Analysis of Daily Precipitation and Flow Relationship in Büyük Melen Stream (Düzce)
This study, it is aimed to analyze the relations between the daily streamflow of Büyük Melen Stream (Düzce) and daily total precipitation and daily precipitation intensity. Considering the importance of Istanbul in meeting the drinking water needs and the potential to create a flood disaster as in...
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Artvin Coruh University
2022-07-01
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| Series: | Doğal Afetler ve Çevre Dergisi |
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| Online Access: | http://dacd.artvin.edu.tr/tr/download/article-file/1993525 |
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| author | Mücahit Coşkun Cemil İrdem |
| author_facet | Mücahit Coşkun Cemil İrdem |
| author_sort | Mücahit Coşkun |
| collection | DOAJ |
| description | This study, it is aimed to analyze the relations between the daily streamflow of Büyük Melen Stream (Düzce) and daily total precipitation
and daily precipitation intensity. Considering the importance of Istanbul in meeting the drinking water needs and the potential to create
a flood disaster as in 2019, it was found useful to analyze the daily changes in the flow values of the Büyük Melen Stream. Akçakoca
daily precipitation data and Uğurluköy streamflow gauge station daily streamflow data were used as data set in the study. The
deficiencies in the streamflow data were completed by regression analysis using Beyler streamflow gauge station data. As a method in
the study, firstly, the relationships between daily total precipitation and daily flow data were calculated by Pearson correlation
analysis. Then, the total daily precipitation was classified as light, normal, moderate, heavy, and very heavy precipitation. Deviation
of daily flow values from the previous day for each precipitation intensity class was determined as a percentage. There is a positive
correlation between daily total precipitation and flow values in all months for the period average. While the correlation coefficients
are highest in January, October, and December with 0.44, the lowest correlation coefficient is in May with 0.15. According to the
precipitation intensity classes, the positive effect of the daily total precipitation on the flow was determined as 5.8% for light
precipitation, 35.2% for normal precipitation, 66.8% for moderate precipitation, 168.1% for heavy precipitation, and 52.5% for very
heavy rains.
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| format | Article |
| id | doaj-art-8970bb53e2e345a7a082f095504f8f50 |
| institution | Kabale University |
| issn | 2528-9640 |
| language | English |
| publishDate | 2022-07-01 |
| publisher | Artvin Coruh University |
| record_format | Article |
| series | Doğal Afetler ve Çevre Dergisi |
| spelling | doaj-art-8970bb53e2e345a7a082f095504f8f502025-02-02T08:25:16ZengArtvin Coruh UniversityDoğal Afetler ve Çevre Dergisi2528-96402022-07-0182196 206https://doi.org/10.21324/dacd.1000469Analysis of Daily Precipitation and Flow Relationship in Büyük Melen Stream (Düzce)Mücahit Coşkun0https://orcid.org/0000-0002-7881-6742Cemil İrdem1https://orcid.org/0000-0003-4796-0618Karabük Üniversitesi, Edebiyat Fakültesi, Coğrafya Bölümü, 78050, KarabükKarabük Üniversitesi, Edebiyat Fakültesi, Coğrafya Bölümü, 78050, KarabükThis study, it is aimed to analyze the relations between the daily streamflow of Büyük Melen Stream (Düzce) and daily total precipitation and daily precipitation intensity. Considering the importance of Istanbul in meeting the drinking water needs and the potential to create a flood disaster as in 2019, it was found useful to analyze the daily changes in the flow values of the Büyük Melen Stream. Akçakoca daily precipitation data and Uğurluköy streamflow gauge station daily streamflow data were used as data set in the study. The deficiencies in the streamflow data were completed by regression analysis using Beyler streamflow gauge station data. As a method in the study, firstly, the relationships between daily total precipitation and daily flow data were calculated by Pearson correlation analysis. Then, the total daily precipitation was classified as light, normal, moderate, heavy, and very heavy precipitation. Deviation of daily flow values from the previous day for each precipitation intensity class was determined as a percentage. There is a positive correlation between daily total precipitation and flow values in all months for the period average. While the correlation coefficients are highest in January, October, and December with 0.44, the lowest correlation coefficient is in May with 0.15. According to the precipitation intensity classes, the positive effect of the daily total precipitation on the flow was determined as 5.8% for light precipitation, 35.2% for normal precipitation, 66.8% for moderate precipitation, 168.1% for heavy precipitation, and 52.5% for very heavy rains. http://dacd.artvin.edu.tr/tr/download/article-file/1993525büyük melen streamprecipitation intensitystreamflow |
| spellingShingle | Mücahit Coşkun Cemil İrdem Analysis of Daily Precipitation and Flow Relationship in Büyük Melen Stream (Düzce) Doğal Afetler ve Çevre Dergisi büyük melen stream precipitation intensity streamflow |
| title | Analysis of Daily Precipitation and Flow Relationship in Büyük Melen Stream (Düzce) |
| title_full | Analysis of Daily Precipitation and Flow Relationship in Büyük Melen Stream (Düzce) |
| title_fullStr | Analysis of Daily Precipitation and Flow Relationship in Büyük Melen Stream (Düzce) |
| title_full_unstemmed | Analysis of Daily Precipitation and Flow Relationship in Büyük Melen Stream (Düzce) |
| title_short | Analysis of Daily Precipitation and Flow Relationship in Büyük Melen Stream (Düzce) |
| title_sort | analysis of daily precipitation and flow relationship in buyuk melen stream duzce |
| topic | büyük melen stream precipitation intensity streamflow |
| url | http://dacd.artvin.edu.tr/tr/download/article-file/1993525 |
| work_keys_str_mv | AT mucahitcoskun analysisofdailyprecipitationandflowrelationshipinbuyukmelenstreamduzce AT cemilirdem analysisofdailyprecipitationandflowrelationshipinbuyukmelenstreamduzce |