STUDI KUALITATIF TINGKAT PENCEMARAN EMISI GAS NO2 DI WILAYAH KOTA PALEMBANG DENGAN LICHEN SEBAGAI BIOINDIKATOR DAN SUMBANGANNYA DALAM PEMBELAJARAN BIOLOGI SMA

MARDIANI, TRI and Nazip, Khoiron (2022) STUDI KUALITATIF TINGKAT PENCEMARAN EMISI GAS NO2 DI WILAYAH KOTA PALEMBANG DENGAN LICHEN SEBAGAI BIOINDIKATOR DAN SUMBANGANNYA DALAM PEMBELAJARAN BIOLOGI SMA. Undergraduate thesis, Sriwijaya University.

	Text RAMA_84205_06091381722065.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (6MB) | Request a copy
	Text RAMA_84205_06091381722065_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (10MB) | Request a copy
Preview	Text RAMA_84205_06091381722065_0023016410_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (1MB) | Preview
	Text RAMA_84205_06091381722065_0023016410_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_84205_06091381722065_0023016410_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_84205_06091381722065_0023016410_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_84205_06091381722065_0023016410_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (238kB) | Request a copy
	Text RAMA_84205_06091381722065_0023016410_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (385kB) | Request a copy

Abstract

This study aims to determine and describe the level of air pollution caused by vehicle emissions in Palembang. This research was conducted descriptively using the Index of Atmospheric Purity (IAP) as a calculation method. The parameters of vehicle emissions that are being measured are NO2 in the ambient air. The scope of research was three roads with traffic and one conservation forest area as a control, which is divided into four sampling stations. The determination of sampling stations is based on differences in traffic density per hour (vehicles/hour/lane). The bioindicator samples used in this study were corticolous lichens attached to the trees. The NO2 sample is carried out by the Passive Sampler method and analyzed spectrophotometrically using the Griess Saltzman method. The results showed that the four sampling stations had different levels of pollution, etching being: station 1 with the lowest pollution level (IAP = 38.15), station 2 with a moderate level of pollution (IAP = 25.71), station 3 with a high level of pollution (IAP = 21.44), and station 4 with a high level of pollution (IAP = 17.13). The results of this study can be used as a source of learning contextual material in the form of non-experimental student worksheets (LKPD) about the role of lichen as a bioindicator of air pollution in basic competence 3.11, namely "Analyzing data on environmental changes, their causes and impacts on life".

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Kendaraan Bermotor, Kadar NO2, Bioindikator, Lichen, IAP
Subjects:	L Education > L Education (General) > L7-991 Education (General) Q Science > QH Natural history > QH540-549.5 Ecology Q Science > QK Botany > QK640-(707) Plant anatomy Q Science > QK Botany > QK710-899 Plant physiology
Divisions:	06-Faculty of Education and Educational Science > 84205-Biology Education (S1)
Depositing User:	Tri Mardiani
Date Deposited:	07 Jun 2022 07:29
Last Modified:	07 Jun 2022 07:29
URI:	http://repository.unsri.ac.id/id/eprint/71872

Actions (login required)

View Item