TY  - JOUR
T1  - Modelling the Causal Relationship of Risk Factors Associated to Coastal Erosion Using Dematel Method
AU - Najib, Liana AU - Ghani, Ahmad Termimi Ab AU - Abdullah, Lazim AU - Ahmad, Mohammad Fadhli 
JO  - Journal of Engineering and Applied Sciences
VL  - 11
IS  - 7
SP  - 1693
EP  - 1698
PY  - 2016
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2016.1693.1698
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2016.1693.1698
KW  - Coastal erosion
KW  -causal relationship
KW  -DEMATEL method
KW  -risk factors
KW  -Malaysia
AB  - The coastline of Malaysia is rich with coastal resources and has abundance of natural biodiversity. The coastal zone covers almost 70% of the living population and has recognized as one of the centre of socioeconomic growth for agriculture industries, oil and gas exploitation, fisheries, tourism and reclamation. However, these activities may cause severe harms to the geographical landscapes of coastal zone such as erosion. Besides, environmental changes such as climate change, tidal wave, wind and sea level rise also may affect the coastal erosion. Since there is many other intangibles of risk factors related to coastal erosion, this study attempt to investigate the causes-effects of the coastal erosion factor using Decision-Making Trial and Evaluation Laboratory method (DEMATEL). In this study, four dimensions and fourteen critical criteria was identified as critical factors contributing to the erosion. The DEMATEL method is used due to its ability to construct digraphs of causal relationship for both dimensions and its critical criteria. The results suggest that shoreline changes/evolution, wave condition and relative sea level rise are the risk causes and however wave condition is one of the main dimension related to coastal erosion. Thus, it is hoped that the findings could be beneficial to policy makers regarding measures that need to be undertake in dealing with coastal erosion.
ER  -