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Table 2 The different harvesting strategies for the O. stewartii stock spawning from February to April

From: Stock assessment and management implications of an endemic fish, Oxygymnocypris stewartii, in the Yarlung Zangbo River in Tibet, China

Management policies The age at first capture (years) Seasonal closure
Current policy 5
Policy 1 1
Policy 2 3
Policy 3 7
Policy 4 1 Feb–May
Policy 5 3 Feb–May
Policy 6 5 Feb–May
Policy 7 7 Feb–May
Policy 8 1 Sep–Dec
Policy 9 3 Sep–Dec
Policy 10 5 Sep–Dec
Policy 11 7 Sep–Dec