Determination of Watershed Boundaries in Turkey by GIS Based Hydrological River Basin Coding

Y.  Darama; K.  Seyrek

doi:10.4236/jwarp.2016.811078

Y. Darama¹^*, K. Seyrek²

Abstract: A study was performed to develop hydrological river basin coding for Turkish river basins using the pfafstetter coding system. The coding system developed in this study is based on the combination of ECRINS and pfafstetter methods. River Basin District concepts were incorporated in this method so that it can be applicable to the management of Turkish River Basins. Developed hydrological river basin coding system is flexible, versatile and fits to all types of basins in Turkey. In order to show the efficiency of the coding system, it was applied to three river basins each of which has different hydrological and topographical features from the others. The basins used for the application of the coding system have complex features such as being transboundary basins, or being coastal basins whose discharge is not joining to the main drainage system, or being a closed basin discharging to an inland lake. Using the developed hydrological river basin coding defines river basin boundaries accurately, preventing conflicts in sectorial water allocation that are caused by uncertainty in the locations of water sources, producing a base for determining water potential and estimating extreme hydrological events of the basin, producing a basis for the prevention of water disputes among stakeholders within the basin, and helping implementation of Integrated Water Resources Management (IWRM) at basin level.

Keywords: Water Resources Management, Hydrological Basin Coding, GIS

Cite this paper: Darama, Y. and Seyrek, K. (2016) Determination of Watershed Boundaries in Turkey by GIS Based Hydrological River Basin Coding. Journal of Water Resource and Protection, 8, 965-981. doi: 10.4236/jwarp.2016.811078.

References

[1] Dooley Jr., J.F. (2003) A Report in Three Sections Including Topical Annexes. Spatial Standards & Norm Task Force (SSN-NF), Annex 1: Ranking and Topological Encoding Schemes, Food and Agriculture Organization of the United Nations.

[2] Zavoianu, I., Herisanu, G. and Cruceru, N. (2009) Classification Systems for Hydrographical Network. Forum Geographic, 58-63.

[3] Horton, R.E. (1932) Drainage Basin Characteristics. Transaction of the American Geophysical Union, 13, 350-361.
http://dx.doi.org/10.1029/TR013i001p00350

[4] Horton, R.E. (1945) Erosional Development of Streams and Their Drainage Basins: Hydro-Physical Approach to Quantitative Morphology. Geological Society of American Bulletin, 56, 275-370.
http://dx.doi.org/10.1130/0016-7606(1945)56[275:EDOSAT]2.0.CO;2

[5] Strahler, A.N. (1957) Quantitative Analysis of Watershed Geomorphology. American Geophysical Union Transactions, 38, 913-920.
http://dx.doi.org/10.1029/TR038i006p00913

[6] Suzanne, M.P., Rosenbaum, B.J., McKay, L.D. and Dewald, T.G. (2008) Strahler Stream Order and Strahler Calculator Values in NHDPlus. SOSC Technical Paper.
http://www.epa.gov/waters

[7] Usul, N. (2013) Engineering Hydrology, 3rd Edition, METU Press, Ankara.

[8] Globevnik, L., Vrenko, D.Z., Jensen, H.M. and Kovacic, M. (2010) Proposed Coding of European Rivers for Water Framework Directive. Ohrid.

[9] Verdin, K.L. and Verdin, J.P. (1999) A Topological System for Delineation and Codification of the Earth’s River Basins. Journal of Hydrology, 218, 1-12.
http://dx.doi.org/10.1016/S0022-1694(99)00011-6

[10] Britton, P. (2002) Review of Existing River Coding Systems for River Basin Management and Reporting. Prepared as a Contribution to the WFD GIS Working Group.
http://193.178.1.168/River_Coding_Review.htm

[11] Nery, F., Sousa, R. and Matos, J. (2001) Development of an Indirect Spatial Reference System for the Portuguese River Basins.
https://www.researchgate.net/publication/228950275_Development_of_an_Indirect_Spati
al_Reference_System_of_the_Portuguese_River_Basins

[12] Middle East Strategic Research Center (ORSAM) Report No. 154 (2013) ORSAM Water Research Program Report No. 19—“European Water Framework Directive —Transboundary Waters. Ankara, May 2013. (In Turkish)

[13] Brilly, M. (2010) Danube River Basin Coding. Hydrological Process of the Danube River Basin: Perspective from the Danubian Countries, Springer, Slovenia, 125-142.
http://dx.doi.org/10.1007/978-90-481-3423-6_4

[14] Flawin, R.W., Andrews, A.J., Kronvang, B., Müller-Wohlfeil, D., Demuth, S. and Birkenmayer, A. (1998) ERICA; Europen Rivers and Catchments. European Environmental Agency, Copenhagen, 69-88.

[15] EC (2010) Proposal for a European Coding System for Hydrological Features. Guidanced Document No.9—Implementing the Geographical Information System Element (GIS) Elements of the EU Water policy, WFD. Draft Revision of Appendix 7, 40-43.

[16] Voght, J. and Foisneau, S. (2007) CCM River and Cathchment Database. Version 2.0, Analysis Tools.
http://agrienv.jrc.ec.europa.eu/publications/pdfs/CCM2-Tools-EUR22649EN-2007.pdf

[17] EC (2010) European Coding System for Hydrological Features. Guidanced Document No.22—Updated Guidance on Implementing the Geographical Information System (GIS) Elements of the EU Water Policy, WFD, 101-106.

[18] Vogt, J.V. (Ed.) (2002) Guidance Document on Implementing the GIS Elements of the Water Framework Directive. European Commission-JRC (Report No. EUR 20544 EN), Ispra, 172 p.