期刊文献+

环境中的锌(3)——锌的迁移转化(土壤、水体、生物、人体中的锌)

下载PDF
导出
摘要 锌在土壤剖面中的迁移和重新分布,取决于水的性质,土壤溶液介质的反应,其有机质含量,曝气和氧化还原电位,各土层的机械组成与结构,颗粒物组成和凝聚方式。森林堆积物和河流底泥中,60%的锌以有机化合物形式存在。 在土壤的腐殖质积累层和森林堆积物中,锌与灰黄霉酸(vulvoacids)结合在一起,少量与地沥青结合在一起,而与高度聚合的腐殖质结合非常微弱.在土壤腐殖质积累层中检出高达25~30%易溶形式的锌.原子吸收法测定。
作者 常青 刘重业
出处 《干旱环境监测》 1989年第3期59-65,共7页 Arid Environmental Monitoring
  • 相关文献

参考文献37

  • 1Konstantinova I.M,Polikarpochkin V V.Forms of residencc of zinc,arsenic and molybdcnum in forest litter and river silt. Biological Role of Microelements and Their Use in Agriculture and Mcdicine . 1970
  • 2Zhukova R.I.Distribution and forms of residence of gold,lead and zinc in loose fomations and plants of ore fields of one of post-Baikal regions. Biological Rolc of Microelements and Their Use in Agriculture and Medicine . 1978
  • 3Kostikov D.N.Content of migratory forms of zinc and boron in soil of Amur region,and their dissemination. Biological Role of Microelements and Their Use in Agriculture and Medicine . 1970
  • 4Sergeeva N.S.Ingress of zinc into tobacco leaves in connection with its presence in soil of Black Sea coastline. Bio-logical Role of Microelements and Their Use in Agruculture and Medicine . 1979
  • 5Anoshko V.S.Content of zinc in soddy-alluvial soils and plants of Byelorussia. Biological Role of Microelements and Their Use in Agriculture and Medicine . 1970
  • 6Openlender I.V.Charts of levels of migrating forma of microelements in arable soil of the Kirgiz SSR. Biological Role of Microelements and Their Use in Agriculture and Medicine .
  • 7Tikhomirov F.A,Spazhnikov A.A.Intake of Zn-(65) from soil and its distribution in trees. Biological Role of Microelements and Their Use in Agriculture and Medicine . 1978
  • 8Kovalevski A.L.Spccifics of absorption of zinc,cadmium and mercury by plants. Abs.Reps 2nd Nat.Bioch.Cong.(Scction13) . 1969
  • 9Lalyan L.T,Vladimirov A.Kh.Microelements in the vegetation and soils of mountainside pasturcs and grasses of North Osetia. Biological Role of Microelements and Their Use in Agriculture and Medicine . 1970
  • 10Zhulidov A.V,Emets V.M.On sex-related difference in heavy metals accumulation in water bugs. Zhurnal Obshchei Biologii . 1981

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部