Density-dependent intraspecific competition in the larval stage of Aedes aegypti (Diptera: Culicidae): revisiting the current paradigm.

Density-dependent intraspecific competition in the larval stage of Aedes aegypti (Diptera: Culicidae): revisiting the current paradigm.
复制标题

DOI:
10.1603/033.046.0301
复制
发表时间:
2009-05
影响因子:
2.1
通讯作者:
Gould F
Gould F
中科院分区:
农林科学3区
文献类型:
--
作者:
Legros M;Lloyd AL;Huang Y;Gould F

文献摘要

参考文献

被引文献

相似文献

密度依赖的种内竞争一直被认为是埃及伊蚊幼虫阶段动态的重要决定因素。1984年发表了一个模型,根据现场数据对这种密度依赖性进行了数学描述,该模型已被广泛使用。然而,这种描述是基于所有死亡率都与密度有关的强烈假设。我们重新检查的数据没有这个前提,并发现密度依赖性的重要性降低,以及不同的功能形式。基于这些差异,我们强调,密度依赖的特性在幼虫阶段的Ae。埃及的情况应该以更完整的数据集为基础,我们使用人工生成的数据来探索这些额外信息如何有助于更好地描述这种密度依赖性。我们回顾了其他的经验研究幼虫竞争,讨论需要进一步的专门研究,并提供了一些简单的指导方针,设计这样的研究。
Density-dependent intraspecific competition has been considered an important determinant of the dynamics of larval stages of Aedes aegypti. A model was published in 1984 providing a mathematical description of this density dependence, based on field data, that has since been widely used. This description, however, is based on the strong assumption that all mortality is density-dependent. We re-examine the data without this premise and find a reduced importance of density dependence, as well as a different functional form. Based on these discrepancies, we emphasize that the characterization of density dependence in the larval stages of Ae. aegypti should be based on a more complete dataset, and we use artificially generated data to explore how such additional information could help developing a better description of this density dependence. We review other empirical studies on larval competition, discuss the need for further dedicated studies, and provide a few simple guidelines for the design of such studies.
DOI: 10.2987/8756-971x(2005)21
发表时间: 2005-09-01
影响因子: 1
作者:
Grieco, JP;Achee, NL;Andre, RG
通讯作者: Andre, RG
DOI: 10.2307/1939039
发表时间: 1980-01-01
期刊: ECOLOGY
影响因子: 4.8
作者:
THOMAS, WR;POMERANTZ, MJ;GILPIN, ME
通讯作者: GILPIN, ME
DOI: 10.1093/jmedent/30.6.1003
发表时间: 1993-11-01
影响因子: 2.1
作者:
FOCKS, DA;HAILE, DG;MOUNT, GA
通讯作者: MOUNT, GA
DOI: 10.1046/j.1365-2311.2002.00430.x
发表时间: 2002-08-01
影响因子: 2.2
作者:
Agnew, P;Hide, M;Michalakis, Y
通讯作者: Michalakis, Y
DOI: 10.2987/8756-971x(2007)23
发表时间: 2007-01-01
影响因子: 1
作者:
Platzer, Edward G. -
通讯作者: Platzer, Edward G. -