scholarly journals Pengaruh Deforestasi Dan Tingkat Kebakaran Hutan Terhadap Tingkat Emisi Gas Rumah Kaca

2020 ◽  
Vol 20 (1) ◽  
pp. 8
Author(s):  
Sri Maryani

This study aims to determine the effect of the area of Forest Fire and Deforestation Figures on Green House Gas Emission Level. This study uses descriptive quantitative research, with statistical analytical methods. The data source is processed with the Importance-Performance Analysis, so that the area can be used as a reference in reducing the level of greenhouse gas emissions. The provinces of South Kalimantan, South Sumatra and Papua are areas prone to fires which are suspected not to be affected by the high level of Indonesia's deforestation within and outside the Forest Zone, but there may be other factors that play a role in the emergence of the forest fires. It is suspected that among the factors that can be a trigger factor for high levels of forest fires that are directly related to the increase in the number of greenhouse gas emissions, namely the distribution of the peat deposits.

2014 ◽  
Vol 10 (2) ◽  
pp. 313-341
Author(s):  
Ole Martin Lægreid

AbstractThis study examines whether there is a curve linear relationship between economic development and greenhouse gas emissions, where poor and rich countries have low emissions while middle-income countries have high emissions. This is a controversial argument that suggests that persistent economic growth is the best means for achieving considerable emission reductions. The study contributes with new knowledge about the causes of variations in greenhouse gas emissions, by analyzing data for greenhouse gas emissions and testing economic explanations in relation to a broad array of political explanations. As the study demonstrates, there is a curve linear relationship between the level of economic development and greenhouse gas emissions, but the turning point – where a higher level of economic development starts to produce lower rather than higher emission levels – is far higher than previously thought. Among the study’s sample of countries, only the Scandinavian countries and Switzerland have experienced a sufficiently high level of economic development in order for increased wealth to result in lower emissions. Among the political impacts on greenhouse gas emissions, the study indicates that countries with consensual political systems produce lower emission levels than countries where the separation of powers is more centralized. A more robust “green” civil society leads to lower emissions in countries where the democratic system is functioning well, and ambitious targets regarding reduction of emissions in the Kyoto Protocol also seems to lower emissions.


2021 ◽  
Vol 2 (3) ◽  
pp. 220-253
Author(s):  
Chiara Madaro

A negação da ligação entre poluição e mudanças climáticas faz parte de um antigo debate entre cientistas e política. Mas para entender as raízes da questão não é possível transcender de alguns lugares e personagens pertencentes à esfera do patrocínio e da finança global. Isso levou a um esforço para medir e localizar exatamente as emissões de gases de efeito estufa. As medições visavam estudar os fluxos de CO2 entre terra e atmosfera nas diversas proporções e comparar os resultados entre as diferentes áreas, avaliar as influências com fatores climáticos e meteorológicos, avaliar a influência do manejo florestal e dos incêndios florestais.   The denial of the link between pollution and climate change is part of an old debate among scientists and politics. But to understand the roots of the issue it is not possible to transcend from a few places and characters belonging to the sphere of global patronage and finance. This led to an effort to measure and precisely track greenhouse gas emissions. The measurements aimed to study the CO2 fluxes between land and atmosphere in various proportions and compare the results between different areas, evaluate the influences with climatic and meteorological factors, evaluate the influence of forest management and forest fires.


Georesursy ◽  
2021 ◽  
Vol 23 (3) ◽  
pp. 36-41
Author(s):  
Anton I. Pyzhev ◽  
Eugene A. Vaganov

The prospect of Russia’s economic development will be inextricably bound up with the country’s success in the implementation of global climate initiatives. The strategy for the development of the national economy with a low level of greenhouse gas emissions, which is currently being formed, implies the fullest use of the potential for carbon sequestration by forest ecosystems, including through the implementation of various forest-climatic projects. The article shows that despite the world’s largest forest areas, the carbon-absorbing capacity of Russian forests cannot balance anthropogenic greenhouse gas emissions. Using the examples of several regions of the Volga region and Siberia, the spatial dynamics of the forest carbon budget in the 2010s is considered. For the regions of Siberia rich in boreal forests, there is a significant disproportion between the quantitative and qualitative characteristics of forest resources and the absorbing capacity, which is explained by the ineffective forestry regime in the territory and the high intensity of forest disturbances. Taking into account the fact that building an effective system for combating forest fires and insect pests requires very voluminous and expensive measures, the effectiveness of which is difficult to assess, the above illustrations of the current situation lead to the idea that, in addition to using the potential for increasing carbon sequestration in traditional forest regions in the implementation of forest-climatic projects should pay attention to sparsely forested areas.


2020 ◽  
Vol 184 ◽  
pp. 109328 ◽  
Author(s):  
Christine Ribeiro-Kumara ◽  
Egle Köster ◽  
Heidi Aaltonen ◽  
Kajar Köster

2011 ◽  
Vol 20 (1) ◽  
pp. 17 ◽  
Author(s):  
David Lavoué ◽  
Brian J. Stocks

A wildfire emission model, based on the Canadian Forest Fire Behaviour Prediction System and the Canadian weather forecast Global Environmental Multiscale model, was applied to forest fires that occurred in Canada between 2000 and 2004. Emissions of 21 chemical species and injection heights were calculated hourly for a regular 0.4° grid, with injection heights corresponding to the maximum altitude reached by a convective plume over a fire every hour. Wildfire emissions were compared with anthropogenic fossil fuel combustion sources at provincial, territorial and national levels. The 2002 fire season in central Quebec accounted for ~30, 60 and 80% of the annual primary greenhouse gases, carbon monoxide and black carbon emissions respectively for that province. In 2003, fires represented 60 and 20% of greenhouse gas emissions in Manitoba and British Columbia respectively. During the 2004 fire season in north-western Canada, when area burned was above average, fires were responsible for almost all greenhouse gas emissions occurring in the sparsely populated Yukon Territory and Northwest Territories. On average, between 2000 and 2004, fires contributed 10, 30 and 40% of Canadian annual greenhouse gases, CO and black carbon emissions respectively. This methodology for calculating wildland fire emissions is also applicable to other regions of the world.


Author(s):  
Liubov Volkova ◽  
Haruni Krisnawati ◽  
Wahyu C. Adinugroho ◽  
Rinaldi Imanuddin ◽  
Muhammad A. Qirom ◽  
...  

Biologia ◽  
2020 ◽  
Vol 75 (6) ◽  
pp. 885-898 ◽  
Author(s):  
Katarína Korísteková ◽  
Jaroslav Vido ◽  
Tomáš Vida ◽  
Ilja Vyskot ◽  
Michal Mikloš ◽  
...  

2019 ◽  
Vol 94 ◽  
pp. 49-62 ◽  
Author(s):  
Liubov Volkova ◽  
Stephen H. Roxburgh ◽  
Nicholas C. Surawski ◽  
C.P. (Mick) Meyer ◽  
Christopher J. Weston

Sign in / Sign up

Export Citation Format

Share Document