Carbon dioxide emissions from periglacial patterned ground under changing permafrost conditions and shrub encroachment in an alpine landscape, Jotunheimen, Norway

2020 ◽  
Vol 31 (4) ◽  
pp. 524-537
Author(s):  
Helen Hallang ◽  
John F. Hiemstra ◽  
Sietse O. Los ◽  
John A. Matthews ◽  
Cynthia A. Froyd
Keyword(s):  
Carbon Dioxide ◽  
Carbon Dioxide Emissions ◽  
Shrub Encroachment ◽  
Patterned Ground ◽  
Alpine Landscape

Energy Use and Carbon Dioxide Emissions from Cropland Production in the United States, 1990-2004

2008 ◽  
Author(s):  
R.G. Nelson, ◽  
C.H. Hellwinckel, ◽  
C.C. Brandt, ◽  
T.O. West, ◽  
D.G. De La Torre Ugarte, ◽  
...  
Keyword(s):  
United States ◽  
Carbon Dioxide ◽  
Carbon Dioxide Emissions ◽  
Energy Use ◽  
The United States

The Scenario Analysis of Carbon Emissions Based on Improved IPAT Model in China

2012 ◽  
Vol 616-618 ◽  
pp. 1484-1489 ◽  
Author(s):  
Xu Shan ◽  
Hua Wang Shao
Keyword(s):  
Carbon Dioxide ◽  
Economic Development ◽  
Carbon Dioxide Emissions ◽  
Industrial Structure ◽  
Energy Structure ◽  
Low Carbon ◽  
Policy Scenario ◽  
Social And Economic Development ◽  
Energy Environment ◽  
Development Goals

The coordination development of economy-energy-environment was discussed with traditional environmental loads model, combined with "decoupling" theory. Considering the possibilities of social and economic development, this paper set out three scenarios, and analyzed quantitatively the indexes, which affected carbon dioxide emissions, including population, per capita GDP, industrial structure and energy structure. Based on this, it forecasted carbon dioxide emissions in China in future. By comparing the prediction results, it held that policy scenario was the more realistic scenario, what’s more it can achieve emission reduction targets with the premise of meeting the social and economic development goals. At last, it put forward suggestions to implement successfully policy scenario, from energy structure, industrial structure, low-carbon technology and so on.

scholarly journals The Problem of Carbon Dioxide Emissions from Closed Coal Mine Shafts – The Overview and the Case Study

2016 ◽  
Vol 61 (3) ◽  
pp. 587-600
Author(s):  
Paweł Wrona ◽  
Józef Sułkowski ◽  
Zenon Różański ◽  
Grzegorz Pach
Keyword(s):  
Carbon Dioxide ◽  
Carbon Dioxide Emissions ◽  
Carbon Dioxide Emission ◽  
Mining Area ◽  
Emission Point ◽  
Water Pumping ◽  
Gas Hazard ◽  
Flow Through ◽  
Reporting Procedures

Abstract Greenhouse gas emissions are a common problem noticed in every mining area just after mine closures. However, there could be a significant local gas hazard for people with continuous (but variable) emission of these gases into the atmosphere. In the Upper Silesia area, there are 24 shafts left for water pumping purposes and gases can flow through them hydraulically. One of them – Gliwice II shaft – was selected for inspection. Carbon dioxide emission with no methane was detected here. Changes in emission and concentration of carbon dioxide around the shaft was the aim of research carried out. It was stated that a selected shaft can create two kinds of gas problems. The first relates to CO2 emission into the atmosphere. Possible emission of that gas during one minute was estimated at 5,11 kg CO2/min. The second problem refers to the local hazard at the surface. The emission was detected within a radius of 8m from the emission point at the level 1m above the ground. These kinds of matters should be subject to regular gas monitoring and reporting procedures.

scholarly journals From sugars to FDCA: a techno-economic assessment using a design concept based on solvent selection and carbon dioxide emissions

2021 ◽  
Author(s):  
Amir Al Ghatta ◽  
James D. E. T. Wilton-Ely ◽  
Jason P. Hallett
Keyword(s):  
Carbon Dioxide ◽  
Carbon Dioxide Emissions ◽  
Process Development ◽  
Economic Assessment ◽  
Design Concept ◽  
Selling Price ◽  
Solvent Selection ◽  
Current Process ◽  
Process Simulations ◽  
Solvent Systems

Process simulations allow the evaluation of the emissions and selling price for the production of the key monomer FDCA based on different feedstocks and solvent systems, alongside considerations of safety and current process development.

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