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Working Paper 2015-12-16

Autor: Ramírez Villegas, Julián Heinemann, Alexandre B.

Substantial evidence now exists suggesting that agricultural yields will have to increase significantly in order to meet food needs during the 21st century. One such way of increasing yields is to develop high yielding cultivars through crop improvement. This Working Paper summarises the results ...

Enlace original: https://cgspace.cgiar.org/handle/10568/69259

Investigación en Agricultura
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Ramírez Villegas, Julián ,  Heinemann, Alexandre B. ,  [Environmental characterisation to guide breeding decisions in a changing climate] ,  Environmental characterisation to guide breeding decisions in a changing climate
Working Paper 2011

Autor: Warren RF Price JT Vanderwal J Ramírez Villegas, Julián Jarvis, Andy Shoo L Goswami S

Governments and conservation organizations have dedicated extensive resources to protect biodiversity, but their conservation strategies have largely been developed under an assumption of a static climate. These strategies may fail with changing climates, especially when combined with existing an...

Enlace original: https://cgspace.cgiar.org/handle/10568/42127

Investigación en Agricultura
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Warren RF ,  Price JT ,  Vanderwal J ,  Ramírez Villegas, Julián ,  Jarvis, Andy ,  Shoo L ,  Goswami S ,  [Making scientific data available to adaptation practitioners: the Wallace Initiative and ClimaScope] ,  Making scientific data available to adaptation practitioners: the Wallace Initiative and ClimaScope
Working Paper 2016-10-03

Autor: Lamanna, Christine Namoi, Nictor Kimaro, Anthony A. Mpanda, Mathew Egeru, Anthony Okia, Clement Ramírez Villegas, Julián Mwongera, Caroline Ampaire, Edidah L. Asten, Piet J.A. van Winowiecki, Leigh A. Läderach, Peter Rosenstock, Todd S.

Climate-smart agriculture (CSA) is being widely promoted as a solution for food insecurity and climate change adaptation in food systems of sub-Saharan Africa, while simultaneously reducing the rate of greenhouse gas emissions. Governments throughout Africa are writing policies and programs to...

Enlace original: https://cgspace.cgiar.org/handle/10568/77180

Investigación en Agricultura
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Lamanna, Christine ,  Namoi, Nictor ,  Kimaro, Anthony A. ,  Mpanda, Mathew ,  Egeru, Anthony ,  Okia, Clement ,  Ramírez Villegas, Julián ,  Mwongera, Caroline ,  Ampaire, Edidah L. ,  Asten, Piet J.A. van ,  Winowiecki, Leigh A. ,  Läderach, Peter ,  Rosenstock, Todd S. ,  [Evidence-based opportunities for out-scaling climate-smart agriculture in East Africa] ,  Evidence-based opportunities for out-scaling climate-smart agriculture in East Africa
Working Paper 2010

Autor: Ramírez Villegas, Julián Jarvis, Andy
Enlace original: https://cgspace.cgiar.org/handle/10568/70021

Investigación en Agricultura
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Ramírez Villegas, Julián ,  Jarvis, Andy ,  [Disaggregation of Global Circulation Model Outputs] ,  Disaggregation of Global Circulation Model Outputs
Working Paper 2011-12-08

Autor: Ramírez Villegas, Julián Lau, Charlotte Köhler, Ann-Kristin Jarvis, Andy Arnell, N.P. Osborne, Tom M. Hooker, Josh

The analogues approach, developed by CCAFS in R programming, is a novel way of supporting climate and crop models with on-the-ground empirical testing. In essence, the analogues tool connects sites with statistically similar (‘analogous’) climates, across space (i.e. between locations) and/or ...

Enlace original: https://cgspace.cgiar.org/handle/10568/16420

Investigación en Agricultura
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Ramírez Villegas, Julián ,  Lau, Charlotte ,  Köhler, Ann-Kristin ,  Jarvis, Andy ,  Arnell, N.P. ,  Osborne, Tom M. ,  Hooker, Josh ,  [Climate analogues: Finding tomorrow’s agriculture today] ,  Climate analogues: Finding tomorrow’s agriculture today
Working Paper 2015-06-01

Autor: Ramírez Villegas, Julián Thornton, Philip K.

According to the most recent IPCC report, changes in climates over the last 30 years have already reduced global agricultural production in the range 1-5 % per decade globally, with particularly negative effects for tropical cereal crops such as maize and rice (Porter et al., 2014). In addition, ...

Enlace original: https://cgspace.cgiar.org/handle/10568/66560

Investigación en Agricultura
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Ramírez Villegas, Julián ,  Thornton, Philip K. ,  [Climate change impacts on African crop production] ,  Climate change impacts on African crop production
Working Paper 2015-06-01

Autor: Thornton, Philip K. Boone, Randall B. Ramírez Villegas, Julián

This Working Paper summarizes projected climate change impacts on livestock across Africa, using a combination of literature review and some new results on the projected impacts of climate change on the rangelands of Africa. Findings show that there are many options that can help livestock keeper...

Enlace original: https://cgspace.cgiar.org/handle/10568/66474

Investigación en Agricultura
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Thornton, Philip K. ,  Boone, Randall B. ,  Ramírez Villegas, Julián ,  [Climate Change Impacts on Livestock] ,  Climate Change Impacts on Livestock
Working Paper 2010

Autor: Ramírez Villegas, Julián Jarvis, Andy

There has been significant scientific discord over what the best resolution for forecasting the impacts of climate change on agriculture and biodiversity is. Several researchers (particularly climatic researchers) state that original GCM (General Circulation Model) resolution should be kept in or...

Enlace original: https://cgspace.cgiar.org/handle/10568/90731

Investigación en Agricultura
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Ramírez Villegas, Julián ,  Jarvis, Andy ,  [Downscaling Global Circulation Model Outputs: The Delta Method Decision and Policy Analysis Working Paper No. 1] ,  Downscaling Global Circulation Model Outputs: The Delta Method Decision and Policy Analysis Working Paper No. 1

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