Model-derived dispersal pathways from multiple source populations explain variability of invertebrate larval supply.

ABSTRACT:

Background

Predicting the spatial and temporal patterns of marine larval dispersal and supply is a challenging task due to the small size of the larvae and the variability of oceanographic processes. Addressing this problem requires the use of novel approaches capable of capturing the inherent variability in the mechanisms involved.

Methodology/principal findings

In this study we test whether dispersal and connectivity patterns generated from a bio-physical model of larval dispersal of the crab Carcinus maenas, along the west coast of the Iberian Peninsula, can predict the highly variable daily pattern of wind-driven larval supply to an estuary observed during the peak reproductive season (March-June) in 2006 and 2007. Cross-correlations between observed and predicted supply

SUBMITTER: Domingues CP 

PROVIDER: S-EPMC3338459 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature