0000000000208829

AUTHOR

Praptiningsih Gamawati Adinurani

showing 3 related works from this author

Potential of New and Renewable Energy in Merauke Regency as the Future Energy

2020

Electricity consumption in Merauke Regency increases every year in line with economic growth and population growth. Meanwhile, fossil energy reserves as fuel for power plants have decreased. To reduce dependence on fossil energy and offset the increase in electricity consumption it is necessary to develop alternative electrical energy sourced from renewable energy. Merauke Regency has great potential for renewable energy derived from biomass, solar, and wind. A study or analysis is needed to be able to estimate the energy potential that can be developed in an area. This study uses data collection techniques and analysis of the potential for renewable energy in Merauke Regency using RETScree…

biomass energyclean energylcsh:GE1-350Consumption (economics)Wind powerbusiness.industryNatural resource economicsElectric potential energyFossil fuelsolar energy0211 other engineering and technologiesBiomassretscreen expert02 engineering and technology010501 environmental sciencesSolar energy01 natural sciencesRenewable energywind energyEnvironmental science021108 energyElectricitybusinesslcsh:Environmental sciences0105 earth and related environmental sciencesE3S Web of Conferences
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Geographic Information System of Primary Carbon Deposit of Mangrove Forest in Merauke District, Indonesia

2020

Emission factors with increasing carbon dioxide (CO2) originating from various human activities are one of the causes of global climate change. The mangrove forest is a type of plant that has a great ability to absorb carbon in the atmosphere and store it in biomass through photosynthesis. Merauke Regency has 20 separate parts based on regional administration, but primary Mangrove forests are only found in ten regions (district). The results of research carried out using geographic information systems (GIS) in processing primary Mangrove forest data based on 2016 land cover map data in Merauke district, the area of primary mangrove forest reaches 184.402 ha, which is spread in various regio…

lcsh:GE1-350Biomass (ecology)Geographic information systembusiness.industryGlobal warmingcarbon stockchemistry.chemical_elementClimate changeForestryLand covertropical mangrovechemistry.chemical_compoundclimate changechemistryCarbon dioxidespatial mapEnvironmental scienceMangrovebusinessCarbonlcsh:Environmental sciencesE3S Web of Conferences
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Effectiveness the source of nitrogen from NO3 and NH4 for Panicum maximum Jacq. growth in saline soil

2019

Abstract The purpose of this study was to determine the source of nitrogen used by Panicum maximum Jacq. plants in salt soil. Experimenting pots in a greenhouse with a medium of saline soil. The 2 × 3 factorial design is used in repeated trials. The first factor is calcium sulfate (0 and 2 t ha−1), the second factor is N fertilizer includes (a) without nitrogen = N0, (b) 60 kg N of potassium nitrate (KNO3) and (c) 60 kg N of ammonium sulfate (NH4SO4). The parameters observed were nitrogen uptake, constant growth rate (CGR), biomass yield, crude protein content, NDF, and ADF. The interaction of calcium sulfate and nitrate fertilizer increases CGR, biomass yield, N, CP and NDF uptake. Interac…

Ammonium sulfateSoil salinitybiologychemistry.chemical_elementPotassium nitrateengineering.materialbiology.organism_classificationNitrogenchemistry.chemical_compoundAnimal sciencechemistryNitrateengineeringAmmoniumFertilizerPanicumIOP Conference Series: Earth and Environmental Science
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