漳州市城市绿地表土磁性特征及其环境意义.pdf

259 环境科学研究甆
20129 Environmental Sep2012
[J]201225(9)993-997
MinYu, 琫趂. pmperties surface soils zh8ngzhou ufban and their environmental implications[J]
Sciences201225(9)993997
漳州市城市绿地表土磁性特征及其环境意义
吕敏”,余明痭,陈秀玲”,贾丽敏
1
2
3361021
4
结果表明,土壤样品的磁化率骄滴. x10m3kg(x)145
变化趋势为居住区绿地缆仿痰单位附属绿地奥痰兀治种绿地功能区的频率磁化率可以得知,公园绿地存在超
(sIRM)(soft呈极显著正
(,但也存在不完整反
铁磁性物质的贡献,土壤磁化率的增强与工业排放、机动车尾气等人类活动有关.
关键词:漳州市;城市绿地;环境磁学;土壤污染
x53A文章编号:———
SurfaCe SOS ZhangzhOu Urban and Their
EnVjrOnmental
Minl2YUMin91CHEN,琂 Liminl2
1FujianKey subtropical Resources and EnvironmentFuzhou350007china
2School , 珊, 350007China
甂 Urban Environment and HealthInstitute Urb8n 珻 Academy , ,
China
: order he and cause substancesa study was conducted the
urban Zhangzhou . The results the average value was
m3kgandthe 衱ィ甌 decreased the order residential
greenbelt >park greenbeltBased theSPwas found exist the the greenbeltAnalysis the
was and dependent susceptibilityand
there was a signmcant correlation between and the IRM瑃 correlation between and the IRM
was . These results the was ic,
. The enhancement was vehicle exhaustindustrialdischarge
and other human .
Key 篫 Cityurban籩 ismsoilpolluon
收稿日期:一一修订日期:一—城市绿地作为城市的重要组成部分,不仅为人们
基金项目:中国科学院城市环境与健康重点实验室开放基金项目提供了休闲和娱乐的场地,还对净化城市空气、美化
(KLuEH20l001)(41171232)
环境起到了一定的作用⋯.但绿地土壤作为城市污
建省自然科学基金项目
染物重要的