CAJ | 학술논문

比较了吉林市6种绿篱植物在不同季节和不同时间的滞尘能力。结果表明，树种不同，单位叶面积滞尘量有差异，金山绣线菊和金焰绣线菊滞尘能力较强，同种植物的滞尘能力为夏季>春季；在达到饱和之前，随着时间的延长，单位叶面积滞尘量增加，雨后第10天滞尘量对总滞尘量的贡献最大，雨后14 d达到饱和。
비교료길림시6충록리식물재불동계절화불동시간적체진능력。결과표명，수충불동，단위협면적체진량유차이，금산수선국화금염수선국체진능력교강，동충식물적체진능력위하계>춘계；재체도포화지전，수착시간적연장，단위협면적체진량증가，우후제10천체진량대총체진량적공헌최대，우후14 d체도포화。
The dust retention capacities of 6 hedge plants in different seasons and times in Jilin city were compared. The re-sults showed the dust reduced quantity in different greening tree species with much differences. Spiraea bumalda cv. Gold Mound and Spiraea bumalda cv. Gold Flame had the strongest dust-blocking effect. The dust detaining abilities in different seasons of the same tree species was Summer>Spring. The amount of dust retention of the six tree species increased with time before the foliar dust amount reached the maximum.The contribution of the dust reduce quantity to total dust reduce quantity was the best at the 10th day after raining. It reached the maximum at the 14th day after raining.