Hydraulic conductivity and bulk density of peat from different drained forest types

被引:2
作者
Bélair, JL
Plamondon, AP
Lagacé, R
Jutras, S
机构
[1] Ressources Nat Canada, Serv Canadien Forets, Ctr Foresterie Laurentides, St Foy, PQ G1V 4C7, Canada
[2] Univ Laval, Fac Sci Agr & Alimentat, St Foy, PQ G1K 7P4, Canada
[3] Univ Laval, Fac Foresterie & Geomat, St Foy, PQ G1K 7P4, Canada
关键词
peat; hydraulic conductivity; decomposition; bulk density; drainage;
D O I
10.4141/S97-050
中图分类号
S15 [土壤学];
学科分类号
0903 ; 090301 ;
摘要
Hydraulic conductivity in relation to depth of organic soil was measured in different forest types, as was bulk density in relation to soil depth in different forest types. Hydraulic conductivity values as those of bulk density do not justify the use of different spacings for these forest types.
引用
收藏
页码:139 / 142
页数:4
相关论文
共 8 条
[1]  
BERRY GJ, 1991, 3307 COFRDA FOR CAN
[2]  
BOELTER D. H., 1965, SOIL SCI, V100, P227, DOI 10.1097/00010694-196510000-00001
[4]  
Littell R.C., 1996, SAS Systems for Mixed Models
[5]  
McKeague J., 1978, Can. Soc. Soil Sci., V212
[6]  
Paivanen J., 1973, Acta Forestalia Fennica, V129, P1, DOI DOI 10.14214/AFF.7563
[7]  
SAS Institute Inc, 1997, SAS/STAT software: Changes and enhancements through release 6.12
[8]  
VANBEERS WFJ, 1983, ANGER HOLE METHOD