Tohoku Journal of Forest Science
Online ISSN : 2424-1385
Print ISSN : 1342-1336
ISSN-L : 1342-1336
Original Article
The relationships between flow regime and precipitation, air temperature & forest volume at forest watersheds in Tohoku district (I)
: In the case of Isawa River of the Kitakami River System
Masanori ISHII
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1997 Volume 2 Issue 1 Pages 9-14

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Abstract

This report shows the relationships between flow regime and precipitation, air temperature & forest volume at the forest watershed. (1) The relationship between flow regime and precipitation is clearly noticed from large to small dischage. Flow regime is in proportion to precipitation. (2) The relationship between flow regime and air temperature forest volume is little in comparison with that of flow regime and precipitation. (3) Flow regime is inversely proportional to air temperature in cases of large discharge. Conversely,flow regime is proportional to air temperature in cases of small discharge. (4) Flow regime is inversely proportional to forest volume.

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© 1997 The Tohoku Society of Forest Science
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