Analiza udjela Grime-ovih CSR tipova autohtone i alohtone flore Hrvatske

master's thesis

• Title (english): Analysis of Grime's CSR strategies among native and alien flora of Croatia
• Author: Ria Fajdetić
• Mentor: Sven Jelaska (mentor)
• Committee member: Sven Jelaska (predsjednik povjerenstva)
• Committee member: Zoran Tadić (član povjerenstva)
• Committee member: Petar Kružić (član povjerenstva)
• Committee member: Toni Nikolić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Science; (Department of Biology); Zagreb
• Defense date and country: 2016-09-09, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Biology

Abstract

Uslijed migracija biljnih vrsta došlo je do potrebe za dodjeljivanjem autohtonog odnosno
alohtonog statusa, kako bi se one lakše pratile te kako bi se predvidjele posljedice migracija.
Autohtone su biljke koje su se razvile na određenom području ili su u njega migrirale
prirodnim putem, bez utjecaja čovjeka. Alohtone vrste su nastanile nova područja slučajnim
ili namjernim djelovanjem ljudi, a prema vremenu dolaska na novo stanište dijelimo ih na
arheofite (migrirale/unesene prije 1500.g.) i neofite (migrirale/unesene nakon 1500.g.). CSR
teoriju postavio je britanski ekolog J. P. Grime, a njome opisuje životne strategije biljaka koje
su pod utjecajem vanjskih limitirajućih čimbenika, podijeljenih u dvije kategorije. Prva
kategorija, stres, obuhvaća sve čimbenike koji limitiraju proizvodnju biljnog materijala, a
druga, poremećaj, uzrokuje njegovo djelomično ili potpuno uništenje. Cilj istraživanja je
analiza udjela CSR strategija autohtone i alohtone flore s naglaskom na vrijeme migracije
stranih vrsta. Analiza udjela prikazuje većinu flore i autohtone vrste sa CS i CSR strategijama,
dok su alohtone svojte uglavnom zastupljene CR, R i C strategijama. Ovim radom značajno je
povećan broj dostupnih podataka o pripadnosti flore Hrvatske pojedinoj CSR strategiji i
statusu s obzirom na porijeklo, te predstavlja dobru osnovu za analize i daljnja istraživanja

Abstract (english)

Due to plant migrations there is a need for assigning indigenous or allochtonous status to
incoming species, so that they are more easily monitored and in order to anticipate the
consequences of migration. Indigenous plants are those that have evolved in a particular area
or have migrated there naturally, without human influence. Non-native species have settled in
new areas because of accidental or intentional actions of humans, and are divided according to
the time of arrival into archaeophytes (migrated before 1500.) and neophytes (migrated after
1500.). The CSR theory was established by British ecologist J. P. Grime, and describes
environmental strategies of plants under the influence of external limiting factors, which are
divided into two categories. The first category, stress, encompasses all factors that limit the
production of plant material, while the second, disorder, causes its partial or total destruction.
The goal of this research is to analyze CSR strategies of indigenous and non-indigenous flora.
The majority of the flora and native species are determined as CS and CSR strategists, while
non-native species are mainly represented by CR, R and C strategies. With this work, amount
of available data on CSR strategy and status on origin of Croatian flora has been significantly
increased presenting good foundations for analyses and further research.

• Keywords: životne strategije biljaka; biljna invazivnost; nativne biljke; arheofiti; neofiti
• Keywords (english): plant life strategies; plant invasiveness; native plants; archaeophyte; neophyte
• Language: croatian
• URN:NBN: urn:nbn:hr:217:951369
• Study programme: Title: Ecology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra ekologije i zaštite prirode (magistar/magistra ekologije i zaštite prirode)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2017-05-03 09:48:06