Mohlo by se vám také líbit

Více informací o knize Ecological Influences of Altered Flow Regimes on Spawning Fish Habitat

• Parametry knihy
• Anotace
• Oblíbené z jiného soudku

Nákupem získáte 151 bodů

Anotace knihy

Reservoir releases for generating power need to be reconciled to maintain healthy ecosystems in regulated rivers. Fluctuating, complex flow patterns near river obstructions such as boulders provide unique habitat for many aquatic organisms. In this book, the ability of two- and three- dimensional hydraulic models to reproduce the localized complex flow features at both steady and unsteady flows is examined. The performance of the hydraulic models is evaluated by comparing the numerical results with measurements of flow around boulders located at a reach of the Smith River in Virginia, U.S.A. Further, time-dependent flow features affecting channel morphology and aquatic physical habitat are investigated. Issues related to the adoption of either a truly dynamic modeling approach or a quasi-steady methodology for simulating unsteady flows are examined through a proposed unsteadiness flow parameter. The insights obtained from this study can assist in properly accounting for the impact of hydropeaking operations on fish habitat and instream flow management.

Parametry knihy

Zařazení knihy Knihy v angličtině Technology, engineering, agriculture Environmental science, engineering & technology

• Plný název: Ecological Influences of Altered Flow Regimes on Spawning Fish Habitat
• Podnázev: A Hydrodynamic Modeling Assessment
• Autor: Yi Shen
• Jazyk: Angličtina
• Vazba: Brožovaná
• Počet stran: 116
• EAN: 9783639251289
• ISBN: 3639251288
• ID: 06832649
• Nakladatelství: VDM Verlag
• Hmotnost: 181 g
• Rozměry: 229 × 152 × 7 mm
• Datum vydání: 16. April 2010

Oblíbené z jiného soudku

---

---

---