Karakterisasi Unsur Pm 2,5 Pada Periode Kebakaran Hutan Di Pekanbaru Dengan Teknik Analisis Aktivasi Neutron

Kusmartini, Indah; Adventini, Natalia; Sari, Dwi Kesuma; Kurniawati, Syukria; Lestiani, Diah Dwiana; Santoso, Muhayatun

doi:10.17146/jstni.2019.1.1.4655

Cited by 5 publications

(5 citation statements)

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“…The results of the characterisation that have been identified in PM2.5 there are 15 elements, namely Al, Ca, Ti, Cl, Mn, As, Br, Na, K, Se, Fe, Zn, Cr, Co, Sb, and the highest concentration were Al, Ca, and Ti. 21 This result might be higher than the level of PM2.5 when fires occurred in Bengkalis and Siak because this study uses an exposure model in a laboratory; the animals inhaled smoke directly.…”

Section: Discussionmentioning

confidence: 87%

Effect of peat biomass smoke exposure on oxidative stress in Wistar rats

Uly Astuti Siregar,

May Valzon,

Fitrianti

et al. 2023

JKKI

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Background: Indonesia ranks third in the world regarding air pollution due to forest and land fires; most of the land burned is a peatland. Particulate matter (PM) 2.5 is the largest component of the total smoke particles. Short-term and long-term exposure to PM2.5 remains a hazard to human health.Objective: This study aims to examine the effect of exposure to peat biomass smoke on serum malondialdehyde (MDA) levels and body weight of Wistar rats.Methods: Experimental animals were randomly divided into three groups: Control group (C) is not given treatment, and treatment groups (X1 and X2) are exposed to smoke from peat biomass of 100 g and 150 g of biomass for 60 seconds per day for 14 days. The body weight was examined before and after treatment, while Serum MDA levels were examined after treatment.Results: The results showed significant differences (p < 0.05) in serum MDA levels between groups. The highest serum MDA levels were found in group X2 (3.03 ± 0.185 nmol/ml), followed by group X1 (2.67 ± 0.212 nmol/ml) compared to the control group (2.24 ± 0.476 nmol/ml). In contrast, increasing body weight between groups did not show a significant difference.Conclusion: Exposure to PM 2.5 from peat biomass smoke increases oxidative stress in experimental animals.

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Section: Discussionmentioning

confidence: 87%

Effect of peat biomass smoke exposure on oxidative stress in Wistar rats

Uly Astuti Siregar,

May Valzon,

Fitrianti

et al. 2023

JKKI

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“…Asap hasil kebakaran di lahan gambut mengandung polutan berbahaya bagi manusia dan memiliki kadar PM 2.5 yang tinggi. Particulate Matter (PM 2.5) merupakan ukuran penurunan kualitas udara akibat adanya campuran bahan kimia di atmosfer (Kusmartini et al 2019).…”

Section: Pendahuluanunclassified

Kebakaran Hutan dan Lahan di Pulau Rupat, Riau

Saharjo¹,

Fauzan²

2021

J-SILTROP

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Forest and land fires in Riau province generally occur on peatlands. This is due to the large area of peatlands and intensive land conversion. Peat fires result in high PM 2.5 pollutant content, as happened on Rupat Island, Meranti Islands. Rupat Island has a history of repeated cases of forest and land fires in 2015 and 2019. This study aims to analyze the background of the causes of forest and land fires on Rupat Island, Riau Province. The research was carried out through several stages, namely data collection, data processing and data analysis. Forest fires on Rupat Island caused PM 2.5 content in February and March to have values above the PM 2.5 content threshold. Based on the results of the study, it is known that the background causes of forest and land fires on Rupat Island, Riau, are caused by poor canal management, damaged peat conditions and the influence of the arrival of El Nino. This is the cause of the widespread forest and land fires on Rupat Island. Keywords: forest fires, peat land, Rupat island

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“…Matter 1 particulate matter (PM1) can be inhaled into the alveoli, alveolar epithelial cells, and blood vessels. [19,20].…”

Section: Introductionmentioning

confidence: 99%

Ambient air pollution and visit of asthma patients: case study in DKI Jakarta 2017

Anggakusuma,

Utama,

Agustian

et al. 2024

E3S Web Conf.

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Asthma is a worldwide disease that affects all races, ages, and genders. In 2017, asthma attacked 300 million people in the world. One risk factor for asthma is air pollution. The design of this study is a time-stratified case crossover, with secondary data types consisting of asthma visit data (ICD-10: J45) and pollutant data (PM10, O3, and NOx) in DKI Jakarta in 2017. The results from this study: Ozone exposure lag day 3 p = 0.04, OR = 1.0016 (95% CI 1,0001-1.003) and lag day 1 of NOx exposure p = 0.04, OR = 1.0050 (95% CI 1, 0003-1,010) which influences the visit of asthma patients in DKI Jakarta. It can be concluded that ozone and NOx are associated with asthma patient visits in DKI Jakarta, and this study on PM10 pollutants did not show any relationship with patient visits due to Asthma in DKI Jakarta.

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Karakterisasi Unsur Pm 2,5 Pada Periode Kebakaran Hutan Di Pekanbaru Dengan Teknik Analisis Aktivasi Neutron

Cited by 5 publications

References 0 publications

Effect of peat biomass smoke exposure on oxidative stress in Wistar rats

Effect of peat biomass smoke exposure on oxidative stress in Wistar rats

Kebakaran Hutan dan Lahan di Pulau Rupat, Riau

Ambient air pollution and visit of asthma patients: case study in DKI Jakarta 2017

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