BEHAVIOR OF HEXACHLOROBENZENE IN PINE FOREST MICROCOSMS - TRANSPORT AND EFFECTS ON SOIL PROCESSES

被引：6

作者：

AUSMUS, BS

KIMBROUGH, S

JACKSON, DR

LINDBERG, S

机构：

[1] Ecology and Ecosystems Analysis Section, Battelle's Columbus Laboratories, Columbus

来源：

ENVIRONMENTAL POLLUTION | 1979年 / 20卷 / 02期

关键词：

D O I：

10.1016/0013-9327(79)90062-4

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Hexachlorobenzene (HCB) is an organic contaminant with a potential of ecosystem level impacts. Using pine forest microcosms, the transport and effects of HCB on soil processes were studied. HCB-contaminated litter (0, 0·085, 0·730, 7·42 mg/cm3) was applied to replicate soils in filtered, flow-through microcosm systems. Transport of HCB as H14CB and two soil process parameters-CO2 efflux and Ca loss-were monitored. HCB was mobilised from litter-soil systems by both volatisation and leaching. Both process parameters were altered by HCB: CO2 efflux decreased and Ca loss increased in the HCB-treated microcosms. © 1979.

引用

页码：103 / 111

页数：9

共 14 条

[1] HEXACHLOROBENZENE CONTAMINATION - ITS EFFECTS IN A LOUISIANA POPULATION [J].