This study is aimed to extract extreme rainfall data using Peak over Threshold (POT)
method. The method would be used in conjunction with the generalized Pareto distribution …

This paper aims is to model the extreme temperature using block maxima method and
hence predict the return level of high temperature in a certain period. The GEV distribution …

Ground level ozone is an unstable substance in the atmosphere which reacts with nitrogen
dioxide (NOx) in the presence of sunlight normally found near ground level. Ground level …

Higher ground-level ozone (GLO) concentration adversely affects human health, vegetations
as well as activities in the ecosystem. In Malaysia, most of the analysis on GLO …

The main concern in environmental issue is on extreme phenomena (catastrophic) instead
of common events. However, most statistical approaches are concerned primarily with the …

The declining of air quality mostly affects the elderly, children, people with asthma, as well
as a restriction on outdoor activities. Therefore, there is an importance to provide a statistical …

Ground level ozone is an unstable substance in the atmosphere which reacts with nitrogen
dioxide (NOx) in the presence of sunlight normally found near ground level. Ground level …

Air pollution index (API) is a common tool used to describe the air quality in the environment.
High level of API indicates the greater level of air pollution which will gives bad impact on …

The impairment of the quality of water is a serious and rising issue globally. The extreme
impairment cases often be the main reason to unbalanced human and ecosystem impacts. It …

Logging activity is one of the most important activities for tropical countries including
Malaysia, as it produces quality trees for papers. One of the important tree species is the …