เมืองเกาะครึ่งร้อย พลอยแดงค่าล้ำ ระกำแสนหวาน หลังอานหมาดี ยุทธนาวีเกาะช้าง สุดทางบูรพา ("The city of half a hundred islands. Precious rubies. Sweet salacca. Fine Thai ridgeback dogs. The Naval Battle of Ko Chang. The far end in the East."
Trat province (Thai:ตราด,pronounced[tràːt]), also speltTrad province, is one of Thailand's seventy-six provinces (changwat), and is located in the region ofeastern Thailand. It bordersChanthaburi province to the northwest, andCambodia's provinces ofPailin,Battamabang,Pursat, andKoh Kong to its north, northeast and east. To the south, it borders theGulf of Thailand and thePacific Ocean. It is the 15th smallest province of Thailand at 2,819 km2 (1,088 sq mi), and its 4th least populated province at 229,958 (2019). Its capital isTrat town.
During the Ayutthaya kingdom, Trat became an important location for trade. During the 1893Paknam crisis, French soldiers occupied the province, with Siam handing over Trat to French colonial rule in return for Chanthaburi province. However, Trat was returned to Siam in 1907 in return for Siamese land along theMekong river.
Trat is 315 km (196 mi) from Bangkok.[5] The province also serves as a major center for fruit growing, gem mining and fishing in the region.[6]
Trat is believed to be a corruption of "Krat"(กราด) the Thai name for the treeDipterocarpus intricatus, common to the region and used to make brooms.[7] It is also spelt Trad.[8][9][10]
In 1408, Chinese writer and voyagerMa Huan made one of the earliest references to the gems found in modern-day Chanthaburi and Trat provinces.[11]
The history of Trat can be traced back to the early 17th century during the reign of KingPrasat Thong of theAyutthaya Kingdom. Formerly known asMueang Thung Yai, Trat has played an important role in the development of the country's stability and economy due to its strategic location. The town of Trat later become a community of Chinese merchants.
After the fall of Ayutthaya to the Burmese in 1767, Trat served as a checkpoint and buffer city and was responsible for providing provisions to KingTaksin the Great before he moved his forces fromChanthaburi toAyutthaya. King Taksin then succeeded in driving out theBurmese invaders and liberated the kingdom from foreign rule.
Beginning in the 1850s a gem rush began in modern-day Chanthaburi, Trat and Pailin provinces, resulting in an influx of immigrants from Burma who became theKula people.[12]
French troops, Trat (1904)
During the1893 Franco-Siamese crisis, French troops landed and occupied Chanthaburi province.[13] In order to regain Chanthaburi, the Siamese government negotiated with France in the1904 Franco-Siamese Treaty where it was agreed France would hand back Chanthaburi to Siam in exchange for Siam handing over control of Trat andKoh Kong to the French. The treaty was signed on 13 February 1904, although Trat and Koh Kong had been officially handed over to the French on 22 January.[14] During French colonial control, the appointed governor's official residence was Resident Kampot located in Trat City.[15]
On 23 March 1907, it was agreed between Siam and France that France would return control of Trat, except Koh Kong, to the Siamese in exchange for the provinces ofPhra Tabong (Battambang),Siem Reap, andSerei Sophoan which all had aKhmer majority population as part of the1907 Franco-Siamese Treaty. On 6 July 1907, Trat was officially handed back to Siam.[16]
During theFrench-Thai War of 1940–1941, theVichy French navy sailed fromSaigon to seize Trat. The unprepared Thai warships were caught by surprise. By the end of the 17 January 1941Battle of Ko Chang, three Thai ships had been left sinking: the HTMSChonburi, HTMSSongkhla, andHTMSThonburi. French casualties were light with no ships lost. The Japanese government negotiated a truce, which ended the conflict without further fighting.
When the Vietnamese pushed theKhmer Rouge out ofCambodia in 1985,Pol Pot fled to Thailand and made his headquarters in a plantation villa near Trat. It was built for him by the Thai Army and nicknamed "Office 87".[17]
As part ofVietnamese border raids in Thailand to eliminate Cambodian groups along the Thai-Cambodian border opposed to the Vietnamese-backed Cambodian governments, namely the Khmer Rouge, Vietnamese soldiers made several incursions into Trat province. In the Battle of Ban Chamrak, around 800 Vietnamese soldiers captured a portion of northern Chamrak sub-district on 1 April 1985. On 9 May, the area was recaptured by Thai marines, army rangers and border patrol police.[18][19] The Thai side suffered one dead and eight injured, while eight Vietnamese were found dead.[20]
The third biggest island of Thailand is the province'sKo Chang (afterPhuket andKo Samui). The island and more than 40 surrounding smaller islands form the Mu Ko Chang MarineNational Park.
Most of Thailand receives from 1,400 mm (55 in) to 1,600 mm (63 in) of precipitation per year. Two provinces, Trat andRanong, receive more than 4,500 mm (180 in) a year, making them the wettest places in the country.[24]
The economy of Trat province is mainly cantered around agriculture and manufacturing with a small service sector.[25]
Local businesses often participate in trade with Cambodians.[26]
Within Thailand, Trat has the third largestrubber plantation at an area of 55,461.44 hectares (137,048.2 acres) in 2017. The first rubber cooperative in the province was established in 1994.[27]
In order to better provide for themselves and their families, some farmers shifted away from monoculture farming towards orchard tourism, a form ofagritourism.[28]
Historically both Trat and Chanthaburi provinces were Thailand's principal area forruby production, alongside being a major source ofsapphires. The region had started becoming a major source of the world's rubies and sapphires supply in the late 1800s, however it lagged behind the Burmese gem industry. When the Burmese government nationalised their deposits in 1963, and the subsequent decline in the supply of gems coming of Burma, the Chanthaburi-Trat gem industry became one of the world's main suppliers. By 1982, an estimated 70% of the world's high-quality rubies originated from Thailand, of which 85% to 90% came from the Chanthaburi-Trat region, although Burma still led in quality. In 1980, an estimated 20,000 miners mined 39.4 million carats of rubies and sapphires.[29]
Gem deposits in both provinces arealluvial, having been eroded from weathered basalt flows. During theHimalayan orogeny, the region was uplifted and intruded bygranites andgranodiorites. In the final portion of the orogeny, the region had basaltic dikes intrude the surface as basaltic lava flows. Since the end of the orogeny, the region became geologically quiet, with the tropical climate resulting in intense weathering and erosion. The region's deposits can be divided into two mining areas based on thecorundum type produced: one entirely within Chanthaburi province, the other within Trat province. The Trat mining area contains the Bo Rai-Bo Waen mining area, which produced significant amounts of rubies, and occasionally green and colour change sapphires.[29]
By 1996, most mining operations in the province had relocated to Cambodia, with Pailin province being contiguous to Thai deposits. Bo Rai, which had been very active, had declined back to a small town.[30] In the 1990s, the Thai government banned commercial mining in the area due to its effects on the countryside.[31] Due to overmining, ruby deposits in the region became depleted by 2009.[30]
As of 26 November 2019 there are:[32] one Trat Provincial Administration Organisation (ongkan borihan suan changwat) and 14 municipal (thesaban) areas in the province. Trat has town (thesaban mueang) status. Further 13 subdistrict municipalities (thesaban tambon). The non-municipal areas are administered by 29 Subdistrict Administrative Organisations – SAO (ongkan borihan suan tambon).
Province Trat, with an HAI 2022 value of 0.6457 is "average", occupies place 31 in the ranking.
Since 2003, United Nations Development Programme (UNDP) in Thailand has tracked progress on human development at sub-national level using theHuman achievement index (HAI), a composite index covering all the eight key areas of human development. National Economic and Social Development Board (NESDB) has taken over this task since 2017.[3]
^ab"ข้อมูลสถิติดัชนีความก้าวหน้าของคน ปี 2565 (PDF)" [Human Achievement Index Databook year 2022 (PDF)]. Office of the National Economic and Social Development Council (NESDC) (in Thai). Retrieved12 March 2024, page 29{{cite web}}: CS1 maint: postscript (link)
^"ตารางที่ 2 พี้นที่ป่าไม้ แยกรายจังหวัด พ.ศ.2562" [Table 2 Forest area Separate province year 2019]. Royal Forest Department (in Thai). 2019. Retrieved6 April 2021, information, Forest statistics Year 2019{{cite web}}: CS1 maint: postscript (link)