科学家们研究中国Chishui河的鱼类,以恢复长江生态系统,协助稀有物种的恢复。 Scientists study fish in China's Chishui River to restore Yangtze ecosystem, aiding rare species recovery.

中国科学家正在利用长江支流Chishui河研究鱼类生态学和恢复长江的生态系统。 Chinese scientists are using the Chishui River, a tributary of the Yangtze River, to study fish ecology and restore the Yangtze's ecosystem. 自1990年代以来,研究人员监测了160多个鱼种,包括稀有鱼种。 Since the 1990s, researchers have monitored over 160 fish species, including rare ones. “10年禁渔令”以及拆除320多座小型水坝,帮助鱼群恢复。 A "10-year fishing ban" and the removal of over 320 small dams have helped fish populations recover. 这些努力旨在恢复濒危物种,如长江海螺和无鳍海豚。 These efforts aim to restore endangered species like the Yangtze sturgeon and finless porpoise.