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(Article of periodic en Anglais - 2013)

Document title

How does imperviousness develop and affect runoff generation in an urbanizing watershed?

Authors(s) and Affiliation(s)

KREBS G. (1) ; RIMPILÄINEN U.-M. (2) ; SALMINEN O. (3) ;
(1) School of Engineering, Univ., Aalto, FINLANDE
(2) School of Arts, Univ., Aalto, FINLANDE
(3) Dept. of Forest Sciences, Univ., Helsinki, FINLANDE

Abstract

This study analyzes the contribution of four constructed surfaces types – roofs, yards, roads, and an international airport – to surface runoff within the Kylmäoja stream watershed, Southern Finland and presents the development over five decades (1977−2030). The conducted imperviousness analysis allows the evaluation of land-use development impacts on the stream network, and the identification of hydrologically active areas for urban planning and stormwater management. Research reveals the importance of yard imperviousness related to suburban residential housing for stormwater runoff generation, and the impacts of transport-related imperviousness on stormwater runoff

Source

Article of periodic

published at : Fennia (Helsinki, 2010) / ISSN 1798-5617

Editor : University of Turku, Turku - FINLANDE (2010)

Millesime : 2013, vol. 191, no2 [pp. 143-159]

Bibliographic references : 2 p.

Collation : 3 fig., 1 tabl., 4 cartes

Language

Anglais

Localisation

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