MARC details
| 000 -LEADER |
|---|
| fixed length control field |
03090nab a22003617a 4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
G95196 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20230717172619.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
121211s2011 us |||p op | 0eng d |
| 022 0# - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
0027-8424 |
| 022 0# - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| Source |
1091-6490 (Online) |
| 024 8# - OTHER STANDARD IDENTIFIER |
|---|
| Standard number or code |
https://doi.org/10.1073/pnas.1103373108 |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
MX-TxCIM |
| 041 ## - LANGUAGE CODE |
|---|
| Language code of text/sound track or separate title |
eng |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
|---|
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
CIS-6352 |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
5290 |
| Personal name |
Bellon, M.R. |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Assessing the vulnerability of traditional maize seed systems in Mexico to climate change |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc. |
Washington, DC (USA) : |
| Name of publisher, distributor, etc. |
National Academy of Sciences, |
| Date of publication, distribution, etc. |
2011. |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Peer review |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
Climate change is predicted to have major impacts on small-scale farmers in Mexico whose livelihoods depend on rain-fed maize. We examined the capacity of traditional maize seed systems to provide these farmers with appropriate genetic material under predicted agro-ecological conditions associated with climate change. We studied the structure and spatial scope of seed systems of 20 communities in four transects across an altitudinal gradient from 10?2,980 m above sea level in five states of eastern Mexico. Results indicate that 90% of all of the seed lots are obtained within 10 km of a community and 87% within an altitudinal range of ±50 m but with variation across four agro-climate environments: wet lowland, dry lowland, wet upper midlatitude, and highlands. Climate models suggest a drying and warming trend for the entire study area during the main maize season, leading to substantial shifts in the spatial distribution patterns of agro-climate environments. For all communities except those in the highlands, predicted future maize environments already are represented within the 10-km radial zones, indicating that in the future farmers will have easy access to adapted planting material. Farmers in the highlands are the most vulnerable and probably will need to acquire seed from outside their traditional geographical ranges. This change in seed sources probably will entail important information costs and the development of new seed and associated social networks, including improved linkages between traditional and formal seed systems and more effective and efficient seed-supply chains. The study has implications for analogous areas elsewhere in Mexico and around the world |
| 526 ## - STUDY PROGRAM INFORMATION NOTE |
|---|
| Program name |
Maize CRP |
| Maize Flagship Projects |
FP1 - Sustainable intensification of maize-based farming systems |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Adaptation |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
6026 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Landraces |
| 9 (RLIN) |
6305 |
| Source of heading or term |
AGROVOC |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Food security |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1118 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Genetic resources |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1127 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
5511 |
| Topical term or geographic name as entry element |
Climate change adaptation |
| Source of heading or term |
AGROVOC |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Hodson, D.P. |
| Miscellaneous information |
Socioeconomics Program |
| -- |
Sustainable Agrifood Systems |
| Field link and sequence number |
INT2550 |
| 9 (RLIN) |
843 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
852 |
| Personal name |
Hellin, J. J. |
| Miscellaneous information |
Formerly Socioeconomics Program |
| Field link and sequence number |
INT2698 |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Proceedings of the Natural Academy of Sciences (PNAS) |
| Related parts |
v. 108, no. 33, p. 13432-13437 |
| Place, publisher, and date of publication |
Washington, DC (USA) : National Academy of Sciences, 2011. |
| Record control number |
u444908 |
| International Standard Serial Number |
1091-6490 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS |
|---|
| Link text |
Access only for CIMMYT Staff |
| Uniform Resource Identifier |
https://hdl.handle.net/20.500.12665/1225 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Article |
| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Suppress in OPAC |
No |