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Dampak Pencemaran terhadap Kualitas Air DAS Ciliwung Berdasarkan Data ONLIMO Neni Triana; Maryuni Maryuni; Uci Sulandari
JURNAL RISET RUMPUN ILMU KEDOKTERAN Vol. 5 No. 1 (2026): April: Jurnal Riset Rumpun Ilmu Kedokteran
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrike.v5i1.8151

Abstract

The Ciliwung River Basin is a strategic watershed with significant ecological, social, and economic functions, yet it is increasingly threatened by land use change, rapid urbanization, and water pollution, particularly in the Jakarta metropolitan area. This study aims to assess the water quality condition of the Ciliwung River based on real time monitoring data from the ONLIMO system and to examine spatial and temporal variations in water quality status along the middle and downstream segments. A descriptive quantitative approach was applied using secondary data obtained from three ONLIMO monitoring stations, namely Masjid Istiqlal, Pintu Air Manggarai, and Kelapa Dua Srengseng Sawah, during the period of 6–12 May 2025. The analyzed parameters included temperature, dissolved oxygen, Biochemical Oxygen Demand, nitrate, ammonia, and other relevant physicochemical indicators. The results indicate that the water quality of the Ciliwung River generally falls within lightly to moderately polluted categories, with higher pollution levels observed in the middle segment of the river. Critical parameters influencing pollution status include Biochemical Oxygen Demand, nitrate, ammonia, and consistently low dissolved oxygen levels. These findings demonstrate that pollution in the Ciliwung River is persistent and cumulative, highlighting the urgency of integrated watershed management, strengthening real time water quality monitoring, and enhancing cross sector collaboration to support effective pollution control and sustainable river restoration.
WEB-BASED CLIMATE CHANGE DISEASE DIAGNOSIS EXPERT SYSTEM USING FORWARD CHAINING METHOD Edwina Rudyarti; Uci Sulandari; Yunita Sari Purba
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.11891

Abstract

Climate change in Indonesia has a significant impact on public health due to extreme weather that triggers various diseases, such as diarrhea, influenza, pruritus, ARI, malnutrition, and stress. This study aims to design and implement a web-based expert system with the Forward Chaining method to help the community make early diagnoses of diseases affected by climate change. The research method uses a descriptive design and a cross-sectional approach. The location of the study was carried out at the Mekarmukti Health Center, North Cikarang with a sample consisting of 100 patients who experienced symptoms of climate-related diseases and were selected using the Simple Random Sampling technique. Data were collected through observation, interviews, and literature studies, then the questionnaire data were analyzed using the Chi Square test to evaluate the level of user satisfaction with the expert system. The results of the study showed that this system was able to effectively diagnose diseases due to climate change such as pruritus (P01), diarrhea (P02), and influenza (P03) which are commonly found in the Cikarang area. This system has proven to be useful as an information technology innovation that provides accurate symptom and diagnosis information like an expert. In conclusion, this expert system can be widely accessed by the public and functions as an early diagnosis aid in health care facilities in dealing with diseases impacted by climate change.
Analysis of Work Environment Management in Supporting User Safety and Comfort at Duren Kalibata Station Sulandari, Uci; Sayuti, Rizky Ahmad; Prabowo, Lungguh Budi; Rozi, Fikri Al Ghifari
International Journal of Advanced Multidisciplinary Vol. 5 No. 1 (2026): International Journal of Advanced Multidisciplinary (April - June 2026)
Publisher : Green Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/ijam.v5i1.1966

Abstract

Duren Kalibata Station is a public transportation facility with high operational activity, potentially creating various work environment risks which can impact user safety and comfort. Proper work environment management is necessary to minimize potential hazard and support a safe and orderly station environment. This research aimed to analyze work environment management at Duren Kalibata Station to support safety aspect. The method used was descriptive qualitative through direct observation, interview, and documentation study. The results indicated that work environment management at Duren Kalibata Station included cleanliness management, waste control, public facility arrangement, and the implementation of safety signs and facilities. Overall, work environment management had been quite successful, but several aspects needed improving, such as consistent station area cleanliness and optimization of safety support facilities. It was expected that the results of this research were able to provide evaluation material and recommendations for management in improving work environment management to support safety at Duren Kalibata Station.
Analysis of Water Pollution in The Musi River Due to Community and Industrial Activities Using Onlimo Yunita Sari Purba; Uci Sulandari; Lelitasari Lelitasari; Defi Arjuni
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.5967

Abstract

The Musi River is a natural resource which is one of the main trade routes and the largest air supplier for the people of South Sumatra. However, the condition of the Mus River has undergone changes due to dense settlements and industry. Water quality is an important factor in the sustainability of an ecosystem. Ecosystem damage can start from declining air quality which results in industrial waste that pollutes the Musi River. Water quality measurement parameters include measurements of oxygen, TSS, COD, BOD. Observation station sampling was carried out using Onlimo telemetry technology.  Onlimo is a remote, online and real-time air quality monitoring technology developed by BPPT. Sampling was carried out during the transition season on the Musi River which was divided into station 1 located in the Musi River (PDAM Tirta Randik area, Balui Air Unit, Sanga Desa District). On May 10, 2023 there was a pollution index of 7.32 with moderate contamination with the critical parameters Chemical Oxygen Demand (COD) and Biological Oxygen Demand (BOD). There was an increase in the Pollution index of 7.51 due to an increase in Nitrate from 16 May 2023 to 17 May 2023 due to input from anthropogenic waste caused by differences in sampling time, besides that season and rainfall are reported to play an important role in dissolving a number of components in the waters. For this reason, to prevent and improve the function of the Musi River, namely the government must act decisively on violations committed by factories or companies or the public who dispose of waste carelessly