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Dampak Hidrologis Pembangunan Waduk Kotapanjang terhadap Kompleks Candi Muara Takus di Riau Simoen, Soenarso
Majalah Geografi Indonesia Vol 14, No 1 (2000)
Publisher : Majalah Geografi Indonesia

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Perusahaan Listrik Negara (PLN) membangun Pembangkit Listrik Tenaga Air (PLTA) di Kotopanjang Riau dengan membendung Sungai Kampar di Muara Lahat luas genangan direncanakan 124 km2 pada elevasi 85 meter (dpal). Pembangunan waduk ini memindahkan penduduk sejumlah 4.886 KK dari daerah genangan di samping itu genangan tersebut akan menenggelamkan sebagian dari area situs Candi Muara Takus. Tujuan penelitian ini adalah (1) mempelajari dampak genangan terhadap bangunan candi; (2) mencari alternatif untuk nrenanggulangi dampak yang terjadi. Metode survai, observasi lapangan dan pendugaan geolistrik digunakan dalam penelitian ini. Analisis data dilakukan diskriptif kuantitatif. Hasil penelitian ini menunjukkan bahwa ada 3 dampak hidrologis terhadap situs muara takus. (1) pada elevasi genangan 85 meter dpal akan menimbulkan air kapiler yang melernbabkan bangunan candi yang dibuat dari batubata. (2) air kapiler akan melembekkan lempung di bawah candi dan dasar candi akan melosok ke dalam tanah lempung (3) pada elevasi muka air waduk antara 83 in dpal dan 80 In dpal tebing sebelah barat yang berupa pasir kerikil dan pragmen batu akan mudah lepas dan longsor.

Geographical Distribution of Dairy Cattle in Boyolali Priyana, Yuli; Simoen, Soenarso; Suyono, Suyono
Forum Geografi Vol 13, No 1 (1999)
Publisher : Forum Geografi

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The researcch about the geographic distribution of diary cattle breeders, is held in Subdistrict of Selo, Cepogo, Musuk, Boyolali, Mojosongo, Teras, and Banyudono, Boyolali regency. This research aims to investigate potential areas for dairy attle breeding and the physical factors (availability of groundwater, average temperature, altitude, accesibility) that contribute most to the density of cattle in the research site. In addition, it investigates the differences m water supply for dairy cattle breeding and the ratio of income to cost at every morphological units as well as the effect of the amount of water supply on milk production and the effect of the Ca content of groundwater on the density of dairy cattle. The methods use in the research is survey method. The data colleted in the research consist of 200 primary data of the respondents taken from head of dairy cattle breeders families using a questionnare. Secondary data are obtained from related agencies, reference books and other authorized source dealing with the research yopic. In order to find out the differences in water supply for dairy cattle breeding and the ratio of income to cost, a statistical measurenment with Anova test is carried out. A multiple regression test is used to find out the effects of the availability of groundwater, altitude, average temperature, and accesibility on the density of dairy cattle. A simple regression test is used to find out the effects of water supply on milk producctin and the Ca sontent of groundwater on the density of dairy cattle.The result of the research indicate that the researchÂ site consist of four morphological units, namely the Volcanic slope, Volcanic foot, fluvio Volcanic foot, fluvio volcanic plain. The potential areas for dairy cattle breeding are situated at an altitude of 700 meters, temperature 17o C â 21o C especially the areas in the subdistrict of Selo and Cepogo. The result of the statistical test indicate that the most differences in the amount of water supply for dairy attle breeding as well as in the rasio between income and cost among morphological units. Water supply for dairy cattle breeding has no effect on milk production, whereas the Ca content of groundwater has no effect on the density of dairy cattle.

Geographical Distribution of Dairy Cattle in Boyolali Priyana, Yuli; Simoen, Soenarso; Suyono, Suyono
Forum Geografi Vol 13, No 1 (1999)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v13i1.462

The researcch about the geographic distribution of diary cattle breeders, is held in Subdistrict of Selo, Cepogo, Musuk, Boyolali, Mojosongo, Teras, and Banyudono, Boyolali regency. This research aims to investigate potential areas for dairy attle breeding and the physical factors (availability of groundwater, average temperature, altitude, accesibility) that contribute most to the density of cattle in the research site. In addition, it investigates the differences m water supply for dairy cattle breeding and the ratio of income to cost at every morphological units as well as the effect of the amount of water supply on milk production and the effect of the Ca content of groundwater on the density of dairy cattle. The methods use in the research is survey method. The data colleted in the research consist of 200 primary data of the respondents taken from head of dairy cattle breeders families using a questionnare. Secondary data are obtained from related agencies, reference books and other authorized source dealing with the research yopic. In order to find out the differences in water supply for dairy cattle breeding and the ratio of income to cost, a statistical measurenment with Anova test is carried out. A multiple regression test is used to find out the effects of the availability of groundwater, altitude, average temperature, and accesibility on the density of dairy cattle. A simple regression test is used to find out the effects of water supply on milk producctin and the Ca sontent of groundwater on the density of dairy cattle.The result of the research indicate that the researchÂ site consist of four morphological units, namely the Volcanic slope, Volcanic foot, fluvio Volcanic foot, fluvio volcanic plain. The potential areas for dairy cattle breeding are situated at an altitude of 700 meters, temperature 17o C â 21o C especially the areas in the subdistrict of Selo and Cepogo. The result of the statistical test indicate that the most differences in the amount of water supply for dairy attle breeding as well as in the rasio between income and cost among morphological units. Water supply for dairy cattle breeding has no effect on milk production, whereas the Ca content of groundwater has no effect on the density of dairy cattle.

LINGKUNGAN FISIK SITUS WONOBOYO DITINJAU DARI ASPEK GEOGRAFI Sunarto; Simoen, Soenarso; Jamulya
Berkala Arkeologi Vol. 13 No. 3 (1993)
Publisher : BRIN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30883/jba.v13i3.617

Situs Wonohoyo terletak di dataran aluvial kaki gunungapi Merapi. Berdasarkan pengamatan pedostratigrafi, situs ini tertimbun endapan lahar setebal rata-rata 2 m, dan di bawah endapan lahar ini telah terbentuk Tanah pada taraf yuvenil. Data geolistrik dan pemboran menunjukkan bahwa kawasan situs ini meluas ke arah utara hingga kawasan di utara jalan lingkar utara Desa Plosokuning. Pendekatan sistem perlu diterapkan untuk mengusahakan pengelolaan sumherdaya arkeologi. Berdasarkan masukan data geografi, diperoleh keluaran bahwa situs ini perlu dimasukkan ke dalam kawasan cagar budaya, sebab: (a) kawasan temuan ada di sempadan sungai yang harus dilindungi (b) kawasan ini termasuk subur, sehingga perkembangan permukiman lebih cepat daripada penelitian arkeologi: (c) kawasan ini merupakan daerah rentan bahaya aliran lahar dan gempa humi.

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