Estimated Ecological Flow of the PRETO River by the Wetted Perimeter Method

Prof. MAnica De Aquino Galeano Massera Da Hora; Rodrigo Sanguedo Baptista

Estimated Ecological Flow of the PRETO River by the Wetted Perimeter Method

Prof. MAnica De Aquino Galeano Massera Da Hora * §

Contact

Rodrigo Sanguedo Baptista

Contact

Fluminense Federal University

Estimated Ecological Flow of the PRETO River by the Wetted Perimeter Method

Article Fingerprint

ReserarchID

RE3OWAQ

Estimated Ecological Flow of the PRETO River by the Wetted Perimeter Method Banner

AI TAKEAWAY

Connecting with the Eternal Ground

Abstract

The ecological flow is the minimum flow of a river necessary to maintain its aquatic fauna. In the present study, this flow was estimated for the Preto River, which belongs to the Piabanha River Basin, located in the state of Rio de Janeiro, Brazil. Because the Preto River’s entire length is within the state, its management is under the responsibility of the Rio de Janeiro State Environmental Institute (INEA). The INEA adopts the value of 50% of Q 7,10 as the minimum ecological flow for rivers in the state. Hydrological data were obtained from a stage gauge located on the river, allowing estimation of the ecological flow. The results were satisfactory, because the two ecological flow values calculated were lower than the lowest flow observed during the historic discharge series of the river.

References

6 Cites in Article

Reference Format

Comitê Piabanha (2013). Unknown Title.
Christopher Gippel,Michael Stewardson (1998). Use of wetted perimeter in defining minimum environmental flows.
Ana Hidroweb (null). Table 1: Effluent release points, concentration, and flow rate imposed on the model estimated by the National Water Agency (Agência Nacional de Águas - ANA, 2020)..
D Brasília (2013). Unknown Title.
C Souza (2013). A utilização do Método do Perímetro Molhado para estimativa da vazão ecológica no rio Piabanha. Projeto Final do curso de Engenharia de Recursos Hídricos e do Meio Ambiente.
L Leopold,T Maddock,Jr (1953). The hydraulic geometry of stream channels and some physiographic implications.

Download References

Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Prof. Hora, Rodrigo Baptista. 2013. "Estimated Ecological Flow of the PRETO River by the Wetted Perimeter Method". Global Journal of Research in Engineering, Global Journal of Research in Engineering - E: Civil & Structural GJRE-E Volume 13 (GJRE Volume 13 Issue E7).

More Citation Formats

Select Citation Style:

Download Citation

GJRE Volume 13 Issue E7

Explore Journals Explore Volume Read This Issue

Journal Specifications

Crossref Journal DOI 10.17406/gjre

Print ISSN 0975-5861

e-ISSN 2249-4596

Keywords

ecological flow preto river wetted perimeter method

Classification

GJRE-E Classification FOR Code: 090599

Submission ReceivedDecember 6, 2012
Peer Review Double Blind
Handling Editor
Accepted January 5, 2013
Published January 15, 2013

Version of record

v1.2

Issue date

November 16, 2013

Language

English

Experiance in AR

Explore published articles in an immersive Augmented Reality environment. Our platform converts research papers into interactive 3D books, allowing readers to view and interact with content using AR and VR compatible devices.

View in VR

Read in 3D

Your published article is automatically converted into a realistic 3D book. Flip through pages and read research papers in a more engaging and interactive format.

View in 3D

Article Matrices

Total Score: 102

Country: Brazil

Subject: Global Journal of Research in Engineering

Authors: Rodrigo Sanguedo Baptista, Prof. MAnica De Aquino Galeano Massera Da Hora (PhD/Dr. count: 0)

View Count (all-time): 350

Total Views (Real + Logic): 1553

Total Downloads (simulated): 93

Publish Date: 2013 01, Tue

Monthly Totals (Real + Logic):

Month 1: 49 views
Month 2: 39 views
Month 3: 61 views
Month 4: 48 views
Month 5: 54 views
Month 6: 54 views
Month 7: 18 views
Month 8: 46 views
Month 9: 55 views
Month 10: 43 views
Month 11: 42 views
Month 12: 23 views
Month 13: 44 views
Month 14: 46 views
Month 15: 34 views
Month 16: 32 views
Month 17: 26 views
Month 18: 29 views
Month 19: 33 views
Month 20: 33 views
Month 21: 32 views
Month 22: 36 views
Month 23: 34 views
Month 24: 33 views
Month 25: 21 views
Month 26: 39 views
Month 27: 27 views
Month 28: 16 views
Month 29: 29 views
Month 30: 32 views
Month 31: 40 views
Month 32: 46 views
Month 33: 21 views
Month 34: 34 views
Month 35: 27 views
Month 36: 38 views
Month 37: 37 views
Month 38: 27 views
Month 39: 24 views
Month 40: 42 views
Month 41: 40 views
Month 42: 31 views
Month 43: 25 views
Month 44: 23 views
Month 45: 17 views
Month 46: 30 views
Month 47: 40 views
Month 48: 28 views
Month 49: 26 views
Month 50: 29 views
Month 51: 38 views
Month 52: 27 views
Month 53: 22 views
Month 54: 26 views
Month 55: 22 views
Month 56: 37 views
Month 57: 25 views
Month 58: 25 views
Month 59: 45 views
Month 60: 24 views
Month 61: 20 views
Month 62: 45 views
Month 63: 23 views
Month 64: 37 views
Month 65: 15 views
Month 66: 21 views
Month 67: 28 views
Month 68: 28 views
Month 69: 44 views
Month 70: 28 views
Month 71: 33 views
Month 72: 20 views
Month 73: 30 views
Month 74: 15 views
Month 75: 39 views
Month 76: 23 views
Month 77: 20 views
Month 78: 18 views
Month 79: 34 views
Month 80: 24 views
Month 81: 21 views
Month 82: 34 views
Month 83: 28 views
Month 84: 27 views
Month 85: 31 views
Month 86: 28 views
Month 87: 21 views
Month 88: 33 views
Month 89: 35 views
Month 90: 47 views
Month 91: 44 views
Month 92: 34 views
Month 93: 18 views
Month 94: 18 views
Month 95: 34 views
Month 96: 37 views
Month 97: 29 views
Month 98: 21 views
Month 99: 44 views
Month 100: 39 views
Month 101: 21 views
Month 102: 20 views
Month 103: 37 views
Month 104: 24 views
Month 105: 45 views
Month 106: 40 views
Month 107: 25 views
Month 108: 20 views
Month 109: 29 views
Month 110: 23 views
Month 111: 30 views
Month 112: 13 views
Month 113: 31 views
Month 114: 37 views
Month 115: 33 views
Month 116: 40 views
Month 117: 34 views
Month 118: 25 views
Month 119: 38 views
Month 120: 28 views
Month 121: 16 views
Month 122: 38 views
Month 123: 36 views
Month 124: 27 views
Month 125: 30 views
Month 126: 39 views
Month 127: 36 views
Month 128: 47 views
Month 129: 39 views
Month 130: 44 views
Month 131: 28 views
Month 132: 20 views
Month 133: 21 views
Month 134: 23 views
Month 135: 19 views
Month 136: 36 views
Month 137: 33 views
Month 138: 29 views
Month 139: 43 views
Month 140: 29 views
Month 141: 35 views
Month 142: 20 views
Month 143: 17 views
Month 144: 24 views
Month 145: 22 views
Month 146: 29 views
Month 147: 29 views
Month 148: 20 views
Month 149: 75 views
Month 150: 45 views
Month 151: 30 views
Month 152: 27 views
Month 153: 21 views
Month 154: 25 views
Month 155: 33 views
Month 156: 36 views
Month 157: 24 views
Month 158: 38 views
Month 159: 32 views
Month 160: 12 views
Month 161: 26 views
Month 162: 53 views
Month 163: 43 views
Month 164: 51 views

Total Views: 1.6K

Total Downloads: 93

All Trends