การดำเนินการแก้ไขปัญหาการกัดเซาะชายฝั่งโดยใช้โครงสร้างไม้ไผ่ และการมีส่วนร่วมของชุมชน กรณีศึกษา ตำบลคลองตำหรุ อำเภอเมือง จังหวัดชลบุรี
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Abstract
Klong Tamru Sub-district, Mueang District, Chonburi Province is located at the mouth of the Bang Pakong River, covering an area of 15.2 square kilometers (approximately 9,500 rai). It has a coastline adjacent to the Gulf of Thailand for a length of 6.5 kilometers. The coastline is a mudflat extending into the sea, and there is a mangrove forest near the shore covering an area of approximately 1,100 rai. This study aims to study and design a coastal erosion prevention approach using bamboo structures, and to use a public participation process to assess the effectiveness of wave-retarding structures. The steps of the study include surveying oceanographic and coastal environmental data to determine a demonstration area, then creating a mathematical model and a physical model to design a bamboo structure that is appropriate for the actual operation area, along with organizing a community participation process to design an appropriate coastal erosion prevention approach. One of the spatial innovations of this study is the use of bamboo structures planted in a herringbone pattern, which is a natural material that is environmentally friendly and promotes sediment accumulation. The experimental results found that: The bamboo structure, which is planted in a zigzag pattern in 3 rows along the 1,200-meter length, with a distance between bamboo poles of 4.5 centimeters (or 0.6 times the diameter of the bamboo poles), with a gap of approximately 10 meters wide to allow small fishing boats to enter and exit, can reduce the average water current speed by 48.75 percent and result in the accumulation of sediment behind the bamboo poles as high as 2.43 centimeters within 1 month. In addition, it also promotes the establishment of a coastal resource conservation network in the community, which links coastal conservation with the sustainable restoration of natural resources and the environment.
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ข้าพเจ้าและผู้เขียนร่วม (ถ้ามี) ขอรับรองว่า ต้นฉบับที่เสนอมานี้ยังไม่เคยได้รับการตีพิมพ์และไม่ได้อยู่ในระหว่างกระบวนการพิจารณาตีพิมพ์ลงในวารสารหรือสิ่งตีพิมพ์อื่นใด ข้าพเจ้าและผู้เขียนร่วม (ถ้ามี) ยอมรับหลักเกณฑ์และเงื่อนไขการพิจารณาต้นฉบับ ทั้งยินยอมให้กองบรรณาธิการมีสิทธิ์พิจารณาและตรวจแก้ต้นฉบับได้ตามที่เห็นสมควร พร้อมนี้ขอมอบลิขสิทธิ์ผลงานที่ได้รับการตีพิมพ์ให้แก่วารสารวนศาสตร์ คณะวนศาสตร์ มหาวิทยาลัยเกษตรศาสตร์ กรณีมีการฟ้องร้องเรื่องการละเมิดลิขสิทธิ์เกี่ยวกับภาพ กราฟ ข้อความส่วนใดส่วนหนึ่ง หรือ ข้อคิดเห็นที่ปรากฏในผลงาน ให้เป็นความรับผิดชอบของข้าพเจ้าและผู้เขียนร่วม (ถ้ามี) แต่เพียงฝ่ายเดียว และหากข้าพเจ้าและผู้เขียนร่วม (ถ้ามี) ประสงค์ถอนบทความในระหว่างกระบวนการพิจารณาของทางวารสาร ข้าพเจ้าและผู้เขียนร่วม (ถ้ามี) ยินดีรับผิดชอบค่าใช้จ่ายทั้งหมดที่เกิดขึ้นในกระบวนการพิจารณาบทความนั้น”
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