%0 Journal Article
%T Accumulation of Asphalt Fractions from Total Suspended Particulate Matters in Various Plant Species<br>总悬浮微粒中的沥青成分在植物中的累积
%A He Kebin
%A <br>贺克斌
%J 环境科学
%D 1995
%I 
%X With reference to ASTM D4.124, asphalt fractions, including polar aromatics, naphthene aromatics and saturates, were characterized both invarious plant samples and in total suspended particulate sample. In comparison to the results ofbackground plant samples and asphalt cementsample from highway surface, it is concluded thatasphalt makes the main contributions to the accumulation of the three organic fractions mentionedabove in plant species. For the plant samples usedin this research, the concentrations of the threefractions are 0. 29 -- 3. 07 m-g polar aromatics,0. 89--- 3. 89 mg naphthene aromatics and 0. 371. 53 mg saturates per gram dry plant materials.
%K iotal suspended particulate
%K asphaltfraction
%K plant
%K accumulation<br>总悬浮微粒
%K 沥青成分
%K 植物
%K 空气污染
%K 累积
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=2BCA928AB4549090ABB99EC358C60CDC&yid=BBCD5003575B2B5F&vid=7801E6FC5AE9020C&iid=B31275AF3241DB2D&sid=E84BBBDDD74F497C&eid=8BD23BD67BF01A5C&journal_id=0250-3301&journal_name=环境科学&referenced_num=2&reference_num=0