Number of the records: 1
Aquatic macrophyte vegetation and its relationship to the occurrence of the Eurasian otter (Lutra lutra) in the Hron River (Slovakia)
SYS 0105356 LBL 02008^^^^^2200229^^^450 005 20240121190517.1 100 $a 20110108d2010 m y slo 03 ba 101 0-
$a eng 102 $a LU 200 1-
$a Aquatic macrophyte vegetation and its relationship to the occurrence of the Eurasian otter (Lutra lutra) in the Hron River (Slovakia) $f Peter Urban ... [et al.] 330 0-
$a The relationship between the presence of the otter, expressed by its sign behaviours (scent marks and spraints making) and the qualitative characteristics of aquatic macrophytes was studied in the Hron River (Slovakia). Based on macrophytes, it was possible to divide the Hron River into two sections. The upper section is relatively poor in species (species number – 3) when comparing it to the lower section (3.5). We suspect that, regarding the dominant influence of food availability, there only exists a very uncertain preference of visiting sections with a higher qualitative and quantitative representation of macrophytes in the watercourse. We found that in the lower section, that had a higher number of macrophytes, there were higher amounts of otter signs. The Hron River otter therefore seems to slightly prefer sections, which have greater macrophyte richness. However, differences in amount of otter signs between mentioned sections are relatively small and with statistically no significance 463 -1
$1 001 umb_un_cat*0309970 $1 011 $a 1023-9030 $1 011 $a 2224-8919 $1 200 1 $a IUCN/SSC Otter Specialist Group Bulletin $d International Union for Conservation of Nature and Natural Resources Otter Specialist Group bulletin $v Vol. 27, no. 3 (2010), pp. 158-165 $1 210 $a Luxembourg $c IUCN/SSC Otter Specialist Group $d 2010 606 0-
$3 umb_un_auth*0155619 $a running and standing water 606 0-
$3 umb_un_auth*0180468 $a aquatic plants 606 0-
$3 umb_un_auth*0046528 $a vydra riečna $X Eurasian otter $Y Lutra lutra 606 0-
$3 umb_un_auth*0180470 $a macrophytes-otter relationship 615 $n 59 $a Zoológia 675 $a 591 700 -0
$3 umb_un_auth*0023401 $a Urban $b Peter $f 1962- $p UMBFP09 $9 35 $4 070 $T Katedra biológie a environmentálnych štúdií 701 -0
$3 umb_un_auth*0035511 $a Hrivnák $b Richard $4 070 $9 35 701 -0
$3 umb_un_auth*0035186 $a Oťaheľová $b Helena $9 15 $4 070 701 -1
$3 umb_un_auth*0106184 $a Weis $b Karol $f 1972- $p UMBFP01 $9 15 $4 070 $T Katedra geografie a geológie 801 $a SK $b BB301 $g AACR2 $9 unimarc sk 856 $u http://www.otterspecialistgroup.org/Bulletin/Volume27/Vol27_Iss3_Index.html $a Link na zdrojový dokument T85 $x existuji fulltexy
Number of the records: 1