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Pregled bibliografske jedinice broj: 586231

Do benthic diatom communities reflect abiotic typology? a case study of Croatian rivers and streams


Kralj Borojević, Koraljka; Gligora Udovič, Marija; Žutinić, Petar; Plenković-Moraj, Anđelka
Do benthic diatom communities reflect abiotic typology? a case study of Croatian rivers and streams // 8th International Symposium Use of Algae for Monitoring Rivers, Program and Abstracts
Alcala de Henares: Vibo Congresos, 2012. str. 44-44 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 586231 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Do benthic diatom communities reflect abiotic typology? a case study of Croatian rivers and streams

Autori
Kralj Borojević, Koraljka ; Gligora Udovič, Marija ; Žutinić, Petar ; Plenković-Moraj, Anđelka

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

Izvornik
8th International Symposium Use of Algae for Monitoring Rivers, Program and Abstracts / - Alcala de Henares : Vibo Congresos, 2012, 44-44

Skup
Use of Algae for Monitoring Rivers

Mjesto i datum
Alcalá de Henares, Španjolska, 19.06.2012. - 22.06.2012

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Benthic diatoms; typology; rivers; streams

Sažetak
Benthic diatoms are, as good environmental indicators, widely used in Europe and worldwide to access ecological status of running waters. Also, one of key goals of Water Framework Directive is to classify rivers and streams using biological quality parameters and type specific reference conditions. For description of water types system B that allows usage of additional abiotic descriptors (as flow, granulometric properties of waterbed, tuffa forming conditions and permanence of flow) was used in Croatia and in total, 24 types were described. For biological analyses 92 rivers and streams with total of 157 sampling points were chosen. Along with samples of natural benthic diatom communities, samples of water for chemical analyses ware also taken. TWINSPAN analysis was used to define biotypes from species composition and abundance of benthic diatom species. Altogether 11 groups and subgroups of biotypes were indentified. Nonmetric Multidimensional Scaling with grouping according to both typologies was used for their comparison. Although biotypes show similar grouping of samples as abiotic types, especially if we ignore subdivisions of abiotic groups according to elevation, there are three biotype groups consisting of only a few sampling points that could, according to abiotic types, fall into other larger groups. Canonical Correspondence Analysis was used to investigate the relationship between sampling points and nutrient concentrations to reveal if chemical and physical factors were the cause of such separation.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Projekti:
119-0000000-1229 - Utjecaj ekoloških čimbenika na slatkovodne alge u krškim vodama Hrvatske (Plenković-Moraj, Anđelka, MZOS ) ( CroRIS)

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb


Citiraj ovu publikaciju:

Kralj Borojević, Koraljka; Gligora Udovič, Marija; Žutinić, Petar; Plenković-Moraj, Anđelka
Do benthic diatom communities reflect abiotic typology? a case study of Croatian rivers and streams // 8th International Symposium Use of Algae for Monitoring Rivers, Program and Abstracts
Alcala de Henares: Vibo Congresos, 2012. str. 44-44 (poster, međunarodna recenzija, sažetak, znanstveni)
Kralj Borojević, K., Gligora Udovič, M., Žutinić, P. & Plenković-Moraj, A. (2012) Do benthic diatom communities reflect abiotic typology? a case study of Croatian rivers and streams. U: 8th International Symposium Use of Algae for Monitoring Rivers, Program and Abstracts.
@article{article, author = {Kralj Borojevi\'{c}, Koraljka and Gligora Udovi\v{c}, Marija and \v{Z}utini\'{c}, Petar and Plenkovi\'{c}-Moraj, An\djelka}, year = {2012}, pages = {44-44}, keywords = {Benthic diatoms, typology, rivers, streams}, title = {Do benthic diatom communities reflect abiotic typology? a case study of Croatian rivers and streams}, keyword = {Benthic diatoms, typology, rivers, streams}, publisher = {Vibo Congresos}, publisherplace = {Alcal\'{a} de Henares, \v{S}panjolska} }
@article{article, author = {Kralj Borojevi\'{c}, Koraljka and Gligora Udovi\v{c}, Marija and \v{Z}utini\'{c}, Petar and Plenkovi\'{c}-Moraj, An\djelka}, year = {2012}, pages = {44-44}, keywords = {Benthic diatoms, typology, rivers, streams}, title = {Do benthic diatom communities reflect abiotic typology? a case study of Croatian rivers and streams}, keyword = {Benthic diatoms, typology, rivers, streams}, publisher = {Vibo Congresos}, publisherplace = {Alcal\'{a} de Henares, \v{S}panjolska} }




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