Abstract
Using Physical Habitat Model, we evaluated influence of physical environment characteristics in temporary water area (TWA) on fish inhabitation. In results, low current velocity characteristics influence fish inhabitations and increase WUA value of many fish species. Even if a flood occurs, until flow rate reaches 200 (m3/s), current velocity in some TWA was kept low and WUA value is high. Therefore, such temporary water areas were stable and provided good condition for fish production and nursery area.
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