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Journal Article 2011-04-15

Autor: Moebius-Clunee, B.N. Es, H.M. van Idowu, O.J. Schindelbeck, R.R. Kimetu, J.M. Ngoze, S. Lehmann, Johannes Kinyangi, James

Loss of agroecosystem soil functions due to soil quality (SQ) degradation impacts Africa's agricultural viability and food security. Primary forest and farm fields deforested between 1930 and 2000 were sampled along a chronosequence on two parent materials in western Kenya. Two traditional long-t...

Enlace original: https://cgspace.cgiar.org/handle/10568/25020

Investigación en Agricultura
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Moebius-Clunee, B.N. ,  Es, H.M. van ,  Idowu, O.J. ,  Schindelbeck, R.R. ,  Kimetu, J.M. ,  Ngoze, S. ,  Lehmann, Johannes ,  Kinyangi, James ,  [Long-term soil quality degradation along a cultivation chronosequence in western Kenya] ,  Long-term soil quality degradation along a cultivation chronosequence in western Kenya
Journal Article 2017-09-08

Autor: Nyasimi, Mary Kimeli, Philip Sayula, George Radeny, Maren A.O. Kinyangi, James Mungai, Catherine

Smallholder farmers in East Africa need information and knowledge on appropriate climate-smart agriculture (CSA) practices, technologies, and institutional innovations in order to effectively adapt to changing climatic conditions and cope with climate variability. This paper assesses farmer adopt...

Enlace original: https://cgspace.cgiar.org/handle/10568/83370

Investigación en Agricultura
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Nyasimi, Mary ,  Kimeli, Philip ,  Sayula, George ,  Radeny, Maren A.O. ,  Kinyangi, James ,  Mungai, Catherine ,  [Adoption and Dissemination Pathways for Climate-Smart Agriculture Technologies and Practices for Climate-Resilient Livelihoods in Lushoto, Northeast Tanzania] ,  Adoption and Dissemination Pathways for Climate-Smart Agriculture Technologies and Practices for Climate-Resilient Livelihoods in Lushoto, Northeast Tanzania
Journal Article 2013-09-25

Autor: Campbell, Bruce M. Kinyangi, James Nersisyan, A Leigh, RA Dibb-Leigh, JA Zougmoré, Robert B. Seré Rabé, Carlos Aggarwal, Pramod K. Hoefner, F

In developing countries, drought can cripple communities. Its impact is often long-lasting, especially if smallholders have to sell off farming equipment in order to survive the loss of crop income. And in the developed world, drought in a major food-producing region can push up food prices world...

Enlace original: https://cgspace.cgiar.org/handle/10568/33836

Investigación en Agricultura
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Campbell, Bruce M. ,  Kinyangi, James ,  Nersisyan, A ,  Leigh, RA ,  Dibb-Leigh, JA ,  Zougmoré, Robert B. ,  Seré Rabé, Carlos ,  Aggarwal, Pramod K. ,  Hoefner, F ,  [Nature Outlook: Agriculture and Drought. Perspectives: legislating change] ,  Nature Outlook: Agriculture and Drought. Perspectives: legislating change
Journal Article 2016-04-12

Autor: Recha, John W.M. Mati, Bancy M. Nyasimi, Mary Kimeli, Philip Kinyangi, James Radeny, Maren A.O.

There is limited documentation of soil and water management technologies that enhance adaptation to climate change in drylands of Kenya. Rainfall patterns were analyzed in the semi-arid Machakos and Makueni counties of eastern Kenya using historical data. A total of forty...

Enlace original: https://cgspace.cgiar.org/handle/10568/72899

Investigación en Agricultura
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Recha, John W.M. ,  Mati, Bancy M. ,  Nyasimi, Mary ,  Kimeli, Philip ,  Kinyangi, James ,  Radeny, Maren A.O. ,  [Changing rainfall patterns and farmers ’ adaptation through soil water management practices in semi- arid eastern Kenya] ,  Changing rainfall patterns and farmers ’ adaptation through soil water management practices in semi- arid eastern Kenya
Journal Article 2015-10-15

Autor: Ayal, Desalegn Y. Desta, S. Gebru, G. Kinyangi, James Recha, John W.M. Radeny, Maren A.O.

The practical utilization of available modern as well as traditional weather forecasting systems builds herders’ resiliency capacity to climatic shocks. The precision and reliability of the forecasting system determines its creditability and acceptance by the users to be proactive in the decision...

Enlace original: https://cgspace.cgiar.org/handle/10568/68617

Investigación en Agricultura
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Ayal, Desalegn Y. ,  Desta, S. ,  Gebru, G. ,  Kinyangi, James ,  Recha, John W.M. ,  Radeny, Maren A.O. ,  [Opportunities and challenges of indigenous biotic weather forecasting among the Borena herders of southern Ethiopia] ,  Opportunities and challenges of indigenous biotic weather forecasting among the Borena herders of southern Ethiopia
Journal Article 2012

Autor: Nyberg G Bargués Tobella A Kinyangi, James Ilstedt U

Much of the native forest in the highlands of western Kenya has been converted to agricultural land in order to feed the growing population, and more land is being cleared. In tropical Africa, this land use change results in progressive soil degradation, as the period of cultivation increases. Bo...

Enlace original: https://cgspace.cgiar.org/handle/10568/42042

Investigación en Agricultura
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Nyberg G ,  Bargués Tobella A ,  Kinyangi, James ,  Ilstedt U ,  [Soil property changes over a 120-yr chronosequence from forest to agriculture in western Kenya] ,  Soil property changes over a 120-yr chronosequence from forest to agriculture in western Kenya
Journal Article 2011-05

Autor: Solomon, D. Lehmann J Knoth de Zarruk, K. Dathe, J. Kinyangi, James Liang B Machado S

We investigated speciation, oxidative state changes, and long- and short-term molecular-level dynamics of organic S after 365 d of aerobic incubation with and without the addition of sugarcane residue using XANES spectroscopy. Soil samples were collected from the upper 15 cm of undisturbed grassl...

Enlace original: https://cgspace.cgiar.org/handle/10568/42083

Investigación en Agricultura
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Solomon, D. ,  Lehmann J ,  Knoth de Zarruk, K. ,  Dathe, J. ,  Kinyangi, James ,  Liang B ,  Machado S ,  [Speciation and long- and short-term molecular-level dynamics of soil organic sulfur studied by X-ray absorption near-edge structure spectroscopy] ,  Speciation and long- and short-term molecular-level dynamics of soil organic sulfur studied by X-ray absorption near-edge structure spectroscopy
Journal Article 2016-05-10

Autor: Ojango, Julie M.K. Audho, James O. Oyieng, Edwin P. Recha, John W.M. Okeyo Mwai, Ally Kinyangi, James Muigai, Anne W.T.

The CGIAR research programme on Climate Change Agriculture and Food Security, in collaboration with several partners is testing a portfolio of interventions to address the threat of changing climatic conditions for smallholder farming communities living beside river flood plains, grouped into “Cl...

Enlace original: https://cgspace.cgiar.org/handle/10568/73439

Investigación en Agricultura
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Ojango, Julie M.K. ,  Audho, James O. ,  Oyieng, Edwin P. ,  Recha, John W.M. ,  Okeyo Mwai, Ally ,  Kinyangi, James ,  Muigai, Anne W.T. ,  [System characteristics and management practices for small ruminant production in “Climate Smart Villages” of Kenya] ,  System characteristics and management practices for small ruminant production in “Climate Smart Villages” of Kenya
Journal Article 2013-05-21

Autor: Vermeulen, Sonja J. Challinor, Andrew J. Thornton, Philip K. Campbell, Bruce M. Eriyagama, Nishadi Vervoort, Joost M. Kinyangi, James Jarvis, Andy Läderach, Peter Ramírez Villegas, Julián Nicklin, K.J. Hawkins, E. Smith, D.R.

We present a framework for prioritizing adaptation approaches at a range of timeframes. The framework is illustrated by four case studies from developing countries, each with associated characterization of uncertainty. Two cases on near-term adaptation planning in Sri Lanka and on stakeholder sce...

Enlace original: https://cgspace.cgiar.org/handle/10568/33287

Investigación en Agricultura
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Vermeulen, Sonja J. ,  Challinor, Andrew J. ,  Thornton, Philip K. ,  Campbell, Bruce M. ,  Eriyagama, Nishadi ,  Vervoort, Joost M. ,  Kinyangi, James ,  Jarvis, Andy ,  Läderach, Peter ,  Ramírez Villegas, Julián ,  Nicklin, K.J. ,  Hawkins, E. ,  Smith, D.R. ,  [Addressing uncertainty in adaptation planning for agriculture] ,  Addressing uncertainty in adaptation planning for agriculture

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