MARC details
000 -LEADER |
fixed length control field |
02886nab|a22003377a|4500 |
001 - CONTROL NUMBER |
control field |
62829 |
003 - CONTROL NUMBER IDENTIFIER |
control field |
MX-TxCIM |
005 - DATE AND TIME OF LATEST TRANSACTION |
control field |
20211006074559.0 |
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
fixed length control field |
201030s2012||||xxk|||p|op||||00||0|eng|d |
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
International Standard Serial Number |
0962-8436 |
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
International Standard Serial Number |
1471-2970 (Online) |
024 8# - OTHER STANDARD IDENTIFIER |
Standard number or code |
https://doi.org/10.1098/rstb.2011.0313 |
040 ## - CATALOGING SOURCE |
Original cataloging agency |
MX-TxCIM |
041 ## - LANGUAGE CODE |
Language code of text/sound track or separate title |
eng |
100 1# - MAIN ENTRY--PERSONAL NAME |
Personal name |
Smith, K.A. |
9 (RLIN) |
12844 |
245 14 - TITLE STATEMENT |
Title |
The role of N2O derived from crop-based biofuels, and from agriculture in general, in Earth's climate |
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
Place of publication, distribution, etc. |
London (United Kingdom) : |
Name of publisher, distributor, etc. |
The Royal Society, |
Date of publication, distribution, etc. |
2012. |
500 ## - GENERAL NOTE |
General note |
Peer review |
520 ## - SUMMARY, ETC. |
Summary, etc. |
In earlier work, we compared the amount of newly fixed nitrogen (N, as synthetic fertilizer and biologically fixed N) entering agricultural systems globally to the total emission of nitrous oxide (N2O). We obtained an N2O emission factor (EF) of 3–5%, and applied it to biofuel production. For ‘first-generation’ biofuels, e.g. biodiesel from rapeseed and bioethanol from corn (maize), that require N fertilizer, N2O from biofuel production could cause (depending on N uptake efficiency) as much or more global warming as that avoided by replacement of fossil fuel by the biofuel. Our subsequent calculations in a follow-up paper, using published life cycle analysis (LCA) models, led to broadly similar conclusions. The N2O EF applies to agricultural crops in general, not just to biofuel crops, and has made possible a top-down estimate of global emissions from agriculture. Independent modelling by another group using bottom-up IPCC inventory methodology has shown good agreement at the global scale with our top-down estimate. Work by Davidson showed that the rate of accumulation of N2O in the atmosphere in the late nineteenth and twentieth centuries was greater than that predicted from agricultural inputs limited to fertilizer N and biologically fixed N (Davidson, E. A. 2009 Nat. Geosci. 2, 659–662.). However, by also including soil organic N mineralized following land-use change and NOx deposited from the atmosphere in our estimates of the reactive N entering the agricultural cycle, we have now obtained a good fit between the observed atmospheric N2O concentrations from 1860 to 2000 and those calculated on the basis of a 4 per cent EF for the reactive N. |
546 ## - LANGUAGE NOTE |
Language note |
Text in English |
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Nitrous oxide |
Source of heading or term |
AGROVOC |
9 (RLIN) |
4669 |
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Biofuels |
Source of heading or term |
AGROVOC |
9 (RLIN) |
7324 |
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Agriculture |
Miscellaneous information |
AGROVOC |
Source of heading or term |
|
9 (RLIN) |
1007 |
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Emission |
Source of heading or term |
AGROVOC |
9 (RLIN) |
11417 |
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Life Cycle Analysis |
Source of heading or term |
AGROVOC |
9 (RLIN) |
8633 |
700 1# - ADDED ENTRY--PERSONAL NAME |
Personal name |
Mosier, A.R. |
9 (RLIN) |
16847 |
700 1# - ADDED ENTRY--PERSONAL NAME |
Personal name |
Crutzen, P.J. |
9 (RLIN) |
12847 |
700 1# - ADDED ENTRY--PERSONAL NAME |
Personal name |
Winiwarter, W. |
9 (RLIN) |
16848 |
773 0# - HOST ITEM ENTRY |
Place, publisher, and date of publication |
London (United Kingdom) : The Royal Society, 2012. |
International Standard Serial Number |
0962-8436 |
Related parts |
v. 367, no. 1593, p. 1169-1174 |
Title |
Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences |
Record control number |
u444862 |
942 ## - ADDED ENTRY ELEMENTS (KOHA) |
Koha item type |
Article |
Suppress in OPAC |
No |
Source of classification or shelving scheme |
Dewey Decimal Classification |