Variation in hydraulic geometry for stable versus incised streams in the Yazoo River basin – USA

2017 ◽  
Vol 32 (1) ◽  
pp. 121-126 ◽  
Author(s):  
Nidal Hadadin
Keyword(s):  
River Basin ◽  
Hydraulic Geometry ◽  
Yazoo River Basin

Nitrogen and phosphorus levels in the Yazoo River Basin, Mississippi

Ecohydrology ◽  
2009 ◽  
Vol 2 (3) ◽  
pp. 270-278 ◽  
Author(s):  
F. Douglas Shields ◽  
Sam Testa ◽  
Charles M. Cooper
Keyword(s):  
River Basin ◽  
Nitrogen And Phosphorus ◽  
Yazoo River Basin ◽  
Phosphorus Levels

scholarly journals Spatial stochastic and analytical approaches to describe the complex hydraulic variability inherent channel geometry

2011 ◽  
Vol 8 (4) ◽  
pp. 6967-6992
Author(s):  
N. Hadadin
Keyword(s):  
Cross Sectional Area ◽  
Drainage Area ◽  
Channel Width ◽  
Hydraulic Geometry ◽  
Sectional Area ◽  
Stream Power ◽  
Cross Sectional ◽  
Bankfull Discharge ◽  
Yazoo River Basin ◽  
Runoff Production

Abstract. The effects of basin hydrology on channel hydraulic variability for incised streams were investigated using available field data sets and models of watershed hydrology and channel hydraulics for Yazoo River Basin, USA. The study presents the hydraulic relations of bankfull discharge, channel width, mean depth, cross- sectional area, longitudinal slope, unit stream power, and runoff production as a function of drainage area using simple linear regression. The hydraulic geometry relations were developed for sixty one streams, twenty of them are classified as channel evaluation model (CEM) Types IV and V and forty one of them are streams of CEM Types II and III. These relationships are invaluable to hydraulic and water resources engineers, hydrologists, and geomorphologists, involved in stream restoration and protection. These relations can be used to assist in field identification of bankfull stage and stream dimension in un-gauged watersheds as well as estimation of the comparative stability of a stream channel. Results of this research show good fit of hydraulic geometry relationships in the Yazoo River Basin. The relations indicate that bankfull discharge, channel width, mean depth, cross-sectional area have stronger correlation to changes in drainage area than the longitudinal slope, unit stream power, and runoff production for streams CEM Types II and III. The hydraulic geometry relations show that runoff production, bankfull discharge, cross-sectional area, and unit stream power are much more responsive to changes in drainage area than are channel width, mean depth, and slope for streams of CEM Types IV and V. Also, the relations show that bankfull discharge and cross-sectional area are more responsive to changes in drainage area than are other hydraulic variables for streams of CEM Types II and III. The greater the regression slope, the more responsive to changes in drainage area will be.

scholarly journals Double-crested cormorant distribution on catfish aquaculture in the Yazoo River Basin of Mississippi

2012 ◽  
Vol 36 (1) ◽  
pp. 70-77 ◽  
Author(s):  
Brian S. Dorr ◽  
Loren W. Burger ◽  
Scott C. Barras ◽  
Kristina Casscles Godwin
Keyword(s):  
River Basin ◽  
Yazoo River Basin
Sign in / Sign up

Export Citation Format

Share Document