Viewing DVM via general behaviors of zooplankton: A way bridging the success of individual and population
文献类型：期刊论文
| 作者 | Liu, SH; Sun, S ; Han, BP
|
| 刊名 | JOURNAL OF THEORETICAL BIOLOGY
 |
| 出版日期 | 2006-01-21 |
| 卷号 | 238期号:2页码:435-448 |
| 关键词 | Zooplankton Diel Vertical Migration Behavioral Criterion Venturous Revenue |
| ISSN号 | 0022-5193 |
| DOI | 10.1016/j.jtbi.2005.06.003 |
| 文献子类 | Article |
| 英文摘要 | In this paper, we viewed the diel vertical migration (DVM) of copepod in the context of the animal's immediate behaviors of everyday concerns and constructed an instantaneous behavioral criterion effective for DVM and non-DVM behaviors. This criterion employed the function of 'venturous revenue' (VR), which is the product of the food intake and probability of the survival, to evaluate the gains and losses of the behaviors that the copepod could trade-off. The optimal behaviors are to find the optimal habitats to maximize VR. Two types of VRs are formulated and tested by the theoretical analysis and simulations. The sensed VR, monitoring the real-time changes of trade-offs and thereby determining the optimum habitat, is validated to be the effective objective function for the optimization of the behavior; whereas, the realized VR, quantifying the actual profit obtained by an optimal copepod in the sensed-VR-determined habitat, defines the life history of a specific age cohort. The achievement of a robust copepod overwintering stock through integrating the dynamics of the constituent age cohorts subjected to the instantaneous behavioral criterion for DVM clearly exemplified a possible way bridging the immediate pursuit of an individual and the end success of the population. (c) 2005 Published by Elsevier Ltd.; In this paper, we viewed the diel vertical migration (DVM) of copepod in the context of the animal's immediate behaviors of everyday concerns and constructed an instantaneous behavioral criterion effective for DVM and non-DVM behaviors. This criterion employed the function of 'venturous revenue' (VR), which is the product of the food intake and probability of the survival, to evaluate the gains and losses of the behaviors that the copepod could trade-off. The optimal behaviors are to find the optimal habitats to maximize VR. Two types of VRs are formulated and tested by the theoretical analysis and simulations. The sensed VR, monitoring the real-time changes of trade-offs and thereby determining the optimum habitat, is validated to be the effective objective function for the optimization of the behavior; whereas, the realized VR, quantifying the actual profit obtained by an optimal copepod in the sensed-VR-determined habitat, defines the life history of a specific age cohort. The achievement of a robust copepod overwintering stock through integrating the dynamics of the constituent age cohorts subjected to the instantaneous behavioral criterion for DVM clearly exemplified a possible way bridging the immediate pursuit of an individual and the end success of the population. (c) 2005 Published by Elsevier Ltd. |
| 学科主题 | Biology ; Mathematical & Computational Biology |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000234770700018 |
| 公开日期 | 2010-12-24 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/5445]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 作者单位 | 1.Jinan Univ, Inst Hydrobiol, Guangzhou 510632, Guangdong, Peoples R China 2.Chinese Acad Sci, Inst Oceanog, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, SH,Sun, S,Han, BP. Viewing DVM via general behaviors of zooplankton: A way bridging the success of individual and population[J]. JOURNAL OF THEORETICAL BIOLOGY,2006,238(2):435-448. |
| APA | Liu, SH,Sun, S,&Han, BP.(2006).Viewing DVM via general behaviors of zooplankton: A way bridging the success of individual and population.JOURNAL OF THEORETICAL BIOLOGY,238(2),435-448. |
| MLA | Liu, SH,et al."Viewing DVM via general behaviors of zooplankton: A way bridging the success of individual and population".JOURNAL OF THEORETICAL BIOLOGY 238.2(2006):435-448. |
入库方式： OAI收割
来源：海洋研究所
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