Article Per Year (5 Year)
p-Index From 2021 - 2026
0.983
P-Index
This Author published in this journals
All Journal EnviroScienteae Martabe : Jurnal Pengabdian Kepada Masyarakat Tropical Wetland Journal Agroekotek View Acta Solum
Ahmad Kurnain
Program Studi Ilmu Tanah, Fakultas Pertanian, Universitas Lambung Mangkurat
Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Education Environmental Science Medicine & Pharmacology Social Sciences Other

Published : 11 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 5 Documents
Search
Journal : EnviroScienteae

 1 
PERSEPSI MASYARAKAT TERHADAP PERLUASAN AREAL KOLAM BUDIDAYA IKAN DI LAHAN RAWA LEBAK Studi Kasus Di Desa Tungkaran Kecamatan Martapura Kabupaten Banjar Grace A. Mangalik; Ahmad Kurnain; Eka Radian; Pahmi Ansyari
EnviroScienteae Vol 7, No 2 (2011): EnviroScienteae Volume 7 Nomor 2, Agustus 2011
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v7i2.463

Abstract

This research aims to know the people perception on the increasing of the pond fish culture in lowland swamp, and to know the connection of the people perception with certain factors such as : the family income, extension, the length of business, the main business and the wide of the business areal.The data were compiled by survey using question-answer method which is based on the research variables, in which to get the quantitative data results. Research location was based on the purpossive sampling in Tungkaran villages which had the lowland swamp areal with  had the fish culture in ponds, in Martapura areal, Kabupaten Banjar. Samples were taken by proportional from 30 persons with three strata research population where the family wich stay around the lowland swamp with 20 family, the local paddy-farmer family in lowland swamp with 50 family, and the pond-fish farmer family with 18 family; so that the total research population were 88 family. Analysis data for knowing the people perception on the increasing of the fish culture in lowland swamp, by counting the perception value (PV), while to know that there were conection or not by using Chi-Square Test (X2) (Setiawan, 2005), and to determine how closely the relationship between two variabels used in the test Koefisien Kontingensi (C) (Hadi, 1991).The result showed that : the people perception on the increasing of the fish-pond culture was 44,07%, in which this result indicated in decreasing criteria. The variable in which not connected with the people perception were the family income, the length of time business, the wide of business areal; while the variables which connected to the people perception were extension and the main business/job.
IKLIM MIKRO DAN INDEKS KETIDAKNYAMANAN TAMAN KOTA DI KELURAHAN KOMET KOTA BANJARBARU Nova Annisa; Ahmad Kurnain; Eko Rini Indrayatie; Setia Budi Peran
EnviroScienteae Vol 11, No 3 (2015): EnviroScienteae Volume 11 Nomor 3, November 2015
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v11i3.1104

Abstract

Land conversion is the result of the growth for the urban population. Conversion of green open space (RTH) for development can lead to change in environmental quality. One of the impact to change in environmental quality due to conversion of green space is the increase in local temperature of the city. The existence of RTH have considerable benefits to improve the environmental quality of the city, such as amelioration of microclimate. The aim of this research is to analyze the microclimate and discomfort index of park city for the Komet Village of Banjarbaru City. Microclimate condition as categorized "discomfort expressed by > 50% of the population" to "discomfort expressed by the majority of the population". This condition is affected by the average daily air temperature and the average daily humidity which high at the study site, resulting cause the high of discomfort index  felt by the population especially in the daytime.
Analisis Reduksi Emisi Gas Rumah Kaca Dari Pengelolaan Sampah Padat Di Kecamatan Marabahan Kabupaten Barito Kuala Provinsi Kalimantan Selatan Ihsan Fahri; Ahmad Kurnain; Rizqi Putri Mahyudin; Yudi Ferrianta
EnviroScienteae Vol 15, No 1 (2019): EnviroScienteae Volume 15 Nomor 1, April 2019
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (632.25 KB) | DOI: 10.20527/es.v15i1.6321

Abstract

This study analyzes the level and status of greenhouse gas emissions or removals from solid waste management activities in Marabahan Subdistrict, Formulates an action plan for solid waste management that is low in Greenhouse Gas emissions in Marabahan Subdistrict and Projects the level and status of emissions or Greenhouse Gas absorption from waste management solid in Marabahan District until 2030, according to the 2006 IPCC BAU scenario and mitigation actions. The waste sector greenhouse gas emissions inventory results in 2016 reached 5.16 Gg CO2-eq. However, due to improvements in domestic waste management, the 2016 greenhouse gas emissions rate was reduced by 11.1% compared to the BAU scenario. In 2016, waste sector greenhouse gas emissions in the BAU scenario are projected to reach 10.61 Gg CO2-eq, and will continue to grow until 2020 to 11.14 Gg CO2-eq, and in 2030 to 12.64 Gg CO2-eq. In Action Mitigation I waste management is carried out in the community by implementing methane recovery in the waste banks and TPS 3R. In Action Mitigation II, waste management is carried out at the Final Processing Site (TPA) carried out by the local government to handle it. When compared to the BAU scenario, the design of mitigation actions I and II in the context of reducing greenhouse gas emissions resulted in a decrease of 35.2%, 59.5% and 98.3% in 2013, 2020 and 2030.
PENGARUH TATA GUNA LAHAN TERHADAP FLUKTUASI DEBIT EMBUNG KAMPUNG BANJAR DI WILAYAH PERKANTORAN PROVINSI KALIMANTAN SELATAN Mahmud Mahmud; Ahmad Kurnain; Rizqi Puteri Mahyudin; Fitria Hutabarat
EnviroScienteae Vol 18, No 1 (2022): ENVIROSCIENTEAE VOLUME 18 NOMOR 1, APRIL 2022
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v18i1.12975

Abstract

This study was conducted to find out  the value of the drainage coefficient of the office area in South Kalimantan under the existing conditions, the effect of land use changes on fluctuations in discharge at Embung Kampung Banjar and the green open space that must be available with the existence of Embung Kampung Banjar. The existence of Embung Kampung Banjar is expected to reduce the impact of excessive rainfall which causes various kinds of natural disasters. This study usesd the Rational Method analysis to get the value of rainfall intensity in determining the planned discharge, the method of analysis of the coefficient of flow and the research method used for discharge fluctuations in Embung Kampung Banjar that is simulated with the synthetic unit hydrograph ITB –2 Kirpich, Snyder and Mononobe which all calculations by useng Microsoft Excel . The results shows that the simulation of land use change by adding the area of residential housing and offices are evidence of reduced open areas. The calculation of the maximum discharge coefficient of the existing flow using the Synthetic Unit Hydrograph (HSS) ITB 2 Timelag Kirpich of 7.83 m3/s and the results of flood tracking caused a decrease in peak discharge of 5.4 m3/s the largest land use change was found in the flow coefficient is 0.499 with a maximum discharge of 9.69 m3/s where the housing area is 0.85 km2 and offices are 0.47 km2. In Indonesian Law Number 26 of 2007 on Spatial Planning Article 29 paragraph 3 regarding the proportion of Green Open Space (RTH) about 20 percent of the city area. The calculation results of the peak discharge capacity of Embung Banjar Kampung which is equal to 6.8963 m3/s equal to 15 percent of the flow area of Embung Kampung Banjar which is obtained from the maximum discharge calculation, which is 9.69 m3/s. Then the results of the routing flood that caused a decrease in the discharge amounted to 6.6 m3/s, so the overall result is that the reservoir is still safe if overflow occurs in the reservoir.
ANALISIS FAKTOR PENYEBAB DAN STRATEGI PENCEGAHAN PEMBALAKAN LIAR (ILLEGAL LOGGING) DI KABUPATEN TABALONG Kurniawan Basuki; Athailllah Mursyid; Ahmad Kurnain; Suyanto Suyanto
EnviroScienteae Vol 9, No 1 (2013): EnviroScienteae Volume 9 Nomor 1, April 2013
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v9i1.1983

Abstract

Tabalong Regency with an area of 3.946 km2, has a forest area of 2,087 km2; featuring lively activity going on illegal logging. The impact of environmental losses arising from the practice of illegal logging currently has been very well perceived by the people who live inside and outside of the Tabalong Regency. A variety of protective measures and safeguards the forest against illegal logging practices have been implemented, but not yet a lot of fruition. This is because the efforts that have been made less touched on the main problems of illegal logging practices, so I need to know the primary cause factor of occurrence of illegal logging practices in order to be compiled a concrete action and policy formulation that is strategic in preventing illegal logging practices. This study aims to explore the main factors that led to the practice of illegal logging in Tabalong Regency, as well as how prevention strategies. This research uses qualitative research methods with approach case studies, using interview techniques, observation and study of the literature. The results showed that the main factor is the cause of rampant illegal logging practices in Tabalong Regency is not effectively monitoring and control the administering of wood in preventing the occurrence of illegal logging practices. This is the cause of the occurrence a mode of “bleaching” against the wood results in illegal logging. Strategy of prevention of illegal logging in Tabalong Regency will need to be directed at efforts to increase the effectiveness of oversight and control over the administering of wood in preventing the occurrence of illegal logging practices through the powers given to the provincial government as well as the County Government, including efforts to: (a) monitoring and control the administering forest products derived from forest rights and (b) monitoring and control the administering forest products on the timber industry.
Co-Authors Abdul Hadi Apriani, Rila Rahma Athailllah Mursyid Dian Ayu Saputri Eka Radian Eka Susanti Eko Rini Indrayatie Ellya, Hikma Ferrianta, Yudi Fitria Hutabarat Grace A. Mangalik Ihsan Fahri Kurniawan Basuki Mahmud Mahmud Mahmud Mahmud Muhammad Indar Pramudi Mulyawan, Ronny Nurin Nisa Farah Diena Nurlaila Pahmi Ansyari Rizqi Puteri Mahyudin Rizqi Putri Mahyudin Rony Riduan Sari, Nukhak Nufita Setia Budi Peran Suyanto - Umie Shorayah