Naslov
Changes in seasonal pattern of bacteria and heterotrophic nanoplankton in the open Adriatic Sea

Autori
Šolić, Mladen ; Krstulović, Nada ; Šestanović, Stefanija ; Šegvić, Danijela ; Ordulj, Mladen

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
SAME 10th Symposium on Aquatic Microbial Ecology / Rita B. Domingues, Helena Galvao, Edgar Ribeiro - Faro : University of Algrave, 2007, 170-170

ISBN
978-972-9341-66-3

Skup
10th Symposium on Aquatic Microbial Ecology

Mjesto i datum
Faro, Portugal, 02.09.2007. - 07.09.2007

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
heterotrophic bacteria; heterotrophic nanoplankton; seasonal pattern; Adriatic Sea

Sažetak
Time series of bacterial abundance and production as well as abundance of heterotrophic nanoplankton (HNAN) in the open middle Adriatic Sea were analysed. The time series of studied parameters, consisted of monthly values from 1997-2006 period, were decomposed to obtained seasonal, trend/cycle and irregular components. The relationship between obtained seasonal and trend/cyclic patterns and the fluctuations in a number of environmental factors (temperature, salinity, oxygen saturation, nitrate, ammonium ion, total dissolved inorganic nitrogen, orthophosphate, N/P ratio) was analysed. Comparison between 1997-2001 and 2002-2006 periods showed: (1) marked changes in seasonal components of all studied parameters ; (2) significant changes in contributions of seasonal and trend/cycle components in explaining of the total time series variability ; and (3) changes in environmental factors with which bacteria and HNAN were correlated.

Izvorni jezik
Engleski

Znanstvena područja
Biologija

POVEZANOST RADA