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Pregled bibliografske jedinice broj: 1119136

Distribution of the macrophyte communities in the Danube reflects river serial discontinuity

Janauer Georg A; Exler, Norbert; Anačkov, Goran; Barta, Veronika; Berczik, Árpád; Boža, Pal; Dinka, Mária; Georgiev, Valeri; Germ Mateja; Holcar, Matej et al.
Distribution of the macrophyte communities in the Danube reflects river serial discontinuity // Water, 13 (2021), 7; 1-26 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 1119136 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Distribution of the macrophyte communities in the Danube reflects river serial discontinuity

Autori
Janauer Georg A ; Exler, Norbert ; Anačkov, Goran ; Barta, Veronika ; Berczik, Árpád ; Boža, Pal ; Dinka, Mária ; Georgiev, Valeri ; Germ Mateja ; Holcar, Matej ; Hrivnák, Richard ; Igić, Ružica ; Ozimec, Siniša ; Sârbu, Anca ; Schmidt, Brigitte ; Schmidt-Mumm, Udo ; Schütz, Wolfgang ; Sipos, Katalin ; Szalma, Elemér ; Topić, Jasenka ; Tsoneva, Sonya ; Valachovič, Milan ; Valchev, Vladimir ; Vukov, Dragana ; Zelnik, Igor ; Gaberščik, Alenka

Izvornik
Water (2073-4441) 13 (2021), 7; 1-26

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Danube ; large river ; macrophytes ; neophytes ; plant communities ; distribution

Sažetak
The Danube is the second-longest river in Europe that is subjected to various man-made alterations, including those related to hydro- power plants. We surveyed and analyzed the presence and abundance of macrophytes in the main channel from 2582 river kilometers (rkm) to 171 rkm. We also assessed selected habitat parameters in the sampled river stretches. Sixty-eight different plant species were recorded along the entire course. Among neophytes, we found Elodea nuttallii, E. canadensis, Vallisneriaspiralis and Azolla filiculoides. Based on similarity analysis, we distinguished 15 plant communities, most of which were defined as associations, which were classified into 5 alliances and represented three vegetation classes, namely vegetation of rooted hydrophytes Potamogetonetea, the vegetation of pleustophytes Lemnetea and vegetation of marshes Phragmitetea. The number and abundance of plant species, as well as plant communities recorded in single stretches, varied along the course. Canonical correspondence analysis (CCA) revealed that environmental parameters explained 21% of plant species composition. CCA runs with neophytes explained 41% of the variance, and current velocity, water transparency, species number and bank structure were significant variables. The present study revealed that the free- running sections of the river are poor in number and abundance of plant species, whereas impounded reaches mainly show an opposite result.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA

Ustanove:
Fakultet agrobiotehničkih znanosti Osijek

Profili:

Avatar Url Jasenka Topić (autor)

Avatar Url Siniša Ozimec (autor)

Poveznice na cjeloviti tekst rada:

www.mdpi.com

Citiraj ovu publikaciju:

Janauer Georg A; Exler, Norbert; Anačkov, Goran; Barta, Veronika; Berczik, Árpád; Boža, Pal; Dinka, Mária; Georgiev, Valeri; Germ Mateja; Holcar, Matej et al.
Distribution of the macrophyte communities in the Danube reflects river serial discontinuity // Water, 13 (2021), 7; 1-26 (međunarodna recenzija, članak, znanstveni)
Janauer Georg A, Exler, N., Anačkov, G., Barta, V., Berczik, Á., Boža, P., Dinka, M., Georgiev, V., Germ Mateja & Holcar, M. (2021) Distribution of the macrophyte communities in the Danube reflects river serial discontinuity. Water, 13 (7), 1-26.
@article{article, author = {Exler, Norbert and Ana\v{c}kov, Goran and Barta, Veronika and Berczik, \'{A}rp\'{a}d and Bo\v{z}a, Pal and Dinka, M\'{a}ria and Georgiev, Valeri and Holcar, Matej and Hrivn\'{a}k, Richard and Igi\'{c}, Ru\v{z}ica and Ozimec, Sini\v{s}a and S\^{a}rbu, Anca and Schmidt, Brigitte and Schmidt-Mumm, Udo and Sch\"{u}tz, Wolfgang and Sipos, Katalin and Szalma, Elem\'{e}r and Topi\'{c}, Jasenka and Tsoneva, Sonya and Valachovi\v{c}, Milan and Valchev, Vladimir and Vukov, Dragana and Zelnik, Igor and Gaber\v{s}\v{c}ik, Alenka}, year = {2021}, pages = {1-26}, keywords = {Danube, large river, macrophytes, neophytes, plant communities, distribution}, journal = {Water}, volume = {13}, number = {7}, issn = {2073-4441}, title = {Distribution of the macrophyte communities in the Danube reflects river serial discontinuity}, keyword = {Danube, large river, macrophytes, neophytes, plant communities, distribution} }
@article{article, author = {Exler, Norbert and Ana\v{c}kov, Goran and Barta, Veronika and Berczik, \'{A}rp\'{a}d and Bo\v{z}a, Pal and Dinka, M\'{a}ria and Georgiev, Valeri and Holcar, Matej and Hrivn\'{a}k, Richard and Igi\'{c}, Ru\v{z}ica and Ozimec, Sini\v{s}a and S\^{a}rbu, Anca and Schmidt, Brigitte and Schmidt-Mumm, Udo and Sch\"{u}tz, Wolfgang and Sipos, Katalin and Szalma, Elem\'{e}r and Topi\'{c}, Jasenka and Tsoneva, Sonya and Valachovi\v{c}, Milan and Valchev, Vladimir and Vukov, Dragana and Zelnik, Igor and Gaber\v{s}\v{c}ik, Alenka}, year = {2021}, pages = {1-26}, keywords = {Danube, large river, macrophytes, neophytes, plant communities, distribution}, journal = {Water}, volume = {13}, number = {7}, issn = {2073-4441}, title = {Distribution of the macrophyte communities in the Danube reflects river serial discontinuity}, keyword = {Danube, large river, macrophytes, neophytes, plant communities, distribution} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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