other type of land use. In 2019, the Forest Department said that forest cover has steadily increased due to its anti-encroachment measures under the regime's reclaim forest land policy. According to the department, the country's forest areas in 2018 covered 102.4 million rai, a 330,000-rai increase from the previous year. The increase, equivalent to an area the size of Phuket, increases forest coverage to 31.58% of the country's total land. In early-2017, the government reaffirmed its 1975 commitment to increase its forest cover to 40% within 20 years. The aim was to have "conserved forests" blanket 25% of the nation and 15% blanketed by "commercial forests". To achieve this goal in 2018, Thailand would need to convert 27 million rai into forests. Thailand has three square meters of green area per capita. Singapore has 66 m2 per capita and Malaysia, 44 m2. In November 1988, heavy rains washed away the soil of newly deforested slopes, causing massive floods. Villages and agricultural land were swamped, and almost 400 people and thousands of domestic animals were killed. The Thai government banned logging on 14 January 1989, revoking all logging concessions. Consequences included the price of timber tripling in Bangkok, in turn increasing illegal logging. In June 2015, as a severe drought gripped northeastern Thailand, Prime Minister Prayut Chan-o-cha urged farmers to forgo a second rice crop in order to save water. He attributed the drought to massive deforestation. At least 26 million rai (4.2m ha) of forested land, especially forests in the mountainous north, had been denuded, according to the prime minister, who said that forests were needed for the generation of rainfall. In July 2015, a Bangkok Post editorial summed up Thailand's forestry issues: "Forests have rapidly declined under state policies over the past four decades. Factors include logging, mining, anti-insurgency strategies, promotion of cash crops on the highlands, construction of big dams and promotion of the tourism industry. Corruption is also deep-rooted in forestry bureaucracy." Valuable hardwood tree species, such as Siamese Rosewood, are being extracted illegally for sale, mostly to the Chinese furniture market. These trees are so valuable that poachers are armed and are prepared fight forest rangers. Both rangers and poachers have been killed in gunfights. The rates of logging now threaten the Siamese Rosewood with extinction within 10 years, according to Al Jazeera in 2014. Mangroves and beach erosion Deforestation creates a host of environmental problems: