Trend dalam corak hujan tahunan ekstrim di Semenanjung Malaysia dari 1975-2004
Trends in annual maximum rainfall in Peninsular Malaysia have been analysed using daily rainfall records at 50 stations for 30 years. In this study, annual maximum rainfall is defined as the maximum daily rainfall amount recorded in a particular year. Both North-East Monsoon and South-West Monsoo...
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Penerbit ukm
2008
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| Online Access: | http://journalarticle.ukm.my/1869/ http://journalarticle.ukm.my/1869/ |
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ukm-1869 |
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eprints |
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ukm-18692011-06-15T07:57:12Z http://journalarticle.ukm.my/1869/ Trend dalam corak hujan tahunan ekstrim di Semenanjung Malaysia dari 1975-2004 Wan Zawiah Wan Zin, Abdul Aziz Jemain , Trends in annual maximum rainfall in Peninsular Malaysia have been analysed using daily rainfall records at 50 stations for 30 years. In this study, annual maximum rainfall is defined as the maximum daily rainfall amount recorded in a particular year. Both North-East Monsoon and South-West Monsoon are separated to identify their effect on the extreme rainfall. Rank von Neumann correlation test was performed to detect any correlation between years and followed by Kendall test to detect any significant trend. The magnitude of trends for stations with significant trend was derived from linear regression and computed to get the change value for a century. The results show that only 10% of the stations under study experience either significant increasing or decreasing trends in annual maximum rainfall. Apart from that, the pattern of extreme rainfall received is influenced by respective stations’ location Penerbit ukm 2008-07 Article PeerReviewed Wan Zawiah Wan Zin, and Abdul Aziz Jemain , (2008) Trend dalam corak hujan tahunan ekstrim di Semenanjung Malaysia dari 1975-2004. Journal of Quality Measurement and Analysis, 4 (1). pp. 219-230. ISSN 1823-5670 http://www.ukm.my/~ppsmfst/jqma/index.html |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
Universiti Kebangasaan Malaysia |
| building |
UKM Institutional Repository |
| collection |
Online Access |
| description |
Trends in annual maximum rainfall in Peninsular Malaysia have been analysed using daily
rainfall records at 50 stations for 30 years. In this study, annual maximum rainfall is defined as
the maximum daily rainfall amount recorded in a particular year. Both North-East Monsoon
and South-West Monsoon are separated to identify their effect on the extreme rainfall. Rank
von Neumann correlation test was performed to detect any correlation between years and
followed by Kendall test to detect any significant trend. The magnitude of trends for stations
with significant trend was derived from linear regression and computed to get the change
value for a century. The results show that only 10% of the stations under study experience
either significant increasing or decreasing trends in annual maximum rainfall. Apart from that,
the pattern of extreme rainfall received is influenced by respective stations’ location |
| format |
Article |
| author |
Wan Zawiah Wan Zin, Abdul Aziz Jemain , |
| spellingShingle |
Wan Zawiah Wan Zin, Abdul Aziz Jemain , Trend dalam corak hujan tahunan ekstrim di Semenanjung Malaysia dari 1975-2004 |
| author_facet |
Wan Zawiah Wan Zin, Abdul Aziz Jemain , |
| author_sort |
Wan Zawiah Wan Zin, |
| title |
Trend dalam corak hujan tahunan ekstrim
di Semenanjung Malaysia dari 1975-2004
|
| title_short |
Trend dalam corak hujan tahunan ekstrim
di Semenanjung Malaysia dari 1975-2004
|
| title_full |
Trend dalam corak hujan tahunan ekstrim
di Semenanjung Malaysia dari 1975-2004
|
| title_fullStr |
Trend dalam corak hujan tahunan ekstrim
di Semenanjung Malaysia dari 1975-2004
|
| title_full_unstemmed |
Trend dalam corak hujan tahunan ekstrim
di Semenanjung Malaysia dari 1975-2004
|
| title_sort |
trend dalam corak hujan tahunan ekstrim
di semenanjung malaysia dari 1975-2004 |
| publisher |
Penerbit ukm |
| publishDate |
2008 |
| url |
http://journalarticle.ukm.my/1869/ http://journalarticle.ukm.my/1869/ |
| first_indexed |
2023-09-18T19:34:33Z |
| last_indexed |
2023-09-18T19:34:33Z |
| _version_ |
1777405183287885824 |