Vodeno bilje u zbirci Herbarium croaticum (ZA)

master's thesis

• Title (english): Aquatic plants in collection Herbarium croaticum (ZA)
• Author: Antonija Zeko
• Mentor: Antun Alegro (mentor)
• Mentor: Vedran Šegota (pomoć pri izradi, neposredni voditelj)
• Committee member: Antun Alegro (predsjednik povjerenstva)
• Committee member: Jasna Lajtner (član povjerenstva)
• Committee member: Duje Lisičić (član povjerenstva)
• Committee member: Sara Essert (član povjerenstva)
• Granter: University of Zagreb; Faculty of Science; (Department of Biology); Zagreb
• Defense date and country: 2019, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Biology

Abstract

Cilj ovog rada bio je prikupiti i analizirati podatke o vodenom bilju unutar zbirke Herbarium Croaticum Botaničkog zavoda PMF-a, koja je najveća i najstarija herbarijska zbirka u Hrvatskoj. Ukupno 951 herbarijskih listova je renovirano, digitalizirano i georeferencirano te su i dostupni u dvije javne baze podataka: Flora Croatica Database i Virtualni herbarij Herbarium Croaticum. Za svaku od 72 vrste izrađena je karta rasprostranjenosti. Zbirka vodenog bilja sakupljana je tokom 165 godina, a prosječna starost herbarijskih listova iznosi 76 godina. Većina primjeraka sabrana je u Hrvatskoj, a manji dio u susjednim i geografski bliskim zemljama. Značaj ove zbirke očituje se u 11 rijetkih vrsta kojima je Herbarium Croaticum jedini dokaz da su postojale u flori Hrvatske. Istražena zbirka vodenog bilja kao izvor značajnih podataka o njihovoj povijesnoj i recentnoj rasprostranjenosti predstavlja temelj za analizu promjena njihove rasprostranjenosti, valorizaciju ugroženosti i donošenja mjera zaštite.

Abstract (english)

The aim of this thesis was to collect and analyze data on aquatic plants within the Herbarium Croaticum collection, the largest and oldest herbarium collection in Croatia. In total 951 herbarium sheets representing 72 species were renovated, digitized, geo-referenced and made publically available in two databases: Flora Croatica Database and Virtual herbarium Herbarium Croaticum. For each species the distribution map was made. Aquatic plants within collection have been collected during 165 years, and avarage age of herbarium sheets is 76 years. Most of the specimens were collected in Croatia, and smaller part in neighboring and geographically close states. The importance of collection is expressed through 11 species, which only evidence of existing in Croatia is this herbarium. Collection of aquatic plants in Herbarium Croaticum is important source of data considering their historical and recent distribution, which are the basis for estimation of distribution changes, threath evaluation and protection planning.

• Keywords: herbarij; makrofita; flora; Flora Croatica Database; georeferenciranje
• Keywords (english): herbarium; macrophytes; flora; Flora Croatica Database; geo-referencing
• Language: croatian
• URN:NBN: urn:nbn:hr:217:447315
• Study programme: Title: Experimental Biology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra eksperimentalne biologije (magistar/magistra eksperimentalne biologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access; Embargo expiration date: 2020-02-14
• Created on: 2019-03-26 09:08:27