The waterfall paradox: How knickpoints disconnect hillslope and channel processes, isolating salmonid populations in ideal habitats

Waterfalls create barriers to fish migration, yet hundreds of isolated salmonid populations exist above barriers and have persisted for thousands of years in steep mountainous terrain. Ecological theory indicates that small isolated populations in disturbance-prone landscapes are at greatest risk of...

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Veröffentlicht in:	Geomorphology (Amsterdam, Netherlands) Netherlands), 2017-01, Vol.277, p.228-236
Hauptverfasser:	May, Christine, Roering, Josh, Snow, Kyle, Griswold, Kitty, Gresswell, Robert
Format:	Artikel
Sprache:	eng
Schlagworte:	Catchments Channels Disturbance ecology Fish Geomorphology Habitats Knickpoints Populations Salmonid habitat Salmonids Shallow landslides Valleys
Online-Zugang:	Volltext
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