KAJANG 2 Dec.-The I-Geo Disaster Research Centre, Infrastructure University Kuala Lumpur (IUKL) will notify relevant government agencies to play their roles effectively once the mapping of risk areas throughout Peninsular Malaysia is completed by the end of 2017.
IUKL Vice Chancellor, Prof. Dr. Roslan Zainal Abidin said, the responsible authorities should play their roles effectively in order to reduce landslide`s impact such as casualties and damages.
He said the authorities should take actions early at high-risk areas to reduce the disaster’s impact. The landslide incident at Taman Idaman in Serendah on 26th November 2016 that happened around 1.00 a.m was a classic example.
Roslan elaborated, a three hour non-stop rain in Serendah was found to be one of the contributing factors that caused the landslide. Prior to that on the 16th, 17th and 18th November, the volume of rainwater was already high.
He added that a motorcyclist was injured while a food stall and 10 vehicles were buried in the landslide. Meanwhile, residents from 64 houses had to be evacuated in fear that the slide might extend to the residential areas.
“The “ROAR” Index for Landslide Susceptibility in Malaysia which was developed by I- Geo-Disaster Research Centre IUKL, came along with the mapping system which could identify the potentialities of a landslide very much earlier.
“The mapping programme will be the final part of the research which is divided into three stages. The first stage was the identification of previous 38 landslide cases and secondly the creation and development of “ROAR” index based on soil stratigraphy and soil series characteristics in Malaysia,’’ he said.
Roslan also explained that the series of maps were produced by Mineralogy Department and Agricultural Department. The Agricultural Department produces the reconnaissance soil maps. By using Global Positioning System (GPS) high-risk landslide areas in the range of one to two kilometers could be detected.
Prior to the development of “ROAR” index, historical records of landslide cases were tagged by inferring the associated soil strata and soil series respectively. A total of 42 cases were tagged spanning from 1993 to 2008 including Sabah and Sarawak.
The Vice Chancellor also mentioned, when the relevant maps were superimposed to the 38 landslide cases, it was found that the soil series and its geological state were the same. In other words, the landslide can happen in other areas if the soil series and geological state are the same.
The Serendah landslide was the first case since the “ROAR” was developed early this year. The “ROAR” research consists of three stages, firstly identifying the previous 38 landslide cases, secondly the creation and development of “ROAR” Index for Landslide Susceptibility and thirdly mapping of risk areas throughout Peninsular Malaysia.
Roslan added, the research is now progressing at 40 percent and will be completed by the end of 2017. –malaysiaworldnews.com
1 Comment on this post
You will find certainly a whole lot of details like that to take into consideration. That’s an awesome point to bring up. I give the thoughts above as general inspiration but clearly you will discover questions like the 1 you bring up where one of the most important thing might be operating in honest excellent faith. I don?t know if ideal practices have emerged about points like that, but I am certain that your job is clearly identified as a fair game. Each boys and girls really feel the impact of just a moment’s pleasure, for the rest of their lives.
Comments are closed.
Leave a Comment