Story maps
故事地圖

These maps show the location of red tides reported in Hong Kong from November 2008 to November 2009.

During this one-year period, two peaks were noted. The first peak started in February 2009, involving 11 locations, the number falling to 5 in the following month. In both months, red tides were spotted in Clear Water Bay First and Second Beach. The second peak then occurred in November 2009, with a total of 12 locations. In the remaining months, only isolated red tides were recorded. Deep Water Bay was the commonest location of red tide during the year.

這一組地圖顯示由二零零八年十一月至二零零九年十一月期間香港的紅潮狀況。

在這一年間，香港一共錄得兩個高鋒期。第一個高鋒期發生於零九年二月，一共錄得十一個紅潮地點，其後三月回落至五個。清水灣的一、二灘在這兩個月都有發現紅潮。第二個高鋒期是零九年十一月，共有十二個紅潮地點。在兩個高鋒期以外的其它月份，只有零星的紅潮紀錄，而深水灣是全年錄得最多紅潮報告的地點。