title: Phytoplankton distribution across the southeast Adriatic continental and shelf slope to the west of Albania (spring aspect).
abstract: We present the first insight to the oceanography of the southeastern Adriatic Sea, where coastal water influenced by Albanian rivers comes into contact with the inflowing oligotrophic Eastern Adriatic Current (Ionian Surface Water and Levantine Intermediate Water). A distinct plankton distribution was observed on each side of the shelf break hydrographic boundary in May 2009, during gradual warming of the surface waters. The prochlorophytes accumulated along the nutricline above the shelf and continental slope. The phosphorus limited inshore waters were dominated by a small diatom Chaetoceros circinalis, dinoflagellates, cryptophytes, autotrophic picoplankton, and heterotrophic nanoplankton. The offshore surface layer was characterized by bigger nanoplankton (coccolithophorids, green flagellates). Low nutrient concentrations influence relatively low productivity not only above the Albanian shelf but also further to the north along the Montenegrine and Croatian coastal Adriatic Sea.
authors.affiliation: Division of Biology, Faculty of Science, University of Zagreb, Rooseveltov trg 6, P.O. Box 333, 10000 Zagreb, Croatia. dvilici@zg.biol.pmf.hr
authors.forename: Damir
authors.initials: D
authors.lastname: Viličić
authors.forename: Tina
authors.initials: T
authors.lastname: Silović
authors.forename: Milivoj
authors.initials: M
authors.lastname: Kuzmić
authors.forename: Hrvoje
authors.initials: H
authors.lastname: Mihanović
authors.forename: Sunčica
authors.initials: S
authors.lastname: Bosak
authors.forename: Igor
authors.initials: I
authors.lastname: Tomažić
authors.forename: Goran
authors.initials: G
authors.lastname: Olujić
mesh_terms: D000415:Albania; D002734:Chlorophyll / Q000032:analysis; D000077194:Chlorophyll A; D017377:Diatoms / Q000145:classification / Q000254:growth & development; D004141:Dinoflagellida / Q000145:classification / Q000254:growth & development; D004784:Environmental Monitoring / Q000379:methods*; D008522:Mediterranean Sea; D010839:Phytoplankton / Q000145:classification / Q000254:growth & development*; D054712:Salinity; D012621:Seasons; D012623:Seawater / Q000737:chemistry; D013696:Temperature
chemical_list: D002734:Chlorophyll; D000077194:Chlorophyll A
references.citation: Environ Int. 2005 Jan;31(1):133-46
references.pmid: 15607787
references.citation: Mar Pollut Bull. 2005 Sep;50(9):945-55
references.pmid: 15964601
references.citation: Appl Environ Microbiol. 1983 Aug;46(2):491-8
references.pmid: 16346372