An Introduction to Modelling Abundance and Life History Parameters in Shark Populations.

3区 生物学 Q1 Agricultural and Biological Sciences
Advances in Marine Biology Pub Date : 2017-01-01 Epub Date: 2017-09-19 DOI:10.1016/bs.amb.2017.08.001
Dovi Kacev, Timothy J Sippel, Michael J Kinney, Sebastián A Pardo, Christopher G Mull
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引用次数: 2

Abstract

Elasmobranchs play critically important ecological roles throughout the world's oceans, yet in many cases, their slow life histories and interactions with fisheries makes them particularly susceptible to exploitation. Management for these species requires robust scientific input, and mathematical models are the backbone of science-based management. In this chapter, we provide an introductory overview of the use of mathematical models to estimate shark abundance. First, we discuss life history models that are used to understand the basic biology of elasmobranchs. Second, we cover population dynamics models, which are used to make inferences regarding population trend, size, and risk of extinction. Finally, we provide examples of applied models used to assess the status of elasmobranchs in the Northeast Pacific Ocean to guide management for these species. This chapter is not a comprehensive review of quantitative methods, but rather introduces various mathematical tools in fisheries management, with a focus on shark management in the Northeast Pacific Ocean.

鲨鱼种群的丰度和生活史参数建模简介。
在世界各地的海洋中,蓝鳃亚目在生态方面发挥着至关重要的作用,但在许多情况下,它们缓慢的生活史和与渔业的相互作用使它们特别容易受到开发利用。对这些物种的管理需要强有力的科学投入,而数学模型是基于科学的管理的支柱。在本章中,我们提供了使用数学模型来估计鲨鱼丰度的概述。首先,我们讨论生活史模型,用于了解板鳃的基本生物学。其次,我们介绍了用于推断种群趋势、规模和灭绝风险的种群动态模型。最后,我们提供了用于评估东北太平洋板鳃亚目现状的应用模型示例,以指导这些物种的管理。本章不是对定量方法的全面回顾,而是介绍渔业管理中的各种数学工具,重点是东北太平洋的鲨鱼管理。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Advances in Marine Biology
Advances in Marine Biology MARINE & FRESHWATER BIOLOGY-
CiteScore
6.10
自引率
0.00%
发文量
6
审稿时长
12 months
期刊介绍: Advances in Marine Biology was first published in 1963 under the founding editorship of Sir Frederick S. Russell, FRS. Now edited by Charles Sheppard, the serial publishes in-depth and up-to-date reviews on a wide range of topics which will appeal to postgraduates and researchers in marine biology, fisheries science, ecology, zoology and biological oceanography. Eclectic volumes in the series are supplemented by thematic volumes on such topics as The Biology of Calanoid Copepods.
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