Research Article
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Morphological Evolution of the Binahaan River, Palo, Leyte, 6501, Philippines

Year 2023, , 160 - 167, 24.07.2023
https://doi.org/10.26650/ASE20231244025

Abstract

Using Landsat satellite images, this study evaluated the morphological evolution of the Binahaan River, Palo from 2000-2020. It focuses on quantifying the morphological changes in terms of river planform parameters namely channel width, channel length, channel area, and sinuosity, as well as erosion and accretion rates. Multi-temporal satellite images were collected and analyzed to recognize the quinquennial and seasonal alterations. With the quantification of the spatial extent and rates of bank-line alterations by means of remote sensing, the purpose is to better understand the erosion and accretion processes of the Binahaan River from the perspective of its planform parameters. Throughout the study period, the river experienced significant morphological changes in planform; however, no consistent trend was found due to the dynamic nature of the river. The seasonal and quinquennial erosion and accretion rates of the river were also analyzed. It was found that the right bank line was more susceptible to erosion and accretion. Seasonally, the river was more prone to sediment accumulation which led to the narrowing of channel widths and decreasing channel area. In the quinquennial comparison during the dry seasons, the river was mostly dominated by erosion, while during wet seasons, the river was more prone to accretion. In terms of change in the area, whether by loss or gain of land, the river consistently displayed increasing change from 2000 to 2020. The results of this study could be utilized to develop an integrated strategy for its management and restore the fundamental processes that shape and maintain the river.

Supporting Institution

Center for Research in Science and Technology, Philippine Science High School - Eastern Visayas Campus

Thanks

The researchers wholeheartedly express their sincerest gratitude to the following persons in one way or another, making this study possible. The facilities provided by the USGS EarthExplorer for the collection of satellite images. The completion of the study would not have been made possible without Ms Ma Brenda Gajelan-Samson and Mr Jay-ar Ragub, who shared their expertise regarding GIS techniques and helped us navigate it. Thus, we offer to the parents of each involved in this study our sincerest gratitude for their guidance and support towards the completion of the research. To all other people who, in simple yet meaningful ways, inspired us to make this research a reality.

References

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Year 2023, , 160 - 167, 24.07.2023
https://doi.org/10.26650/ASE20231244025

Abstract

References

  • Asio, M. V., & Cagasan, E. (2014). Use of Information and Communication Technologies in Natural Calamities by Residents in a Flood-Prone Community: A Case in Leyte, Philippines. Annals of Tropical Research, 63-88. doi:10.32945/atr3624.2014. google scholar
  • Baki, A.B.M., Gan, T.Y. (2012). Riverbank migration and island dynamics of the braided Jamuna River of the Ganges Brahmaputra basin using multi-temporal Landsat images. Quaternary International 263, 146-161. google scholar
  • Chaussad, E., & Kerosky, S. (2016). Characterization of Black Sand Mining Activities and Their Environmental Impacts in the Philippines Using Remote Sensing. Remote Sens. doi:10.3390/rs8020100 College of Forestry and Natural Resources. “Climate Change-Responsive Integrated River Basin Management and Development Master Plans for the 8 Clustered River Basins.” google scholar
  • Credit Valley Conservation (2012). Chapter 8 - Fluvial Geomorphology - Credit Valley Conservation. Retrieved from: <https://cvc.ca/ watershed-science/watershed-monit oring/credit-river-watershedhealth- report/chapter-7-fluvialgeomorphology/#:~:text=Fluvial%20 geomorphology%20is%20the%20study,morphology’%20refers%20 to%20channel%20shape.> google scholar
  • Dar, R. A., Mir, S. A., & Romshoo, S. A. (2019). Influence of geomorphic and anthropogenic activities on channel morphology of River Jhelum in Kashmir Valley, NW Himalayas. Quaternary International, 507, 333- 341. doi:10.1016/j.quaint.2018.12.014. google scholar
  • Department of Environment and Natural Resources (n.d.): 24. <https:// riverbasin.denr.gov.ph/ma sterplans/8Cluster%20Executive%20 Summary/RBCOCluster5ExecutiveS308 ummary.pdf>. google scholar
  • Elosegi, A., Díez, J., & Mutz, M. (2010). Effects of hydromorphological integrity on biodiversity and functioning of river ecosystems. Hydrobiologia, 657(1), 199-215. doi:10.1007/s10750-009-0083-4. google scholar
  • Gran, K. B., Tal, M., & Wartman, E. D. (2015). Co-evolution of riparian vegetation and channel dynamics in an aggrading braided river system, Mount Pinatubo, Philippines. Earth Surface Processes and Landforms, 40(8), 1101–1115. doi:10.1002/esp.3699 google scholar
  • Hossain, A., Gan, T. Y., & Bak, A. B. (2013). Assessing morphological changes of the Ganges River using satellite. Quaternary International, 142-155. doi:10.1016/j.q uaint.2013.03.028 google scholar
  • Marteleira, R. G. (2019). Improving the resilience of water supply towards climate change impacts in Tacloban, Philippines. NOVAFCSH. https://core.ac.uk/download/pdf/334 200987155.pdf google scholar
  • Michal, T., & Gran, K. B. (2014). Co-evolution of Riparian Vegetation and Channel Dynamics in an Aggrading Braided River System, Mount Pinatubo, Philippines. In google scholar
  • Mohammadi, A., Alaghmand, S., & Mosaedi, A. (2008). STUDY AND DETERMINATION OF MORPHOLOGICAL CHANGES OF DOUGH RIVER IN NORTH OF IRAN USING GIS. The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XXXVII. https://www.isprs.org/proceedings/XXXVII/ congress/8_pdf/12_WG-VIII-12/06.pdf google scholar
  • Obbus, K.F., Flordelis, J.N., Velos, E.G., Gutierrez, N.A. (2021). Geospatial Modelling Geomorphic Typologies of the Binahaan River, Philippines. International Journal of Environment and Geoinformatics (IJEGEO), 8(4): 507-513. doi. 10.30897/ijegeo. 908295 google scholar
  • Philippine Atmospheric, Geophysical and Astronomical Services Administration. (Retrieved May 20, 2023). Climate of the Philippines. PAGASA. https://www.pagasa.dost.gov.ph/information/climatephilippines google scholar
  • Philippine Information Agency. (2011). Feature: The need to preserve and protect Binahaan Watershed. Retrieved from http://www.ugnayan. com/ph/Leyte/Dagami/ArticleView/NB8 google scholar
There are 15 citations in total.

Details

Primary Language English
Subjects Hydrobiology
Journal Section Research Article
Authors

Rayiella Blanca Isabel Distrajo This is me 0000-0001-6317-6183

Kimberly Naputo This is me 0000-0002-1563-7544

Keanna Mae Ortiz This is me 0000-0003-3747-9003

Numerıano Amer Gutierrez 0000-0002-9144-0727

Publication Date July 24, 2023
Submission Date January 29, 2023
Published in Issue Year 2023

Cite

APA Distrajo, R. B. I., Naputo, K., Ortiz, K. M., Gutierrez, N. A. (2023). Morphological Evolution of the Binahaan River, Palo, Leyte, 6501, Philippines. Aquatic Sciences and Engineering, 38(3), 160-167. https://doi.org/10.26650/ASE20231244025
AMA Distrajo RBI, Naputo K, Ortiz KM, Gutierrez NA. Morphological Evolution of the Binahaan River, Palo, Leyte, 6501, Philippines. Aqua Sci Eng. July 2023;38(3):160-167. doi:10.26650/ASE20231244025
Chicago Distrajo, Rayiella Blanca Isabel, Kimberly Naputo, Keanna Mae Ortiz, and Numerıano Amer Gutierrez. “Morphological Evolution of the Binahaan River, Palo, Leyte, 6501, Philippines”. Aquatic Sciences and Engineering 38, no. 3 (July 2023): 160-67. https://doi.org/10.26650/ASE20231244025.
EndNote Distrajo RBI, Naputo K, Ortiz KM, Gutierrez NA (July 1, 2023) Morphological Evolution of the Binahaan River, Palo, Leyte, 6501, Philippines. Aquatic Sciences and Engineering 38 3 160–167.
IEEE R. B. I. Distrajo, K. Naputo, K. M. Ortiz, and N. A. Gutierrez, “Morphological Evolution of the Binahaan River, Palo, Leyte, 6501, Philippines”, Aqua Sci Eng, vol. 38, no. 3, pp. 160–167, 2023, doi: 10.26650/ASE20231244025.
ISNAD Distrajo, Rayiella Blanca Isabel et al. “Morphological Evolution of the Binahaan River, Palo, Leyte, 6501, Philippines”. Aquatic Sciences and Engineering 38/3 (July 2023), 160-167. https://doi.org/10.26650/ASE20231244025.
JAMA Distrajo RBI, Naputo K, Ortiz KM, Gutierrez NA. Morphological Evolution of the Binahaan River, Palo, Leyte, 6501, Philippines. Aqua Sci Eng. 2023;38:160–167.
MLA Distrajo, Rayiella Blanca Isabel et al. “Morphological Evolution of the Binahaan River, Palo, Leyte, 6501, Philippines”. Aquatic Sciences and Engineering, vol. 38, no. 3, 2023, pp. 160-7, doi:10.26650/ASE20231244025.
Vancouver Distrajo RBI, Naputo K, Ortiz KM, Gutierrez NA. Morphological Evolution of the Binahaan River, Palo, Leyte, 6501, Philippines. Aqua Sci Eng. 2023;38(3):160-7.

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