| | SLO | ENG | Cookies and privacy

Bigger font | Smaller font

Show document Help

Title:Izbira habitata pri izbranih vrstah vodnih ptičev na Račkih ribnikih
Authors:ID Martinc, Urška (Author)
ID Janžekovič, Franc (Mentor) More about this mentor... New window
ID Bordjan, Dejan (Comentor)
Files:.pdf UN_Martinc_Urska_2015.pdf (3,19 MB)
MD5: 984968E0A5AF6534553E7D801A813E68
 
Language:Slovenian
Work type:Undergraduate thesis
Typology:2.11 - Undergraduate Thesis
Organization:FNM - Faculty of Natural Sciences and Mathematics
Abstract:V letu 2011 smo v obdobju od 26. 6. 2011 do 14. 8. 2011 opravljali popise izbranih vrst vodnih ptic na Račkih ribnikih v Krajinskem parku Rački ribniki – Požeg (SV Slovenija) na Velikem ribniku, Gajiču, Malem ribniku ter na treh stranskih bazenih. Popis smo opravljali z namenom, da ugotovimo izbiro habitatov izbranih vrst vodnih ptic, številčnost vrst ter število gnezd v času opazovanja. Popisovali smo 9 vrst vodnih ptičev in sicer: labod grbec Cygnus olor, mlakarica Anas platyrhynchos, sivka Aythya ferina, kostanjevka Aytya nyroca, čopasta črnica Aythya fuligula, mali ponirek Tachybaptus ruficollis, čopasti ponirek Podiceps cristatus, zelenonoga tukalica Gallinula chloropus ter liska Fulica atra. Območje raziskave smo razdelili na pet habitatov: rogoz, plavajoče rastline, mešano (plavajoče rastline in rogoz), odprto ter obrežje. Popis smo izvedli šestnajstkrat. Popisovali smo ob različnih delih dneva. Dan smo razdelili na štiri dele. V času od 8.00 do 11.00 (zjutraj) smo popis izvedli dvakrat, od 11.00 do 14.00 (opoldan) šestkrat, od 14.00 do 17.00 (popoldan) petkrat ter od 17.00 do 20.00 (zvečer) trikrat. Ribnike in bazene smo opazovali s kopnega, s ceste, ki poteka med ribniki ter z opazovalnice, ki se nahaja na južni strani ribnika Gajič. Bazene smo pregledali v celoti. Najštevilčnejša vrsta je bila liska, najmanj smo prešteli osebkov laboda grbca. Vse osebke smo opazili v habitatu plavajoče rastline in odprto. Največ osebkov smo popisali v habitatu odprto, najmanj pa v habitatu rogoz. Opazili smo 6 gnezd, štiri so pripadala čopastemu ponirku.
Keywords:Rački ribnik, izbira habitata, vodne ptice, številčnost vrst
Place of publishing:Maribor
Publisher:[U. Martinc]
Year of publishing:2015
PID:20.500.12556/DKUM-55068 New window
UDC:591.522:639.127(497.4Rače)(043.2)
COBISS.SI-ID:21647624 New window
NUK URN:URN:SI:UM:DK:69MRY2DX
Publication date in DKUM:22.10.2015
Views:1787
Downloads:106
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:FNM
:
Copy citation
  
Average score:(0 votes)
Your score:Voting is allowed only for logged in users.
Share:Bookmark and Share


Hover the mouse pointer over a document title to show the abstract or click on the title to get all document metadata.

Secondary language

Language:English
Title:Habitat selection of selected waterbirds species at Rački ribniki
Abstract:In 2011, a census of selected water birds was performed between 26. 6. 2011 and 14. 8. 2011 at Rače fishponds in the Landscape park Rački ribniki – Požeg (north-eastern Slovenia), at Veliki ribnik, Gajič, Mali ribnik and the three smaller water basins. The census was performed with the aim to determine how the chosen water birds select their habitat, to evaluate the species` population, and to establish the number of nests during the period of observations. 9 different species of water birds were selected for the research: Mute Swan Cygnus olor, Mallard Anas platyrhynchos, (Common) Pochard Aythya ferina, Ferruginous Duck Aythya nyroca, Tufted Duck Aythya fuligula, Little Grebe Tachybaptus ruficollis, Great Crested Grebe Podiceps cristatus, (Common) Moorhen Gallinula chloropus and Coot Fulica atra. The study area was divided into five habitats: reed, floating plants, mixed habitats (floating plants and reed), open habitat and shores. The census was carried out sixteen times at different parts of the day. The day was divided into four parts. Between 8 and 11 a.m. (in the morning) the census was recorded two times, between 2 and 6 p.m. (in the afternoon) five times, between 5 and 10 p.m. (in the evening) three times. The ponds and basins were being watched from embankments, a road that runs between the ponds, and from an observatory tower located at the south side of pond Gajič. All basins were inspected thoroughly. Coot was the most abundant species, the least abundant species was Mute Swan. All species were recorded in the floating plants and open habitat. The highest number of individuals were counted on open water and the least were observed in reeds. Six nests were found; four belonged to the Great Crested Grebe.
Keywords:Rače ponds, habitat selection, water birds, species abundance


Comments

Leave comment

You must log in to leave a comment.

Comments (0)
0 - 0 / 0
 
There are no comments!

Back
Logos of partners University of Maribor University of Ljubljana University of Primorska University of Nova Gorica