MARC details
| 000 -LEADER |
|---|
| fixed length control field |
03426nab a22003137a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
60271 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20220919221053.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
190320s2019 cc |||po|p||| 00| 0 eng d |
| 024 8# - OTHER STANDARD IDENTIFIER |
|---|
| Source of number or code |
10.12006/j.issn.1673-1719.2018.090 |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
MX-TxCIM |
| 041 ## - LANGUAGE CODE |
|---|
| Language code of text/sound track or separate title |
eng |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
8753 |
| Personal name |
Sun Ru |
| 245 14 - TITLE STATEMENT |
|---|
| Title |
The impact of 1.5℃ and 2.0℃ global warming on wheat production in China |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc. |
Beijing, China : |
| Name of publisher, distributor, etc. |
Magtech, |
| Date of publication, distribution, etc. |
2018. |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Peer review |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
In this study, 1.5℃ warming and 2.0℃ warming scenarios were determined by four sets of data from CMIP5 models including IPSL-CM5A-LR (RCP2.6), GFDL-ESM2M (RCP4.5 and RCP6.0), NorESM1-M (RCP4.5). Simulations of wheat grain yield were performed using the DSSAT v4.5 crop model. Results show that: (1) The air temperature within the wheat growing season would increase 1.17℃ and 1.81℃ above the pre-industrial levels, respectively, at the global warming of 1.5℃and 2.0℃. The warming degree of spring wheat areas in China is higher than that of winter wheat areas. Among the spring wheat areas, the Xinjiang Spring Wheat Area has the largest temperature rise, and the Northwest Spring Wheat Area the smallest. Regarding of winter wheat areas, the maximum and the minimum temperature variation are Southwest Winter Wheat Area and Huang-Huai Winter Wheat Area, respectively. (2) Precipitation in China’s wheat growing season increases by 9.1% and 11.3%, respectively, at the global warming of 1.5℃and 2.0℃, relative to the historical period (1986-2005). The increase of precipitation in spring wheat areas is slightly larger than that of the winter wheat areas. The precipitation in the Xinjiang Spring Wheat Area is lower than that in the historical period. The largest increase of precipitation in spring wheat areas is the Northern Spring Wheat Area. In the winter wheat areas, the Northern and the Huang-Huai Winter Wheat Area shows a larger increase of rainfall, while the precipitation of South China Winter Wheat Area and the Southwest Winter Wheat Area increases slightly. (3) With 1.5℃and 2.0℃warming scenarios, wheat production in China is estimated to reduce by 5.2% and 4.6%, respectively, relative to the historical period (1986-2005). The difference between the two warming scenarios is not significant. With global warming, China’s spring wheat yield mainly shows an increase trend, and the winter wheat yield mainly shows a decrease trend. The largest yield decrease occur’s in the South China Winter Wheat Area and Qinghai-Tibet Spring Wheat Area. The largest yield increase occur’s in the Northwest Spring Wheat Area. The ratio of yield reduction area shows a trend of decreasing first and then increasing from north to south. The South China Winter Wheat Area has the maximum ratio, while the Northern Winter Wheat Area the minimum ratio. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in Chinese |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Wheat |
| Miscellaneous information |
AGROVOC |
| Source of heading or term |
|
| 9 (RLIN) |
1310 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1045 |
| Topical term or geographic name as entry element |
Climate change |
| 651 #7 - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
|---|
| 9 (RLIN) |
3990 |
| Geographic name |
China |
| Source of heading or term |
AGROVOC |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
8484 |
| Personal name |
Xue Han |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
8171 |
| Personal name |
Jie Pan |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Field link and sequence number |
001710466 |
| Personal name |
Wei Xiong |
| Miscellaneous information |
Sustainable Intensification Program |
| -- |
Sustainable Agrifood Systems |
| 9 (RLIN) |
7946 |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
8755 |
| Personal name |
Ju Hui |
| 773 0# - HOST ITEM ENTRY |
|---|
| Related parts |
v. 14, no. 6, p. 573-582 |
| Title |
Climate Change Research |
| International Standard Serial Number |
1673-1719 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS |
|---|
| Uniform Resource Identifier |
https://libcatalog.cimmyt.org/download/cis/60271.pdf |
| Link text |
Access only for CIMMYT Staff |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Article |
| Suppress in OPAC |
No |