Katarina Kavčič (Avtor), Mojca Šraj (Avtor)

Povzetek

General weather conditions may have a strong influence on the individual elements of the hydrological cycle, an important part of which is rainfall interception. The influence of general weather conditions on this process was analysed, evaluating separately the influence of various variables on throughfall, stemflow, and rainfall interception for a wet (2014), a dry (2015), and an average (2016) year. The analysed data were measured for the case of birch and pine trees at a study site in the city of Ljubljana, Slovenia. The relationship between the components of rainfall partitioning and the influential variables for the selected years was estimated using two statistical models, namely boosted regression trees and random forest. The results of both implemented models complemented each other well, as both indicated the rainfall amount and the number of raindrops as the most influential variables. During the wet year 2014 rainfall duration seems to play an important role, correlating with the previously observed influence of the variables during the wetter leafless period. Similarly, during the dry year 2015, rainfall intensity had a significant influence on rainfall partitioning by the birch tree, again corresponding to the influences observed during the drier leafed period.

Ključne besede

hidrologija;prepuščene padavine;odtok po deblu;prestrežene padavine;mikrostruktura padavin;regresijska drevesa;hydrology;throughfall;stemflow;rainfall interception;rainfall microstructure;regression trees;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL FGG - Fakulteta za gradbeništvo in geodezijo
UDK: 551.577:556.12
COBISS: 75714307 Povezava se bo odprla v novem oknu
ISSN: 1338-4333
Št. ogledov: 237
Št. prenosov: 31
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: hidrologija;prepuščene padavine;odtok po deblu;prestrežene padavine;mikrostruktura padavin;regresijska drevesa;
Vrsta dela (COBISS): Znanstveno delo
Strani: [11] str.
Letnik: ǂLetn. ǂ69
Zvezek: ǂšt. ǂavg.
Čas izdaje: 2021
DOI: 10.2478/johh-2021-0023
ID: 13641427