Open AccessThe analysis of level of lead (Pb) on lichens as a bioindicator of air quality in Medan Industrial Area and Pinang Baris Integrated Terminal in Medan, Indonesia
Author(s) -
Ashar Hasairin,
Rosliana Siregar
Publication year - 2018
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/187/1/012029
Subject(s) - lichen , thallus , bioindicator , diversity index , chemistry , biology , environmental chemistry , ecology , botany , species richness