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八点最热报 | 印尼雅加达近期展开了针对“清道夫鱼”的清除行动。这种源自南美洲的鱼类,最初被引入作为水族箱的“清洁工”,但在被弃养、放生到河流后,它们凭借惊人的适应力与繁殖力迅速扩散,对当地生态环境造成严重威胁。(主播: 蔡心慧)
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00:03A citywide manhunt is currently underway.
00:07But the target is neither a person nor a rat.
00:10Instead, it is the green rice fish, locally known as "Yi Gan Sa Bu Sa Bu".
00:14This type of fish is not native to Indonesia.
00:17Originating in South America
00:18A few years ago, it was able to clean algae from fish tanks.
00:21Introduced to Shui Ethnic Township
00:22But after being released into the oxygen-rich air, they flowed into the city's waterways.
00:27This highly adaptable green rice fish
00:29Not only able to survive in poor water quality
00:32Moreover, they have a strong reproductive capacity.
00:34Continuously squeezing the living space of local fish species
00:37Impact on ecological balance
00:39To prevent the situation from worsening
00:40Indonesian authorities plan to [implement measures in] five areas of Jakarta.
00:43Clear at least ten tons of this type of intruder.
00:46Hopefully, the river water quality can catch up.
00:49It also raises public awareness of the water environment.
00:55Fishing nets cast into the river, and more fish are caught.
00:58However, what was retrieved this time was not the usual food for dining tables.
01:02Rather, it was the target of the clearing operation launched in Jakarta, Indonesia.
01:06Qingdaofu Fish
01:09These were originally introduced to the Shui ethnic village
01:12Fish used to clean aquariums
01:14After being released into the river by oxygen
01:17Massive reproduction is gradually threatening the ecological environment.
01:24The staff were in this six-meter-deep river.
01:43Continuously cast nets, bag and transport
01:45More than 320 kilograms of Qingdao fish were cleaned in just one day.
01:50The cleanup operation also attracted many onlookers.
01:53Witness this extraordinary harvest
01:56However, this cleanup operation also sparked controversy.
01:59The Indonesian Islamic Teachers' Council believes
02:01Burying fish alive after they have been caught violates Islamic doctrine.
02:05So the authorities changed their approach and started by striking the fish's head.
02:08It should be killed quickly before burial.
02:17Since plecos are edible in some countries...
02:21However, due to concerns about heavy metal pollution...
02:24Jakarta authorities do not approve the consumption of [certain foods].
02:26Authorities are currently evaluating other possible solutions.
02:29This includes processing fish into animal feed or fertilizer.
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