Assessment of a Dynamic Watershed via Field Studies and GIS-Based Erosion Model

William M. C. Whitman; Shahram Khosrowpanah; Mark A. Lander; Ujwalkumar D. Patil; Joseph D. Rouse

doi:doi:10.11648/j.hyd.20180603.12

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Assessment of a Dynamic Watershed via Field Studies and GIS-Based Erosion Model

William M. C. Whitman, Shahram Khosrowpanah, Mark A. Lander, Ujwalkumar D. Patil, Joseph D. Rouse

Published in Hydrology (Volume 6, Issue 3)

Received: 20 November 2018 Accepted: 3 December 2018 Published: 26 December 2018

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Abstract

This paper presents a one-year-long study of the baseline hydrologic conditions of the Geus Watershed in the tropical island of Guam, through field observations. Data analyses show a strong correlation between stream level, turbidity, and rainfall within the watershed, suggesting a highly dynamic nature of Geus watershed. Field data were then used to create a stage discharge curve, which increases the efficiency of future watershed management by providing an estimate of stream flow from a simple measure of water level. The supplemental analyses based on the test results of soil samples and a GIS-based erosion model identified areas within the watershed with higher contributions to erosion potential. In addition, synthesis of the information in this watershed study will allow for future recommendations for effective and sustainable watershed management strategies, thereby opening a way for evaluating progress within the Geus watershed with continued monitoring.

Published in	Hydrology (Volume 6, Issue 3)
DOI	10.11648/j.hyd.20180603.12
Page(s)	88-99
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2018. Published by Science Publishing Group

Keywords

Watershed, GIS-Based Erosion Model, Turbidity, Stage Discharge Curve

References

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[3]	Khosrowpanah Sh, and Jenson J. Environmental Assessment for Non-Point Sources of Pollution for Ugum Watershed. Technical Report No. 109, Water and Environmental Research Institute, University of Guam. December 2005.
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APA Style

William M. C. Whitman, Shahram Khosrowpanah, Mark A. Lander, Ujwalkumar D. Patil, Joseph D. Rouse. (2018). Assessment of a Dynamic Watershed via Field Studies and GIS-Based Erosion Model. Hydrology, 6(3), 88-99. https://doi.org/10.11648/j.hyd.20180603.12

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ACS Style

William M. C. Whitman; Shahram Khosrowpanah; Mark A. Lander; Ujwalkumar D. Patil; Joseph D. Rouse. Assessment of a Dynamic Watershed via Field Studies and GIS-Based Erosion Model. Hydrology. 2018, 6(3), 88-99. doi: 10.11648/j.hyd.20180603.12

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AMA Style

William M. C. Whitman, Shahram Khosrowpanah, Mark A. Lander, Ujwalkumar D. Patil, Joseph D. Rouse. Assessment of a Dynamic Watershed via Field Studies and GIS-Based Erosion Model. Hydrology. 2018;6(3):88-99. doi: 10.11648/j.hyd.20180603.12

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@article{10.11648/j.hyd.20180603.12,
  author = {William M. C. Whitman and Shahram Khosrowpanah and Mark A. Lander and Ujwalkumar D. Patil and Joseph D. Rouse},
  title = {Assessment of a Dynamic Watershed via Field Studies and GIS-Based Erosion Model},
  journal = {Hydrology},
  volume = {6},
  number = {3},
  pages = {88-99},
  doi = {10.11648/j.hyd.20180603.12},
  url = {https://doi.org/10.11648/j.hyd.20180603.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.hyd.20180603.12},
  abstract = {This paper presents a one-year-long study of the baseline hydrologic conditions of the Geus Watershed in the tropical island of Guam, through field observations. Data analyses show a strong correlation between stream level, turbidity, and rainfall within the watershed, suggesting a highly dynamic nature of Geus watershed. Field data were then used to create a stage discharge curve, which increases the efficiency of future watershed management by providing an estimate of stream flow from a simple measure of water level. The supplemental analyses based on the test results of soil samples and a GIS-based erosion model identified areas within the watershed with higher contributions to erosion potential. In addition, synthesis of the information in this watershed study will allow for future recommendations for effective and sustainable watershed management strategies, thereby opening a way for evaluating progress within the Geus watershed with continued monitoring.},
 year = {2018}
}

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TY  - JOUR
T1  - Assessment of a Dynamic Watershed via Field Studies and GIS-Based Erosion Model
AU  - William M. C. Whitman
AU  - Shahram Khosrowpanah
AU  - Mark A. Lander
AU  - Ujwalkumar D. Patil
AU  - Joseph D. Rouse
Y1  - 2018/12/26
PY  - 2018
N1  - https://doi.org/10.11648/j.hyd.20180603.12
DO  - 10.11648/j.hyd.20180603.12
T2  - Hydrology
JF  - Hydrology
JO  - Hydrology
SP  - 88
EP  - 99
PB  - Science Publishing Group
SN  - 2330-7617
UR  - https://doi.org/10.11648/j.hyd.20180603.12
AB  - This paper presents a one-year-long study of the baseline hydrologic conditions of the Geus Watershed in the tropical island of Guam, through field observations. Data analyses show a strong correlation between stream level, turbidity, and rainfall within the watershed, suggesting a highly dynamic nature of Geus watershed. Field data were then used to create a stage discharge curve, which increases the efficiency of future watershed management by providing an estimate of stream flow from a simple measure of water level. The supplemental analyses based on the test results of soil samples and a GIS-based erosion model identified areas within the watershed with higher contributions to erosion potential. In addition, synthesis of the information in this watershed study will allow for future recommendations for effective and sustainable watershed management strategies, thereby opening a way for evaluating progress within the Geus watershed with continued monitoring.
VL  - 6
IS  - 3
ER  -

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Author Information

William M. C. Whitman

Water and Environmental Research Institute, University of Guam, Mangilao, Guam
Shahram Khosrowpanah

School of Engineering, University of Guam, Mangilao, Guam
Mark A. Lander

Water and Environmental Research Institute, University of Guam, Mangilao, Guam
Ujwalkumar D. Patil

School of Engineering, University of Guam, Mangilao, Guam
Joseph D. Rouse

Water and Environmental Research Institute, University of Guam, Mangilao, Guam

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Plain Text BibTeX RIS

APA Style

William M. C. Whitman, Shahram Khosrowpanah, Mark A. Lander, Ujwalkumar D. Patil, Joseph D. Rouse. (2018). Assessment of a Dynamic Watershed via Field Studies and GIS-Based Erosion Model. Hydrology, 6(3), 88-99. https://doi.org/10.11648/j.hyd.20180603.12

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ACS Style

William M. C. Whitman; Shahram Khosrowpanah; Mark A. Lander; Ujwalkumar D. Patil; Joseph D. Rouse. Assessment of a Dynamic Watershed via Field Studies and GIS-Based Erosion Model. Hydrology. 2018, 6(3), 88-99. doi: 10.11648/j.hyd.20180603.12

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AMA Style

William M. C. Whitman, Shahram Khosrowpanah, Mark A. Lander, Ujwalkumar D. Patil, Joseph D. Rouse. Assessment of a Dynamic Watershed via Field Studies and GIS-Based Erosion Model. Hydrology. 2018;6(3):88-99. doi: 10.11648/j.hyd.20180603.12

Copy | Download

@article{10.11648/j.hyd.20180603.12,
  author = {William M. C. Whitman and Shahram Khosrowpanah and Mark A. Lander and Ujwalkumar D. Patil and Joseph D. Rouse},
  title = {Assessment of a Dynamic Watershed via Field Studies and GIS-Based Erosion Model},
  journal = {Hydrology},
  volume = {6},
  number = {3},
  pages = {88-99},
  doi = {10.11648/j.hyd.20180603.12},
  url = {https://doi.org/10.11648/j.hyd.20180603.12},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.hyd.20180603.12},
  abstract = {This paper presents a one-year-long study of the baseline hydrologic conditions of the Geus Watershed in the tropical island of Guam, through field observations. Data analyses show a strong correlation between stream level, turbidity, and rainfall within the watershed, suggesting a highly dynamic nature of Geus watershed. Field data were then used to create a stage discharge curve, which increases the efficiency of future watershed management by providing an estimate of stream flow from a simple measure of water level. The supplemental analyses based on the test results of soil samples and a GIS-based erosion model identified areas within the watershed with higher contributions to erosion potential. In addition, synthesis of the information in this watershed study will allow for future recommendations for effective and sustainable watershed management strategies, thereby opening a way for evaluating progress within the Geus watershed with continued monitoring.},
 year = {2018}
}

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TY  - JOUR
T1  - Assessment of a Dynamic Watershed via Field Studies and GIS-Based Erosion Model
AU  - William M. C. Whitman
AU  - Shahram Khosrowpanah
AU  - Mark A. Lander
AU  - Ujwalkumar D. Patil
AU  - Joseph D. Rouse
Y1  - 2018/12/26
PY  - 2018
N1  - https://doi.org/10.11648/j.hyd.20180603.12
DO  - 10.11648/j.hyd.20180603.12
T2  - Hydrology
JF  - Hydrology
JO  - Hydrology
SP  - 88
EP  - 99
PB  - Science Publishing Group
SN  - 2330-7617
UR  - https://doi.org/10.11648/j.hyd.20180603.12
AB  - This paper presents a one-year-long study of the baseline hydrologic conditions of the Geus Watershed in the tropical island of Guam, through field observations. Data analyses show a strong correlation between stream level, turbidity, and rainfall within the watershed, suggesting a highly dynamic nature of Geus watershed. Field data were then used to create a stage discharge curve, which increases the efficiency of future watershed management by providing an estimate of stream flow from a simple measure of water level. The supplemental analyses based on the test results of soil samples and a GIS-based erosion model identified areas within the watershed with higher contributions to erosion potential. In addition, synthesis of the information in this watershed study will allow for future recommendations for effective and sustainable watershed management strategies, thereby opening a way for evaluating progress within the Geus watershed with continued monitoring.
VL  - 6
IS  - 3
ER  -

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