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Journal : EnviroScienteae

KEBUTUHAN RUANG TERBUKA HIJAU PUBLIK DI KABUPATEN TABALONG BERDASARKAN LUAS WILAYAH, JUMLAH PENDUDUK DAN KEBUTUHAN OKSIGEN Rismauly Paskayanti; Kissinger Kissinger; Noor Arida Fauzana; Hilda Susanti
EnviroScienteae Vol 18, No 3 (2022): ENVIROSCIENTEAE VOLUME 18 NOMOR 3, NOVEMBER 2022
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v18i3.14813

Abstract

This study aims to assess the the need of green open space based on area, population, and oxygen needs in Tabalong regency, and aims to assess the direction of public green open space development of green open space needs in Tabalong regency. This research was conducted in Tabalong regency, South Kalimantan. This study used a quantitative method which emphasize to green open space data analyze based on area, population, and oxygen needs. The result showed that the need for Green Open Space in Tabalong based on area is 71.067 ha, based on population is 510,18 ha, and based on oxygen needs is 20.381 ha. Public Green Open Space Needs in Tabalong Regency based on area, population, and oxygen needs is still unfullfiled. Therefore the approach of Green Open Space development should be refers to Green Base Coefficent (KDH), conversion of non-productive open space to public green open space, and reforestation.
PERAN RTH ALUN-ALUN RATU ZALECHA TERHADAP KENYAMANAN LINGKUNGAN BERDASARKAN PERSEPSI MASYARAKAT DAN INDEKS KETIDAKNYAMANAN (Studi Kasus RTH Alun-Alun Ratu Zalecha, Martapura Kalimantan Selatan) Muhammad Wahyu; Danang Biyatmoko; Hilda Susanti; Fatmawati Fatmawati
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.v19i1.15740

Abstract

Based on statistical data (Banjar District in Figures, 2016), it was found that there was an increase in population density from 2013 to 115 people / km2, by 2014 117 people / km2 and 2015 by 119 souls / km2. To support human needs and activities, it takes a lot of space, especially built space. The purpose of this study is to analyze the public perception about the role of green space on environmental comfort in RTH Ratu Zalecha Square and analyze the role of RTH Queen Square Zalecha to the comfort of environment based on the index of discomfort. The research method used is survey method and quantitative descriptive analysis. The survey method aims to observe the condition of research sites such as physical condition and RTH characteristics. The survey also aims to determine the point of data collection, identify the green space structure, and take the microclimate primary data. The result of this research shows that the level of public perception on the comfort of RTH Alun-Alun Ratu Zalecha has positive effect for 84 respondent (87,5%) and 12 respondents (12,5%).  This indicates that H0 is accepted which presumes that there is positive effect of RTH of Queen of Zalecha against the comfort of environment and H1 is rejected and Chi-Square calculation shows that X2H value is 96,47 bigger than X2 table 5% that is 5,991 so that H0 is accepted, meaning there is a significant difference between the three levels of public perception towards the comfort of the environment with the highest level of positive perception is in the category of a very influential role and affect the comfort of the environment. Based on observation data at the study location, the average daily discomfort index at location I (on the surface), location I (1.4 meters), location II (1.4 meters), location III (1.4) meters) between 80,2-81,7 which is in the interval of the value of DI> 80, which means that 100% of respondents stated that all research locations in the category were uncomfortable for humans.
KEBERHASILAN REKLAMASI LAHAN BEKAS TAMBANG BATUBARA STUDI KASUS IZIN USAHA PERTAMBANGAN DI KABUPATEN TANAH BUMBU PROVINSI KALIMANTAN SELATAN Cecep Gunawan; Badaruddin Badaruddin; Kissinger Kissinger; Hilda Susanti
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.v19i1.15887

Abstract

The assessment of the success rate of reclamation uses a reference assessment of PERMENHUT 60 of 2009 with scoring of three criteria, namely: Land arrangement with a score of 30%, control of erosion and sedimentation with a score of 20%, and revegetation with a score of 50%. The reclamation success rate assessment result based on the total score is both >80, medium 60-80, and ugly <60. The implementation of reclamation of mining business permits based on the calculation of the total value obtained a value of 48.5 which shows that the reclamation results are included in the ugly criteria (reclamation results are unacceptable and intensive maintenance is needed), so it is necessary to carry out reclamation repairs. The reclamation criteria that received a less assessment was the implementation of revegetation which had the lowest value, namely, 14 out of 50 weights and erosion and sedimentation control had a value of 12 out of 20, while land management had a value of 22.5 out of a weight of 30. Activities that can be carried out to improve reclamation on former mining business permit land are land management, reducing landslides, erosion, and sedimentation, improving the quality of physical and chemical soil properties with regular fertilization and liming, spraying pesticides, cleaning cover crop windings on plants periodically carried out, reselecting cover crops, selecting sengon plants as pioneer plants, selection of jackfruit plants as local insert crops, then the commitment of policymakers in the implementation of reclamation, fulfillment of labor competencies, remaking of erosion and sedimentation control facilities, and providing facilities and infrastructure for breeding diverse plants.