ESTIMATING MEAN RUNOFF IN UNGAGED SEMIARID AREAS
作者:
DonaldO. MOORE,
期刊:
International Association of Scientific Hydrology. Bulletin
(Taylor Available online 1968)
卷期:
Volume 13,
issue 1
页码: 29-39
ISSN:0020-6024
年代: 1968
DOI:10.1080/02626666809493565
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Relations of runoff to altitude may be denned for a hydrologically homogeneous region by using a limited number of streamflow records. Mean runoff from ungaged basins in this same region can then be computed on the basis of this derived relation. When these relations of runoff to altitude are applied to small areas, the runoff may be different from that indicated by the relation, because of local differences in geology, precipitation, vegetation, land slopes, and land use. Two methods are described for adjusting the relations for the effects of these variations; one based on a streamflow measurement at miscellaneous sites which is applicable to perennial streams, the other on measurement of two channel parameters which is applicable to either perennial or ephemeral streams.
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