Kakovost tal v mestnih vrtovih na območju Nove Gorice

diplomsko delo

Grega Sarka (Author), Suzana Žižek (Mentor)

Abstract

Samooskrba s hrano je v zadnjem času zelo pomembna tematika. Ljudje se vse bolj zanimajo za pridelovanje lastne hrane in vrtnarjenje je v Sloveniji zelo razširjeno, tudi v mestnih območjih. Za namene tega diplomskega dela smo vzeli vzorce prsti iz petih točk mestnega območja Nove Gorice in en vzorec izven mestnega območja, ki je služil za primerjavo. V vseh vzorcih smo analizirali teksturo, vlago, organsko snov, pH, prevodnost, zadrževalno kapaciteto vode in vsebnost težkih kovin – železa, kadmija svinca in cinka. Naredili smo še ekotoksikološki test z deževniki. Rezultati kažejo, da nekatere točke, posebej tiste povsem zraven prometnic, niso primerne za gojenje vrtnin, saj so koncentracije težkih kovin presegale mejne vrednosti.

Keywords

analiza prsti;kakovost tal;mestni vrtovi;Nova Gorica;težke kovine;diplomske naloge;

Data

Language:	Slovenian
Year of publishing:	2016
Typology:	2.11 - Undergraduate Thesis
Organization:	UNG FZO - Faculty of Environmental Sciences
Publisher:	[G. Sarka]
UDC:	543.2/.9
COBISS:	4570875
Views:	6503
Downloads:	274
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Soil quality in urban gardens in Nova Gorica
Secondary abstract:	Food self-sufficiency is a very important topic lately. People are more and more interested into growing their own food. Gardening, also in urban areas, is widespread in Slovenia. For this thesis five soil samples from urban locations of Nova Gorica and one soil sample from rural location were taken. Samples were analysed for texture, moisture, organic matter, pH, conductivity, water holding capacity and content of heavy metals – iron, cadmium, lead and zinc. Ecotoxicological test with earthworms was performed. Results show that all locations, especially those very close to traffic roads, are not suitable for growing crops. Concentrations of heavy metals at those locations were over maximum permissible limits.
Secondary keywords:	soil analysis;soil quality;urban gardens;Nova Gorica;heavy metals;
URN:	URN:SI:UNG
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Novi Gorici, Fak. za znanosti o okolju
Pages:	X, 41 str.
ID:	9224040