加拿大孵化厂的鲑鱼数量急剧下降;志愿者协助采蛋,以刺激人口。 Salmon numbers plummet in Canadian hatchery; volunteers assist in egg stripping to boost populations.

加拿大南萨里(South Surrey)的小坎贝尔河哈奇里(Campbell River Hatchery)正在看到产卵鲑鱼大量减少。 The Little Campbell River Hatchery in South Surrey, Canada, is seeing a significant drop in spawning salmon. 今年,只计算了669份可可和335份中国鲑鱼,远远少于往年。 This year, only 669 coho and 335 chinook salmon have been counted, far fewer than previous years. Hatchery经理Roger McRurie报告这些下降趋势, 志愿者正在帮助将鸡蛋从雌焦鲑鱼中剥除出来, Hatchery manager Roger McRurie reports these declines, and volunteers are helping by stripping eggs from female coho salmon to boost numbers.

November 23, 2024

7 文章