ลักษณะการกัดเซาะชายฝั่งหน้าผา และแนวทางการจัดการ: กรณีศึกษา บ้านฝั่งแดงจังหวัดประจวบคีรีขันธ์ THE NATURE OF CLIFFED COAST EROSION AND GUIDELINES FOR MANAGEMENT: A CASE STUDY OF BAN FANG DAENG, PRACHUAP KHIRI KHAN PROVINCE

Authors

  • ศุภกร เทกมล Supakorn Takanmol -
  • สุเมธ พันธุวงค์ราช Sumet Phantuwongraj Morphology of Earth Surface and Advanced Geohazards in Southeast Asia Research Unit (MESA RU) Department of Geology, Faculty of Science, Chulalongkorn University, Bangkok, Thailand
  • จุฑารัตน์ ชมพันธุ์ Chutarat Chompunth Environmental school, National Institute of Development Adminstation

DOI:

https://doi.org/10.14456/jem.2022.9

Keywords:

Cliffed coast erosion, Management of Coastal, Coastal changes

Abstract

The study area, Ban Fang Daeng, Prachuap Khiri Khan Province, is characterized as a cliffed coast which consists of red bed sandstone and conglomerate sandstone. Along the cliff, abundant evidences of coastal erosion were exhibited through the area from marine process. Due to this problem, researcher interested in studying factors of cliff erosion in this area which may result from the lithology and structure of the rock at Fang Daeng cliffed coast. This study will investigate the lithology and structure of rock at cliffed coast and relative changing of geomorphology of cliff at Ban Fang Daeng to understand and to propose guidelines for management of this problem. According to the results of study by lithology and structure data, the data on the field and result of coastline change between the years 1966-2017 were collected by remote sensing interpretation and through in-depth interviews with key informants. The major factor that results in the erosion of this cliffed coast is the geological structure of which fracture, joint and Strike – Slip Fault are composed. These compositions bring about the discontinuity of rock. In addition, the water consumption in the residential community and agriculture in the settled area also contributes to the deterioration in strength of rock. To achieve sustainable management of the cliffed coast, a researcher has proposed a management approach that covers three dimensions: an environment for impact prevention, social with human rights in acknowledge and participation, and leverage higher revenue under economic aspects.

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Additional Files

Published

2022-12-29

How to Cite

Supakorn Takanmol ศ. เ., Sumet Phantuwongraj ส. พ., & Chutarat Chompunth จ. ช. (2022). ลักษณะการกัดเซาะชายฝั่งหน้าผา และแนวทางการจัดการ: กรณีศึกษา บ้านฝั่งแดงจังหวัดประจวบคีรีขันธ์ THE NATURE OF CLIFFED COAST EROSION AND GUIDELINES FOR MANAGEMENT: A CASE STUDY OF BAN FANG DAENG, PRACHUAP KHIRI KHAN PROVINCE . JOURNAL OF ENVIRONMENTAL MANAGEMENT, 18(2), 26–43. https://doi.org/10.14456/jem.2022.9

Issue

Section

บทความวิจัย Research