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Title:Svetlobno onesnaženje Savinjske ravni
Authors:ID Vačun, Monika (Author)
ID Žiberna, Igor (Mentor) More about this mentor... New window
Files:.pdf UNI_Vacun_Monika_2011.pdf (3,13 MB)
MD5: ACFBBD8B6C11FA05BF7BD793B42B056D
PID: 20.500.12556/dkum/f064793f-9b7b-47ac-a539-6b766d3299f3
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FF - Faculty of Arts
Abstract:Popolna tema je neprijetna, zato si je človek od nekdaj želel ustvariti umetno svetlobo. Iznajdba žarnice sega šele v začetek dvajsetega stoletja, in od takrat naprej pa do danes smo presegli meje njene koristne uporabe. Svetloba se potrebuje in brez vsakršnega osvetljevanja bi bilo funkcioniranje družbe nemogoče. Vendar pa je zelo pomembno, da se z osvetljevanjem ne pretirava in da se osvetljuje Samo tam in takrat, kjer je to zares potrebno. Svetlobno onesnaževanje je velik okoljski problem. Neprimerna in pretirana osvetljenost povzroča težave Človeku, favni in flori. Z zamenjavo obstoječe nepravilne razsvetljave v Sloveniji z boljšo, ekološko razsvetljavo, bi osvetljevali navzdol, kjer se svetloba potrebuje in ne navzgor, kjer škoduje okolju. S tem bi se zmanjšal učinek tople grede, hkrati pa bi se prihranilo deset milijonov evrov letno. Proučevanje svetlobne onesnaženosti Savinjske ravni je podprto z obsežnim terenskim delom, ki je zajemalo meritve s Sky Quality Metrom, fotografiranje »All Sky« posnetkov ter glavnih virov svetlobnega onesnaževanja. Glavni viri svetlobnega onesnaževanja so neprimerna cestna in ulična razsvetljava, pretirano in napačno razsvetljene poslovne in upravne stavbe, stavbe splošnega družbenega pomena in druge stanovanjske in nestanovanjske stavbe.
Keywords:svetlobna onesnaženost, sij neba, nezasenčene svetilke, delno zasenčene svetilke, popolnoma zasenčene svetilke, temno nebo, Savinjska ravan
Place of publishing:Maribor
Publisher:[M. Vačun]
Year of publishing:2011
PID:20.500.12556/DKUM-17492 New window
UDC:91(043.2)
COBISS.SI-ID:18240008 New window
NUK URN:URN:SI:UM:DK:FJWVLBML
Publication date in DKUM:29.03.2011
Views:2906
Downloads:323
Metadata:XML DC-XML DC-RDF
Categories:FF
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Secondary language

Language:English
Title:Light pollution in Savinjska ravan
Abstract:Complete darkness is unpleasant, therefore a human being wanted to create artificial light since long ago. Invention of a bulb goes back to the beginning of the 20th century and since then we have exceeded the limits of its useful use. Light is needed and society would not be able to function without any lighting. However, it is very important that we do not exaggerate with lighting and that we lighten only then and there, where it is really necessary. Light pollution is a big environmental problem. Inappropriate and excessive lighting causes problems to people, fauna and flora. By replacing the existing incorrect lighting in Slovenia with better, ecological lighting, we would lighten downwards, where light is needed and not upwards, where it harms the environment. By doing this, the greenhouse effect would be reduced and at the same time we would save ten million euros per year. Studying light pollution of the Savinja level is supported with extensive field work, which included measuring with Sky Quality Metro, taking photos of »All Sky« images and main sources of light pollution. The main source of light pollution is inappropriate road and street lighting, excessive and incorrect lighting of business and administration buildings, buildings of common social significance and other residential and nonresidential buildings.
Keywords:light pollution, sky glow, non-dimmed lamps, partly dimmed lamps, completely dimmed lamps, dark sky, Savinjska ravan


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