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fisheries migratory channels protection
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fisheries migratory channels protection
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农学
渔业生物洄游通道保护
释
fisheries migratory channels protection
渔业生物洄游通道保护
为防止鱼类、虾类和蟹类等渔业生物在洄游水域受到干扰所开展的活动。
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