Svetlobno onesnaževanje

diplomsko delo visokošolskega študijskega programa Varnost in policijsko delo

Florijan Dremelj (Avtor), Katja Eman (Mentor)

Povzetek

Ljudje v naravnem stanju praviloma podnevi delujemo in ponoči spimo. Smo prilagodljivi in izkoriščamo tako prostorske kot časovne niše, kar nam omogoča, da lahko kot vrsta obstajamo kjerkoli na Zemlji in delujemo ob kateremkoli delu dneva. Kot vrsta smo najnaprednejši in najinteligentnejši, kar se kaže v razvijanju tehnologij. Tako smo razvili oblačila, začeli graditi zgradbe kot zavetje pred podnebnimi spremembami in iznašli umetno razsvetljavo, ki nam omogoča širiti dejavnosti v nočni čas. Z rastjo naše populacije raste in se nadgrajuje tehnologija umetnega osvetljevanja. S tem se začnejo pojavljati težave. Umetna svetloba postopoma začenja spreminjati naravni cikel dneva in noči, ki je bil v preteklosti skozi dolga geološka in evolucijska obdobja vseh živih bitij na Zemlji konsistenten. Pojav onesnaževanja s svetlobo ni problem samo Slovenije, temveč je skupen državam po vsem svetu. Nepopravljiva izpostavljenost umetni svetlobi pa ni problem samo ljudi, temveč tudi flore in favne. Preučevali smo pojem svetlobnega onesnaževanja in zakonodajo glede tega v Sloveniji ter primerjali svetlobno onesnaževanje po svetu, podrobneje v Južni Koreji in Veliki Britaniji. Prav tako smo se poglobili v raziskovanje vplivov svetlobnega onesnaževanja na okolje (floro in favno) in ljudi. Ugotovili smo, da je grožnja današnji družbi in okolju, v katerem bivamo, ter velik globalni problem, s katerim se podobno kot Slovenija soočajo tudi druge države. Velik problem je nepravilna namestitev cestnih svetilk, saj s svojim močnim sijajem ne osvetljujejo samo želenega območja, temveč svetijo tudi v nebo, s čimer povzročajo bleščanje in svetlobne prestope.

Ključne besede

svetlobno onesnaževanje;umetna svetloba;diplomske naloge;

Podatki

Jezik:	Slovenski jezik
Leto izida:	2022
Tipologija:	2.11 - Diplomsko delo
Organizacija:	UM FVV - Fakulteta za varnostne vede
Založnik:	[F. Dremelj]
UDK:	504.6:628.971.7(043.2)
COBISS:	112864003
Št. ogledov:	124
Št. prenosov:	52
Ocena:	0 (0 glasov)
Metapodatki:

Ostali podatki

Sekundarni jezik:	Angleški jezik
Sekundarni naslov:	Light pollution
Sekundarni povzetek:	Humans are a species that in its natural state is active both during daytime and night-time. We are also an opportunistic species that has the ability to use both spatial and temporal niches, so that we can exist practically anywhere on Earth, and be active during any part of the day, meaning both day and night. As a species we’re also the most advanced and intelligent, which is shown in the development of technology. Thusly, we developed clothes, began constructing buildings as a shelter from climate changes, and invented artificial lighting, which enabled us to expand our activities into the night-time. As the human population rises, so does rise and advance the technology of artificial lighting. With that, however, come issues as well. Artificial lighting gradually begins to change the natural day-night cycle that has in the past been consistent throughout long geological and evolutionary periods. The phenomenon of light pollution is not unique to Slovenia as a country but is rather a problem that is common to the countries all around the world. The irreversible exposure to artificial light is not problematic for humans only, but for flora and fauna as well. We have studied the term light pollution in legislation regarding light pollution in Slovenia and analysed a comparison of light pollution around the world, more specifically in South Korea and Great Britain. Moreover, we delved into research of causes of light pollution on the environment (flora and fauna) which surrounds us and on people. We found out that light pollution is a substantial problem and a threat to contemporary society and the environment in which we live, and that light pollution is a global problem with which other states deal in similar ways to Slovenia. A big problem is found in the improper installation of streetlamps which with their powerful luminosity light up not only the desired area, but also the sky, thus causing glare and light transitions.
Sekundarne ključne besede:	Onesnaževanje;Razsvetljava;Vpliv človeka na okolje;Varstvo okolja;Univerzitetna in visokošolska dela;
Vrsta dela (COBISS):	Diplomsko delo/naloga
Komentar na gradivo:	Univ. v Mariboru, Fak. za varnostne vede, Ljubljana
Strani:	V f., 38 str.
ID:	15756929