Dr Dasapta Erwin Irawan, Lecturer/Researcher at the Institut Teknologi Bandung, presented an overview of his research as part of the SMART Seminar Series on 23 March 2017.
More information: http://www.uoweis.co/event/understanding-cikapundung-river/
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1. Understanding Cikapundung (v.1)
Dasapta Erwin Irawan
Applied Geology Research Group
Faculty of Earth Sciences and Technology
Institut Teknologi Bandung
0000-0002-1526-0863
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2. Short bio
• Education: Undergrad in Geology 1998, Master
in Hydrogeology 2001, and PhD 2009 in
hydrochemistry.
• Assignment: Lecturer and researcher in
Applied Geology Research Group, Faculty of
Earth Sciences and Technology, Institut
Teknologi Bandung. ORCID and OSF
ambassador for Indonesia.
• Research interests: hydrogeology,
hydrochemistry and multivariate analysis.
• Tweeting as @dasaptaerwin and @hydrogeoITB.
• Email: erwin[@]fitb[.]itb[.]ac[.]id
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4. A bit about Cikapundung
• Length: 28.5 km
• Basin: Citarum river
basin (6600 km2),
West Java Province
• Location: Greater
Bandung Area
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(Photo: Republika Online)
5. A bit about Cikapundung
• Rainfall: averagely
2300 mm/annum
• Role: water supply
for 300,000 ha of
rice fields; nearly
2.5 million
population (in 5
major developing
areas); small
electricity power
plant (3.150 kW).
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(drone photography:
by Dadi 2017)
8. Gaps: quantity vs quality
• Water quality decreases as the
river flows deeper into the city.
• Contaminations: heavy metals,
nitrates, and organic
substances.
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Photo: Ahmad Darul (2014)
Photo: PikiranRakyat.com
10. Interesting on-going
activities
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• Biodiversity (vegetation and micro
organism) mapping in riparian zone,
• Water exchange in the riverbank/
hyporheic zone,
• Water quality based on IFLS data vs
diarrhoea diseases.
(Photo: by Tantra)
(Photo: by Sri Aditya)
11. Research timeline
• water flow numerical
model,
• water quality
modelling,
• water leakage to the
fractured aquifer,
citizen flood
reporting
2010
2000
1990
1980
1970
Recent
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• analog water flow
model,
• flood modelling
• regional hydrological
assessment
• organic contaminants,
• flood modelling
• participatory
management
• flood modelling
• regional geology
• discharge
measurements
13. Potential collaborations
• Design, installation, and
analysis of SMART data
logger equipment.
• Citizen flood reporting.
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River stream video
(Photo: liputan6.com)
14. Our growing contributors
• Prof.Dr. Deny Juanda Puradimaja, hydrogeologist
• Prof.Dr. Sudarto Notosiswoyo, hydrogeologist
• Prof.Dr. TA. Sanny, geophysicist
• Prof.Dr. Robert Delinom, hydrogeologist
• Dr. Budi Brahmantyo, geomorphologist
• Dr. R. Fajar Lubis, hydrogeologist
• Dr. Bambang Sunarwan, hydrogeologist
• Dr. Susanna Nurjaman, hydrologist
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• dr. Cut Novianti Rachmi, MIPH, public health
researcher (PhD Candidate)
• Dr. Endah Sulistyawati, ecologist
• Dr. Keukeu Rosada, microbiologist
• Dr. Rusmawan Suwarman, meteorologist
• Ahmad Darul, SSi, MT, geographer
• Anggita Agustin, SSi, MT, hydrogeologist
• Edi Riawan, SSi, MT, meteorologist (PhD Candidate)
• M. Irsyad, ST., MT, GIS analyst (PhD Candidate)
• M. Fadli, SSi, meteorologist