Core Viewpoint - The article emphasizes the importance of fish stocking as an effective method for restoring fish populations, enhancing biodiversity, and stabilizing ecosystems, particularly focusing on the Qinghai Lake naked carp [1][2] Group 1: Fish Stocking and Conservation Efforts - The contribution rate of fish stocking to the recovery of Qinghai Lake naked carp resources is assessed at 26% [1] - Qinghai Province has implemented six lake closures for fish breeding, a first in China's fish resource conservation history [2] - The scale of fish stocking has increased from 3 million fish in 2002 to 20 million fish currently, with the weight of each fish increasing from 5 grams to 10 grams [2] Group 2: Current Status of Qinghai Lake Naked Carp - As of the end of 2023, the resource stock of Qinghai Lake naked carp reached 120,300 tons, transitioning from "endangered" to "vulnerable" status [2] - The total stock of Qinghai Lake naked carp has grown nearly 49 times since the initial protection efforts, now totaling 127,500 tons [2] - Over 210 million juvenile naked carp have been released in Gangcha County, contributing to the ecological balance of the region [2]