Results 121 to 130 of about 697,882 (367)

Natural gas and the greenhouse [PDF]

Nature, 1990
openaire   +5 more sources

Greenhouse Gas Emission Accounting

, 2000
National emission inventories are surrounded with uncertainties, which cannot be eliminated completely but can be managed. In this study methods were developed for the review and assessment of the quality of national inventories for the Kyoto Protocol.
van Amstel, A.R., Janssen, L.H.J.M., Olivier, J.G.J.   +2 more
openaire   +4 more sources

Impact of Driving Cycles on Greenhouse Gas (GHG) Emissions, Global Warming Potential (GWP) and Fuel Economy for SI Car Real World Driving

, 2009
The transport sector is one of the major contributors to greenhouse gas emissions. This study investigated three greenhouse gases emitted from road transport: CO2, N2O and CH4 emissions as a function of engine warm up and driving cycles.
Andrews, GE, Bell, MC, Daham, BK, Li, H, Ropkins, K, Savvidis, D, Tate, JE   +6 more
core  

A Molecularly Defined Medullary Network for Control of Respiratory Homeostasis

Advanced Science, EarlyView.
The dynamic interplay between central respiratory chemoreceptors and the respiratory central pattern generator is essential for maintaining stable respiratory rhythm and patterns, particularly during sleep. This study offers novel insights into the anatomical, molecular, and functional characteristics of a medullary network involving the nucleus ...
Tianjiao Deng, Xinyi Jing, Liuqi Shao, Yakun Wang, Congrui Fu, Hongxiao Yu, Xiaoyi Wang, Xue Zhao, Fanrao Kong, Yake Ji, Xiaochen Tian, Wei He, Shangyu Bi, Luo Shi, Hanqiao Wang, Fang Yuan, Sheng Wang   +16 more
wiley   +1 more source

Energy, greenhouse gas emissions and irrigated agriculture [PDF]

, 2011
On-farm energy efficiency is becoming a significant issue for highly mechanised irrigated agricultural industries due to rising energy costs and concern over greenhouse gas (GHG) emissions.
Baillie, C. P., Chen, G.
core  

Thermally Reconstructed Ru/La‐Co3O4 Nanosheets with Super Thermal Stability for Catalytic Combustion of Light Hydrocarbons: Induced Surface LaRuO3 Active Phase

Advanced Science, EarlyView.
The high‐temperature induced the exsolution of La from La‐Co3O4 lattice and facilitated the in situ formation of highly active LaRuO3 perovskite through a solid‐phase reaction with surface RuOx. This process significantly enhanced the thermal and hydrothermal stability of Ru/La‐Co3O4 for light hydrocarbons (LHs) oxidation, providing an innovative ...
Biao Gao, Wei Deng, Hangqi Xia, Kai Shan, Li Wang, Boyuan Qiao, Qiang Niu, Aiyong Wang, Yun Guo, Wangcheng Zhan, Yanglong Guo, Qiguang Dai   +11 more
wiley   +1 more source

Exploration and research progress on the integrated technology of coalbed methane development, gas control, and methane emission reduction

工程科学学报
Coal methane is a hydrocarbon gas with methane as its main component. This is a collective term for coalbed methane (CBM) and coal mine gas, which coexist with coal in coal seams.
Shuxun SANG, Honggao XIE, Zhihua YAN, Shiqi LIU, Xiaozhi ZHOU, Sijie HAN, Sijian ZHENG, Fansheng HUANG   +7 more
doaj   +1 more source

Scenarios of future annual carbon footprints of astronomical research infrastructures [PDF]

Research infrastructures have been identified as an important source of greenhouse gas emissions of astronomical research. Based on a comprehensive inventory of 1,211 ground-based observatories and space missions, we assessed the evolution of the number of astronomical facilities and their carbon footprint from 1945 to 2022.
arxiv   +1 more source

Methane: A Neglected Greenhouse Gas [PDF]

Methane is a greenhouse gas that gets far less public attention than carbon dioxide. This is entirely unwarranted. Being 25 times more potent than carbon dioxide in trapping heat in the atmosphere, methane accounts for about one-sixth of all ...
Claudia Kemfert, Wolf-Peter Schill
core  

The Climate Heroes of the Future? [PDF]

, 2010
How farmers may earn money from greenhouse gas emission trading in the ...
Svendsen, Gert Tinggaard
core