Nejc Bezak (Avtor), Martina Kovačević (Avtor), Gregor Johnen (Avtor), Klaudija Sapač (Avtor), Vesna Zupanc (Avtor), Andrej Vidmar (Avtor), Simon Rusjan (Avtor)

Povzetek

Floods are among the most frequent and deadliest natural disasters, and the magnitude and frequency of floods is expected to increase. Therefore, the effects of different flood risk management options need to be evaluated. In this study, afforestation, permeable concrete implementation, and the use of dry and wet retention reservoirs were tested as possible options for urban flood risk reduction in a case study involving the Glinščica river catchment (Slovenia). Additionally, the effect of dry and wet reservoirs was investigated at a larger (catchment) scale. Results showed that in the case of afforestation and permeable concrete, large areas are required to achieve notable peak discharge reduction (from a catchment scale point of view). The costs related to the implementation of such measures could be relatively high, and may become even higher than the potential benefits related to the multifunctionality and multi-purpose opportunities of such measures. On the other hand, dry and wet retention reservoirs could provide more significant peak discharge reductions; if appropriate locations are available, such reservoirs could be implemented at acceptable costs for decision makers. However, the results of this study show that reservoir effects quickly reduce with scale. This means that while these measures can have significant local effects, they may have only a minor impact at larger scales. We found that this was also the case for the afforestation and permeable concrete

Ključne besede

poplave;pogozdovanje;zeleni ukrepi;zadrževalniki;hidrološko modeliranje;škodni model;hidravlično modeliranje;drenažni beton;floods;afforestation;green measures;retention reservoirs;hydrological modelling;flood damage model;hydraulic modelling;permeable concrete;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL FGG - Fakulteta za gradbeništvo in geodezijo
UDK: 556.1:004
COBISS: 75998467 Povezava se bo odprla v novem oknu
ISSN: 2071-1050
Št. ogledov: 224
Št. prenosov: 20
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: poplave / pogozdovanje / zeleni ukrepi / zadrževalniki / hidrološko modeliranje / škodni model / hidravlično modeliranje / drenažni beton;
Vrsta dela (COBISS): Znanstveno delo
Strani: [20] str.
Letnik: ǂLetn. ǂ13
Zvezek: ǂšt. ǂ18, 10099
Čas izdaje: 2021
DOI: 10.3390/su131810099
ID: 13641428