castaneda2010 gapanalysis
TRANSCRIPT
![Page 1: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/1.jpg)
Gap Analysis
Andy Jarvis, Julián Ramírez, Nora Castañeda, Robert Hijmans and Jacob Van Etten
© Neil Palmer (CIAT)
![Page 2: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/2.jpg)
Biodiversidad y cultivos
![Page 3: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/3.jpg)
Diversidad
Credit: J. Cherfas/IPGRI Credit: INIAP
Credit: Cary Fowler/GCDTCredit: CIAT
Credit: ICRISAT
Credit: Cavagnaro
![Page 4: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/4.jpg)
Usos - Mejoramiento
Credit: .Bambo./FLICKR
PapaSolanum tuberosum
Solanum bulbocastanum
Resistencia a Gota (Phythophtora infestans)
X
![Page 5: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/5.jpg)
Bancos de Germoplasma
Credit: Caperton27/FLICKR
Credit: CIATCredit: Global Crop Diversity Trust
Credit: IRRI
![Page 6: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/6.jpg)
CGIAR
![Page 7: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/7.jpg)
The Svalbard Global Seed Vault
Credit: Kitsune Noir/FLICKR
![Page 8: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/8.jpg)
Why Gap Analysis?
• CG collections suffer from both over- and under- collecting
• Duplications increase costs
• But also significant gaps in the collections
![Page 9: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/9.jpg)
Why Gap Analysis?
• Tool to assess crop genetic and geographical diversity.
• Allows detecting non-fulfilled species collections as well as defining which species should be collected and where these collections should be focused.
• Assesses the current extent at which the ex situ conservation system is correctly holding the genetic diversity of a particular genepool.
![Page 10: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/10.jpg)
The Gap Analysis pathway
Taxonomy review Data gathering Georeferentiaton
Environmental
data gathering
Gap Analysis
process
Final
recommendations
![Page 11: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/11.jpg)
Geographic dimension
Environmental dimensionTaxonomic dimension
The Gap Analysis process
Proxy for:
• Range of traits
Proxy for:
• Diversity
• Possibly biotic traits
Proxy for:
• Abiotic traits
• Identifying gaps
![Page 12: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/12.jpg)
Taxa priorization
High P
riorit
y Tax
a
Med
ium P
riorit
y Tax
a
Low P
riorit
y Tax
a
No co
nser
vatio
n re
quire
d
![Page 13: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/13.jpg)
The Rugosi and Acutifolii case
• Section Acutifolii– P. acutifolius– P. acutifolius var. acutifolius– P. acutifolius var. latifolius– P. acutifolius var. tenuifolius– P. parvifolius
• Section Rugosi– P. angustissimus– P. filiformis– P. carteri
Debouck, D. (2009). Cahiers de Phaséologie – section Rugosi. Retrieved November 3, 2009, from http://isa.ciat.cgiar.org/urg/
Debouck, D. (2009). Cahiers de Phaséologie – section Acutifolii. Retrieved November 3, 2009, from http://isa.ciat.cgiar.org/urg/
![Page 14: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/14.jpg)
Prioritization results
![Page 15: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/15.jpg)
High Priority Taxa (HPT)
• Where to find the most?
![Page 16: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/16.jpg)
High Priority Taxa (HPT)
P. carteri
Section: Rugosi
P. acutifolius var. latifolius
Section: Acutifolii
• HPT for Rugosi and Acutifolii• HPT and Protected Areas
![Page 17: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/17.jpg)
High Priority Taxa (HPT)
• HPT and Protected Areas
![Page 18: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/18.jpg)
Are there analyses for other crops?
13 crop genepools analyzed, 7 analyses in the pipeline Recommendations on which taxa are priority to conserve Maps indicating what and where to collect Results publicly available at: http://gisweb.ciat.cgiar.org/GapAnalysis/
![Page 19: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/19.jpg)
Taxon-level and genepool level priorities
![Page 20: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/20.jpg)
Methodology and code
MethodologyCode
![Page 21: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/21.jpg)
Priorities list per genepool
![Page 22: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/22.jpg)
Georeferenced datasets
![Page 23: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/23.jpg)
Gap Analys is
htt
p:/
/gis
we
b.c
iat.
cgia
r.o
rg/G
ap
An
aly
sis/
![Page 24: Castaneda2010 gapanalysis](https://reader034.vdocuments.us/reader034/viewer/2022052602/559b52701a28ab8e4e8b46fa/html5/thumbnails/24.jpg)
Gracias!
Presentación disponible en:http://www.slideshare.net/ciatdapa
http://www.slideshare.net/laguanegna