港湾鼠海豚

港湾鼠海豚

1

现在，对过去十年中在英国各地被冲上岸的数百只港湾鼠海豚的研究，又引起了人们对雄性生殖能力的担忧。

Now , research on hundreds of harbour porpoises washed up around the UK over the past decade raises concerns about male fertility too .
2

英国伦敦动物学会的科学家们表示，暴露在含有多氯联苯的环境下的港湾鼠海豚睾丸较小，这表明多氯联苯对其精子数和生殖能力有所影响。

Scientists at the Zoological Society of London say harbour porpoises exposed to PCBs had smaller testicles , suggesting an effect on sperm3 count and fertility .