Scientific Aspects of the Framework Convention on Climate Change and National Greenhouse Gas Inventories

1995 ◽  
pp. 23-34 ◽  
Author(s):  
B. Callander
Keyword(s):  
Climate Change ◽  
Greenhouse Gas ◽  
Greenhouse Gas Inventories ◽  
National Greenhouse Gas Inventories

scholarly journals ANALISIS KEBUTUHAN RUANG TERBUKA HIJAU (RTH) BERDASARKAN SERAPAN GAS CO2 DI KOTA PONTIANAK

2013 ◽  
Vol 1 (1) ◽  
Author(s):  
Lubena Hajar Velayati Agus Ruliyansyah, Yulisa Fitrianingsih
Keyword(s):  
Climate Change ◽  
Greenhouse Gas ◽  
Landsat Tm ◽  
Intergovernmental Panel ◽  
Greenhouse Gas Inventories ◽  
National Greenhouse Gas Inventories

ABSTRAKPeningkatan jumlah penduduk Kota Pontianak berdampak pada pengalihfungsian lahanbervegetasi menjadi area terbangun sehingga mengurangi luas Ruang Terbuka Hijau (RTH) kota.Dampak yang paling nyata adalah berkurangnya kemampuan vegetasi menyerap CO2 sehingga CO2 yang dihasilkan dari aktivitas kota, baik dari konsumsi energi, perternakan, pertanian danaktivitas manusia terus meningkat. Penelitian ini bertujuan untuk: (1) menghitung luaspenutupan lahan bervegetasi eksisting; (2) menghitung jumlah emisi karbondioksida yangdihasilkan oleh aktivitas kota saat ini; (3) menghitung luas RTH yang dibutuhkan untuk menyerapsisa emisi karbondioksida yang tidak terserap oleh tutupan lahan yang ada di Kota Pontianak.Metoda yang digunakan dalam penelitian ini adalah interpretasi citra Landsat TM 7 tahun 2012dan Ikonos tahun 2008. Sedangkan untuk perhitungan emisi CO2 mengacu pada metode yangdikeluarkan oleh Intergovernmental Panel on Climate Change (IPCC) tahun 1996 mengenaiGuidelines for National Greenhouse Gas Inventories Workbook. Hasil penelitian menunjukkanbahwa luas tutupan lahan bervegetasi eksisting Kota Pontianak tahun 2012 adalah 3.351,21 haatau 29% dari luas total wilayah Kota Pontianak. Emisi CO2 yang dihasilkan Kota Pontianak darienergi (bahan bakar) sebesar 1.713.909 ton/tahun, ternak dengan jumlah emisi 284 ton/tahun,pertanian dengan jumlah emisi 10.692 ton/tahun, dan penduduk dengan jumlah emisi 192.824ton/tahun. Total emisi CO2 dari keempat sumber tersebut adalah 1.917.709 ton/tahun. Tingginyatingkat emisi CO2 yang terdapat di Kota Pontianak menyebabkan wilayah ini membutuhkanluasan RTH sebesar 5.962,2 ha atau sebesar 52% dari luas wilayah kota untuk menyerap seluruhemisi CO2 yang dihasilkan.Kata Kunci: Karbondioksida, Pontianak, ruang terbuka hijau

scholarly journals The analysis of carbon footprint of the settlement activity in the village of Pedurungan District, Semarang City, Central Java Province

2021 ◽  
Vol 909 (1) ◽  
pp. 012016
Author(s):  
Y I Rahmila ◽  
I M Kusuma ◽  
Syafrudin
Keyword(s):  
Greenhouse Gases ◽  
Greenhouse Gas ◽  
Carbon Footprint ◽  
Greenhouse Gas Inventories ◽  
Central Java ◽  
Transportation Sector ◽  
Ipcc Guidelines ◽  
National Greenhouse Gas Inventories ◽  
The Village ◽  
Central Java Province

Abstract Some important sectors influenced the increase of greenhouse gases, such as waste, transportation, settlement, and agricultural sectors. This research aimed to analyze the amount of CO2 emissions, map the carbon footprint, and analyze tree capability in reducing CO2 in 12 villages in Pedurungan district, Semarang city, Central Java. The method used was based on IPCC Guidelines for National Greenhouse Gas Inventories 2006 and Ministry of Environment 2012 about the Implementation of National Greenhouse Gas Inventories Guidelines. The carbon footprint was mapped using ArcGIS software. The results showed that the energy sector produced 13.723,35 tons CO2 Eq, the transportation sector emitted 1.624,58 tons CO2 Eq, and the waste sector emitted 7.677,08 CO2 Eq. The carbon footprint map was presented in three classifications of carbon footprint: lower, middle, and upper, represented by green, yellow, and red colors. An effort to reduce the carbon footprint was planting 300 trees of ten species in the Pedurungan district.

scholarly journals Carbon Dioxide Uptake by Cement-Based Materials: A Spanish Case Study

2020 ◽  
Vol 10 (1) ◽  
pp. 339 ◽  
Author(s):  
Miguel Ángel Sanjuán ◽  
Carmen Andrade ◽  
Pedro Mora ◽  
Aniceto Zaragoza
Keyword(s):  
Climate Change ◽  
Carbon Dioxide ◽  
Greenhouse Gas ◽  
Carbon Dioxide Emissions ◽  
Life Stage ◽  
Cement Clinker ◽  
Intergovernmental Panel ◽  
Carbon Dioxide Uptake ◽  
Greenhouse Gas Inventories ◽  
Cement Based Materials

The European parliament has declared a global “climate and environmental emergency” on 28 November 2019. Given that, climate change is a clear strategic issue all around the world. Then, greenhouse gas emissions are reported by each country to the United Nations Framework Convention on Climate Change (UNFCCC) every year. In addition, The Intergovernmental Panel on Climate Change (IPCC) in the “2006 IPCC Guidelines for National Greenhouse Gas Inventories” give the procedure to calculate and manage the national greenhouse gases (GHG) emissions. However, these guidelines do not provide any method to consider the net carbon dioxide emissions to the atmosphere (released in clinker fabrication minus those due to concrete carbonation) by the Portland cement clinker industry. This topic should be implemented in the climatic models of the next IPCC assessment report. This paper provides an easy procedure of estimating net CO2 emissions proposed in the “recarbonation project” (simplified method); that is to say, carbon dioxide uptake during the service-life stage is considered as the 20% of the CO2 released by the calcination (process emissions), whereas the end-of-life and secondary usage is only the 3% of the CO2 released by calcination. The outcome of this study reveals that 31,290.753 tons of carbon dioxide will be absorbed by the cement-based materials produced in Spain with the cements manufactured from 2005 to 2015.

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