VARIATION IN SURFACE-CHARGE CHARACTERISTICS IN A SOIL CHRONOSEQUENCE

被引：25

作者：

HENDERSHOT, WH ^{[1
]}

SINGLETON, GA ^{[1
]}

LAVKULICH, LM ^{[1
]}

机构：

[1] UNIV BRITISH COLUMBIA,DEPT SOIL SCI,VANCOUVER V6T 1W5,BC,CANADA

来源：

SOIL SCIENCE SOCIETY OF AMERICA JOURNAL | 1979年 / 43卷 / 02期

关键词：

D O I：

10.2136/sssaj1979.03615995004300020030x

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

The surface charge characteristics of the B horizons of 7 seven soils in a chronosequence developed on sandy beach material were studied. The soils range in age from 127 to 550 yr and exhibit morphological and chemical characteristics ranging from Typic Updipsamment to Aquic Haplorthod. The difference between the zero point of charge (ZPC) and the pH of the soil decreased as the age of the soils increased, from a maximum value at the youngest site of 0.72 to ao minimum value at the oldest site of 0.11 The decrease in this value is interpreted as indicating that the soils are approaching a steady-state with time.-from Authors

引用

页码：387 / 389

页数：3

共 18 条

[1] DISTRIBUTION OF PYROPHOSPHATE-EXTRACTABLE IRON AND ORGANIC CARBON IN SOILS OF VARIOUS GROUPS [J].

BASCOMB, CL .

JOURNAL OF SOIL SCIENCE, 1968, 19 (02) :251-+

[2] IONIC DOUBLE LAYER AT ZNO SOLUTION INTERFACE .2. COMPOSITION MODEL OF SURFACE [J].

BLOK, L .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1970, 32 (03) :527-&

[3] USE OF PH-DEPENDENT CATION-EXCHANGE CAPACITY FOR CHARACTERIZING B HORIZONS OF BRUNISOLIC AND PODZOLIC SOILS [J].

CLARK, JS ;

MCKEAGUE, JA ;

NICHOL, WE .

CANADIAN JOURNAL OF SOIL SCIENCE, 1966, 46 (02) :161-&

[4] SURFACE AND CHARGE CHARACTERISTICS OF SELECTED SOILS IN TROPICS [J].

GALLEZ, A ;

JUO, ASR ;

HERBILLON, AJ .

SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1976, 40 (04) :601-608

[5] MEASUREMENT TECHNIQUE EFFECTS OF VALUE OF ZERO-POINT OF CHARGE AND ITS DISPLACEMENT FROM ZERO-POINT OF TITRATION [J].

HENDERSHOT, WH .

CANADIAN JOURNAL OF SOIL SCIENCE, 1978, 58 (03) :439-442

[6]

HENDERSHOT WH, 1978, SOIL SOC AM J, V43, P468

[7]

Hesse PR, 1971, TXB SOIL CHEM ANAL

[8] CHARGE CHARACTERISTICS OF SPODIC HORIZONS [J].

LAVERDIERE, MR ;

WEAVER, RM .

SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1977, 41 (03) :505-510

[9] DITHIONITE- AND OXALATE-EXTRACTABLE FE AND AL AS AIDS IN DIFFERENTIATING VARIOUS CLASSES OF SOILS [J].

MCKEAGUE, JA ;

DAY, DH .

CANADIAN JOURNAL OF SOIL SCIENCE, 1966, 46 (01) :13-&

[10]

MEHRA O. P., 1960, Proceedings 7th nat. Conf. Clays, V5, P317

← 1 2 →