里海海豹，Phoca caspica，属海豹科海豹属的一种动物，又叫做“里海环斑海豹”“喀海豹”。分布于里海。
让情况更为复杂的是，卡沙干附近的海域里很多物种都是那里独有的，如鲟鱼和里海海豹。
Adding to its complexity, Kashagan lies at the heart of a delicate ecosystem, home to many species unique only to these waters, such as the sturgeon and the rare Caspian seal.
里海海豹，也由于不可持续的狩猎和栖息地的退化而濒临灭绝，其数量已经在过去的100年中减少了百分之九十。
The Caspian seal, also now endangered, has declined in population by 90 percent over the past 100 years because of unsustainable hunting and degradation of its habitats.
应用推荐