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Building bridges across subdisciplines in marine ecology

Ecology has evolved many subdisciplines whose members do not necessarily communicate regularly through attending the same meetings or reading and publishing in the same journals. As a result, explanations of ecological processes are often limited to a single factor, process, or group of organisms, a...

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Bibliographic Details
Published in:Scientia marina 2004-04, Vol.68 (S1), p.5-12
Main Author: Pomeroy, Lawrence R.
Format: Article
Language:English
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Summary:Ecology has evolved many subdisciplines whose members do not necessarily communicate regularly through attending the same meetings or reading and publishing in the same journals. As a result, explanations of ecological processes are often limited to a single factor, process, or group of organisms, and this limited approach may fail to provide the best understanding of how communities and ecosystems are assembled and function. Specifically, there is a need to bring together information on the interplay of top-down and bottom-up influences on complete communities consisting of both macroorganisms and microorganisms. A number of examples from the recent literature illustrate the problems encountered in achieving this goal. These include declining fish populations, estuarine eutrophication, the complex origin of a toxic dinoflagellate bloom, and the interactions of microorganisms and macrooorganisms in marine planktonic food webs.Original Abstract: La ecologia ha dado lugar a muchas subdisciplinas cuyos miembros no se comunican necesariamente de manera regular, pues no asisten a las mismas reuniones ni leen o publican en las mismas revistas. El resultado es que las explicaciones de los procesos ecologicos se suelen limitar a un unico factor, proceso o grupo de organismos, y este enfoque limitado puede no proporcionar la mejor manera de comprender como estan ensamblados y funcionan las comunidades y los ecosistemas. Mas en concreto, es necesario aunar informacion sobre la interaccion del control desde arriba y del control desde abajo sobre comunidades completas constituidas tanto por macroorganismos como por microorganismos. Varios ejemplos de la bibliografia reciente ilustran los problemas que se plantean a la hora de conseguir este objetivo. Entre ellos estan la reduccion en las poblaciones de peces, la eutrofizacion estuarica, el complejo origen de una proliferacion de dinoflagelados toxicos y las interacciones entre microorganismos y macroorganismos en las redes troficas planctonicas marinas.
ISSN:0214-8358
1886-8134
DOI:10.3989/scimar.2004.68s15