Restricted effects of climate change on annual streamflow of Sarıçay stream (Çanakkale, Turkey)
The global warming and the associated climate change lead to significant problems related to sustainability of natural resources. The observations and research on this issue have shown that most of the water resources have been affected by this phenomenon. These effects of global warming on water re...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Adem Yavuz Sönmez
2016-07-01
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| Series: | Marine Science and Technology Bulletin |
| Subjects: | |
| Online Access: | https://dergipark.org.tr/en/pub/masteb/issue/27183/285985?publisher=ademyavuzsonmez |
| _version_ | 1797905552196501504 |
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| author | Semih KALE Tuba EJDER Secil ACAR Olcay HİSAR Fatih MUTLU |
| author_facet | Semih KALE Tuba EJDER Secil ACAR Olcay HİSAR Fatih MUTLU |
| author_sort | Semih KALE |
| collection | DOAJ |
| description | The global warming and the associated climate change lead to significant problems related to sustainability of natural resources. The observations and research on this issue have shown that most of the water resources have been affected by this phenomenon. These effects of global warming on water resources can be listed as decreased amount of water and droughts in mid-latitude belt. In the current study the changes in the flows of Sarıçay stream in Çanakkale and the time series of the climate parameters related to the region were determined and trends of these variations were estimated. A 34-years data set regarding the river flows between 1978 and 2011 as well as some annual climate parameters such as temperature, evaporation and precipitation have been collected by three meteorological observation stations (Bozcaada, Gökçeada, Çanakkale) for 43 years were used. Pettitt change-point analysis was used to determine the change points for streamflow and climatic parameters. Box-Jenkins method and the ARIMA model were used for trend analyses. Results showed that there was a decrease in precipitation and streamflow on the contrary an increase in evaporation and temperature. However, these changes were statistically insignificant (P > 0.05). In conclusion, climate change effects on river streamflow could be unstable and many factors such as latitudinal location, anthropogenic effects, agricultural activities, population density and residential areas could affect the streamflow. |
| first_indexed | 2024-04-10T10:07:07Z |
| format | Article |
| id | doaj.art-c4328aa1d4a1477ab7c10d7b8ed18435 |
| institution | Directory Open Access Journal |
| issn | 2147-9666 |
| language | English |
| last_indexed | 2024-04-10T10:07:07Z |
| publishDate | 2016-07-01 |
| publisher | Adem Yavuz Sönmez |
| record_format | Article |
| series | Marine Science and Technology Bulletin |
| spelling | doaj.art-c4328aa1d4a1477ab7c10d7b8ed184352023-02-15T16:22:24ZengAdem Yavuz SönmezMarine Science and Technology Bulletin2147-96662016-07-01517111306Restricted effects of climate change on annual streamflow of Sarıçay stream (Çanakkale, Turkey)Semih KALE0Tuba EJDER1Secil ACAR2Olcay HİSAR3Fatih MUTLU4CANAKKALE ONSEKIZ MART UNIVCANAKKALE ONSEKIZ MART UNIVCANAKKALE ONSEKIZ MART UNIVCANAKKALE ONSEKIZ MART UNIVCanakkale Onsekiz Mart University, Marine Science and Technology Faculty, Canakkale, TurkeyThe global warming and the associated climate change lead to significant problems related to sustainability of natural resources. The observations and research on this issue have shown that most of the water resources have been affected by this phenomenon. These effects of global warming on water resources can be listed as decreased amount of water and droughts in mid-latitude belt. In the current study the changes in the flows of Sarıçay stream in Çanakkale and the time series of the climate parameters related to the region were determined and trends of these variations were estimated. A 34-years data set regarding the river flows between 1978 and 2011 as well as some annual climate parameters such as temperature, evaporation and precipitation have been collected by three meteorological observation stations (Bozcaada, Gökçeada, Çanakkale) for 43 years were used. Pettitt change-point analysis was used to determine the change points for streamflow and climatic parameters. Box-Jenkins method and the ARIMA model were used for trend analyses. Results showed that there was a decrease in precipitation and streamflow on the contrary an increase in evaporation and temperature. However, these changes were statistically insignificant (P > 0.05). In conclusion, climate change effects on river streamflow could be unstable and many factors such as latitudinal location, anthropogenic effects, agricultural activities, population density and residential areas could affect the streamflow.https://dergipark.org.tr/en/pub/masteb/issue/27183/285985?publisher=ademyavuzsonmezclimate changechange-point analysistrend analysissarıçaystreamflow |
| spellingShingle | Semih KALE Tuba EJDER Secil ACAR Olcay HİSAR Fatih MUTLU Restricted effects of climate change on annual streamflow of Sarıçay stream (Çanakkale, Turkey) Marine Science and Technology Bulletin climate change change-point analysis trend analysis sarıçay streamflow |
| title | Restricted effects of climate change on annual streamflow of Sarıçay stream (Çanakkale, Turkey) |
| title_full | Restricted effects of climate change on annual streamflow of Sarıçay stream (Çanakkale, Turkey) |
| title_fullStr | Restricted effects of climate change on annual streamflow of Sarıçay stream (Çanakkale, Turkey) |
| title_full_unstemmed | Restricted effects of climate change on annual streamflow of Sarıçay stream (Çanakkale, Turkey) |
| title_short | Restricted effects of climate change on annual streamflow of Sarıçay stream (Çanakkale, Turkey) |
| title_sort | restricted effects of climate change on annual streamflow of saricay stream canakkale turkey |
| topic | climate change change-point analysis trend analysis sarıçay streamflow |
| url | https://dergipark.org.tr/en/pub/masteb/issue/27183/285985?publisher=ademyavuzsonmez |
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