基于园林土壤微量元素的生态修复——以南温泉公园为例(英文)

编号 zgly0001433374

文献类型 期刊论文

文献题名 基于园林土壤微量元素的生态修复——以南温泉公园为例(英文)

作者 幸宏伟  龚翠平 

作者单位 重庆工商大学环境与生物工程学院 

母体文献 Journal of Landscape Research 

年卷期 2012年03期

年份 2012 

分类号 S153.6 

关键词 Soil restoration  Available minor elements  Ecological restoration  Improvement measures 

文摘内容 By taking Chongqing Nan Hot Spring Park as the research object,eight functional zones of the park has been selected as sampling spots,covering landscape facility zone at main entrance,garden zone at main entrance,lawn garden zone,river walking facility zone,activity landscape facility zone,natural garden zone,VILLA facility zone,and trees preservation zone which are recorded as LG1,LG2,LG3,LG4,LG5,LG6,LG7 and LG8,respectively.It has investigated soil pH,the content of B,Cu,Zn and Fe in soils of the eight sampling spots.The results show that soil pH of each spot is equal to or larger than 7.5,indicating that the soils are neutral and alkaline;available Cu,Zn and Fe are abundant while available B is insuff icient.In view of the actual situation of each spot,it has proposed ecological restoration based on soil improvement,so as to provide a reference for plants disposition,later maintenance and soil restoration in the park in the future.