共 21 条
[21]
*USDA NAT RES CONS, 1998, KEYS SOIL TAX
General description of the sampling techniques and the sites investigated in the Fennoscandinavian podzolization project
被引：49
作者：
Ilvesniemi, H
Giesler, R
van Hees, P
Magnussson, T
Melkerud, PA
机构：
[1] Univ Helsinki, Dept Forest Ecol, FIN-00014 Helsinki, Finland
[2] Swedish Univ Agr Sci, Dept Forest Ecol, S-90183 Umea, Sweden
[3] Mid Sweden Univ, Dept Chem & Proc Technol, S-85170 Sundsvall, Sweden
[4] Swedish Univ Agr Sci, Dept Forest Soil, S-75007 Uppsala, Sweden
来源：
关键词：
spodosol;
soil solution;
centrifuge drainage method;
charge balance;
D O I：
10.1016/S0016-7061(99)00082-8
中图分类号：
S15 [土壤学];
学科分类号：
0903 ;
090301 ;
摘要：
A 3-year project focusing on the fundamental processes of podzolization was carried out on three sampling sites in northern Fennoscandinavia. The soils were selected based on the previous information of the soil properties to represent typical soils in the area. In this article, the post-glacial history of the sites, site vegetation and general properties of the soils, as well as the methods used are presented. Two of the sites were classified as Typic HapLocryods and one as an Entic Haplocryod. The post-glacial age of the sites was between 9000 and 9500 years BP and the parent material was glacial till in one of the sites and glaciofluvial material in two of them. (C) 2000 Elsevier Science B.V. All rights reserved.
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页码：109 / 123
页数：15
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