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DAMPAK PASCA PENAMBANGAN INTAN TERHADAP KUALITAS TANAH DAN AIR DI KELURAHAN PALAM,KECAMATAN CEMPAKA KOTA BANJARBARU KALIMANTAN SELATAN Eko Rini Indrayatie
Jurnal Hutan Tropis Vol 12, No 31 (2011): Jurnal Hutan Tropis Borneo Volume 12 Nomer 31 Tahun 2011
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v12i31.1554

Diamond mining in Palam Village District Cempaka is one of the people’s. The number of people mine will be positively correlated with the waste that system of diamond mining in Palam Village produce that use the system of dumping. Piles of minerals and mined land will also reduce the physical and chemical properties of soil such as bulk density, pH, CEC and C organic. Water pollution both on the water surface and ground water can occur because Lindian water (leachate) from the waste piles and puddles of water inside the pit. Questions to be answered in this study is how the soil and water quality impacts on post-mining land and which is not mined land. The research was conducted in the land post-mining diamonds in Palam Village District Cempaka Banjarbaru City of South Kalimantan. This land is no longer used for mining since 5 years ago. Soil sampling in the field conducted at two locations, there are the location that have not done as the diamond mining andafter diamond mining land. Replications of samples at each location as many as 3 samples done by purposive sampling. The results demonstrate the physical and chemical soil quality in the study area that includes Bulk Densityand structure of the soil that showing no difference between the lnot mined land with post-mining land, while the chemical properties of post-mining land is smaller for the parameters CEC (6.96%), C- organic (0.55%) and organic matter (0.95%) than land which is not mined the CEC (11.86%), C-organic (1.24%) and organic matter (2.1%) while for otherwise the soil pH. As for water quality in the two land in the study area are also still within tolerable limits of water quality standards are allowed except for BOD5 parameter which is slightly above the quality standard according to Regulation No. 05 the Governor of South Kalimantan in 2007 and still considered the water quality is not polluted until polluted light.Keywords: diamond post-mining land, chemical and physical properties of soil, water quality

HUBUNGAN KARAKTERISTIK DAN PARTISIPASI MASYARAKAT PESERTA BANK SAMPAH Sari Amalia; Danang Biyatmoko; Idiannor Mahyudin; Eko Rini Indrayatie
EnviroScienteae Vol 17, No 2 (2021): ENVIROSCIENTEAE VOLUME 17 NOMOR 2, AGUSTUS 2021
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v17i2.11519

Kuala Kapuas potential waste is 30.5 tons/day or 11,133.41 tons/year where the amount of waste that utilized by Garbage Bank is only 0.6 tons/day. The participants of the Garbage Bank is 281 out of a total 61,005 Kuala Kapuas’ citizien. This research aims to analyze respondents' participation rate, analyze respondents' characteristics based on internal factors (gender, age, level of education, occupation, knowledge, perception) and external factors (role of government and facilities/infrastructure), and to analyze the correlation between community participation and internal and external factors. The research using quantitative approach. The population of this research is 218 participants of Garbage Bank. The research sample calculated using Slovin formula with 74 respondents with simple random sampling techniques. The research was conducted in Selat Dalam Sub-district, Kuala Kapuas. Research instruments used stuffing sheets and questionnaires. The data was tested using the chi square formula. The results showed the community participation in waste management was good, there are 49 respondents or 66.22% with high participation rate. The majority of participants’ gender is female with 52 respondents or 70.2%. The dominant age group was 36-45 years old with 30 respondents or 40.54%. The dominant level of education was the secondary level of 52 respondents or 70.27%. The dominant occupation was housewives with 38 respondents or 51.35%. There are 37 respondents or 50% with high level of knowledge and 49 respondents or 66.22% with good perception. 44 respondents or 59.46% considered that the role of government was moderate. 46 respondents or 62.16% of respondents considered a great level for infrastructure. There was a correlation between gender, knowledge, perception, role of government, facilities/infrastructure with the level of community participation. There was no correlation between age, education, and occupation factors with the level of community participation

PERAN TAMAN HUTAN HUJAN TROPIS INDONESIA TERHADAP IKLIM MIKRO (Studi Kasus di Taman Hutan Hujan Tropis Indonesia Kawasan Kantor Gubernur di Kota Banjarbaru Provinsi Kalimantan Selatan) Fathur Raihan; Mochamad Arief Soendjoto; Eko Rini Indrayatie; Kissinger Kissinger
EnviroScienteae Vol 19, No 1 (2023): ENVIROSCIENTEAE VOLUME 19 NOMOR 1, FEBRUARI 2023
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v19i1.15757

In line with the increasing population and the community's need for city facilities and infrastructure, urban development continues to increase. The paradigm of urban development should have changed and needs to be designed early towards the city with a better, more balanced way of life and still paying attention to environmental quality. The level of environmental comfort decreases as a result of the imbalance between built-up space and green open space (RTH) with the three main functions of urban vegetation being structural function, environmental function and visual function. RTH has a role in shaping the comfort of the urban climate through ecological functions, namely as a regulator of air temperature and humidity, so that it can be used as input in improving the quality of the microclimate by improving the quality of urban RTH so as to minimize the decline in environmental quality. The purpose of the study was to analyze the influence of vegetation structure and the role in improving the microclimate at each Tropical Rainforest Miniature RTH location in the Governor's Office area in Banjarbaru City. Banua Botanical Garden as a research site located in the Banjarbaru City Area, South Kalimantan Provincial Government Office Complex. The influence of vegetation structure on Location I which is dominated by lawns/grasses and shrubs with horizontal and columnar header shapes with low header density. Meanwhile, in Location II, the shape of the canopy is columnar and horizontal with a medium canopy density and has a tree height of 3-4 meters, slightly reducing the air temperature around the RTH. For Locations III and IV, they have a pyramid-shaped and spherical header shape that acts as a counterweight to increasing air humidity and decreasing air temperature. The role of the Tropical Rainforest Miniature RTH in the Governor's Office area in Banjarbaru City in improving the microclimate based on air temperature at locations I, II, III and IV, namely 30.1°C, 29.2°C, 28.0°C and 27.3°C. It can be seen that location III and location IV have the lowest temperature because they have characteristics of vegetation structures that can lower air temperature. For humidity parameters, it will adjust to air temperature conditions as well as wind speed will adjust to the vegetation structure in the RTH.

ANALISIS PENURUNAN KADAR LOGAM BESI (Fe) & MANGAN (Mn) DENGAN PENGGUNAAN KOAGULAN TERHADAP AIR TAMBANG BATUBARA PT. ADARO INDONESIA Norvie Yudi Hasma; Muhammad Ruslan; Eko Rini Indrayatie; Noor Arida Fauzana; Ahsan Saputra
EnviroScienteae Vol 19, No 1 (2023): ENVIROSCIENTEAE VOLUME 19 NOMOR 1, FEBRUARI 2023
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v19i1.15760

The purpose of writing this study is to analyze the influence of coagulants to reduce the levels of dissolved metals Iron (Fe) & Manganese (Mn) from coal mine water The place of the study is in the operational area of the PT. Adaro Indonesia in Tabalong and Balangan Regencies, the object of the study of mine water samples was taken at the Settling pond (SP) X inlet located in the Wara mine area. This research was conducted with an experimental method, namely the Jar Test test with an experimental design compiled in a Non-Factorial Group Randomized Design (RAK) consisting of 6 (six) treatments with 3 repetitions. The analysis method carried out to determine the influence of coagulants on the decrease in Fe and Mn metal levels is to use the Anova and Tukey (BNJ) analysis method. The results of this study from all the treatments that have been carried out on coagulants in the study, the coagulants that have the greatest influence in reducing Fe metal levels are the use of coagulant Y with a combination of treatments with an increase in water pH (caustic soda Y) combined with fast and slow stirring (D1) of: 0,002 mg/L, treatment with an increase in water pH (caustic soda Y) combined with rapid stirring (D2) by: The 0,002 mg/L data analysis with the anova and tukey BNJ tests differed from other treatments. The coagulant that has the greatest influence in reducing Mn metal levels is the use of coagulant Y with a combination of treatment with an increase in water pH (caustic soda Y) + auxiliary coagulant Y combined with rapid mixing (F2) of: 2,509 mg/L, treatment with an increase in water pH (caustic soda Y) + auxiliary coagulant Y combined with slow mixing (F3) of: 2,518 mg/L.

PERAN TAMAN HUTAN HUJAN TROPIS INDONESIA TERHADAP IKLIM MIKRO (Studi Kasus di Taman Hutan Hujan Tropis Indonesia Kawasan Kantor Gubernur di Kota Banjarbaru Provinsi Kalimantan Selatan) Fathur Raihan; Arief R. M. Akbar; Eko Rini Indrayatie; Kissinger Kissinger
EnviroScienteae Vol 19, No 1 (2023): ENVIROSCIENTEAE VOLUME 19 NOMOR 1, FEBRUARI 2023
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v19i1.15886

In line with the increasing population and the community's need for city facilities and infrastructure, urban development continues to increase. The paradigm of urban development should have changed and needs to be designed early towards the city with a better, more balanced way of life and still paying attention to environmental quality. The level of environmental comfort decreases as a result of the imbalance between built-up space and green open space (RTH) with the three main functions of urban vegetation being structural function, environmental function and visual function. RTH has a role in shaping the comfort of the urban climate through ecological functions, namely as a regulator of air temperature and humidity, so that it can be used as input in improving the quality of the microclimate by improving the quality of urban RTH so as to minimize the decline in environmental quality. The purpose of the study was to analyze the influence of vegetation structure and the role in improving the microclimate at each Tropical Rainforest Miniature RTH location in the Governor's Office area in Banjarbaru City. Banua Botanical Garden as a research site located in the Banjarbaru City Area, South Kalimantan Provincial Government Office Complex. The influence of vegetation structure on Location I which is dominated by lawns/grasses and shrubs with horizontal and columnar header shapes with low header density. Meanwhile, in Location II, the shape of the canopy is columnar and horizontal with a medium canopy density and has a tree height of 3-4 meters, slightly reducing the air temperature around the RTH. For Locations III and IV, they have a pyramid-shaped and spherical header shape that acts as a counterweight to increasing air humidity and decreasing air temperature. The role of the Tropical Rainforest Miniature RTH in the Governor's Office area in Banjarbaru City in improving the microclimate based on air temperature at locations I, II, III and IV, namely 30.1°C, 29.2°C, 28.0°C and 27.3°C. It can be seen that location III and location IV have the lowest temperature because they have characteristics of vegetation structures that can lower air temperature. For humidity parameters, it will adjust to air temperature conditions as well as wind speed will adjust to the vegetation structure in the RTH.

Characteristics of Indigenous Bacterial Isolates from Cocoa Plantations in Meko Village, Central Sulawesi, with Ability to Degrade Cellulose Anak Agung Sagung Putri Risa Andriani; Widyatmani Sih Dewi; Novizar Nazir; Ni Luh Putu Putri Setianingsih; Eko Rini Indrayatie; Krisnawan Kalimutu
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 7 No. 2 (2023)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (430.312 KB)

The characteristics of indigenous bacterial isolates in cocoa farms differ based on the study's location and methodology. More research is required to comprehend these bacterial isolates' diversity and features completely. This study intends to assess the cellulose-degrading capacity of bacterial isolates from cocoa plantations in Meko Village, Central Sulawesi. The shape of the bacterial colony, the shape of the colony's edge, elevation, colony size, color, and texture are considered during macroscopic morphological identification and microscopic morphological identification after gram stain. Afterward, gram stains the bacteria to determine the type of cell wall. Hydrolysis capacity was then identified macroscopically by observing colony shape, colony periphery, colony color, colony appearance and height, and hydrolysis capacity on media in a petri dish (HC). Upon microscopic examination of cell shape and bacterial wall type (Gram-positive and gram-negative). Based on the research findings and identification of bacteria capable of degrading cellulose in cocoa soil, it can be inferred that among the 28 examined isolates, six isolates have the greatest HC index values in KL62 isolates. In contrast, GL66, KL23, and KL62x isolates have medium HC index values.

Pemberdayaan Kelompok Sadar Wisata Taman Mangrove dalam Upaya Perbanyakan Rambai (Sonneratia caseolaris) Rizmi Yunita; Abdur Rahman; Deddy Dharmaji; Amalia Rezeki; Eko Rini Indrayatie
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 7 No 2 (2023): Volume 7 Nomor 2 Tahun 2023
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/ja.v7i2.18776

The Tourism Awareness Group (Pokdarwis) of the sustainable Mangrove Apple Park is one of the groups formed by the Barito Kuala Regency Government of South Kalimantan as actors in tourism development related to empowering coastal communities who care about the mangrove flora and fauna environment. The purpose of community service activities for partner groups is to utilize mangrove vines as material for propagation/nursery, selecting good media for sowing. The solution offered is to provide information on knowledge about the mangrove apple plant, select planting media and conduct training and demonstrations in order to increase the knowledge and skills of partner groups. The method of delivering material is through meetings and discussions. The training is in the form of demonstrations and demonstrations as well as evaluating the activities that have been carried out. The results of service activities for partner groups have provided a change in attitude and knowledge of partner groups from not knowing enough to knowing enough about propagation/breeding, choosing good media for sowing. Meetings with partner groups have an impact on increasing the variety of knowledge and abilities, where members of partner groups in propagation/breeding efforts, the selection of good media for sowing as an increase in partner group knowledge tends to lead to the same level or evenly.

KARAKTERISTIS DAN LAJU PEMBAKARAN BRIKET ARANG TEMPURUNG KELAPA DENGAN PENAMBAHAN AROMATERAPI AKAR WANGI (Vetiveria zizanoides) DAN GAHARU (Aquilaria malaccensis) Muhammad Faisal Mahdie; Adi Rahmadi; Eko Rini Indrayatie; Noor Mirad Sari; Hanifa Arsya
Jurnal Hutan Tropis Vol 11, No 1 (2023): JURNAL HUTAN TROPIS VOLUME 11 NOMER 1 EDISI MARET 2023
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v11i1.15997

Limbah dari buah kelapa adalah tempurung kelapa yang umumnya digunakan sebagai bahan bakar sehari – hari. Serbuk akar wangi dan limbah serbuk kayu gaharu mengandung resin yang selama ini belum dimanfaatkan secara maksimal menjadi solusi dalam penyediaan bahan aromaterapi karena mengandung aroma yang menenangkan dan menghilangkan stress. Tujuan dari penelitian adalah (1) Menganalisis Uji Karakteristik briket arang aromaterapi tempurung kelapa dengan penambahan serbuk akar wangi dan serbuk kayu gaharu yang meliputi kerapatan, uji kadar air, kadar abu, kadar zat terbang, kadar karbon terikat, nilai kalor dan laju pembakaran (2) Mengetahui perlakuan terbaik dari briket arang aromaterapi tempurung kelapa dengan penambahan serbuk akar wangi dan limbah serbuk kayu gaharu. Pengujian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 6 perlakuan dan 3 kali ulangan, jadi jumlah seluruh sampel sebanyak 18 buah. Kadar air tertinggi sebesar 8,55% terdapat pada perlakuan E dan terendah terdapat pada perlakuan C yaitu 4,05%, kadar abu briket aromaterapi bervariasi yaitu nilai terendah 6,19% pada perlakuan E dan tertinggi 11,46% pada perlakuan A. Nilai rata-rata zat terbang tertinggi 60,29% terdapat pada perlakuan E dan kadar zat terbang terendah 42,83% terdapat pada perlakuan F. Kadar karbon terikat tertinggi terdapat pada perlakuan F yaitu 43,66% dan rata-rata terendah terdapat pada perlakuan E yaitu 24,97%. Nilai kalor bervariasi antara 4885,21 kal/gr - 5516,24 kal/gr, kadar karbon terendah terdapat pada perlakuan E dan perlakuan F memiliki nilai kalor tertinggi. Rata-rata kerapatan briket arang aromaterapi tertinggi sebesar 0,8546 gr/cm3 terdapat pada perlakuan F dan perlakuan E memiliki rata-rata kerapatan terendah yaitu 0,5740 gr/cm3 . Laju pembakaran terendah terdapat pada perlakuan D yaitu 0,39 gr/menit dan tertinggi terdapat pada perlakuan E yaitu 0,63 gr/menit. Kadar air terbaik terdapat pada perlakuan C yaitu 4,05% (SNI < 8%), kadar abu terbaik terdapat pada perlakuan E yaitu 6,19% (SNI < 8%), semua perlakuan untuk zat terbang belum memenuhi standar (SNI < 15%), pengujian karbon terikat dan kerapatan tidak mensyaratkan standar SNI, nilai karbon terbaik pada perlakuan F yaitu 5516,24 kal/gr (SNI > 5000 kal/gr).

Hubungan Pola Perilaku Masyarakat Dan Penggunaan Air Sungai Dengan Kejadian Keluhan Gangguan Kulit di Kampung Sasirangan Kota Banjarmasin Laila Rismawati; Bambang Joko Priatmadi; Achmad Syamsu Hidayat; Eko Rini Indrayatie
Jurnal Vokasi Kesehatan Vol 8, No 1 (2022): Januari 2022
Publisher : Poltekkes Kemenkes Pontianak

Kampung Sasirangan adalah salah satu pemukiman warga yang berada di pinggiran Sungai Martapura. Masyarakat umumnya memanfaatkan air sungai untuk kegiatan aktivitas rumah tangga sehari-hari. Adanya aktivitas masyarakat di pinggir sungai, baik kegiatan sehari-hari maupun kegiatan industri tekstil menyebabkan terjadinya penurunan kualitas air. Berdasarkan data sepuluh penyakit terbanyak di wilayah kerja Puskesmas Sungai Mesa tahun 2017, jumlah penyakit yang berhubungan dengan kulit merupakan salah satu penyakit terbanyak dengan jumlah 865 kasus. Tujuan penelitian ini adalah untuk mengetahui hubungan pola perilaku masyarakat dengan kejadian keluhan penyakit kulit. Desain penelitian ini adalah cross sectional. Teknik pengumpulan data pada penelitian ini melalui kuisioner, observasi, uji laboratorium, dan wawancara. Sampel responden dalam penelitian ini menggunakan rumus Slovin, yaitu sebanyak 100 responden. Analisis data bivariat yang digunakan adalah chi-square dan analisis multivariat yang digunakan adalah regresi linier berganda. Hasil penelitian ini menujukkan pola perilaku masyarakat yang memiliki hubungan yang nyata dengan kejadian penyakit kulit adalah mandi di sungai (p-value 0,025), lama kontak (p-value 0,02), dan frekuensi kontak (p-value 0,001). Sedangkan untuk pola perilaku masyarakat yang lain, yaitu cuci pakaian di sungai dan kebiasaan buang air besar di sungai tidak memiliki hubungan yang nyata dengan kejadian penyakit kulit yang dialami oleh masyarakat.

IDENTIFIKASI POTENSI EROSI BERDASARKAN NORMALIZED DIFFERENCE VEGETATION INDEX (NDVI) DAN SLOPE DI DAERAH TANGKAPAN AIR (DTA) SUB-SUB DAS RIAM KANAN SUB DAS MARTAPURA DAS BARITO Annisa Firdianti Aprilia Pribadi; Eko Rini Indrayatie; Mufidah Asy'ari
Jurnal Sylva Scienteae Vol 6, No 4 (2023): Jurnal Sylva Scienteae Vol 6 No 4 Edisi Agustus 2023
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jss.v6i4.9992

Land use change or land change can affect the ability of land to resist erosion. Vegetated land has a stronger erosion resistance than non-vegetated land. The level of criticality of an area's land can be seen from the amount of erosion. This study is purposely to identidy areas that have the potential for erosion based on their greenness index and also their slope. The method used is integration between NDVI (Normalized Difference Vegetation Index) and Slope by utilizing Landsat 8 satellite imagery recorded in 2014, Sentinel 2A satellite imagery recorded in 2018 and 2021, and Digital Elevation Model (DEM) data. Based on the analysis, it was found that the class levels of erosion potential were different in the three periods. The results showed that the Riam Kanan catchment area was dominated by very light erosion potential classes because the Riam Kanan catchment area was still dominated by green land. The potential for very light erosion occurs on predominantly green or vegetated lands such as secondary forests and rubber plantations. Meanwhile, the heavy erosion potential class occurs on land with minimal vegetation such as shrubs and mining landAlih fungsi lahan atau perubahan lahan dapat mempengaruhi kemampuan lahan dalam menahan erosi. Lahan yang bervegetasi memiliki kemampuan menahan erosi lebih kuat dari pada lahan tidak bervegetasi. Tingkat kekritisan lahan suatu daerah dapat dilihat dari besaran erosinya. Penelitian ini bertujuan untuk mengidentifikasi daerah yang berpotensi erosi berdasarkan indeks kehijauan dan juga kelerengannya. Metode yang digunakan adalah pengintegrasian antara NDVI (Normalized Difference Vegetation Index) dan Slope dengan memanfaatkan citra satelit Landsat 8 perekaman tahun 2014, citra satelit Sentinel 2A perekaman tahun 2018 dan 2021, serta data Digital Elevation Model (DEM). Berdasarkan analisis didapatkan tingkatan kelas potensi erosi yang berbeda-beda dalam tiga periode. Hasil penelitian menunjukkan bahwa di DTA Riam Kanan didominasi oleh kelas potensi erosi sangat ringan dikarenakan DTA Riam Kanan masih didominasi oleh lahan yang hijau. Potensi erosi sangat ringan terjadi pada lahan dominan hijau atau bervegetasi seperti hutan sekunder dan perkebunan karet. Sedangkan kelas potensi erosi berat terjadi pada lahan minim vegetasi seperti semak belukar dan pertambangan

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