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All Journal EnviroScienteae Jurnal Sylva Scienteae Jurnal Pengabdian Ilung (Inovasi Lahan Basah Unggul) JURNAL HUTAN TROPIS

Muhammad Ruslan

Fakultas Kehutanan Universitas Lambung Mangkurat

Author-ID : 3818809

Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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ANALISIS TINGKAT BAHAYA EROSI DI SUB DAS BANYUHIRANG DAS MALUKA KOTA BANJARBARU Rahmadi Rahmadi; Muhammad Ruslan; Syarifuddin Kadir
Jurnal Sylva Scienteae Vol 2, No 5 (2019): Jurnal Sylva Scienteae Vol 2 No 5, Edisi Oktober 2019
Publisher : Universitas Lambung Mangkurat

In understanding of climate characteristics in Indonesia in which rainfall is relatively high, and the sun shine is relatively long, combined with the activities of shifting farming and the traditional soil preparation and forest fire in the dry season , the properties of soil and foret land in genral has become worsening. By the action erodibility of rain water and the fragile properties of soil will disturb the hidro=orology of land which will raise the level of erosion hazard (LEH). The condition also causes soil degradation of soil fertility and reduced agriculture production. The objective of research is to analyse the level of erosion hazard (LEH) in the area of sub-watershed of Banyuhirang, watershed of Maluka, Banjarbaru municipality. The research method is the arrangement of data-spatiAl of forest land in terms of land unit combinrd with land cover of forest, plantation, shrub and so on. The calculation leh uses the formula of universal soil loss equation (USLE). The result of research is as follows. For the forest cover of lu-13, lu-24 and lu-15 the leh is I-R whis is relatively small and medium for and IIS for 81,96 ha. For plantation land cover of lu-02 and lu-09, leh is is i-R for 3.417 ha; for plantation land cover of lu-05 and lu-08, leh is leh is II-S for 1.004,,93. Ha. For shrub land cover of lu-lu-01 and lu-04, the leh is III-B for 5.166,17 ha. For shrub land cover of lu-07 and lu-11, the leh is IV SB for 437,73 ha. And finally for the bare land of lu- lu-03, lu-05, lu-07 and lu-10 and lu-12, the leh is IV SB for 1.739,72 ha.Keywords : levelof erosion hazard; land cover

PENGUKURAN DEBIT AIR DAN MUATAN SUSPENSI DI SUB DAS BAKARANGAN DESA BAKARANGAN KECAMATAN KUSAN HULU KABUPATEN TANAH BUMBU KALIMANTAN SELATAN Awaludin Awaludin; Muhammad Ruslan; Karta Sirang
Jurnal Sylva Scienteae Vol 3, No 1 (2020): Jurnal Sylva Scienteae Vol 3 No 1, Edisi Februari 2020
Publisher : Universitas Lambung Mangkurat

Measurement of Water Debit and Suspension Load In Bakarangan Bakarangan Sub-Basin Sub-District Kusan Hulu District Tanah Bumbu Regency South Kalimantan. Guided by Prof. Dr. Ir. H.Muhammad Ruslan, M.S and Mr. Ir. Karta Sirang, M. Objective of this research is to know the amount of water debit and the suspension load on Kusan River in Sub Das Bakarangan of Tanah Bumbu and Regency to know the relationship between water discharge and suspension load on Kusan river in Sub Das Bakarangan Tanah Bumbu Regency. The method used by measuring the water debit and the suspension charge of Sub Das Bakarangan, the data is processed and analyzed and then described. The result of this research is the biggest water discharge happened on October 5, 2017 equal to 4,715 m³ / sec with average water level 1.78 m while minimum water discharge happened on October 19, 2017 equal to 2,815 m³ / sec with average height water level 1.53 m. The largest suspended load occurred on October 12, 2017 of 0.255 gr / lt with a suspended charge discharge of 0.0748 tons / day. While the smallest loaded content contents occurred on November 9, 2017 of 0.100 gr / ltr with a discharge charge of 0.0251 ton / day. The regression equation produced between the water level (x) and the suspension charge (y) ie y = 5.8665x-5.7784 has a strong correlation (r) relationship of 0.7817. The regression equation produced between the water level and the suspended charge ie y = 0.0472x-0.0105 has a strong correlation (r) relationship of 0.0588. The regression equation generated between the water discharge (x) and the suspended charge discharge (y) ie y = 0.004x + 0.0733 has a strong correlation (r) relationship of 0.9134.Keywords: watershed; water discharge; suspension charge

PERBEDAAN TUTUPAN LAHAN TERHADAP TINGGI MUKA AIR SUMUR GALI DI DESA SUMBER BARU KECAMATAN ANGSANA KABUPATEN TANAH BUMBU Siami Muslikhah; Muhammad Ruslan; Badaruddin Badaruddin
Jurnal Sylva Scienteae Vol 4, No 3 (2021): Jurnal Sylva Scienteae Volume 4 No 3 Edisi Juni 2021
Publisher : Universitas Lambung Mangkurat

The purpose of this study is to analyze the difference in land cover to the water level of dug wells with different distances. This research was conducted by interviewing respondents using the Random Sampling method. Based on the results of observations of dug wells in the field before the oil palm plantations, the dug well water did not dry up during the dry season, both on PKS 1 land cover, PKS 2, and mixed gardens, whereas during the rainy season the water conditions at dug wells were very good at all land cover. And the condition of dug well water after the existence of oil palm plantations has decreased the quantity of well water, the results in the dry season showed a decrease in water level. In the rainy season there is an increase in water level from 1- 4 m. Measurement of dug well water discharge from settlement to oil palm plantations with PKS 1 land cover has the highest water discharge 0.24 m3 / hour, PKS 2 has the highest water discharge 1.01 m3 / hour, and mixed gardens have the highest water discharge 2.34 m3 / hour. The highest well water quantity in PKS 1 is 12.19 m, in PKS 2 the highest well water quantity is 14.36 m, while in mixed gardens the highest well water quantity is 12.31 m. Observation of water quality refers to 4 parameters namely color, odor, taste and pH of water. From the results of observations of dug well water on PKS 1, PKS 2 land cover, and mixed water gardens that are colorless (clear, clean), odorless, tasteless and water pH reaches 5-6.Tujuan dari penelitian ini adalah menganalisis perbedaan tutupan lahan terhadap tinggi muka air sumur gali dengan jarak yang berbeda. Penelitian ini dilakukan dengan wawancara responden menggunakan metode Random Sampling. Berdasarkan Hasil pengamatan sumur gali di lapangan pada saat sebelum ada perkebunan sawit keadaan air sumur gali tidak kering di saat musim kemarau baik pada tutupan lahan PKS 1, PKS 2, dan kebun campuran, sedangkan pada saat musim penghujan keadaan air di sumur gali sangat baik di semua tutupan lahan. Dan keadaan air sumur gali setelah adanya perkebunan kelapa sawit mengalami penurunan kuantitas air sumur, hasil pada musim kemarau menunjukkan adanya penurunan tinggi muka air. Pada musim hujan terjadi kenaikan tinggi muka air dari 1- 4 m. Pengukuran debit air sumur gali dari pemukiman ke perkebunan kelapa sawit dengan tutupan lahan PKS 1 memiliki debit air tertinggi 0,24 m3/jam, PKS 2 memiliki debit air tertinggi 1,01 m3/jam, dan kebun campuran memiliki debit air tertinggi 2,34 m3/jam. Kuantitas air sumur tertinggi pada PKS 1 yaitu 12,19 m, pada PKS 2 kuantitas air sumur tertinggi yaitu 14,36 m, sedangkan pada kebun campuran kuantitas air sumur tertinggi yaitu 12,31 m. Pengamatan kualitas air mengacu pada 4 parameter yaitu warna, bau, rasa dan pH air. Dari hasil pengamatan air sumur gali pada tutupan lahan PKS 1, PKS 2, dan kebun campuran air tidak berwarna (jernih, bersih), tidak ber Bau, tidak memiliki rasa dan pH air mencapai 5–6.

ANALISIS TINGKAT KEKRITISAN LAHAN DI SUB DAS BANYU IRANG DAS MALUKA Norsaidah Norsaidah; Muhammad Ruslan; Syarifuddin Kadir
Jurnal Sylva Scienteae Vol 4, No 4 (2021): Jurnal Sylva Scienteae Volume 4 No 4 Edisi Agustus 2021
Publisher : Universitas Lambung Mangkurat

The purpose of this study was to analyze the level of land criticality in the Banyu Irang Sub-watershed in the Maluka Watershed and determine the direction of forest and land rehabilitation based on the level of land criticality in the Banyu Irang Watershed in the Maluka Watershed. The method used is purposive sampling with observation points determined through the overlay of land cover maps, slope maps and soil type maps. Critical Land Analysis in the area of agricultural forest cultivation using productivity factors, slope factors, erosion factors or TBE (Erosion Hazard Levels) and management factors. The results on forest land cover are critical level of critical land, shrub land critical level critical to very critical, reeds critical land level critical and plantation level critical land critical potential to somewhat criticalTujuan dari penelitian ini untuk menganalisis tingkat kekritisan lahan di Sub DAS Banyu Irang DAS Maluka dan menentukan arahan rehabilitasi hutan dan lahan berdasarkan tingkat kekritisan lahan di Sub DAS Banyu Irang DAS Maluka. Metode yang digunakan adalah purposive sampling dengan titik pengamatan yang ditetapkan melalui hasil overlay peta penutupan lahan, peta kelerengan dan peta jenis tanah. Analisis Lahan Kritis pada kawasan hutan budidaya pertanian menggunakan faktor produktivitas, faktor kemiringan lereng, faktor erosi atau TBE (Tingkat Bahaya Erosi) dan faktor manajemen. Hasil pada penutupan lahan hutan tingkat kekritisan lahannya agak kritis, semak belukar tingkat kekritisan lahannya kritis sampai sangat kritis, alang-alang tingkat kekritisan lahannya kritis dan perkebunan tingkat kekritisan lahannya potensial kritis sampai agak kritis

ANALISIS TINGGI MUKA AIR TANAH DAN PEMETAANNYA DI LAHAN GAMBUT KAWASAN HUTAN LINDUNG LIANG ANGGANG KALIMANTAN SELATAN Norhalimah Norhalimah; Muhammad Ruslan; Suyanto Suyanto
Jurnal Sylva Scienteae Vol 4, No 4 (2021): Jurnal Sylva Scienteae Volume 4 No 4 Edisi Agustus 2021
Publisher : Universitas Lambung Mangkurat

This study aims to analyze groundwater levels and map groundwater levels from the ground surface on peatlands in the Liang Anggang Protection Forest, South Kalimantan. This research uses the Field Observation method. The results of ground water level depth data from 37 sample points measuring water level, observations made during the dry season represented by observational data in September showed different water levels. Shallow water level is -10 cm while deep is -150 cm from ground level. Results during observations in September - early October 2019, the frequency criteria for ground water level were very shallow 0.62%, somewhat shallow 3.22%, shallow 14.55%, moderate 26.81%, deep 14.66% and very deep 40.02%. The value obtained from the good performance in assessing the dryness of the groundwater of the protected forest around the location of the study occurred a forest fire that is included in the level of danger that is fire on dry peatlands and far from water sources. Decreasing ground water level will further reduce the water supply in the topsoil so that the groundwater content in the topsoil will gradually decrease towards the permanent withering point. These conditions cause drought and fires during the dry season. The problem is, the canals to drain water on peatlands are not made to adjust the characteristics and contours of the peat, it causes the peat canals to become dry due to sedation and sedimentationPenelitian ini bertujuan untuk menganalisis tinggi muka air tanah dan memetakan tinggi muka air tanah dari permukaan tanah pada lahan gambut di Kawasan Hutan Lindung Liang Anggang, Kalimantan Selatan. Penelitian ini menggunakan metode Observasi Lapangan. Hasil data kedalaman tinggi muka air tanah dari 37 titik sampel pengukuran tinggi muka air, pengamatan dilakukan saat musim kemarau yang diwakili oleh data pengamatan bulan September menunjukan tinggi muka air yang berbeda-beda. Tinggi muka air dangkal adalah -10 cm sedangkan yang dalam adalah -150 cm dari permukaan tanah. Hasil selama pengamatan bulan September – awal Oktober 2019, frekuensi kriteria tinggi muka air tanah sangat dangkal 0,62%, agak dangkal 3,22%, dangkal 14,55%, sedang 26,81%, dalam 14,66% dan sangat dalam 40,02%. Nilai yang didapatkan dari kinerja yang baik dalam menilai kekeringan air tanah hutan lindung disekitar lokasi penelitian terjadi kebakaran hutan yang termasuk pada level bahaya yaitu kebakaran pada lahan gambut yang kering dan jauh dari sumber air. Penurunan muka air tanah akan semakin mengurangi penyedian air pada lapisan atas tanah sehingga kandungan air tanah pada lapisan atas akan berkurang secara bertahap menuju titik layu permanen. Kondisi tersebut menyebabkan kekeringan dan kebakaran saat musim kemarau. Permasalahannya, kanal-kanal untuk mengaliri air di lahan gambut tidak dibuat menyesuaikan karakteristik dan kontur gambut, itu menyebabkan kanal gambut menjadi kering karena sedementasi dan pengendapan

KLASIFIKASI KEKRITISAN LAHAN DI DAS DUA LAUT PROVINSI KALIMANTAN SELATAN Ratna Liana Dewi; Muhammad Ruslan; Syarifuddin Kadir
Jurnal Sylva Scienteae Vol 2, No 4 (2019): Jurnal Sylva Scienteae Vol 2 No 4, Edisi Agustus 2019
Publisher : Universitas Lambung Mangkurat

The condition of critical land in Indonesia both inside and outside the forest area is very concerning. Determination of critical land refers to land that has been damaged due to loss of vegetation cover so as to lose its function as water retention, erosion control, nutrient cycle, micro climate regulator and carbon retention. The rate of forest destruction in South Kalimantan Province is highly varied, one of which is indicated by the increase of critical land area, both inside and outside the forest area. The number of critical watersheds is indicated by the increasing number of natural disasters around the watershed. Improper land use causes increased watershed degradation. This study aims to analyze the level of land criticality in the Dua Laut watershed. The research method is literature study, purposive sampling, overlay and field observation. Data analysis used is Focus Group Discussion (FGD) and Universal Soil Loss Equation (USLE). The results of research on land criticality on various land cover in UL1 forest are somewhat critical of 1 ha and UL7 rather critical 85 ha. Closure of UL2 scrublands is very critical area of 0.2753 ha, UL4 critical area of 1 ha, critical UL6 of 14 ha, UL10 is very critical for 2 ha, UL12 is very critical for 2 ha. Closure of UL3 potential critical rubber garden area of 2 ha, UL5 critical potential covering 62 ha, UL9 somewhat critical for 1099 ha and UL11 rather critical area of 41 ha. On very critical UL8 open land covering an area of 1 ha.Keywords : Critical Land; Land Cover

Co-Authors Abdi Fithria Aditiea Loren Agung Hananto Ahmad Yunani Ahsan Saputra Akhmad Kurnain Arfa Agustina Rezekiah Awaludin Awaludin Badaruddin Badaruddin Basuki Rahmad Candra Candra Danang Biyatmoko Eko Rini Indrayatie Eva Ariani Fadly Hairannoor Yusran Fatmawati, Fatmawati Fonny Rianawati Gusti Rusmayadi Hafizianor Hafizianor Hamdani Fauzi Idiannor Mahyudin Karta Sirang Kissinger Kissinger Leila Aryani Sofya Marchal Susanto Masrun Masrun Meichia Meichia Mijani Rahman Noor Arida Fauzana Norhalimah Norhalimah Norsaidah Norsaidah Norvie Yudi Hasma Rahmadi Rahmadi Ratna Liana Dewi Ringkas Lelunuto Riza Arian Noor Rosdiana Rosdiana Sadar Husaini Siami Muslikhah Susilawati Susilawati Suyanto - Syarifuddin Kadir

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