作者: PO Agbaire , E Esiefarienrhe
DOI: 10.4314/JASEM.V13I1.55251
关键词:
摘要: The study examined the air pollution tolerance indices (APTI) of six plant species around Otorogun gas in Ughelli-South Local Government Area Delta State. Four physiological and biochemical parameters, which are leaf relative water content (RWC), Ascorbic acid (AA), total chlorophyll (TCh) extract pH were used to compute APTI values. result showed order as Emilia Samtifolia (1.49%)> Manihot esculenta (2.19%)> Elaesis guineensis (2.41%)> Impereta cylindrical (25.56%)> Eupatorium Odoratum (35.17%)> Psidium guayava (45.11%).