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HUMID TROPICS CENTRE KUALA LUMPURThe Regional Humid Tropics Hydrology and Water Resources Centre for Southeast Asia and The Pacific
Dr. SM Shirazi, Senior Lecturer, Water and Hydraulic Engineering, Department of
Civil Engineering, Lecturers and Second Year Civil Engineering Students,
University of Malaya2nd April 2013
Page 2
AGENDA
• Briefing on the Functions of HTC under UNESCO, JPS and NRE by Director of HTC (Dr. Hj. Mohamed Roseli)
• MSMA Stormwater Management Ecohydrology Project at HTC by Head Assistant Director (Ms Vasukey)
• Site Visit MSMA SME at HTC (Ms Vasukey)• Refreshment
Page 3
UNESCO-HUMID TROPICS CENTREKUALA LUMPUR
The Regional Humid Tropics Hydrology and Water
Resources Centre for South-East Asia and the Pacific
Under the auspices of the United Nations Education,
Scientific and Cultural Organization-International Hydrological Programme (UNESCO-IHP) since 28
October 1999
Page 4
• Article I: Participation– the Centre shall be operated by the
Government through Department of Irrigation and Drainage, to serve UNESCO Member States of South-East Asia and the Pacific region, via their National Committees for the International Hydrological Programme (IHP).
Policy & Reference Guideline: Article I Agreement with UNESCO
Australia, Cambodia, China, Indonesia, Japan, Republic of Korea, Lao PDR, Malaysia, Mongolia, New Zealand, Papua New Guinea, Philippines, Thailand, Vietnam.
Page 5
ASSISTANT DIRECTOR SANDRA LIGONG
HEAD ASSISTANT DIRECTORIr. VASUKEY PALANY
ASSISTANT ENGINEERFARAH HAFIZA
ASSIST. ADMIN.MOHD. HISHAM BIN HAMZAH
PERSONAL ASSIST. TAHARAH BT MOHAMED
CHIEF ADMIN.HAMIDAH BINTI HASHIM
SENIOR TECHNICIANSARVAMUDTHY SINNASAMY
SENIOR TECHNICIANKHAIRUDDIN BIN MOHAMED
DRIVERJOHAN BIN OTHMAN
DEPUTY DIRECTORROHANI BINTI AHMAD
DIRECTORDr. MOHAMED ROSELI BIN ZAINAL ABIDIN
TECHNICIANSHAH RAZIF BIN RAZALI
ADMINISTRATION ANDFINANCE UNIT
IMPLEMENTATION ANDCOORDINATION UNIT
INFORMATION ANDCOMMUNICATION UNIT
ASSISTANT DIRECTORDEVI PEECHMANI
COORDINATION R & DEVELOPMENT
ORGANIZATION CHART
Professional: 5 no.Supporting (Technical) : 4 no.Supporting (Administrative) : 4 no.Total: 13 no.
Page 6
UNESCO PARIS
UNESCO JAKARTA
RSC OF THE IHP SOUTHEAST ASIA AND
THE PACIFIC
PACIFIC REGION
SOUTHEAST ASIA REGION
AUSTRALIA DPR KOREA MONGGOLIACHINANEW ZEALANDJAPAN PN GUINEA
CAMBODIA VIETNAMPHILIPPINESLAOSMALAYSIAINDONESIATHAILAND
MINISTRY OF NATURAL RESOURCES AND ENVIRONMENT
DEPARTMENT OF IRRIGATION AND DRAINAGE MALAYSIA
The Regional Humid Tropics Hydrology and Water Resources Centre for Southeast Asia and the Pacific (HTC Kuala Lumpur) Co-organisation Committee Comprising Representative of
Malaysian Government (Chairman) UNESCO IHP National Committee of Member Countries Inter Governmental Organisation and Observer (funding and Non Governmental
Organisation)
GOVERNMENT OF MALAYSIA
THE RELATIONSHIP OF HTC WITHIN UNESCO, UNDER DID, NRE AND IHP NATIONAL COMMITTEE OF MEMBER COUNTRIES
Page 7
Transformation in HTC: Under UNESCO (Since June 2009)
Page 8
HTC Under UNESCO
Main Focuses: Collaboration & Networking in Stormwater Management, River Management and Waste Water Management.
Page 9
• Continue to promote and lead international hydrological research, facilitate education and capacity development, and enhance governance in water resources management
• Themes and Focal Areas: – Theme 1: Adapting to the impacts of global changes on river
basins and aquifer systems– Theme 2: Strengthening water governance for sustainability– Theme 3: Ecohydrology for sustainability– Theme 4: Water and life support systems– Theme 5: Water Education for sustainable development
(education, training and capacity building activities are developed across all the themes)
Policy & Reference Guideline: IHP-VII, Six-Year Phase [2008-2013], WATER DEPENDENCIES,
Systems under Stress and Societal Responses
Page 10
UNESCO SWITCH-in-Asia: Integrated Stormwater Management (SWM) in HTC
Page 11
Colaboration and Networking: MoU signed between HTC’s and Partners (from Mid 2011
to 2012)No. Partners1. Muslim Water Researchers Cooperation (MUAREC), Muslim Water
Researchers Cooperation (MUAREC), Fakulti Kejuruteraan dan Alam Bina (FKAB), serta Institut Kajian Perubahan Iklim (IKP), National University of Malaysia (UKM)
2. Institut Pengurusan Alam Sekitar dan Sumber Air (IPASA), University Technology Malaysia (UTM)
3. Engineering Faculty, Infrastructure University Kuala Lumpur (IUKL)
4. LESTARI, National University of Malaysia (UKM)
5. (informal collaboration and networking with Prof. Simon Beechum, University of South Australia, Adelaide)
Notes: The MoU signed are for 5 years
Page 12
• According to its first two functions under Article II (coordinate and networking) with local universities and under the R&D committee of Malaysian National IHP programmes.
• UNESCO-IHP cross-cutting programmes of SWITCH-in-Asia: Urban Water Management; as well as UNESCO-HELP River Basin (Langat River).
• In conjunction with Phase IHP-VII for the themes and focal areas of Theme 1: Adapting to the impacts of global changes on river basins , Theme 3: Ecohydrology for sustainability and Theme 4: Water and life support systems.
• The main focuses are in stormwater management, river management and waste water management.
RESEARCH ACTIVITIES
Page 13
RESEARCH ACTIVITIES (Benefits to UNESCO-IHP Programme, Regionally and Internationally
No. Title Remarks1. Monitoring Hydraulic Performance of MSMA
Stormwater Management Ecohydrology at HTCKL
SWITCH
2. Upscaling Of MSMA Eco-Hydrology At Catchment Level (Langat River) (under UNESCO-SWITCH-in-Asia: UWM and UNESCO-HELP Basin
SWITCH & HELP
3. Erosion Risk Categorization Potential at Langat River
HELP
4. Remediation of Pollution from Large Point Sources for Hiliran River
Phase IHP-VII : Theme 3 & 4
5. Agricultural Non-Point Source Pollution and Impact on Reservoir (Sembrong Dam) Sedimentation and Water Quality
Phase IHP-VII : Theme 1
Page 14
No. Title Remarks6. Monitoring Rainwater Harvesting System
(RWHS) Effectiveness in Perhentian Island Phase IHP-VII : Theme 1
7. Construction of a Large Scale Solar Still System for Treatment of Sanitary Wastewater at Perhentian Island
Phase IHP-VII : Theme 3 & 4
8. Urban Eco-Hydrology for Resilient Environment (UCOREN) Penchala River – Working Group 2: Component Ecohydrology
Phase IHP-VII : Theme 3
RESEARCH ACTIVITIES (Benefits to UNESCO-IHP Programme, Regionally and
Internationally
Page 15
INTEGRATED STORMWATER MANAGEMENT ECOHYDROLOGY (SME) COMPONENTS IN HTC COMPOUND: Construction completed in October 2010
Greywater Reuse System
Rainwater Harvesting
Porous Pavement
Constructed Wetland
Bioretention System
Green Roof
Page 16
NRE GOES GREEN AT HTC’S COMPOUND: in 2011
In support of Malaysian Government ‘Goes Green’ programme
Solar powered light
‘Led’ light
Aircon with control timer
Light sensor
Using sunlight to light up office space
Recycle waste bin
Grass pavement
reflecsology area
Mini capacitor
Rainwater harvesting with solar panel and metering system
Gazebo & landscaping
Shared printer
Mini fish pond
Save energy campaign
No smoking sign
Page 17
SME AT HTC’S COMPOUND• Installation of equipment and instrumentation for monitoring
water quantity and water quality. Completed in Oct 2011.• Monitoring Performance: Measurement of water quantity,
water quality, hydrology performance analysis for all the MSMA-SME components, modelling runoff and pollutants loads, etc start in April 2012 and completed in December 2012
Page 18
Page 19
1
2
3
1
2
3
Asphalt Pavement
Interlocking Pavement
Grass Pavement
Monitoring Vault (MV)
POROUS PAVEMENT AT HTCKL
Page 20
POROUS PAVEMENT AT HTCKL
0
5
10
15
20
25
2/5/2012 7/5/2012 11/5/2012 30/5/2012
TSS
(mg/
L)
Sampling dateInterlocking Asphalt 2 Asphalt 3 Asphalt 4 Torf Pavement WQI
Class I
0
0.1
0.2
0.3
0.4
0.5
0.6
2/5/2012 7/5/2012 11/5/2012 30/5/2012
AN (m
g/L)
Sampling date
Interlocking Asphalt 2 Asphalt 3 Asphalt 4 Torf Pavement WQI WQI2
Class II
Class I
Comparison of TSS concentration of samples with WQI
Comparison of AN concentration of samples with WQI
Page 21
Summation of total flow for different types of pavement
Comparison of flow rate for different types of pavement
The study has shown that Turf pavement has the highest percentage of peak runoff reduction (relative to asphalt) ranges between 70 to 90 percent with 15 – 30 minutes lag time. The Interlocking pavement gives percentage of peak discharge reduction which ranges between 50 to 80 percent with 15 minutes lag time.
It shows the important of adopting Stormwater Management Control at Source in reducing peak runoff during storm events.
Page 22
QUANTITY QUALITY
Runoff Volume Reduction
Physical:pHTemperatureTotal Suspended Solid (TSS) ConductivityOil and GreaseConductivity
Peak Flow Reduction
Chemical:Biochemical Oxygen Demand (BOD5)Chemical Oxygen Demand (COD) Dissolved Oxygen (DO)Total Phosphate Ammoniacal Nitrogen or Total NitrogenTotal Kjeldahl Nitrogen (TKN)
Runoff frequency reduction
Heavy Metals:Lead (Pb)Zinc (Zn)Copper (Cu)Iron (Fe)
Page 23
Hydrological performance of green roof
Hydrological performance of green roof for comparison of
hydrographThe study on the hydrological performance of green roof for a storm event shows that the peak discharge produced from green roof is 0.0024 m3/s while peak discharge estimated (rational method) for impervious roof is 0.0034 m3/s. There is 30% of reduction.
The Figure shows a peak runoff reduction of 64% for comparison of green roof hydrograph with simulated hydrograph for a storm event.
Page 24
Comparison of maximum temperature recorded in January and February
The study also shows that there is a reduction in temperature inside the building (surau) by 1.5°C
This is another evident of the important of adopting Stormwater Management Control at Source and the important of green technology in the enhancement of the environment.
Page 25
What’s Next: Upscaling SME at Catchment Level and UNESCO-HELP Langat River Basin
• To analyse the Watershed Sustainability Index (WSI) which include gathering, describing and assessing relevant socio-economic data, and with objective to conduct detail public participatory and urban social learning activities for WSI (on-going).
• Detailed design of the proposed rehabilitation works to improve the water quality, quantity and riverbank rehabilitation in developed areas (on-going).
– The main components of the work identified are: rehabilitation plan, wetlands, bioretention system, porous pavement, vegetated swale and river corridor plan encompassing beautification of the riparian with landscape, public facilities (including community centre), river restoration, and the provision of sediment basins/traps retention ponds.
Langat River Basin is recognized as one of the HELP Basins since 2004, classified as Evolving HELP Basin, out of 91 catchments from 67 countries in the world. To boost Langat River from Evolving to the next level in the UNESCO-HELP that is to become and recognize as an Operational HELP Basin
Page 26
What’s Next: Upscaling SME at Catchment Level and UNESCO-HELP Langat River Basin
• The proposed project area is situated at a 2 km stretch along Sungai Langat nearby the UKM and Taman Tasik Bangi 3.
• The implementation is subjected to budget approval.
PUTRAJAYA
Site near UKM
Page 27
STUDY AREA – EXISTING DRAINAGE SYSTEM
1
2
5
4
6
7
8
9
Legend:
Drainage flow path
Inlet for detention pond
Outlet for detention pond
Underground box culvert
1 Survey nodes
U-shape drain (600x600)
V-shape drain (300 w X 600 l)
U-shape drain (450X450)
V-shape drain (300 w X 600 l)
3
Page 28
STUDY AREA – ISSUES & PROBLEMS
PROJECT AREA
UKM
1 2
Agriculture/Livestock Activities
3
TMN TASIK BANGI 3
Construction Activities5
4
Sedimentation and Slope Degradation
River Dredging Activities (Sand Mining)
Page 29
PRELIMINARY PROPOSED MITIGATION MEASURES
1
Proposed Porous Pavement
3
Proposed Constructed Wetland and Gazebo & Jetty beside the river
2
Proposed Bioretention System
4
Proposed Geosynthetic Slope Stabilization Works
5
Proposed Porous Pavement River Walk and Landscaping along the
River
UKM
TMN TASIK BANGI 3
PROJECT AREA
Page 30
Langat UNESCO-HELP River Basin: HTC’s R&D Programme – Erosion Risk Potential
Categorization in Langat River (completed) • To determine the degree of soil
erodibility along Langat River.• To evaluate rainfall erosivity risk
potential along Langat River.• To identify erosion risk potential
along Langat River.• to categorize erosion risk potential
in Langat River .
Langat basin
Part of the Study Team
River bank erosion in Sepang district
Megasteel bargeThe process river sand
Page 31
(Sediment + eroded soil) are flushed out to downstream = rivers become milky +
downstream become shallower
How Erosion Effect the River ?????
RAINFALL
Water scarceness and flash flood
Study Area: Langat basin, 120 km along the river
Page 32Rainfall ErosivitySoil Erodibility
The water quality of the river is class III and IV which is no longer functioned as potable water (Lee et al., 2006)
Experiencing flood almost every year since 1976 which main caused by insufficient channel capacity (Mohammed et al., 2011).
The soil texture totally differed from previous study(Nor Azwady et al., 2010)
The level of turbidity is 358.7 NTU shows that the river has high concentration of suspended sediment. (National Water Quality Standards for Malaysia)
Problem Statement
Page 33
‘ROSE’ Index It was developed after a thorough study of rainfall records of more than 10 areas where landslide tragedies have occurred (Roslan and Badiah, 2006).
ROSE Index (ton.m2/ha.hr) Category
< 500 Low
500 – 1000 Moderate
1000 – 1500 High
1500 – 2000 Very High
> 2000 Critical
‘ROM’ Scale With Regards To Soil
Erodibility
‘ROM’ Scale Soil Erodibility Category
< 1.5 Low
1.5 ~ 4.0 Moderate
4.0 ~ 8.0 High
8.0 ~ 12.0 Very High
> 12.0 Critical
Page 34
Soil Content (%)Value
of ROM Scale
Degree Level of Erosion
Sand Silt Clay
61.4 23.08 1.21 34.78 Critical
Kg Sri Nanding @Hulu Langat
Soil Content (%)Value of
ROM Scale
Degree Level of Erosion
Sand Silt Clay
25.2 30.56 9.4 2.96 Moderate
Jalan Pulau Carey @Kuala Langat
Page 35
The river bank erosion more critical at the districts of Hulu Langat and Sepang whereas Kuala Langat district experienced less river bank erosion.
This is particularly due to the fast flowing water at the upper stream compared to the downstream and most of soil composition at Hulu Langat and Sepang districts have sand and silt based.
Page 36
Conclusion for the Study on Erosion Risk Potential Categorization in Langat River
Rainfall Erosivity March, April, September, October,
November and December
Soil Erodibility
Upstream of the Langat River: CriticalMiddle stream: Critical and HighLower Stream: High Moderate
Seksyen 5,Bandar Baru Bangi @Hulu Langat
UKM @Hulu Langat
Page 37
Remediation of Pollution from Large Point Sources for Hiliran River, One-State One-River
Programme, Terengganu.• To add value to the present program• The small scale industries that are contributing pollution to
Hiliran River are keropok (fish snack) industry, the traditional batik textile printing industry, and the biggest contributor to the pollution load is the wet market at Chabang Tiga.
• The study of possible remediation methods for pollution control.
• Involve construction of small scale demo pilot project using effluent bio-treatment at outlet of batik textile printing industry, leachate from keropok industry, pollution load from wet market and inside Anak Sungai Hiliran; and monitoring water quality at strategic locations.
• Expected to produce innovative products and intellectual Property (IP) with intention to upscaling for bigger river project.
Page 38
• To overcome leachate problem from keropok outlet, batik factories and water pollution from wet market and chemical pollution in the river through product innovation treatment system.
Remediation of Pollution from Large Point Sources for Hiliran River, One-State One-River
Programme, Terengganu.
Page 39
Remediation of Pollution from Large Point Sources for Hiliran River, One-State One-River
Programme, Terengganu.
Installation of the EnviroTex® Effluent Treatment Plant at Batik Processing plant in Cabang Tiga, Kuala Terengganu.
Sampling Point Location
P1Pelepasan Terakhir Indah Water Pangsapuri Padang Hiliran
P2 Gross Pollutant Trap, Alor Sungai Hiliran
P3Anti Backflow Rubbish Trapper, Alor Kubang Buyung KB-1 (Sebelum Bengkel Motor)
P4 Selepas bengkel Motor (Alor Kubang Buyung)P5 Sebelum pasar Chabang TigaP6 Selepas pasar Chabang Tiga
P7Effluent pasar yang telah dirawat secara fizikal (screener)
P8 Sebelum pertembungan anak sungai Hiliran
P9Pelepasan Effluent Retention Pond (intermittance overflow)
P10 Continuous Sampler (JPS)
Page 40
Batik rinsing tank(s)
Silicate removal tank(s)
pH
Sump
PNOTE: Rinsing tanks have screens for wax removal
P
Water storage tank
Silicate for reuse
EnviroTex Stage 1
EnviroTex Stage 2
Multimedia filter
Water for reuse
EnviroTex® process for batik effluent
EnviroTex® process biologically treats and decolourises batik effluents thus turning batik plants into ecofriendly industries. The process enables recovery of silicate and water for reuse, while not relying on chemicals for treatment, thus lowering treatment operational costs through minimum chemical usage (only for silicate recovery as well as pH correction) and zero hazardous waste. The process employs proprietary EMM® multimedia for adsorption and biofilm attachment, and conditions favouring biodegradation of dyes and other organics found in batik effluents.
Biosludge for composting
Biosludge for composting
ES Composter
Wax for reuse
pH controller
Expected Outputs The expected outputs of this study are as follows : A tested treatment design for wastewater from a medium size wet market A tested treatment design for effluent from a small keropok factory .A tested treatment design for azo-dye removal and silicate recovery from a small batek factory All the above, as stated, have potential for replication to treatment of similar sites all over the country.
Remediation of Pollution from Large Point Sources for Hiliran River, One-State One-River
Programme, Terengganu
Page 41
Biogas and Composting• Biogas and composting is the new edition to the project
in HTCKL. Machine made available in August 2012• Currently at commissioning stage. Not yet operational.• Focus on organic waste minimization at source through
producing biogas and composting• The organic waste that can be used such as leaves, water
hyacinth, organic waste from household and others
The biogas and composting technology Anaerobic Digestion (AD) flow process
Page 42
Biogas and Composting
By-Product applications
Applications of biogas
The Biogas and Composting Machine in HTC
Stove for cooking
lamp
The Shredder Machine
Page 43
R&D Project in Perhentian Island, Terengganu: Solar Still System for Treatment of Sewage (+
sanitary) Water• To investigate the use of a stepped solar still to improve
sewage management• Advantages:
The solar still system is the simplest technology and is an ideal solution to be used in rural and isolated areas since it uses solar energy (the ecofriendly energy sources) for heating water.
A decentralized wastewater treatment technology. Wastewater will be treated at source without the need to construct long and expensive pipeline networks and huge central wastewater treatment plants.
The high quality treated wastewater provides a prospect for water recycle and reuse. Solar distillation has been to provide fresh water in locations where water quality is poor, fresh water supply is inadequate, treatment options are not available and sunshine is abundant.
Page 44
Solar Still System for Treatment of Sewage (+ sanitary) Water
The Laboratory scale of the solar still model
The project site at constructed wetpond
Clean water produced from using stepped solar still
FeedProduct Second feed End productd
Run 1 Run 2
Feed End product
Run 3
Outlet discharge to the sea
Page 45
Relationship between solar radiation and rate of producing clean water
Table showing reduction in pollution substances in treated wastewater samples
Sanitary Wastewater with low concentration
Sanitary Wastewater with high concentration
Wastewater from Factory Processing Oil Palm
Mean COD Reduction (%)
97.934 86.83 96.71
Mean TSS Reduction (%)
64.309 94.08 98.74
Mean TDS Reduction (%)
98.299 100 99.44
Mean Cloudy Reduction (%)
86.517 97.92 99.85
Mean Reduction Heterotrophic Plate Count (%)
86.75 89.75
Page 46
Solar Still System for Treatment of Sewage (+ sanitary) Water
The fabricated solar still
The side wall of the fabricated solar still The glass cover used for top cover of solar still
Page 47
HTCKL International Website (http://htc.ebox.com.my or http://htckl.org.my/apfriend)
• Knowledge need to be shared and disseminate.
• In 2012, HTCKL produced a new website for networking at national and international level.
• The international levels focus on the collaboration and networking among the Water Related Centres under the auspices of UNESCO-IHP, especially for the Southeast Asia and the Pacific region.
• The interface include such as news, network, programmes, R&D, education, publications and linkages of partners. HTCKL activities and events will be displayed. Others will be encouraged to also contribute articles, announcement and programmes. The interface has been completed.
Page 48
Regional Level• Information Technology• The Centre has
developed a new structure of database for the Water Data Archive. Currently, Water Data Archive consisting of 51 river basins from 13 countries. Most of the information is taken from the river catalogue Vol. 1 to Vol. III. It can be accessed through http://htc.ebox.com.my or http://htckl.org.my/apfriend.
AP FRIEND WATER DATA ARCHIVE
The art and science of river engineering
Page 49
Water Education: Yearly World Water Day Event in Malaysia
• Organized Best Thesis Award (PhD; Masters; Undergraduate) in Hydrology and Water Resources for Malaysia’s Universities and Higher Learning Institution. – to increase the relationship between
government, academia and researchers.– to increase the standard of research works
in the field of water.– to give recognition to the graduating
students. • For 2012, received 70 no. of thesis (PhD – 13
nos.; Master – 13 nos.; Undergraduate – 44 nos.)
• Prices: in the form of certificate (gold, silver, bronze awards) plaque, and money)
Page 50
• Four (4) Seminars/Workshop conducted in 2012 through networking and collaboration with 3 universities.
• Participants: government officers, consultants (private), lecturers, university students, NGOs’, MIHP members.
Water Education: Seminars, Workshop and Lecture
No. Seminar/Workshop/Lecture
Place & Date
1. Workshop on Water Quality Analysis Primula Hotel, Kuala Terengganu, 14th & 15th May 2012
2. Seminar on Geospatial Related Disaster and Problems: Issues, Challenges and Prevention
Avillion Admiral Cove, Port Dickson, Negeri Sembilan, 4th & 5th June 2012
3. Seminar on Integrated Urban Water Management Using MSMA Stormwater Management Ecohydrology as part of SWITCH Program: From Theory until Implementation
Heritage Hotel, Cameron Highlands, Pahang, 2nd & 3rd July 2012
4. International Conference on Water Resources (ICWR2012)
Bayview Hotel, Langkawi, 5-6 Nov. 2012
5. Lecture on IWRM to officers from National Audit Dept. During River of Life Seminar
Delivered on 9th Nov. at Awana Hotel, Genting Highlands
Page 51
Water Education: University Students R&D
No. Name of Students
Title of Research Candidate
1. Ms Nur Asmaliza binti Mohd. Nor
Performance Evaluation of Constructed Wetland as Stormwater Improvement: Case Study at HTCKL
PhD candidate
2. Mr Kok Kah Hoong
Evaluation of Green Roof as an Option of Green Technology for Urban Stormwater Quantity and Quality Control: Case Study at HTCKL
Master Candidate(completed Bachelor Degree)
3. Ms Amirah Hanim binti Mohd. Fuad
Monitoring Program of MSMA Stormwater Management Ecohydrology Project at HTCKL
Completed Master Degree
4. Ms Nur Fadzilla binti Usop
Sensitivity Analysis on theEstimation of Evapotranspiration Model, Penchala River Basin (working group: Urban Ecohydrology)
GraduatedJuly 2012 with M.Sc
5. Mr. Mohd. Khairul Idlan bin Muhammad
Ecohydrological Modeling of Water Discharge and Pollutant Loads in PenchalaRiver (working group: Urban Ecohydrology)
PhD candidate
Page 52
Water Education: Papers in 2012
No. Title of Paper Place & Date
1. Transformation and Innovation through R&D in Stormwater Management Ecohydrology
DID Senior Management Conference,Renaissance Hotel, Kota Bharu, Kelantan, 10-12 September 2012.
2. Coastal Development Issues and Impacts of Climate Change on Coastal Resources
National Conference On Extreme Weather And Climate Change: Understanding Science And R&D Capacity Needs, Auditorium, Malaysian Meteorological Department, 8-9 October 2012.
3. Evaluation of Permeable Pavement under Tropical Climate: A Case Study at Humid Tropics Centre (HTC)
International Conference on Water Resources (ICWR2012), Bayview Hotel, Langkawi, 5 – 6 November 2012.
4. Sustainability of Hydropower Reservoir as Flood Mitigation Measure: Lesson Learned from Ringlet Reservoir, Cameron Highlands, Malaysia
International Conference on Water Resources (ICWR2012), Bayview Hotel, Langkawi, 5 – 6 November 2012.
5. The Relationship Of Localized Rainfall Versus Urban Heat Island (Uhi) Parameters And Air Pollution
International Conference on Water Resources (ICWR2012), Bayview Hotel, Langkawi, 5 – 6 November 2012.
Page 53
Water Education: Papers in 2013
No. Title of Paper
1. River Bank Erosion Risk Potential With Regards to Soil Erodibility Along Langat River Basin.
2. Soil Erosion Risk Potential with Regards to Rainfall Erosivity Along Langat River Basin
3. Comparison of Methods for Estimating Evapotranspiration In A Tropical Urban Catchment: Case Study of Penchala River
Page 54
Participated in the Malaysia UNESCO Day, Malaysia, November, 2011
YAB Deputy Prime Minister attracted by the HTC-SME model
Note: HTC participated in the Malaysia UNESCO Day, held in Mandarin Oriental Hotel, KLCC and KLCC Park on 3rd and 4th November 2012
Page 55
• Humid Tropics Centre Kuala Lumpur 10-year Report (1999 – 2009).
• Proceedings of International Training Workshop on Flash Flood Risk Assessment and Mitigation Strategies, 10 – 13 August 2009, DICODE Kuala Lumpur, Malaysia.
• Technical Guidelines: MSMA Stormwater Management Ecohydrology at Humid Tropics Centre
• Proceedings Integrated and Multidisiplinary Research on Flood Hazard Assessment in Johor, 3 – 6 July 2011, Permaisuri Hotel, MITC Ayer Keroh, Malacca, Malaysia
RECENT PUBLICATIONS
Page 56
FUTURE PROGRAMMES: Artificial BioMacropore for Enhancing Soil Infiltration for Urban Catchment
• A heavy storm rainfall with either short or long duration
can cause flood inundation in urban catchment that exhibit high percentage of sealed surface.
• The sealed surface gives a large contribution on increasing runoff and reducing soil water infiltration.
• Therefore, some techniques are essentially required to overcome this problem.
• The presence of both natural and artificial soil macropores could increase saturated soil hydraulic conductivity by several orders of magnitudes.
• As a result, rainfall infiltrates rapidly into soil, conversely runoff and flood inundation will be reduced.
Page 57
FUTURE PROGRAMMES: Artificial BioMacropore for Enhancing Soil Infiltration for Urban Catchment
• This project involved evaluating an artificial
biomacropore as a media to enhance soil infiltrability in urban catchment as well as in HTCKL.
• Local community can participate in this project.
Soil
Organic rubbish, aggregated soil etc.
Water table
Lateral water flow
Vertical water flow
Rainfall
Bio macropore holeSurface runoff
Seal soil surface
Biomacropore hole Biomacropore hole in axisymmetrical coordinate
Page 58
FUTURE PROGRAMMES: Rural River Rejuvenation (R3): Proposed Pilot R3 Project at Jenderam River, Sepang, Selangor [UNESCO-HELP Langat River]
• A means of bringing aquatic life back to rural rivers and cleaning up their waters so as to be fit for recreation.
• Main functional purpose would be to provide a water based recreational site to a rural community as well as to others.
• The rationale for the project is the lack of recreational opportunities for families to play together and for youngsters to spend their energies can lead to negative impacts on families and society. Although this is a recognised problem in Malaysia, which may contribute to delinquency, drug addiction and various other societal problems, solutions are seldom followed to the root, or implemented.
• Through R3, recreational sites for water based activities, as well as for fishing, picnicking, camping, etc, can be made available to surrounding villages.
Page 59
House
River reserve MBB Bridge
To Dengkil & Bangi
To Salak Tinggi
PROJECT LOCATION
Screen
To Sg. Langat Sg. Jenderam
Location of proposed pilot R3 project at Hulu Jenderam
Features of the proposed pilot R3 project
FUTURE PROGRAMMES: Rural River Rejuvenation (R3): Proposed Pilot R3 Project at Jenderam River, Sepang, Selangor [UNESCO-HELP Langat River]
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THANK YOU
HUMID TROPICS CENTRE KUALA LUMPURNo. 2, Jalan Ledang off Jalan Duta, 50480 Kuala LumpurTel. 03 20958700 Fax 03 20953366Email : [email protected]
DR. HJ. MOHAMED ROSELI BIN ZAINAL ABIDINDirectorHumid Tropics Centre Kuala Lumpur (HTCKL)Department of Irrigation and Drainage Malaysia