diplomska naloga
Povzetek
Ali res večkrat dežuje ob vikendih, kot med tednom? Tako domnevajo znanstveniki, ki se
ukvarjajo s primerjavo pojava padavin in onesnaženosti zraka, ter njuno interakcijo.
V diplomski nalogi smo za 13 padavinskih postaj v Sloveniji naredili raziskavo o tedenski
porazdelitvi padavin, po vzoru raziskav, ki so jih do sedaj na to temo že naredili v tujini.
Uporabili smo različne statistične teste, ter poskušali ugotoviti ali so rezultati za Slovenijo
primerljivi z rezultati, ki so jih dobili v tujini.
Raziskava je dala zanimive rezultate, namreč analiza je pokazala opazne razlike v tedenski
porazdelitvi padavin. Število deževnih dni je na nekaterih postajah res višje ob vikendih, kot
med delovnimi dnevi, vendar razlike večinoma niso dokazano statistično značilne. Izstopajo
predvsem padavinske postaje Ljubljana-Bežigrad, Portorož-letališče, Velenje in Trbovlje.
Hkrati smo ugotovili, da se koncentracija trdnih delcev v zraku (PM10) na večini
obravnavanih postaj povečuje od ponedeljka do petka in nato pada do nedelje, kar je v skladu
z osnovno hipotezo o povezanosti pojava padavin in onesnaženosti zraka.
Ključne besede
gradbeništvo;diplomska naloga;UNI;VKI;tedenska razporeditev padavin;test Mann-Whitney;PM10;korelacija;
Podatki
Jezik: |
Slovenski jezik |
Leto izida: |
2015 |
Tipologija: |
2.11 - Diplomsko delo |
Organizacija: |
UL FGG - Fakulteta za gradbeništvo in geodezijo |
Založnik: |
[J.Plečko] |
UDK: |
5516.12(497.4)(043.2) |
COBISS: |
7111521
|
Št. ogledov: |
77 |
Št. prenosov: |
11 |
Ocena: |
0 (0 glasov) |
Metapodatki: |
|
Ostali podatki
Sekundarni jezik: |
Angleški jezik |
Sekundarni naslov: |
Analysis of weekly precipitation cycles for selected precipitation gauges in Slovenia |
Sekundarni povzetek: |
Does it really rain more often on weekends than during the week? This assumption is made by
scientists who explore interaction between the occurrence of precipitation and air pollution.
In graduation thesis we made a research of weekly cycles of precipitation for 13
meteorological stations in Slovenia, following researches that were made so far abroad. We
used a variety of statistical tests and tried to determine whether the results for Slovenia are
comparable to the results of other researches.
Research demonstrate interesting results, which are similar to the results of other researches,
namely analysis showed noticeable differences in the weekly precipitation distribution. The
number of rainy days is indeed higher on weekdays that during the working days at some
stations, but the differences are mostly not statistically significant. Precipitation stations
Ljubljana-Bežigrad, Portorož-Airport, Velenje and Trbovlje stand out above all. At the same
time, we found out that the concentration of the solid particles in the air is increasing from
Monday to Friday and then dropping to Sunday at the majority of the considered stations,
which is in accordance with the basic hypothesis on the relationship between the occurrence
of precipitation and air pollution. |
Sekundarne ključne besede: |
graduation thesis;civil engineering;weekly precipitation cycle;Mann-Whitney test;PM10;correlation; |
Vrsta datoteke: |
application/pdf |
Vrsta dela (COBISS): |
Diplomsko delo |
Komentar na gradivo: |
Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo |
Strani: |
XXVI, 115 str. |
ID: |
11155056 |