CORE
CO
nnecting
RE
positories
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Research partnership
About
About
About us
Our mission
Team
Blog
FAQs
Contact us
Community governance
Governance
Advisory Board
Board of supporters
Research network
Innovations
Our research
Labs
漩涡模型及其在白暨豚种群管理中的应用
Authors
张先锋,王丁,王克雄
Publication date
1 January 1994
Publisher
Abstract
漩涡模型作为一种用于野生动物种群生存力分析的计算机模拟工具,已在濒危物种的保护和管理方面得到了广泛的应用。本文介绍了漩涡模型的产生和特征,同时使用这一模型完成了长江中白暨豚(Lipotesvexillifer)种群生存力分析。模拟的结果表明,在未来100年内,白暨豚在高、中死亡率的条件下,种群灭绝概率分别为1.0和0.5左右。但是,在死亡率低和极低的条件下,白暨豚的灭绝过程可能持续100年以上,或永远也不会灭绝。开始种群大小对白暨豚的平均灭绝时间有一定的影响,但对种群生长率(r)却没有影响。在高、中、和
Similar works
Full text
Available Versions
Institute of Hydrobiology, Chinese Academy Of Sciences
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.ihb.ac.cn:152342/5022
Last time updated on 15/03/2018