期刊论文

中文

中南林业科技大学学报

1673-923X

2003

23

1

89-92

10.3969/j.issn.1673-923X.2003.01.021

本校为其他机构

以昆明世博园为研究基地,把世博园中景观要素分为瀑布、水域、草地、其他景观和室内5大类,分别测定空气中负离子含量,研究不同人造园林景观对空气负离子含量的影响.结果是:园中瀑布和水域对空气质量的贡献值最大,园中空气质量水平依次为瀑布＞水域＞草地＞其他景观;如果不吸烟,园中室内空气好.

We selected a large man-made garden in Kunming City,China,as a researching location.All landscape components in the garden were divided into five types:waterfall,water area,grassland,in-doors and other components.The numberof anions in air was respectively determined in different landscapes. The effect of different artificial garden landscapes ...