Vaš brskalnik ne omogoča JavaScript!
JavaScript je nujen za pravilno delovanje teh spletnih strani. Omogočite JavaScript ali pa uporabite sodobnejši brskalnik.
Nacionalni portal odprte znanosti
Odprta znanost
DiKUL
slv
|
eng
Iskanje
Brskanje
Novo v RUL
Kaj je RUL
V številkah
Pomoč
Prijava
Habitat characteristics of the alien species Elodea canadensis in Slovenian watercourses
ID
Kuhar, Urška
(
Avtor
),
ID
Germ, Mateja
(
Avtor
),
ID
Gaberščik, Alenka
(
Avtor
)
URL - Predstavitvena datoteka, za dostop obiščite
http://dx.doi.org/10.1007/s10750-010-0438-x
Galerija slik
Izvleček
The distribution, abundance and habitat characteristics of an alien species, Elodea canadensis, were surveyed in watercourses in Slovenia. The accompanyingplant community was also examined. Distribution and abundance of macrophytes were assessed in reaches of different length, and habitat assessment is based on 12 parameters of the Riparian, Channel, and Environmental (RCE) Inventory. E. canadensis thrived in 132 out of 1,227 reaches examined and in 12 of the 39 watercourses surveyed. It grew in the company of a variety of species, most frequently with different species of Potamogeton. It was rarely found as the prevailing, and never as the only species in any reach. Canonical correspondence analysis (CCA) of reaches with E. canadensis revealed that the presence of detritus, retention structures andproperties of the riparian zone explained most of the variance in communitycomposition. Habitat analysis of well-established stands of E. canadensis showed that its preferred habitats were watercourses flowing through agricultural landscape, with a narrow, more or less disturbed riparianzone, with moderate presence of retention structures, and with sediment that was a mixture of gravel, sand and silt with either coarse or fine organic matter. It was not found in the parts of streams with the most dynamic flow, and was absent from watercourses in the karst region, due to thefrequent and extreme water level fluctuations. The alien species E. canadensis did not express its invasive character in heterogeneous watercourses with rich macrophyte communities.
Jezik:
Angleški jezik
Vrsta gradiva:
Delo ni kategorizirano
Tipologija:
1.01 - Izvirni znanstveni članek
Organizacija:
BF - Biotehniška fakulteta
Leto izida:
2010
Št. strani:
Str. 205-212
Številčenje:
Vol. 656, no. 1
PID:
20.500.12556/RUL-37433
UDK:
574
ISSN pri članku:
0018-8158
DOI:
10.1007/s10750-010-0438-x
COBISS.SI-ID:
2271311
Datum objave v RUL:
10.07.2015
Število ogledov:
1567
Število prenosov:
266
Metapodatki:
Citiraj gradivo
Navadno besedilo
BibTeX
EndNote XML
EndNote/Refer
RIS
ABNT
ACM Ref
AMA
APA
Chicago 17th Author-Date
Harvard
IEEE
ISO 690
MLA
Vancouver
:
Kopiraj citat
Objavi na:
Gradivo je del revije
Naslov:
Hydrobiologia
Skrajšan naslov:
Hydrobiologia
Založnik:
Junk
ISSN:
0018-8158
COBISS.SI-ID:
6141191
Podobna dela
Podobna dela v RUL:
Podobna dela v drugih slovenskih zbirkah:
Nazaj