Located off the coast of Yunlin and Chiayi counties, Waisanding Sandbar (外傘頂洲), the country's largest offshore sandbar, is in need of protection because of rapid erosion, the head of National Sun Yat-sen University's College of Marine Sciences warned.
Dean Chen Yang-yi (陳陽益) said research carried out by the university has shown that 1,067 hectares of the island disappeared due to erosion over the past 40 years, a trend that continues to this day. He also said that currents and north-easterly winds were gradually pushing the island southwest out to sea at a rate of about 60m to 70m per year, while also pulling the mass of land apart.
Chen says the island was probably formed by sediment accretion at the mouths of the Chuoshui River (濁水溪), Peikang River (北港溪) and Hsiluo River (西螺溪). However, river dredging and engineering projects by the Japanese government beginning in 1911 greatly reduced the amount of silt flowing into the ocean. Without a resupply of sediment on its east side, the island began to erode and migrate further out to sea.
Chen suggested constructing artificial barriers to block ocean waves and planting more vegetation to help hold the island together. He also recommended filling in depleted areas with earth from Putai Port (布袋港), which has a problem with sediment buildup.
Chiayi County Commissioner Chen Ming-wen (
Yunlin County Commissioner Su Chih-fen (蘇治芬) said on Thursday that the island had already moved to a position off the coast of Chiayi County, making it difficult for Yunlin County to administer it. She urged the central government to help coordinate between the two counties to prevent further erosion.
A magnitude 6.4 earthquake struck off the coast of Hualien County in eastern Taiwan at 7pm yesterday, the Central Weather Administration (CWA) said. The epicenter of the temblor was at sea, about 69.9km south of Hualien County Hall, at a depth of 30.9km, it said. There were no immediate reports of damage resulting from the quake. The earthquake’s intensity, which gauges the actual effect of a temblor, was highest in Taitung County’s Changbin Township (長濱), where it measured 5 on Taiwan’s seven-tier intensity scale. The quake also measured an intensity of 4 in Hualien, Nantou, Chiayi, Yunlin, Changhua and Miaoli counties, as well as
Credit departments of farmers’ and fishers’ associations blocked a total of more than NT$180 million (US$6.01 million) from being lost to scams last year, National Police Agency (NPA) data showed. The Agricultural Finance Agency (AFA) said last week that staff of farmers’ and fishers’ associations’ credit departments are required to implement fraud prevention measures when they serve clients at the counter. They would ask clients about personal financial management activities whenever they suspect there might be a fraud situation, and would immediately report the incident to local authorities, which would send police officers to the site to help, it said. NPA data showed
ENERGY RESILIENCE: Although Alaska is open for investments, Taiwan is sourcing its gas from the Middle East, and the sea routes carry risks, Ho Cheng-hui said US government officials’ high-profile reception of a Taiwanese representative at the Alaska Sustainable Energy Conference indicated the emergence of an Indo-Pacific energy resilience alliance, an academic said. Presidential Office Secretary-General Pan Men-an (潘孟安) attended the conference in Alaska on Thursday last week at the invitation of the US government. Pan visited oil and gas facilities with senior US officials, including US Secretary of the Interior Doug Burgum, US Secretary of Energy Chris Wright, Alaska Governor Mike Dunleavy and US Senator Daniel Sullivan. Pan attending the conference on behalf of President William Lai (賴清德) shows a significant elevation in diplomatic representation,
The Taipei City Reserve Command yesterday initiated its first-ever 14-day recall of some of the city’s civilian service reservists, who are to undergo additional training on top of refresher courses. The command said that it rented sites in Neihu District (內湖), including the Taipei Tennis Center, for the duration of the camp to optimize tactical positioning and accommodate the size of the battalion of reservists. A battalion is made up of four companies of more than 200 reservists each, it said. Aside from shooting drills at a range in New Taipei City’s Linkou District (林口), the remainder of the training would be at
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