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All Journal Journal of Degraded and Mining Lands Management Media Ilmiah Teknik Lingkungan Jurnal Teknologi Informasi : Jurnal Keilmuan dan Aplikasi Bidang Teknik Informatika Jurnal Agrotropika BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Journal of Environment and Management Pengabdian Kampus: Jurnal Informasi Kegiatan Pengabdian Pada Masyarakat Jurnal Kaharati JSE Journal of Science and Engineering
Salampak Dohong
Universitas Palangka Raya
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Library & Information Science Mechanical Engineering Public Health Social Sciences Transportation Other

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PEMANTAUAN PERILAKU TUMBUHAN MIMOSA PUDICA TERHADAP EFEK GERHANA MATAHARI TOTAL BERBASIS WIRELESS SMART SENSOR Teguh, Rony; Adji, Fengky F; Dohong, Salampak
Jurnal Teknologi Informasi: Jurnal Keilmuan dan Aplikasi Bidang Teknik Informatika Vol. 10 No. 2 (2016): Jurnal Teknologi Informasi Jurnal Keilmuan dan Aplikasi Bidang Teknik Informat
Publisher : Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47111/jti.v10i2.1432

Abstract

The phenomenon of a total solar eclipse (total solar eclipse) can only occur within a period of 100 years, until now, even the natural phenomena related research is very interesting to do mainly related to metabolic processes that occur in green plants or high level. In the study, the behavior of Mimosa pudica plant will be measured by using a sensor device. The sensor device with PISA algorithm will monitor environmental factors such as light intensity, temperature, humidity and atmospheric pressure at the time of a solar eclipse total. In this case, changes in the behavior of Mimosa pudica plant to sunlight will be validated by using a digital camera to obtain information leaf movement. The results of this study the sun upon the occurrence of a total eclipse, the temperature conditions around the plant Mimosa pudica average 26oC. The movement of the leaves of Mimosa pudica move to close when the temperature of 25° C at 07. 43 pm. Leaves of Mimosa pudica reopened at 7:52 pm when the temperature is more than 27oC. sunlight at 7:24 o'clock pm at the time of the total solar eclipse of 1800 Lux. From the results of the measurements, light intensity sensor node at 07:25 - 07.29 pm downhill until the condition is 0 Lux, which means the condition is very dark with no light around the plant. From the results of measurements made at 07:39 hours GMT where the changes in air temperature around the leaf on the value of 25.59°C and light intensity levels 1729.4 Lux, Mimosa pudica leaves start to close. By the time the sun began to shine the light level the surface of the leaves, and the air temperature increases, the leaves of Mimosa pudica made the decision to seal the surface of the leaf, after 3 minutes the leaves will open again because there is no stimulus temperature and light. This research also analyzed the data with modeling RGB on the surface of the leaves to get the data chlorophyll Before the solar eclipse average picture chlorophyll on the leaf surface is 0.68149. By the time the sun shone on the condition of 3% on average 0.15494 prior to the occurrence of a total solar eclipse. On the condition of the leaves cover the average - average 0.29555, and after a solar eclipse passing and riding conditions and uneven irradiation, the average value of chlorophyll on the leaf surface is 0.54612.
PEMANTAUAN PERILAKU TUMBUHAN MIMOSA PUDICA TERHADAP EFEK GERHANA MATAHARI TOTAL BERBASIS WIRELESS SMART SENSOR Rony Teguh; Fengky F Adji; Salampak Dohong
Jurnal Teknologi Informasi: Jurnal Keilmuan dan Aplikasi Bidang Teknik Informatika Vol. 10 No. 2 (2016): Jurnal Teknologi Informasi Jurnal Keilmuan dan Aplikasi Bidang Teknik Informat
Publisher : Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47111/jti.v10i2.1432

Abstract

The phenomenon of a total solar eclipse (total solar eclipse) can only occur within a period of 100 years, until now, even the natural phenomena related research is very interesting to do mainly related to metabolic processes that occur in green plants or high level. In the study, the behavior of Mimosa pudica plant will be measured by using a sensor device. The sensor device with PISA algorithm will monitor environmental factors such as light intensity, temperature, humidity and atmospheric pressure at the time of a solar eclipse total. In this case, changes in the behavior of Mimosa pudica plant to sunlight will be validated by using a digital camera to obtain information leaf movement. The results of this study the sun upon the occurrence of a total eclipse, the temperature conditions around the plant Mimosa pudica average 26oC. The movement of the leaves of Mimosa pudica move to close when the temperature of 25° C at 07. 43 pm. Leaves of Mimosa pudica reopened at 7:52 pm when the temperature is more than 27oC. sunlight at 7:24 o'clock pm at the time of the total solar eclipse of 1800 Lux. From the results of the measurements, light intensity sensor node at 07:25 - 07.29 pm downhill until the condition is 0 Lux, which means the condition is very dark with no light around the plant. From the results of measurements made at 07:39 hours GMT where the changes in air temperature around the leaf on the value of 25.59°C and light intensity levels 1729.4 Lux, Mimosa pudica leaves start to close. By the time the sun began to shine the light level the surface of the leaves, and the air temperature increases, the leaves of Mimosa pudica made the decision to seal the surface of the leaf, after 3 minutes the leaves will open again because there is no stimulus temperature and light. This research also analyzed the data with modeling RGB on the surface of the leaves to get the data chlorophyll Before the solar eclipse average picture chlorophyll on the leaf surface is 0.68149. By the time the sun shone on the condition of 3% on average 0.15494 prior to the occurrence of a total solar eclipse. On the condition of the leaves cover the average - average 0.29555, and after a solar eclipse passing and riding conditions and uneven irradiation, the average value of chlorophyll on the leaf surface is 0.54612.
Evaluasi Kelayakan Berdasarkan Aspek Geologi Lingkungan Untuk Penentuan TPA Kota Palangka Raya Endah Kartika Susanti; Salampak; Hendrik Segah
Journal of Environment and Management Vol. 1 No. 1 (2020): Journal of Environment and Management
Publisher : Program Pascasarjana Universitas Palangka Raya dan (and) Ikatan Ahli Teknik Penyehatan dan Teknik Lingkungan Indonesia (IATPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/jem.v1i1.1206

Abstract

Regional feasibility analysis of landfill locations based on the environmental geology point is the initial selection in the planning of landfill sites. This research aims to assess the regional feasibility zones for landfill site in Palangka Raya city based on the environmental aspects. Observational examination and spatial analysis using geographic information system (GIS) were applied to ascertain the determination and limitation factors. The result shows that Palangka Raya could be categorized into 3 (three) zones in terms of its feasibility for the landfill area. Unsuitable zone covering an area of 165,936.69 hectares or 58.12% of total area, followed by a moderately suitable zone of 782.25 hectares (32.85%), and least suitable zone of 25,788.88 hectares (9.03%). The infeasible ones are located in districts of Sebangau and Pahandut, and some parts of Jekan Raya.
Pengaruh pemberian amelioran dolomit dengan pupuk kandang ayam terhadap tanaman pakcoy yang tumbuh di lahan gambut Paska Aprianto; Salampak Salampak; Susi Kresnatita
Journal of Environment and Management Vol. 2 No. 2 (2021): Journal of Environment and Management
Publisher : Program Pascasarjana Universitas Palangka Raya dan (and) Ikatan Ahli Teknik Penyehatan dan Teknik Lingkungan Indonesia (IATPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/jem.v2i2.2941

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh bahan amelioran terhadap produktivitas tanaman pakcoy di tanah gambut. Metode penelitian ini menggunakan Rancangan Acak Lengkap (RAL) non faktorial dengan 7 taraf perlakuan, di ulang sebanyak 5 kali. Perlakuan tanpa amelioran sebagai kontrol (G0P0), Pupuk Kandang Ayam 10 t ha-1 (G0P1), Pupuk Kandang Ayam 20 t ha-1 (G0P2), Pupuk Kandang Ayam 30 t ha-1 (G0P3), Dolomit 4 t ha-1 + Pupuk Kandang Ayam 10 t ha-1 (G1P1), Dolomit 4 t ha-1 + Pupuk Kandang Ayam 20 t ha-1 (G1P2) dan Dolomit 4 t ha-1 + Pupuk Kandang Ayam 30 t ha-1 (G1P3). Penelitian dilaksanakan di UPT CIMTROP Universitas Palangka Raya, Kecamatan Jekan Raya, Kota Palangka Raya pada bulan Juli hingga Agustus 2020. Variabel yang diamati meliputi tinggi tanaman, luas daun, berat kering brangkasan dan berat kering akar tanaman pakcoy. Hasil penelitian menunjukkan dari semua parameter pertumbuhan tanaman pakcoy, dosis kombinasi dolomit 4 t ha-1 + kotoran ayam 30 t ha-1 berpengaruh terhadap peningkatan produktivitas rata-rata tertinggi dari semua perlakuan.
Analisis Tingkat Kesuburan Tanah Lahan Bekas Penambangan Batubara PT. Senamas Energindo Mineral Kabupaten Barito Timur Provinsi Kalimantan Tengah Ermal Subhan; Salampak Salampak; Andrie Elia Embang; Masliani Masliani
Media Ilmiah Teknik Lingkungan (MITL) Vol 4 No 2 (2019): Media Ilmiah Teknik Lingkungan
Publisher : ​Institute for Researches and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (329.551 KB) | DOI: 10.33084/mitl.v4i2.1025

Abstract

Kesuburan tanah adalah potensi tanah untuk menyediakan unsur hara dalam jumlah yang cukup dalam bentuk yang tersedia dan seimbang untuk menjamin pertumbuhan tanaman yang maksimum. Dalam rangka meminimalisasi kerusakan tanah bekas panambangan batubara dan proses degradasi lahan yang terus berlanjut, maka upaya konservasi tanah pada lahan bekas penambangan batubara perlu didukung oleh data informasi, diantaranya status tingkat kesuburan tanahnya. Penelitian ini bertujuan untuk mengetahui tingkat kesuburan tanah di lahan bekas penambangan batubara PT. Senamas Enegindo Mineral. Dari hasil penelitian ini didapatkan informasi tentang kondisi tanahnya yang diharapkan dapat dijadikan bahan pertimbangan dalam rangka upaya reklamasi dengan tujuan revegetasi di lahan bekas penambangan batubara. Metode yang digunakan untuk menentukan lokasi titik pengamatan ditentukan dengan cara purposive sampling. Sampel tanah terganggu diambil dari 5 titik pengamatan yang dilakukan dengan cara komposit kurang lebih sebanyak 1 kg, selanjutnya dianalisis di laboratorium. Parameter yang diamati tekstur (pasir, debu, liat), C-organik, N, P, K-dd, Ca-dd, Na-dd, Mg-dd, kapasitas tukar kation (KTK), kejenuhan basa (KB) dan pH (H2O). Hasil penelitian menunjukkan tekstur tanah tergolong lempung berpasir dan pasir berlempung sedangkan tingkat kesuburan tanah pada lahan bekas penambangan batubara umumnya masih sangat rendah. Upaya perbaikan tingkat kesuburan tanah yaitu dengan pemberian pupuk organik dan anorganik, kompos dan jamur mikoriza.
Pengembangan Agroekowisata Terintegrasi di Lahan Gambut Di Kalimantan Tengah Adi Jaya; Emmy Uthanya Antang; Cakra Birawa; Lilis Supriati; Salampak; Haris Gunawan
Jurnal Pengabdian Kampus Vol 8 No 1 (2021): Jurnal Pengabdian Kampus
Publisher : LPPM Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (920.242 KB) | DOI: 10.52850/jpmupr.v8i1.3971

Abstract

Kegiatan yang dilakukan pada Kawasan Kanal Kalampangan, Blok C eks PLG, lebih diarahkan pada kegiatan restorasi gambut untuk mendukung pengembangan kegiatan ekowisata dengan memanfaatkan berbagai potensi yang ada di kawasan ini. Posisi kawasan yang tidak jauh dari Palangka Raya, menjadikan lokasi ini penting dan mempunyai keunggulan. Kegiatan yang dikembangkan pada dasarnya sebagai wahana pendidikan tentang gambut yang akan meliputi pemahaman sifat dan ciri gambut, pemanfaatan lahan gambut (utamanya untuk kegiatan pertanian) dan dampak lingkungan yang ditimbulkan serta kegiatan restorasi gambut. Semua objek yang rencananya ditampilkan dalam jalur jalan sepanjang 5-6 km tersebut, diinisiasi melalui pendanaan dari BRG dan selanjutnya diharapkan para stakeholder terkait gambut melakukan investasi dengan membangun sarana wisata tersebut. Hakekat dari kegiatan agroekowisata, selain sebagai wahana pendidikan, juga diharapkan masyarakat di kawasan tersebut menjaga kawasan gambut dari kerusakan terutama akibat kebakaran hutan dan lahan yang terjadi setiap musim kemarau. Kegiatan awal yang dilakukan dengan pendanaan dari BRG mencakup 3R yakni rewetting, revegetasi dan revitalisasi ekonomi masyarakat.
Assessing the effects of water flow patterns on dam construction in degraded tropical peatlands Adi Jaya; Franssico H.R.H. Baru; Alderina Rosalia Nahan; Salampak Dohong
Journal of Degraded and Mining Lands Management Vol 10, No 1 (2022)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2022.101.4019

Abstract

Tropical peat swamp forest becomes degraded through forest removal and drainage, usually followed by land use change and fire. Restoration of the degraded peatland requires rewetting, which involves canal blocking and water level management. The purpose of canal blocking is to rewet the peat so that peat-forming trees can re-establish or crops be grown with minimal greenhouse gas emissions and peat subsidence. In addition, wet peat is more fire resistant than degraded dry peat. Canal construction faces several technical problems, including stress that causes bending, water seepage under the dam, and erosion of peat by water forcing its way around the sides when the water level upstream exceeds the dam height. This research examined the behaviour of water flows in canals in peatland in Central Kalimantan after blocking with dams of different designs. This study used a survey method and hydraulic physical model test with a horizontal scale of 1:30 and a vertical scale of 1:10. Field measurements were carried out on the primary canal of the former Mega Rice Project (MRP) Block C to build a physical model test prototype for laboratory research, includes measurement of cross-sections, canal length and water flow for a distance of 100 metres upstream and downstream of the construction. The test included three types of the physical model, reviewed for the effect of flow patterns caused by flood discharge frequencies of 5, 25, 50 and 100 years. The effects of flow patterns on canal dam construction in peatland were obtained from the physical model test.
MEASUREMENT OF WATER RETENTION OF PEAT SOIL IN CANAL BLOCKING USING PRESSURE PLATE CHAMBER Lola Cassiophea; Jany Tri Raharjo; Salampak Dohong; Zafrullah Damanik; Berkat Pisi; Natalina Asi; Rinto Alexandro; Ruli Meiliawati; Gunarjo Suryanto Budi; Davit Purwodesrantau; Dermawati Sihite; Ambia Rio Suwanda; Adi Jaya; Antonio Jonay Jovani Sancho; Vontas Alfenny Nahan; Eka Nur Taufik; Lusia Widiastuti; Inga Torang; Yesser Priono; Petrisly Perkasa; Trissan, Whendy
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 11 No. 2 (2023): Journal Balanga Edisi Juli-Desember 2023
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/balanga.v11i2.11719

Abstract

Measuring air retention in constructed canal blockage is critical for determining changes in air content after canal blocking. The purpose of this study is to assess the influence of changes in levels on air retention values measured at three depths, namely 0-20 cm, 20-40 cm, and 40-60 cm, at four transect sampling stations created at a distance of 10 m to 260 m from the canal block. Changes in bulk density, porosity, and peat volume affect groundwater. Peat soil samples were collected from burned peatlands, and canal blocks were constructed. A pressure plate chamber was used to assess air retention. The findings of the investigation revealed that the air retention pattern of peat soil at 16 test sample locations was at maximum at PF 0.2 at each depth. At higher pressures (pF 2-4.2), peat groundwater is strongly bonded by peat soil particles. The average bulk density of peat is 0.2 2 and the porosity value is 86.79%. The higher the air content at each pF value has no influence on the porosity and bulk density values. Changes in air content between pF 2.0 and 4.2 lower average peat volume by 7.4%. The size of this value is assumed to be determined by the peat's type, maturity, and decomposition value.
Agroforestry as an approach to rehabilitating degraded tropical peatland in Indonesia Jaya, Adi; Dohong, Salampak; Page, Susan E.; Saptono, Mofit; Supriati, Lilies; Winerungan, Shella; Sutriadi, Mas Teddy; Widiastuti , Lusia
Journal of Degraded and Mining Lands Management Vol. 11 No. 2 (2024)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2024.112.5453

Abstract

Peatland is a unique ecosystem with water saturation; peatland regulates hydrological processes, climate, environmental conditions, and biodiversity. Poor management practises regarding peatlands can lead to land degradation, and peatland degradation typically has negative effects. Recent tropical peatland research in Indonesia has predominantly revolved around the examination of the ecological consequences resulting from various management approaches. There is little study on farmers' agroforestry efforts to preserve and restore degraded peatlands. A comprehensive examination was undertaken to assess a range of facts, information, and scholarly articles pertaining to the practise of agroforestry on peatlands in Indonesia. The primary incentive for farmers to adopt agroforestry systems originates from their recognition of the impending scarcity of trees. By integrating intercrops with cultivated trees, farmers anticipate generating adequate money to fulfil their family's economic requirements. Farmers who choose intensive intercropping practises are motivated by market demand, whereas farmers who do not adopt this approach tend to favour crops that necessitate less rigorous management. The provision of governmental assistance holds significant importance, and there is a pressing need for additional guidance and support. The potential for rehabilitating degraded peatlands by the implementation of agroforestry practises of native tree species is considerable. Their growth patterns contribute to enhanced vegetative coverage, resulting in heightened moisture levels, reduced temperatures, diminished fire hazards, and improved peat soil quality. The relationship between the physiography of the land and the depth of the peat is directly associated with the patterns and components of agroforestry in peatland environments.
Tinggi Muka Air dan Bulk Density pada Tutupan Hutan dan Bekas Terbakar di Propinsi Kalimantan Tengah Yulianti, Lisna; Dohong, Salampak; Jaya, Adi; Sancho, Jonay Jovani
Jurnal Penelitian UPR Vol. 3 No. 2 (2023): Jurnal Penelitian UPR: Kaharati
Publisher : LPPM Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52850/jptupr.v3i2.11045

Abstract

Salah satu ciri gambut adalah rentan terbakar pada musim kemarau. Jika gambut terbakar maka akan sulit untuk dipadamkan karena material gambut terdiri dari bahan organik yang menjadi bahan bakar ketika kering. Kebakaran mengakibatkan perubahan sifat fisik tanah akibat hilangnya bahan organik tanah akibat panasnya api sehingga merusak struktur tanah, meningkatkan bulk density dan menurunkan porositas tanah. Peningkatan bulk density dapat mengakibatkan peningkatan tingkat kematangan gambut sehingga mempercepat penurunan permukaan tanah dan pelepasan CO2. Bulk density merupakan indikasi kepadatan tanah, semakin padat tanah maka semakin tinggi pula bulk density yang berarti semakin sulit air untuk melewatinya. Penelitian ini bertujuan untuk mengetahui persentase hari tergenang yang ditunjukkan dengan nilai tinggi muka air lebih dari 0 m dan bulk density pada berbagai tutupan lahan yaitu hutan dan lahan terbakar di Provinsi Kalimantan Tengah. Hasil penelitian menunjukkan bahwa nilai bulk density dipengaruhi oleh faktor tinggi muka air dan faktor kebakaran. Bulk density pada lokasi hutan KHDTK Tumbang Nusa sebesar 0,175 g cm-3 dengan persentase hari tergenang sebesar 0%, hutan Taman Nasional Sebangau mempunyai nilai bulk density sebesar 0,054 g cm-3 dengan persentase hari tergenang sebesar 14,30%, areal bekas terbakar bagian selatan mempunyai nilai bulk density sebesar 0,076 g cm-3 dengan persentase hari tergenang sebesar 0% dan bekas terbakar dari Taman Nasional Sebangau 0,082 g cm-3 dengan persentase hari tergenang sebesar 50,90%.  
Co-Authors Adi Jaya Adi Jaya Adi Jaya Adi Jaya, Adi Adji, Fengky F Alderina Rosalia Ambia Rio Suwanda Andrie Elia Embang Antonio Jonay Jovani Sancho Berkat Pisi Cakra Birawa Davit Purwodesrantau Dermawati Sihite Eka Nur Taufik Emmy Uthanya Antang Endah Kartika Susanti Ermal Subhan Fengky F Adji Franssico H.R.H. Baru Gunarjo Suryanto Budi Haris Gunawan Hartoko, Galih Hendrik Segah Inga Torang Jany Tri Raharjo Lilis Supriati Lola Cassiophea Lusia Widiastuti Masliani Moch Anwar Mofit Saptono Natalina Asi Page, Susan E. Paska Aprianto Perkasa, Petrisly Rida Respati Rinto Alexandro Rony Teguh Rony Teguh Ruli Meiliawati Sancho, Jonay Jovani Sarie, Fatma Siti Unvaresi Misonia Beladona Supriati, Lilies Susi Kresnatita Sustiyah Sustiyah Sutriadi, Mas Teddy Trissan, Whendy Vontas Alfenny Nahan Wahyuningtyas, Meylinda Dwi Widiastuti , Lusia Winerungan, Shella Yesser Priono Yulianti, Lisna Zafrullah Damanik