Sökning: "Seasonal habitat shifts"
Hittade 1 avhandling innehållade orden Seasonal habitat shifts.
1. The function of seasonal habitat shifts in two congeneric mayflies in a boreal river
Sammanfattning : Unregulated North Swedish rivers show large seasonal variations in their physical characteristics. During winter the whole littoral zone freezes solid, and in spring the water flow increases rapidly and the same areas become flooded. The two mayflies Parameletus chelifer and P. minor are common in the North Swedish river Vindelälven. LÄS MER
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