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Contact Name
Iqmal Tahir
Contact Email
iqmal@ugm.ac.id
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+628999411449
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jpe-ces@ugm.ac.id
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Editor Jurnal Manusia dan Lingkungan Pusat Studi Lingkungan Hidup - Universitas Gadjah Mada (PSLH - UGM) Komplek UGM, Jalan Kuningan, Jalan Kolombo, Catur Tunggal, Yogyakarta
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INDONESIA
Jurnal Manusia dan Lingkungan
ISSN : 08545510     EISSN : 24605727     DOI : https://doi.org/10.22146/jml.30101
Jurnal Manusia dan Lingkungan is published by the Center for Environment Studies, Universitas Gadjah Mada, Yogyakarta, Indonesia. The journal is focused to the relationship between people and its environment that are oriented for environmental problems solving. Jurnal Manusia dan Lingkungan receives a manuscript with interdisciplinary and multidisciplinary approach Abiotic : physical, chemical, technical, geo-environmental science and modelling science Biotic : environmental biology, ecology, agro environment Culture : environmental-socio,-economics,-culture, and environmental health.
Articles 5 Documents
Search results for , issue "Vol 12, No 1 (2005): Maret" : 5 Documents clear
ANALISIS MANFAAT DAN BIAYA SOSIAL LIMBAH INDUSTRI TAHU DAN LIMBAH PETERNAKAN DI DAERAH PEDESAAN (Benefit and Social Cost Analysis of Tofu Industry and Livestock Waste Product in Rural Area) Tri Anggraeni Kusumastuti
Jurnal Manusia dan Lingkungan Vol 12, No 1 (2005): Maret
Publisher : Pusat Studi Lingkungan Hidup Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jml.18629

Abstract

ABSTRAKDesa Sumber Mulyo, Kabupaten Gunung Kidul dikenal sebagai pusat industri tahu, dan berpotensi sebagai penyedia pakan ternak yang berasal dari limbah industri tahu. Tujuan penelitian ini adalah untuk mengetahui biaya dan manfaat sosial pemanfaatan limbah terhadap total pendapatan rumah tangga. Data primer diperoleh dari produsen tahu dan non-produsen tahu, masing-masing 18 dan 22 responden dari produsen non-tahu. Analisis input-output digunakan untuk analisis penghasilan total rumah tangga. Hasil penelitian menunjukkan bahwa kontribusi penggunaan limbah tahu dan pupuk terhadap penghasilan rumah tangga adalah kecil. Penghitungan depresiasi dengan pengukuran kualitas air menunjukkan penghasilan produsen tahu turun dari Rp.56.241.540,-/tahun menjadi 48.750.320,-/tahun. Hal tersebut mengindikasikan bahwa peternak sapi dan produsen tahu masih berada dalam usaha tradisional. Dampak negatif dari faktor eksternal dari usaha mereka tidak diperhitungkan. ABSTRACTSumber Mulyo Village, Gunung Kidul district is wellknown as the center of tofu industry and potential for feedlot raising. This is supported by the use of tofu waste as feedlot feed. The objective of the research was to find out the amount of social cost and benefit of the waste use towards total household income. Primary data were collected from 18 respondents of tofu producers and 22 respondents of non tofu producers. Input-Output analysis was used for total household income analysis. The results of the study showed that the contribution of the use of tofu waste and the manure of feedlot towards total household income were small. The counting of cost depreciation by water quality measurements causes the income of tofu producers decreases from 56.241.540 rupiah per year to 48.750.320 rupiah per year. This indicated that cattle farmers and tofu producers still on the traditional effort. The impact of negative externality from theur effort was not counted.
DAMPAK LIMBAH CAIR HASIL PENGOLAHAN EMAS TERHADAP KUALITAS AIR SUNGAI DAN CARA MENGURANGI DAMPAK DENGAN MENGGUNAKAN ZEOLIT (The Impact of Liquid Waste of Gold Processing in the River Water Quality and The Method for Minimizing the Impact by Using Zeolite) Candra Agus; Sukandarrumidi Sukandarrumidi; Djoko Wintolo
Jurnal Manusia dan Lingkungan Vol 12, No 1 (2005): Maret
Publisher : Pusat Studi Lingkungan Hidup Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jml.18630

Abstract

ABSTRAKKegiatan penambangan emas oleh masyarakat di desa Jendi telah dilakukan sejak 1993. Meskipun telah menyediakan lapangan kerja untuk masyarakat lokal, kegiatan tersebut menurunkan kualitas lingkungan, khususnya sungai, karena penggunaan merkuri. Dalam hal ini penggunaan merkuri dalam proses pengambilan emas murni dari batuan telah mempengaruhi air sungai sehingga memiliki kandungan 0,002-1 mg/l Hg;0,05 mg/l Pb; 0,4 mg/l Cu and 28,39 mg/l Fe. Berdasarkan peraturan -pemerintah No. 822001 tentang pengelolaan kualitas air dan air irigasi, konstituen metal tersebut telah melebihi baku mutu air. Penggunaan mineral zeolite sebagai adsorben pada proses penambangan emas tradisional menunjukkan bahwa zeolit dengan ukuran 80- 100 mesh dapat mengurangi kadar hg sehingga masuk ke dalam baku mutu air. ABSTRACTThe gold mine activity of people in jendi village has been conducted since 1993. Even though this activity provide job for the local people. It will degrade the environmental quality especially river, because of Mercury use. The use of Mercury in the process to extract natural gold from concentrate of rock mill affects river water because it contains 0.002-1 mg/l Hg; 0,05 mg/l Pb; 0,4 mg/l Cu and 28,39 mg/l Fe. Based on the Government Regulation No. 82/2001 Concerning the Management of Water Quality and Irrigation water, those metal constituents have already been above the water standard quality. Using mineral zeolite as adsorbent on the traditional gold processing showed that zeolite with size 80-100 mesh could reduce the content of Hg, Pb, Cu, and Fe, which fall within the water standard quality.
KELAYAKAN PEMANFAATAN LAHAN BEKAS TAMBANG BATUBARA UNTUK RELOKASI PERMUKIMAN PENDUDUK: STUDI KASUS AREAL TAMBANG PT. KITADIN (Feasibility of Former Coal-Mined Land for Resettlement A Case Study at PT. Kitadin) Retno Wuryandari; Heru Hendrayana; Dwikorita Karnawati
Jurnal Manusia dan Lingkungan Vol 12, No 1 (2005): Maret
Publisher : Pusat Studi Lingkungan Hidup Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jml.18631

Abstract

ABSTRAKPenelitian ini bertujuan untuk mengevaluasi kelayakan tanah dan air di lahan penambangan batubara untuk area pemukiman. Penelitian di lakukan di daerah pertambangan batubara PT. Kitadin di kabupaten Kutai Kertanegara, provinsi Kalimantan Timur. Data untuk penelitian ini diperoleh dari survei lapangan dan sumber sekunder. Parameter yang dianalisis meliputi Soil Index Test, Grain Size Distribution, Density and Permeability. Parameter sample air meliputi pH, turbiditas, Total Dissolved Solid (TDS), Mangaan (Mn) dan Besi (Fe). Data tersebut dibandingkan dengan kriteria penggunaan lahan untuk mengevaluasi kadar kelayakan/kesesuaian lahan. Hasil menunjukkan bahwa daerah penelitian tertutup lempung dengan plastisitas kurang dari 50%. Akumulasi air dalam lubang daerah penambangan batubara tidak masam dan memadai untuk konsumsi publik pada masa yang akan datang. Secara umum, daerah penelitian di pertambangan memadai untuk daerah permukiman. ABSTRACTConducted in PT. Kitadin coal-mined area which is located in Kutai Kartanegara Regency, East Kalimantan Timur Province, the research aimed to evaluate the feasibility conditions of soils and water at the coal-mined lands for settlement area. Data for the research were obtained from both field survey and secondary sources. The soil parameters analysed were Soil Index Test. Grain Size distribution, Density and Permeability. Water sample parameters analysed covered: pH, Turbidity, Total Dissolved Solid (TDS), Manganese (mn) and Iron (Fe). The data were compared with land use criteria to evaluate land feasibility class. The results showed that the study area is covered by clay with its plasticity less than 50%. Meanwhile, the accumulated water in the hole of coal-mined area is not acid and adequate for future public consumption the future. Therefore, in general, the study area is considered appropriate and feasible for settlement.
KONTAMINASI LOGAM BERAT DI SEDIMEN: STUDI KASUS PADA WADUK SAGULING JAWA BARAT (Heavy Metals Contamination in Sediment: Saguling Reservoir Case Study West Java, Indonesia) Yoyok Sudarso; Gunawan P. Yoga; Tri Suryono
Jurnal Manusia dan Lingkungan Vol 12, No 1 (2005): Maret
Publisher : Pusat Studi Lingkungan Hidup Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jml.18632

Abstract

ABSTRAKWaduk Saguling merupakan salah satu waduk cascade yang berlokasi di Jawa Barat, yang sekarang ini mengalami beberapa permasalahan antara lain: proses sedimentasi yangtinggi, korositas turbin, penurunan kualitas air akibat blooming alga, polusi organik, pestisida, dan logam-logam berat yang berasal dari buangan limbah domestik, industri, aktivitas gunung berapi, dan sebagainya. Logam berat di ekosistem akuatik mempunyai kecenderungan untuk berikatan dengan sedimen yang mampu bertindak sebagai sumber polusi sekunder ke kolom air. Penelitian pada tahun 2004 ini bertujuan untuk mengungkap kontaminasi logam berat Cu, Cd, dan Pb pada sedimen Waduk Saguling. Sampling dilakukan tiga kali mulai bulan Juni hingga September 2004 dengan l3 titik stasiun pengamatan. Hasil kontaminasi logam berat pada sedimen di setiap stasiun pengamatan menunjukkan adanya perbedaan yang sangat signifikan diantara masing-masing stasiun pengamatan yaitu: untuk logam Cd (F: 17,803 dan p = 0,00001), Pb (F= 154,343 dan p < 0,01), dan Cu (F:36,499, P<0,000001). Konsentrasi logam berat hasil pengamatan dibandingkan dengan guideline dari kementrian lingkungan Ontario, SEPA, ERL, ERM, PEL, SEL, dan TEL, secara umum menunjukkan bahwa kontaminasi logam Pb dan Cu yang paling berpotensi menimbulkan gangguan pada ekosistem perairan, sedangkan logam Cd masih dibawah ambang batas dari guideline tersebut diatas. Khusus untuk guideline yang berasal dari US-EPAregion Y Great lakes ke tiga logam tersebut diatas sudah masuk dalam kategori terpolusi berat dari St. Gunung Wayang hingga Stasiun Rajamandala. ABSTRACTSaguling reservoir is one of three cascade reservoirs, which is located in West Java. Nowadays, the reservoir has some serious problems such as: high sedimentation rate, turbine corrosity, water quality depletion caused by blooming algae, organic pollution, pesticide, and heavy metals which are resulted from domestic and industrial wastes, as well as teaching from volcano activity. Heavy metals bound to particulate matters are major component of sediment that in turn can be a secondary pollution source. This research was conducted in the year of 2004, and the aims was to reveal heavy metals contamination in Saguling reservoir sediment. Samples were taken three times at 13 sampling sites during June to September 2004. Results of heavy metal contamination in sediment of Saguling reservoir show significant differences among sampling sites. The Fsiher test values for each heavy metals were Cd (F = 17,803 and p = 0,00001), Pb (F = 154,343 and p < 0,01), and Cu (F = 35,499 and p = < 0,000001). Heavy metals content in sediment were then compared to some guidelines such as SEPA, Ontario Environment Ministry, ERL, ERM, PEL, SEL and PEL. It seemed that Pb and Cu contamination in sediment were at risk to disturb aquatic ecosystem, while Cd was still below threshold of those guidelines. However, according to USEPA region V Great Lakes, all heavy metals contamination in sediment were beyond the thresold.
PERSEPSI DAN PERILAKU PETANI DALAM PENANGANAN RISIKO PESTISIDA PADA LINGKUNGAN DI KELURAHAN KALAMPANGAN, KECAMATAN SABANGAU KOTA PALANGKA RAYA (Farmer’s Perception and Behavior Toward the Risk of Pesticide to the Environment In Kalampangan Village,Sabang) Budi Rario; Kasto Kasto; Su Ritohardoyo
Jurnal Manusia dan Lingkungan Vol 12, No 1 (2005): Maret
Publisher : Pusat Studi Lingkungan Hidup Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jml.18633

Abstract

ABSTRAKPenelitian ini bertujuan untuk mempelajari pengetahuan, persepsi dan perilaku petani penanganan pestisida menurut tingkat sosial ekonomi petani, serta menyusun alternatif arahan penanganan pestisida untuk mengurangi risiko terhadap lingkungan. Penelitian ini adalah penelitian survei yang dilakukan melalui wawancara dan observasional dengan pengambilan data secara cross sectional menggunakan 60 sampel dari populasi sebesar 414 orang. Data diolah dan dianalisis dengan tabulasi silang yang dilanjutkan dengan uji statistik. Tingkat sosial ekonomi, pengetahuan, persepsi dan perilaku penanganan pestisida petani rata-rata tinggi. Tingkat sosial ekonomi petani berhubungan nyata dan berpengaruh kecil terhadap pengetahuan, persepsi dan perilaku penanganan pestisida. Pengetahuan tentang pestisida berhubungan nyata dan berpengaruh besar terhadap persepsi dan perilaku penanganan pestisida. Persepsi tentang pestisida berhubungan nyata dan berpengaruh besar terhadap perilaku penanganan pestisida. ABSTRACTThis research aims at studying farmer’s knowledge, perception and behaviour on pesticide handling according his social economic level, and formulate alternative guideline for pesticide handling to reduce the risk to the environment. This research is a survey research by means of interview and observation. It used cross sectional technique in data collection, using 60 samples from a total population of 414 people. The data were processed and analysed in a cross tabulation, followed by a statistic test. The levels of social economy, knowledge, perception, and behaviour towards pesticide handling by farmers are relatively high. The social economic level shoes a significant correlation and gives small effect to the knowledge, perception, and behaviour in pesticide handling. The farmer’s knowledge shows a significant correlation and gives big effect to the perception, and behaviour in pesticide handling. The farmer’s perception shows a significant correlation and gives big effect to the behaviour in pesticide handling.

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