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Journal : GeoEco

CHARACTERISTICS OF DUWET KARST SPRING BASED ON BASEFLOW INDEX ASSESSMENT AND ITS POTENTIAL IN FRESH WATER SUPPLY Pipit wijayanti; Rita Noviani
GeoEco Vol 7, No 1 (2021): GeoEco January 2021
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ge.v7i1.45495

Abstract

This study aims to determine the potential of Duwet springs and their availability for supplying fresh water to the surrounding community. we use hydrographs to analyze aquifer characteristics. To analyze the hydrographs, we use water level and spring discharge data. Automatic Water Level Record (AWLR) records water level data for 1 dry season and 1 rainy season every 15 minutes. We use the volumetric method to measure the spring discharge 14 times. We compare the base flow and demand over a year to analyze the potential for fresh water. The results show that the Stage discharge rating curve y = 0.0002e5,453x with R² value of 0.87. Duwet Springs is a perennial spring that has a small discharge (class VI). The largest discharge ever recorded was 0.69 L/s (March 7, 2020) and the smallest recorded was 0.12 L/s (August 21, 2020). BFI value varied between 0.05 and 1 with mean 0.801. The total base flow is 2490675.734 L (rainy season) and 1563419.873 L (dry season). These springs are sufficient for 75% of the rainy season and 84% in the dry season. This indicates that the existence of Duwet springs is very important for the surrounding community.
ANALYSIS OF THE POTENTIAL ATTRACTION OF ECO-KARST TOURISM OF MARON RIVER, DERSONO VILLAGE, PRINGKUKU DISTRICT PACITAN REGENCY Pipit Wijayanti; Muhammad Zaki Zamani
GeoEco Vol 8, No 2 (2022): GeoEco July 2022
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ge.v8i2.61279

Abstract

Tourism is one of the ways for residents at the village to gain income and aslo a contributor to the national economy. The tourism that is found in every village nowadays favors the potential of the surrounding nature. Pacitan Regency is known to have tourism potential related to the advantages of its karst landscape. Pacitan also got the nickname "1000 Goa" because there are many karst caves found there. Villages in Pacitan Regency have developed a lot of eco-karst tourism. Dersono Village is a village located in Pringkuku District, Pacitan Regency. There is one leading eco-karst tourism in the village that is currently being managed, namely the Maron River. Although it has similarities with other tourism in Pacitan Regency, which is the same theme of eco-karst, however Maron River certainly has its own attraction which made tourists who come to Pacitan Regency decided to visit the Maron River This study aims to analyze the potential for tourism attraction of Maron River based on the 4A tourism components. The method used in this study is descriptive research with data collection through observation and interviews. Based on the results of the study, the study found that the tourism attraction of Maron River based on 4A has met the parameters. However, it still needs to be developed so that the number of tourist visits continues to increase and can be expanded with new eco-karst attractions. 
SPATIAL DISTRIBUTION OF TOPONYMY IN KARST AREAS GIRITONTRO Pipit Wijayanti; Baiq Liana Widiyanti; Rita Noviani; Baiq Rismarini Nursaly
GeoEco Vol 10, No 1 (2024): GeoEco January 2024
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ge.v10i1.81421

Abstract

Every object in the form of an earth element or man-made feature has a name with various origins. The origins of place names can be categorized based on geography, history, folklore/culture and language so that their spatial distribution can be known. This research explores the spatial distribution of the origins of naming earth elements and man-made features in the Giritontro District. The study begins by identifying the aspects of the earth's appearance and man-made features and then finding the meaning of naming each identified element. Data collection was carried out using in-depth interviews. Determining the sources used the snowball sampling method. The results of the research show that the toponymically identified objects are dominated by man-made features with a spatial distribution of 92% in Giritontro Village, 72% in Pucanganom Village, 52% in Tlogosari Village and 78% in Jatirejo Village. The remainder is dominated by the earth's elements of the Karst Area, such as caves, hills, and springs, with a spatial distribution of Bayemharjo Village at 63%, Ngargojarjo at 53% and Tlogoharjo Village at 66%. Meanwhile, the spatial distribution of toponymy in Giritontro District, whose origin is dominated by language, is known to be spread across Giritontro District with a percentage of 60%. Apart from that, the toponymy found was predominantly geographically dispersed across Pucanganom Village with a portion of 40%, Tlogosari Village at 60%, Jatirejo Village at 61%, Bayemharjo Village at 61%, Ngargoharjo Village at 57% and Tlogoharjo Village 46%. The geographical conditions referred to are those attached to the object or the object's proximity to geographical things (associations) which are dominant in the Karst Area.