应日本环境厅国立环境研究所之邀,笔者于今年的早春时节访问了东瀛。几日学术交流过后,主人安排去小笠原群岛进行淡水资源的调查并采集水样。我们一行六人包括两位日本方面的专家、两位来自英国的微生物专家、一位俄罗斯科学院海参威生物土壤研究所的植物学家和我。听主人介绍,小笠原群岛位于东京的正南方向约北纬26度、东经142度的位置上,为大洋岛屿,行政上虽属东京都管辖,距东京都却有上千公里之遥,岛上目前尚无机场,需船行一昼夜方可抵达。临行前的晚上,遇到刚刚由小笠原群岛访问归来的夏威 At the invitation of the Japan Environment Agency National Institute of Environment, I visited Japan in early spring this year. After a few days of academic exchange, the host arranged for the Ogasawara Islands to conduct a survey of freshwater resources and collect water samples. We have a team of six people including two experts in Japan, two experts from the United Kingdom microbiology, and a botanist and I from the Institute of Biological Soils of the Academy of Sciences in the Russian Academy of Sciences. Listen to the owner, the Ogasawara Islands located in the south of Tokyo about 26 degrees north latitude, 142 degrees east longitude for the ocean islands, though administratively under the jurisdiction of Tokyo, Tokyo is away from thousands of kilometers away, the island currently There is no airport, the ship needed day and night to reach. Prior to his departure, she met Xia Wei, who had just returned from her visit to the Ogasawara Islands