Growth and abundance of Synechococcus sp. in a Mediterranean Bay: Seasonality and relationship with temperature

168Citations
Citations of this article
140Readers
Mendeley users who have this article in their library.

Abstract

In this study, we confirm the relationship between temperature and Synechococcus sp. experimental growth rates (r = 0.87, p < 0.005) and provide evidence of the existence of a general relationship. This link leads to a strong seasonality of abundance and biomass of Synechococcus sp. in the Bay of Blanes (NW Mediterranean), which was followed for 2 yr (1995, 1996), with high values in summer months (6 x 107 cells l-1) and low values in winter (5 x 105 cells l-1). The growth rate achieved in summer months (1.5 d-1) is close to or at the maximum possible at the in situ water temperature. As a result, Synechococcus growth may exceed the grazing capacity of its predators in summer, and this explains its significant contribution of > 30 % of the total gross autotrophic production and > 20 % of the total autotrophic biomass in summer. Thus, Synechococcus is an important source of organic C and nutrients for the coastal Mediterranean food web in the summer.

Cite

CITATION STYLE

APA

Agawin, N. S. R., Duarte, C. M., & Agustí, S. (1998). Growth and abundance of Synechococcus sp. in a Mediterranean Bay: Seasonality and relationship with temperature. Marine Ecology Progress Series, 170, 45–53. https://doi.org/10.3354/meps170045

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free