION AND PRODUCTION BUDGETS [J].
GRIER, CC ;
LOGAN, RS .
ECOLOGICAL MONOGRAPHS, 1977, 47 (04) :373-400