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Author:
Journal / Book Title:
Year:
Volume:
Issue:
zuo yu zhen de xue se jing ji
Author(s):
WEN Wei
Pages:
25
-
27
Year:
2012
Issue:
6
Journal:
Grand Garden of Science
Keyword:
《濒危野生动植物种国际贸易公约》
;
鲨鱼
;
联合国粮农组织
;
经济
;
血色
;
动物名录
;
渔获量
;
鲸鲨
;
Abstract:
鲨鱼在地球上已经生存了4亿年,它在恐龙出现之前就已经主宰了海洋。在1200种鲨鱼里,绝大部分没有列入濒危野生动物名录。《濒危野生动植物种国际贸易公约》将姥鲨、鲸鲨、噬人鲨和锯鲨列为附录11名单,旨在通过严格限制国际贸易来保护这些鲨鱼。根据联合国粮农组织的统计,全世界鲨鱼类的年渔获量在1950年为30万吨,
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