[1]郭 蕾 余倩怡 黎中彦 孙丽容 王玉寒 郑依婷 吴芷淳 卓秋怡 张 婷.珠江口海域中华白海豚生存现状研究[J].大众科技,2020,22(10):18-20.
 Study on the Survival Status of Chinese White Dolphins in the Pearl River Estuary[J].Popular Science & Technology,2020,22(10):18-20.
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珠江口海域中华白海豚生存现状研究()
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《大众科技》[ISSN:1008-1151/CN:45-1235/N]

卷:
22
期数:
2020年10
页码:
18-20
栏目:
资源与环境
出版日期:
2020-10-20

文章信息/Info

Title:
Study on the Survival Status of Chinese White Dolphins in the Pearl River Estuary
作者:
郭 蕾 余倩怡 黎中彦 孙丽容 王玉寒 郑依婷 吴芷淳 卓秋怡 张 婷
(广东财经大学统计与数学学院,广东 广州 510320)
关键词:
濒危动物中华白海豚保护保育季节性原因
Keywords:
endangered animals Chinese white dolphin protection of conservation seasonal cause
文献标志码:
A
摘要:
文章旨在研究国家一级濒危动物中华白海豚的生存现状、搁浅原因及死因,为中华白海豚的远期保育工作提供基础资料及相关建议。通过分析从珠江口中华白海豚保护区管理局所获2003-2019年初救助信息记录数据,得出中华白海豚年搁浅数量总体呈上升趋势,雄性中华白海豚搁浅数量超过雌性中华白海豚、中华白海豚搁浅死因主要为饥饿致死、螺旋桨致死等,以及主要季度性原因是疾病、与母豚分开等结论。
Abstract:
The purpose of this paper is to study the survival status, grounding causes and death causes of Chinese white dolphin, a national first-class endangered animal, and to provide basic information and relevant suggestions for the long-term conservation of Chinese white dolphin. Through the analysis of the rescue information recorded by the administration of Chinese white dolphin reserve in the Pearl River Estuary from 2003 to the beginning of 2019, this paper concluded that the number of strandings of Chinese white dolphin in the year was on the rise, and the number of strandings of male Chinese white dolphin was higher than that of female Chinese white dolphin. The main causes of stranding of Chinese white dolphins were starvation and propeller. The main seasonal causes were disease and separation from the mother dolphin.

参考文献/References:

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备注/Memo

备注/Memo:
【收稿日期】2020-08-09 【基金项目】2020年广东省大学生创新创业训练计划项目(s202010592009)。 【作者简介】郭蕾(1999-),女,广东财经大学统计与数学学院学生,研究方向为统计预测与决策。
更新日期/Last Update: 2020-11-19