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Using Water Balance to Analyze Water Availability for Communities ( A Case Study in Some Areas of Bengawan Solo Watershed) Alif Noor Anna; Kuswaji Dwi Priyono; Suharjo Suharjo; Yuli Priyana
Forum Geografi Vol 30, No 2 (2016): December 2016
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v30i2.2550

This study aimed: (a) to determine the general water balance at the Upstream and Midstream of Bengawan Solo Watershed by using Thornthwaite-Mather model, and (b) to determine the fulfillment of domestic water demand in the Upstream and Midstream of Bengawan Solo Watershed. Prevailing climate change has affected the condition of water source in Upstream and Midstream of Bengawan Solo Watershed. One of the impacts was extreme fluctuation of meteorological water availability that might cause flood and drought. Survey was selected as the research method while descriptive quantitative method was used for data analysis. The findings indicated the difference between precipitation and corrected evapotranspiration (P-EP) at the Upstream and Midstream of Bengawan Solo Watershed was between (-11.19 mm) to (78.56 mm). The highest value was obtained by Bambang Sub-watershed and the lowest was Wiroko Temon Sub-watershed. Positive value indicated the water surplus while negative value indicated water deficit. Domestic water demand for local communities was in the range of 50,782,500 liters to 131,690,700 liters, and the level of water availability varied, namely fulfilled and unfulfilled.

Development and Evaluation of Web GIS Application for Groundwater Management of Karanganyar Regency Jumadi Jumadi; Yuli Priyana
Forum Geografi Vol 29, No 2 (2015): December 2015
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v29i2.1482

This research aims to develop and evaluate a geospatial application for groundwater resource management at Karanganyar Regency. The system development methodology from Whitten and Bentley (2007) was used in this research. To initiate the project, we discussed with the stakeholders from Karanganyar Regency which came from various related agencies followed by a focus group discussion (FGD) to analyse the system. Computational design and experiment were conducted to design the system prototype. Finally, we implement the system in the Regency. The result shows that the system is complex not only due to the managerial procedures but also the number of involved users (stakeholder) in the system. To address the emerged requirements from the FGD, we propose and develop a web-based GIS application with current open source technology and Google Map API which can be used for collaboration among stakeholders as well as for supporting the decision support purpose in the groundwater management. Currently, Air-tanah, the prototype of the application is available at http://geografi.ums.ac.id/air-tanah/. Both quantitative and qualitative evaluation of the system resulted good responses from the users.

The Potential of Umbul Sungsang Spring Water for Drinking Wate, PDAM, and Irigation Purposes at Banyudono, Boyolali, Central Java Rohman Hakim; Yuli Priyana
Forum Geografi Vol 14, No 2 (2000)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v14i2.446

Umbul Sungsang spring located in the foot of a Merapi is on shift zone between volcanic foot plain and fluvial volcanic fott plain constitutes spring belt. Up to the present, the population use that spring for drinking water and irrigation. The planning of taking water by Municipal Waterworks to supply Solo population causes people around it worried because the usually use that spring. Therefore it is needed to conduct a research to know the potential of that spring. The aim of this research is to account how much the need of drinking water, manucipal waterworks and irrigation and the potential of the spring which is available. The research uses survey method. Primary and secondary data are collected, analyzed quantitatively by using software aid to do simulation the need of irrigation. The result of the research shows that the need of drinking water is 0.068 lt/second/day taken in dry season; manucipal waterworks uses 200 lt/second/day and for irrigation is about 442.2 lt/second/day with the pattern rice – tobacco – rice. Irrigation is also supplied from Bendung Bukur Ireng. The result of the research also shows that in October period I, II, III, and November period II and I lack of water. Therefore municipal waterworks must not use water on Otober and November, while on July and September adjust to the rest of discharge of water, which is available. Its water quality fulfils the requirement for various needs.

Perbaikan Irigasi dan Kehidupan Petani (Studi Kasus Irigasi dan Perubahan Sosial Ekonomi di Desa Bugo, Jepara) Yuli Priyana
Forum Geografi Vol 7, No 1 (1993): July 1993
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v7i1.4794

Penelitian ini bertujuan untuk mengetabui kondisi irigasi serta pengaruh perbaikan irigasi terhadap perubahan sosial masyarakat desa Bugo, terutama terbadap penguasaan lahan, pola tanam, pendapatan, dan penyerapan tenaga kerja serta hubungan kerja pada bidang pertanian. Pendekatan yang dipergunakan adalah pendekatan kualitatif, dengan pendekatan ini diharapkan akan mendapatkan informasi yang diharapkan, guna menunjang pembahasan penulis berusaha mendapatkan data kuantitatif yang relefan. Dari hasil penelitian ini diketabui bahwa petani pada desa Bugo masih banyak yang merupakan petani tradisional, artinya mereka masih enggan untuk menerima teknologi yang baru, lebih suka pada cara-cara yang biasa dilakukan oleh pendabulunya. Pada perbaikan irigasi menegemen dan saluran sekunder masih kurang sempurna sehingga air kurang biasa merata penyebarannya pada daerah oncoran. Pegaruh yang timbul pada masyarakat yakni; terjadinya perubahan pola tanam dari padi-polowijo-polowijo menjadi padi-padi-polowijo, dari perubahan tersebut secara tidak langsung juga berpengaruh positif terbadap pendapatan rumah tangga petani. Dengan petani-petani tiap bektarnya bertambah, ternyata tidak terjadi polarisasi penguasaan lahan pada petani kaya, dari 142 petani didapatkan 38.7% dari jumlah tersebut petani miskin menguasai 17.2% luas lahan. Hubungan kerja pada petani juga belum nampak adanya komersialisme, hanya saja ada kecenderungan sebagian dari mereka memanenkan hasil panenannya kepada “pengedos”, dan sebagian besar masih dipanenkan pada tetangga dengan sistem “derep”. Tanaman padi ternyata banyak menyerap tenaga kerja dari pada tanaman polowijo pada daerah tersebut. Usaha sektor non pertanian pada daerah tersebut yang berkembang adalah usaha industri rumah tangga pangan, pada usaha ini ternyata juga cukup menyerap tenaga kerja dan memberikan penghasilan pada penduduk yang cukup lumayan.

Geomorfological Study on the Evaluation of Critical Land in Cepogo, Boyolali, Central Java Province T Taryono; Sugiharto Budi Santoso; Yuli Priyana
Forum Geografi Vol 15, No 2 (2001): December 2001
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v15i2.4576

Land is natural resources within processing needs to the wise action in order to give good returns for human and being prevented it’s conservation. In the utility of it’s land this land is proper to the agriculture land have sometime emergedthe environment problems, namely the balance of nature is disturbed. It doesn’t mean that land is forbidden to use, but in the it’s utility purposes this land must be considered it’s capability or it’s balance. If form and manner of using this land doesn’t disturb the natural balance, it means to be guaranted. In the countrary, if form and remain to be guaranted. In the contrary, if form and manner of using this land disregard with it’s capability, then the natural balance is disturbed, the land is called asland within dangerous condition or critical land. The coresponding problem that arises in Kecamatan Cepogo under Boyolali district on the surface level land and southern land resembles the critical land that the most erosion appearance can be found assuch sheet erosion, gully erosion, erosion in the other side, vallage forest, settlement land. Mixing estate and the infertile land. This recent exploration purpose is to understand physical factor that affects the critical land as well as to collect and to clarity the critical land. The used method is survey and laboratory analysis by land unit approach ascartography unit. The adopted data of this research is used the effectively width of soil, texture, soil permeability, soil slope, and soil appearance. From this research is understood that the explorated land has three critical land levels, namely; the medium critical land level is 4411,09 are or 17,48%, the wight critical soil level is 7909,74 are or 12,86% of the whole exploration area wide.

The Ready System of Clean Water for Population in Musuk District to Respon Dry Season Yuli Priyana; Dina Safriningsih
Forum Geografi Vol 19, No 1 (2005): July 2005
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v19i1.4566

This research about ready system of clean water in District of Musuk, Sub-Province of Boyolali. This research aim to study how ready system of clean water, research area especially of dry season. That wish to know how much amount of resident drinking water consumption at area District of Musuk. The method of research in this research is survey method. The data which collected in this research consist of primary data result of interview by 150 responded (head of house hold) and perception in field. Secondary data an obtain from governmental institution, books, other resource person and reference related to this topic of research. Intake of sample done with area of random sampling, to know the target of research to description analyses and tabulation. The result of research indicate that ready system of clean water at dry season most relying on rainwater with accommodating the rainwater at pools, besides to overcome water of water supply of rain of society buy water of springs pass tank truck, small to partly use surface water and also of PDAM. Water consumption at mean dry season 48.47 liter/day/capita. But at high area (volcanic slope) its slimmer consumption in comparing plain area of Fluvial foot/feet of Volcano.

Study on Runoff Debit in the Catchment Area of Waduk Gajah Mungkur Wonogiri Alif Noor Anna; Yuli Priyana
Forum Geografi Vol 6, No 2 (1992): December 1992
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v6i2.395

AbstractWater resource is one of natural resources, that is very vital. It needed to be used and to be kept throughly. For those purposes need good and directed plan, in which one of the basic component of it plan have to be supported by available a complete hydrological data and it analysis. One of hydrological data analysis is to estimate runoff of catchement area, which can be used for planning the hydrologi construction. This research aim: 1) to calculate the run off discharge by thornwaite Mather Method, monthly, annualy, and the average on the catchment through a sample of Keduang, Temon, Alang, and Wuryantoro areas; 2) to analyze the difference of the run off discharge (at no. 1) by observation resulted from trend analysis. Based on the calculation, it appears, thornwaite-mather method showed that high discharge (moreover limit 0) in dry month. From the research result, it appears, that calculation discharge graphic had lower differentation than observation discharge graphic. From sample of catchment areas that have been investigated, from the highest to the lowest deviation was Wuryantoro catchment area (78,8%), Temon catchment area (47,38%), Alang catchment area (46,45%), and Keduang catchment area (24,98%) respectively). The condition like above caused by intervation of man. Not only did he influence vegetatively, but he influenced technically as well. From these conservation, technical conservation (flood and construction and reservoir) was the highest influence to run off discharge calculation. The run off discharge that was calculated by thornthwite-Mather Method based on air temperate, rainy, altitude, and water holding capacity only, but groundwater supply didn’t be calculated.

Land Potency for Dairy Cattle at East Slope of Merapi-Merbabu Volcano, Boyolali, Central Java Yuli Priyana
Forum Geografi Vol 18, No 2 (2004)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v18i2.616

Research about farm potency for the livestock of diary attle is held in east volcano side of Merapi – Merbabu Boyolali regeny. This famous area represent dairy attle livestock sentra in Boyolali regeny. From the holdness above emerging question why dairy cattle livestock expand at area. This research aim to study which area which are potential for the livestock of dairy cattle and also physical fator what most having an effect to density of dairy cattle livestock, what is availability of water, mean temperature, height of place, accesibility. The methods use in the research is analysis of secondary data provided with survey. To know the condition of physical what most having an effect on density (availability of water, mean air temperature, height of place, accesibility) to use test of multiple regression. To know dairy cattle livestock farm potency joined with others compile map of availability of water, map of temperature, map of height of place, and map of accesibility. The result of researh indicate that most having an effect to density to dairy cattle livestock press out accesibility. Potency farm area of the livestock of dairy cattle about of height 700 m of sea water level, around region sub district of Cepogo, Selo, and Musuk. Musuk, this area represent area having cold limate enough. Research area having density of highest dairy cattle livestock is district of Musuk.

Geomorfological Study on the Evaluation of Critical Land in Cepogo, Boyolali, Central Java Province Taryono Taryono; Sugiharto Budi Santoso; Yuli Priyana
Forum Geografi Vol 14, No 2 (2000)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v14i2.443

Land is natural resources within processing needs to the wise action in order to give good returns for human and being prevented it’s conservation. In the utility of it’s land this land is proper to the agriculture land have sometime emergedthe environment problems, namely the balance of nature is disturbed. It doesn’t mean that land is forbidden to use, but in the it’s utility purposes this land must be considered it’s capability or it’s balance. If form and manner of using this land doesn’t disturb the natural balance, it means to be guaranted. In the countrary, if form and remain to be guaranted. In the contrary, if form and manner of using this land disregard with it’s capability, then the natural balance is disturbed, the land is called asland within dangerous condition or critical land. The coresponding problem that arises in Kecamatan Cepogo under Boyolali district on the surface level land and southern land resembles the critical land that the most erosion appearance can be found assuch sheet erosion, gully erosion, erosion in the other side, vallage forest, settlement land. Mixing estate and the infertile land. This recent exploration purpose is to understand physical factor that affects the critical land as well as to collect and to clarity the critical land. The used method is survey and laboratory analysis by land unit approach ascartography unit. The adopted data of this research is used the effectively width of soil, texture, soil permeability, soil slope, and soil appearance. From this research is understood that the explorated land has three critical land levels, namely; the medium critical land level is 4411,09 are or 17,48%, the wight critical soil level is 7909,74 are or 12,86% of the whole exploration area wide.

Spatial and Regional Development at Boyolali Regency (Geographical Overview) Yuli Priyana
Forum Geografi Vol 12, No 2 (1998)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v12i2.475

Geography is a science that studies mutual relationship between nature and the activity of human being through the spatial approach, ecological approach, and regional approach. The spatial approach means studying a variety of location and phenomena in the earth. Boyolali regency has got a variety of physical condition, therefore it causes differently natural resources. It is necessary to implement the approach of spatial order that is intended to design the land suitable for the resources in the area. In the western area, Mounts Merapi and Merbabu are located with their slopes of more than 40% and it is a conservation area. This area is a ground water recharge area. In the lower area, it is a productive area including forest, agriculture, industry, and settlement.

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