Micrometeorological mass balance technique for measuring CH4 emission from stored cattle slurry

被引：64

作者：

Khan, RZ

Muller, C

Sommer, SG

机构：

[1] DANISH INST PLANT & SOIL SCI,RES CTR FOULUM,DEPT SOIL SCI,DK-8830 TJELE,DENMARK

[2] LINCOLN UNIV,DEPT SOIL SCI,CANTERBURY,NEW ZEALAND

来源：

BIOLOGY AND FERTILITY OF SOILS | 1997年 / 24卷 / 04期

关键词：

Greenhouse effect; Methane; Cattle slurry; Diurnal variations; arrhenius equation; micrometeorological CH4 emission technique;

D O I：

10.1007/s003740050270

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

Methane (CH4) emissions from stored slurry were successfully measured by a micrometeorological mass balance technique. Emissions during autumn to late winter ranged from 2 to 100 kg CH4-C ha(-1) day(-1). Diurnal variations of CH4 emissions were investigated by measuring emissions at several times during the day, correlated with slurry temperatures at 10 cm depth and successfully modelled with the Arrhenius equation.

引用

页码：442 / 444

页数：3

共 8 条

[1] AMMONIA VOLATILIZATION FROM SEWAGE SLUDGE APPLIED IN FIELD [J].