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Journal Article 2018

Autor: Bhatti, Muhammad Tousif Ahmad, Waqas Shah, Muhammad Azeem Khattak, M.S.

This paper predicts climate change pattern and outlines suitable adaptation strategies related to irrigated agricultural practices in Hakra Branch Canal Command (HBCC) of Pakistan. Climate change predictions were simulated using models perturbed with climatic data and A2 emission scenario. A bias...

Enlace original: https://cgspace.cgiar.org/handle/10568/96611

Investigación en Agricultura
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Bhatti, Muhammad Tousif ,  Ahmad, Waqas ,  Shah, Muhammad Azeem ,  Khattak, M.S. ,  [Climate change evidence and community level autonomous adaptation measures in a canal irrigated agriculture system of Pakistan] ,  Climate change evidence and community level autonomous adaptation measures in a canal irrigated agriculture system of Pakistan
Journal Article 2019-10-24

Autor: Hussein, Misbah A. Muche, Habtamu Schmitter, Petra Nakawuka, Prossie Tilahun, Seifu A. Langan, Simon Barron, Jennie Steenhuis, Tammo S.

Intensification of rainfed agriculture in the Ethiopian highlands has resulted in soil degradation and hardpan formation, which has reduced rooting depth, decreased deep percolation, and increased direct runoff and sediment transport. The main objective of this study was to assess the potential i...

Enlace original: https://cgspace.cgiar.org/handle/10568/106444

Investigación en Agricultura
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Hussein, Misbah A. ,  Muche, Habtamu ,  Schmitter, Petra ,  Nakawuka, Prossie ,  Tilahun, Seifu A. ,  Langan, Simon ,  Barron, Jennie ,  Steenhuis, Tammo S. ,  [Deep tillage improves degraded soils in the (sub) humid Ethiopian highlands] ,  Deep tillage improves degraded soils in the (sub) humid Ethiopian highlands
Journal Article 1996

Autor: Ruppenthal, M Leihner, D.E. Hilger, TH Castillo Franco, JA

The rainfall erosivity (R) and soil erodibility (K) factors of the Universal Soil Loss Equation (USLE) were determined on two sites in the Colombian Cauca Department over a five year period when rainfall was mostly lower than average. The results showed that the high erosion potential of the soil...

Enlace original: https://cgspace.cgiar.org/handle/10568/44001

Investigación en Agricultura
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Ruppenthal, M ,  Leihner, D.E. ,  Hilger, TH ,  Castillo Franco, JA ,  [Rainfall erosivity and erodibility of inceptisols in the Southwest Colombian Andes] ,  Rainfall erosivity and erodibility of inceptisols in the Southwest Colombian Andes
Journal Article 2009-08-30

Autor: Hiernaux, Pierre H.Y. Mougin, E. Diarra, L. Soumaguel, N. Lavenu, F. Tracol, Y. Diawara, M.

Twenty-five rangeland sites were monitored over two decades (1984–2006) first to assess the impact of the 1983–1984 droughts on fodder resources, then to better understand ecosystem functioning and dynamics. Sites are sampled along the south–north bioclimatic gradient in Gourma (Mali), within thr...

Enlace original: https://cgspace.cgiar.org/handle/10568/1955

Investigación en Agricultura
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Hiernaux, Pierre H.Y. ,  Mougin, E. ,  Diarra, L. ,  Soumaguel, N. ,  Lavenu, F. ,  Tracol, Y. ,  Diawara, M. ,  [Sahelian rangeland response to changes in rainfall over two decades in the Gourma region, Mali] ,  Sahelian rangeland response to changes in rainfall over two decades in the Gourma region, Mali
Journal Article 2005

Autor: Owen-Smith, N. Mason, D.R. Ogutu, J.

Through reconciling census totals with population structure, annual survival rates were estimated for the juvenile, yearling and adult stages of 10 ungulate species over 14 years or longer in South Africa's Kruger National Park. During this period four species maintained high abundance levels, wh...

Enlace original: https://cgspace.cgiar.org/handle/10568/32975

Investigación en Agricultura
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Owen-Smith, N. ,  Mason, D.R. ,  Ogutu, J. ,  [Correlates of survival rates for 10 African ungulate populations: density, rainfall and predation] ,  Correlates of survival rates for 10 African ungulate populations: density, rainfall and predation
Journal Article 2003

Autor: Jarlan, L. Mazzega, P. Mougin, E. Lavenu, F. Marty, G. Frison, P.L. Hiernaux, Pierre H.Y.

The West African Sahel rainfall regime is known for its spatio-temporal variability at different scales which has a strong impact on vegetation development. This study presents results of the combined use of a simple water balance model, a radiative transfer model and ERS scatterometer data to ...

Enlace original: https://cgspace.cgiar.org/handle/10568/33134

Investigación en Agricultura
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Jarlan, L. ,  Mazzega, P. ,  Mougin, E. ,  Lavenu, F. ,  Marty, G. ,  Frison, P.L. ,  Hiernaux, Pierre H.Y. ,  [Mapping of Sahelian vegetation parameters from ERS scatterometer data with an evolution strategies algorithm] ,  Mapping of Sahelian vegetation parameters from ERS scatterometer data with an evolution strategies algorithm
Journal Article 2000

Autor: Frison, P.L. Mougin, E. Jarlan, L. Karam, M.A. Hiernaux, Pierre H.Y.

ERS wind scatterometer (WSC) and SSNI/I data are compared for monitoring the seasonal variation of herbaceous vegetation over a sahelian region. Temporal evolution of polarization difference brightness temperatures derived from SSM/I data and WSC backscattering coefficient acquired at 45° of inci...

Enlace original: https://cgspace.cgiar.org/handle/10568/28681

Investigación en Agricultura
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Frison, P.L. ,  Mougin, E. ,  Jarlan, L. ,  Karam, M.A. ,  Hiernaux, Pierre H.Y. ,  [Comparison of ERS wind-scatterometer and SSM/I data for Sahelian vegetation monitoring] ,  Comparison of ERS wind-scatterometer and SSM/I data for Sahelian vegetation monitoring
Journal Article 1996

Autor: Hiernaux, Pierre H.Y. Turner, M.D.

1. growth and nutrient-uptake responses of annual rangeland to defoliation were studied at 13 sandy range sites located across the Sahelian zone of mali between 1977 and 1989. 34 clipping experiments (site-years) were conducted using identical treatment designs with respect to the timing and freq...

Enlace original: https://cgspace.cgiar.org/handle/10568/28870

Investigación en Agricultura
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Hiernaux, Pierre H.Y. ,  Turner, M.D. ,  [The effect of clipping on growth and nutrient uptake of Sahelian annual rangelands] ,  The effect of clipping on growth and nutrient uptake of Sahelian annual rangelands
Journal Article 2000

Autor: Jones, Peter G. Thornton, Philip K.

A software package to generate daily weather data for Latin America and Africa is described. The program is based on a stochastic weather generator that uses a third-order Markov process to model daily weather data. The model has been fitted to data from more than 9200 stations with long runs of ...

Enlace original: https://cgspace.cgiar.org/handle/10568/30038

Investigación en Agricultura
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Jones, Peter G. ,  Thornton, Philip K. ,  [MarkSim: Software to generate daily weather data for Latin America and Africa] ,  MarkSim: Software to generate daily weather data for Latin America and Africa
Journal Article 2015

Autor: Lacombe, Guillaume Ribolzi, Olivier Rouw, Anneke de Pierret, Alain Latsachak, K. Silvera, N. Pham Dinh, R. Orange, D. Janeau, Jean L. Soulileuth, B. Robain, H. Taccoen, A. Sengphaathith, P. Mouche, E. Sengtaheuanghoung, Oloth Tran Duc, T. Valentin, Christian

The humid tropics are exposed to an unprecedented modernization of agriculture involving rapid and highly-mixed land-use changes with contrasted environmental impacts. Afforestation is often mentioned as an unambiguous solution for restoring ecosystem services and enhancing biodiversity. One cons...

Enlace original: https://cgspace.cgiar.org/handle/10568/69470

Investigación en Agricultura
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Lacombe, Guillaume ,  Ribolzi, Olivier ,  Rouw, Anneke de ,  Pierret, Alain ,  Latsachak, K. ,  Silvera, N. ,  Pham Dinh, R. ,  Orange, D. ,  Janeau, Jean L. ,  Soulileuth, B. ,  Robain, H. ,  Taccoen, A. ,  Sengphaathith, P. ,  Mouche, E. ,  Sengtaheuanghoung, Oloth ,  Tran Duc, T. ,  Valentin, Christian ,  [Afforestation by natural regeneration or by tree planting: examples of opposite hydrological impacts evidenced by long-term field monitoring in the humid tropics] ,  Afforestation by natural regeneration or by tree planting: examples of opposite hydrological impacts evidenced by long-term field monitoring in the humid tropics

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