Carbon dioxide equivalentsmeans a measure used to compare Sample 1Sample 2Sample 3 Examples ofCarbon dioxide equivalentsin a sentence Carbon dioxide equivalentsare emissions of carbon dioxide, methane (CH4), and nitrous oxide (N2O), weighted by the global warming potentials (GWP) from Title 40 of...
Carbon dioxide equivalent or "CO2e" means an amount of greenhouse gas or gases expressed as the equivalent amount of carbon dioxide, and is computed by multiplying the mass of each of the greenhouse gases by the global warming potential published for each gas at 40 CFR part 98, subpart A,...
Definition of carbon dioxide Carbon dioxideDioxide Di*ox"ide (?; 104), n. [Pref. di- + oxide.] (Chem.) (a) An oxide containing two atoms of oxygen in each molecule; binoxide. (b) An oxide containing but one atom or equivalent of oxygen to two of a metal; a suboxide. [Obs.]...
Breeding of rice varieties with low carbon dioxide equivalent (CO2e) emission is essential in reducing global greenhouse gas (GHG) emissions. In this study, we compared the gross CO2e emission of two newly developed green super rice (GSR) varieties with elite hybrids and nationally released farme...
This chapter discusses autotrophiccarbon dioxide fixation. Reduction of one mole of carbon dioxide to cellular carbohydrate requires approximately 118 kcal and the equivalent of two moles of a reduced two-electron carrier, probably of low oxidation-reduction potential such as pyridine nucleotide. The mos...
The solubilities of CO and H2 are only 60 and 4% of that of oxygen, respectively (on a mass basis), and more moles of gas must be transferred per carbon equivalent consumed in synthesis gas fermentations than in aerobic fermentations based on glucose [17]. The transfer of gas-phase ...
Footnote 4 More in detail, businesses emitting more than 25 thousand tonnes of carbon dioxide equivalent (tCO\(_{2}\)e) were required to buy the corresponding emission units from the government (see Clean Energy Regulator 2013). Since permits were unlimited and available at a fixed price (...
s wood harvest. These account for forest regrowth and other changes in carbon storage pools over time but discount the value of those changes back to the year of harvest. They therefore represent harvest-year equivalent emissions—that is, the value of net changes in carbon each year if all ...
Carbon Dioxide Transport refers to the process by which carbon dioxide, produced during the aerobic metabolism of glucose in tissues, is transported through the blood to the lungs for exhalation. It is primarily transported as carbonic acid, with a smaller portion carried by hemoglobin or dissolved...
Long-term geologic rates run at cubic kilometers of carbonate equivalent per year. The short-term carbon cycle processes CO2 at the rate several hundred cubic kilometers of carbonate equivalent. A bolide impact, such as an event like the Cretaceous-Tertiary boundary, could potentially generate ...