Core Insights - The number of invasive venomous spiders around the U.S. military base in Iwakuni, Yamaguchi Prefecture, Japan, has surged, prompting local government requests for their eradication [1] Group 1: Spider Infestation - The U.S. military reported that from July 22 to October 21 this year, a total of 3,506 invasive venomous spiders were removed from the Iwakuni base, representing a 50% increase compared to the same period last year, marking the highest number since records began in 2006 [1] - The invasive spider species identified include the redback spider, black widow spider, and brown widow spider [1] Group 2: Environmental Concerns - In addition to the spider issue, the Iwakuni base has been accused of polluting nearby water bodies [1] - A citizen group in Iwakuni released a report indicating that levels of perfluoroalkyl and polyfluoroalkyl substances (PFAS) in the water near the base exceeded safe limits, posing potential health risks to local residents [1] - PFAS are known as "forever chemicals" due to their persistence in the environment and human body, with long-term exposure linked to reproductive health issues and various cancers [1]
驻日美军岩国基地外来毒蜘蛛激增 原因不明
Yang Shi Xin Wen·2025-11-16 18:07