Temporal Variations of Baseflow Contribution to Epikarst spring Discharge in Gunungsewu Karst Area, Indonesia
| Autor: | Fajri Ramadhan, Ahmad Cahyadi, Margaretha Widyastuti, Tjahyo Nugroho Adji, Muhammad Naufal, Eko Haryono, Khansa Sitostratufana Arsy An nisa, Indra Agus Riyanto |
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| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Hydrology
lcsh:GE1-350 geography Baseflow geography.geographical_feature_category Hydrogeology 010504 meteorology & atmospheric sciences Base flow gunungsewu karst area spring discharge Clean water temporal variations 010502 geochemistry & geophysics Karst 01 natural sciences Infiltration (hydrology) baseflow Environmental science lcsh:Environmental sciences 0105 earth and related environmental sciences |
| Zdroj: | E3S Web of Conferences, Vol 125, p 01014 (2019) |
| ISSN: | 2267-1242 |
| Popis: | Flow moving slowly (infiltration), and known as steady flow or baseflow is the only supplier of water in underground flows in the form of karst fields during the dry season. Certainly, the character contribution of this flow plays a major role in supporting the supplier of clean water. Understanding related to the character of baseflow in detail has a very high urgency to be studied. This Research aims to do a temporal analysis of baseflow contributions on epikarst water springs in Gunungsewu Karst Area, Indonesia. The research takes place in Guntur Springs that occupy the hydrogeological subsystem. Data used in this Research includes flow data from Guntur Springs for one year. The method used in this Research is automated base flow separation by digital filtering. Results of the analysis show that baseflow contribution in Guntur Springs are between 79.57% and 93.96%. |
| Databáze: | OpenAIRE |
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