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Household Water Supply Strategies in Urban Bandung, Indonesia: Findings and Implications for Future Water Access Reporting Muntalif, Barti Setiani; Nastiti, Anindrya; Roosmini, Dwina; Sudradjat, Arief; Meijerink, Sander V.; Smits, Antoine J.M.
Journal of Engineering and Technological Sciences Vol 49, No 6 (2017)
Publisher : ITB Journal Publisher, LPPM ITB

Through structured interviews and statistical analyses, this study investigated access to water and strategies of 1227 vulnerable households in Bandung, Indonesia. The use of mixed water sources, household water treatment, and home storage suggest low trust in improved sources, and compromised safety and reliability of water. While official statistics suggest a high level of access to improved water sources, full-time access to such sources is overestimated. Integration of user behavior into the new monitoring approach for the water supply sector in the post-2015 development framework is proposed.

PERSEPSI RISIKO DAN BIAS KOGNITIF DALAM PENCEGAHAN PENULARAN COVID-19 DI JAWA BARAT, INDONESIA Nastiti, Anindrya; Kusumah, Siska Widya Dewi; Wangsaatmaja, Addina; Roosmini, Dwina; Sundana, Eka; Sutadian, Arief
Creative Research Journal Vol 6, No 2 (2020)
Publisher : Badan Penelitian dan Pengembangan Daerah (BP2D) Provinsi Jawa Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34147/crj.v6i2.282

COVID-19 telah menjadi tantangan kesehatan masyarakat global dan merupakan penyakit dengan transmisibilitas yang tinggi. Untuk itu, masyarakat harus melakukan tindakan pencegahan untuk membatasi penyebaran COVID-19. Elemen kunci seseorang untuk melakukan tindakan preventif untuk melindungi dirinya dan orang lain adalah persepsi terhadap risiko. Persepsi risiko ini dapat terdistorsi oleh berbagai bias kognitif yang dapat mendera masyarakat. Dengan menggunakan metode survey daring (dalam jaringan) terhadap 391 responden di Jawa Barat, penelitian ini bertujuan untuk memahami persepsi risiko terhadap pencegahan penularan COVID-19 dan bias kognitif yang menyertainya. masih terdapat responden yang merasa yakin benar bahwa Indonesia relatif aman dari COVID-19 karena beriklim tropis, COVID-19 dapat disembuhkan hanya dengan meminum obat herbal atau pengobatan tradisional lainnya, dan merasa aman untuk bepergian ke tempat umum. Sebanyak 74,9% responden bersedia menjalani vaksin, dan 25,1% responden tidak bersedia menjalani vaksin. Penelitian ini menunjukkan bahwa persepsi responden terhadap COVID-19 masih perlu ditingkatkan agar perilaku masyarakat pada masa Adatasi Kebiasaan Baru (AKB) tetap mematuhi protokol kesehatan. Selain itu, pengetahuan tentang vaksin pada responden perlu ditingkatkan melalui pemberian informasi yang lebih strategis dan masif.

Household Water Supply Strategies in Urban Bandung, Indonesia: Findings and Implications for Future Water Access Reporting Barti Setiani Muntalif; Anindrya Nastiti; Dwina Roosmini; Arief Sudradjat; Sander V. Meijerink; Antoine J.M. Smits
Journal of Engineering and Technological Sciences Vol. 49 No. 6 (2017)
Publisher : Institute for Research and Community Services, Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.eng.technol.sci.2017.49.6.8

Through structured interviews and statistical analyses, this study investigated access to water and strategies of 1227 vulnerable households in Bandung, Indonesia. The use of mixed water sources, household water treatment, and home storage suggest low trust in improved sources, and compromised safety and reliability of water. While official statistics suggest a high level of access to improved water sources, full-time access to such sources is overestimated. Integration of user behavior into the new monitoring approach for the water supply sector in the post-2015 development framework is proposed.

Assessing Log Reduction Values of Conventional Water Treatment Plants with Microbially Highly Polluted Raw Water Sources Arief Sudradjat; Made Sandhyana Angga; Kevin Barlian; Anindrya Nastiti
Journal of Engineering and Technological Sciences Vol. 54 No. 1 (2022)
Publisher : Directorate for Research and Community Services, Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.eng.technol.sci.2022.54.1.1

Because of the global outlook of microbial pathogens contributed by river basins that are characterized by highly populated urbanized areas and other activities with poor wastewater management, it is imperative to assess the sufficiency of conventional water treatment plants with microbially highly polluted raw surface water sources in supplying pathogen-free drinking water. By using the log reduction value (LRV), the microbial safety of the drinking water supply from WTP Badaksinga, Bandung City, Indonesia, was assessed, from the raw water sources to the conventional water treatment units. E. coli, total coliform, and Clostridium perfringens (as a surrogate of the Cryptosporidium parvum protozoan) were selected as pathogens. It was found that with E. coli concentrations of > 20,000 MPN/100 ml, all the raw water sources should be categorized as not suitable for drinking water sources. The LRVs of conventional treatment units ranged from 0.67 to 1.4 for all pathogens. For the disinfection unit, the LRVs ranged from 3.0 to 3.71 for E. coli and total coliform, and 0 for Clostridium perfringens. Based on the results, the drinking water from WTP Badaksinga is safe from bacteria contamination but theoretically requires an additional barrier for protozoa safety. The assessment found that the LRVs of pre-sedimentation and combined flocculation-sedimentation units in conventional treatment systems need to be (re)assessed.

Pro-environmental behaviours and protection motivation theory: a case of two universities in Bandung, Indonesia Annisa Ritka May; Anindrya Nastiti
Jurnal Teknik Lingkungan Vol. 28 No. 1 (2022): Jurnal Teknik Lingkungan
Publisher : ITB Journal Publisher, LPPM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.tl.2022.28.1.4

Maladaptive behaviour towards the environment can threaten environmental conditions and this requires a more in-depth analysis. Students as part of the younger generation have the responsibility as educators, planners, and policymakers on environmental issues for a sustainable future so that research on university students’ pro-environmental behaviour is needed. This study adopted a developed causal model of pro-environmental behaviour based on Protection Motivation Theory (PMT) in a sample of 363 Indonesian university students. This theory is expected to identify barriers and impulses in carrying out pro-environmental behaviour. Based on the results, environmental attitude, self-efficacy, response costs, intrinsic and extrinsic rewards from maladaptive behaviour to the environment, and perceived severity of respondents' have a direct and significant effect on pro-environmental behaviour. In addition, perceived vulnerability has an indirect effect on pro-environmental behaviour through the level of perceived severity. Improving pro-environmental behaviour for students could be focused on environmental attitude and self-efficacy through environmental protection based on a tested causal model

ENVIRONMENTAL AND HEALTH RISK ASSESSMENT (EHRA) APPROACHES IN THE STRATEGIC ENVIRONMENTAL RISK ASSESSMENT (SEA) : A METAANALYSIS Anindrya Nastiti; Siska Widya D Kusumah; Mariana Marselina; Karina Nursyafira; Astrid Monica; Dharmawan Phan
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 4, NUMBER 1, OCTOBER 2020
Publisher : Universitas Trisakti

Aim: This paper aims to understand how the concept of risk and riskgovernance can be best articulated and integrated into Indonesia’s SEA.Attention regarding health risks emerging from human interactions withthe physical environment has increased in Sustainable Development andPlanning (SDP). Methodology and Results: Strategic EnvironmentAssessment (SEA) is the current context-based methodology addressingenvironmental and health risks of development planning in manycountries. Environmental and health risk assessment (EHRA) is anintegrated part of the SEA. EHRA, as a field of science, has evolved towardsspecific needs in many sectors, e.g. dose-response, quantitative microbialrisk assessment, ecological risk assessment. The main challenge is how todetermine the suitable EHRA approaches and translate the fact-basedEHRA into risk-informed strategies in SDP. In Indonesia, the SEA is mandatory for regional planning documents. However, there is limitedguidelines and application on EHRA in SEA. Through a meta-analysis, wereviewed scholarly articles published from 2009 to 2019 available inGoogle Scholar that report the concepts and implementation of EHRA andSEA in various countries. Conclusion, significance and study impact: Thisstudy has significant implications for the understanding of risk governancein SDP.

Identifying the Use of Smart Enforcement in Citarum River Environmental Law Enforcement Nadia Astriani; Andri Gunawan Wibisana; Anindrya Nastiti; An Nissa Ayu Mutia; Hajriyanti Nuraini
PADJADJARAN Jurnal Ilmu Hukum (Journal of Law) Vol 10, No 1 (2023): PADJADJARAN JURNAL ILMU HUKUM (JOURNAL OF LAW)
Publisher : Faculty of Law, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar

The Citarum River is one of the most strategic rivers in West Java Province, Indonesia. It has been a major water supplier for various agricultural and industrial needs. Unfortunately, human activity increases around the watershed. Thus, the water quality of the river decreases due to pollution. The central and regional governments launched the Citarum Harum program to reduce pollution in the Citarum River. One of the main issues of the program is related to environmental law enforcement. A lengthy process, high case costs, and light sanctions make law enforcement through the courts ineffective. This study discusses whether the environmental law enforcement in the Citarum River is smart enforcement. The study used normative empirical legal analysis with a juridical approach. This study concludes that the government should plan the law enforcement by means of Smart Enforcement strategy to make the enforcement more effective and efficient. It will provide clearer directions to law enforcement officers in the law enforcement. In addition, the efforts to carry out effective and efficient environmental law enforcement need more human and financial resources.DOI: https://doi.org/10.22304/pjih.v10n1.a3

FACTORS INFLUENCING THE INTENTION TO PARTICIPATE IN DISCARDED FACE MASK MANAGEMENT AMONG URBAN RESIDENTS Karil, Vayolla Syakirah; Nastiti, Anindrya
Journal of Environmental Science and Sustainable Development Vol. 7, No. 1
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

Massive mask usage during the COVID-19 pandemic has been causing increased mask waste problem. Improper mask management can spread virus in the environment. Proper mask waste management behaviours must be investigated to better understand the underlying factors. Studies have focused on mask waste management in Indonesia, but none have used a comprehensive behavioural framework. This study integrates the Theory of Planned behaviour (TPB) and the Norm Activation Model (NAM) aiming to determine the factors that influence the intentions of Pekanbaru’s residents in managing mask waste. The survey involved 384 respondents selected through a systematic cluster random sampling. The data was analysed with PLS-SEM to verify the model. We hypothesised that awareness of consequences, the ascription of responsibility, subjective and personal norms, attitudes, and perceived behavioural control positively affect behaviour. Attitudes (p < 0.05, t = 2.681), personal norms (p < 0.05, t = 6.708), and perceived behavioral control (p < 0.05, t = 5.846) are also positively and significantly related to mask waste management intention. Awareness of consequences has a significant indirect effect on mask waste management intention through attitude (p < 0.05, t = 2.638), and the highest indirect effects are through ascription of responsibility and personal norms (p < 0.05, t = 4.885). The consequence of awareness, ascription of responsibility, and personal norms are essential elements in enhancing motivations for taking responsibility and participating in household waste management. Demographics such as age and monthly expenses significantly affect mask waste management intentions. This work offers a novel integration of TPB and NAM, which enhances research on the behavioural intents of household mask waste management. Based on the results, the policy implications of how to motivate society to sort waste were discussed, and research limitations were indicated.

PERSEPSI RISIKO DAN BIAS KOGNITIF DALAM PENCEGAHAN PENULARAN COVID-19 DI JAWA BARAT, INDONESIA Nastiti, Anindrya; Kusumah, Siska Widya Dewi; Wangsaatmaja, Addina; Dwina, Roosmini; Sundana, Eka; Sutadian, Arief
CREATIVE RESEARCH JOURNAL Vol 6 No 02 (2020): Creative Research Journal
Publisher : Badan Penelitian dan Pengembangan Daerah Provinsi Jawa Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34147/crj.v6i2.282

COVID-19 telah menjadi tantangan kesehatan masyarakat global dan merupakan penyakit dengan transmisibilitas yang tinggi. Untuk itu, masyarakat harus melakukan tindakan pencegahan untuk membatasi penyebaran COVID-19. Elemen kunci seseorang untuk melakukan tindakan preventif untuk melindungi dirinya dan orang lain adalah persepsi terhadap risiko. Persepsi risiko ini dapat terdistorsi oleh berbagai bias kognitif yang dapat mendera masyarakat. Dengan menggunakan metode survey daring (dalam jaringan) terhadap 391 responden di Jawa Barat, penelitian ini bertujuan untuk memahami persepsi risiko terhadap pencegahan penularan COVID-19 dan bias kognitif yang menyertainya. masih terdapat responden yang merasa yakin benar bahwa Indonesia relatif aman dari COVID-19 karena beriklim tropis, COVID-19 dapat disembuhkan hanya dengan meminum obat herbal atau pengobatan tradisional lainnya, dan merasa aman untuk bepergian ke tempat umum. Sebanyak 74,9% responden bersedia menjalani vaksin, dan 25,1% responden tidak bersedia menjalani vaksin. Penelitian ini menunjukkan bahwa persepsi responden terhadap COVID-19 masih perlu ditingkatkan agar perilaku masyarakat pada masa Adatasi Kebiasaan Baru (AKB) tetap mematuhi protokol kesehatan. Selain itu, pengetahuan tentang vaksin pada responden perlu ditingkatkan melalui pemberian informasi yang lebih strategis dan masif.

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