Descubre y comparte nuestro conocimiento público

Se han encontrado 73 recursos

Resultados de búsqueda

Book 2007

Autor: Gonner, C. Haug, M. Cahyat, A. Wollenberg, Eva K. Jong, W. de Limberg, G. Cronkleton, P. Moeliono, M. Becker, M.

In this paper the authors discuss recent trends in poverty concepts and suggest a locally adapted multidimensional model for measuring and monitoring poverty. The model comprises nested layers with subjective wellbeing in the centre surrounded by a core of health, wealth and knowledge, and a cont...

Enlace original: https://cgspace.cgiar.org/handle/10568/19661

Investigación en Agricultura
Enlace permanente
Gonner, C. ,  Haug, M. ,  Cahyat, A. ,  Wollenberg, Eva K. ,  Jong, W. de ,  Limberg, G. ,  Cronkleton, P. ,  Moeliono, M. ,  Becker, M. ,  [Capturing nested spheres of poverty: a model for multidimensional poverty analysis and monitoring] ,  Capturing nested spheres of poverty: a model for multidimensional poverty analysis and monitoring
Journal Article 2000

Autor: Durrieu de Madron, L. Nasi, Robert Detienne, P.

This paper summarises the results of a study on the growth of 17 timber species that are commonly logged in African rainforest areas: aningre (Aningeria altissima), obeche (Triplochiton scleroxylon), bosse clair (Guarea cedrata), dabema (Piptadeniastrum africanum), dibetou (Lovoa trichilioides), ...

Enlace original: https://cgspace.cgiar.org/handle/10568/18158

Investigación en Agricultura
Enlace permanente
Durrieu de Madron, L. ,  Nasi, Robert ,  Detienne, P. ,  [Accroissements diametriques de quelques essences en foret dense Africaine] ,  Accroissements diametriques de quelques essences en foret dense Africaine
Journal Article 2003

Autor: Dewi, S. Chesson, P.

The lottery model of competition between species in a variable environmental has been influential in understanding how coexistence may result from interactions between fluctuating environmental and competitive factors. Of most importance, it has led to the concept of the storage effect as a mecha...

Enlace original: https://cgspace.cgiar.org/handle/10568/18968

Investigación en Agricultura
Enlace permanente
Dewi, S. ,  Chesson, P. ,  [The age structured lottery model] ,  The age structured lottery model
Journal Article 2005

Autor: Toma, T. Ishida, A. Matius, P.

Between 1988 and 2000, changes in the above-ground biomass (AGB) of trees in an East Kalimantan lowland forest, damaged by fires in 1982-83 and 1998, were estimated using allometric functions and an annual inventory of stem diameter. The original vegetation of the study site was lowland dipteroca...

Enlace original: https://cgspace.cgiar.org/handle/10568/19155

Investigación en Agricultura
Enlace permanente
Toma, T. ,  Ishida, A. ,  Matius, P. ,  [Long-term monitoring of post-fire above ground biomass recovery in a lowland dipterocarp forest in East Kalimantan, Indonesia] ,  Long-term monitoring of post-fire above ground biomass recovery in a lowland dipterocarp forest in East Kalimantan, Indonesia
Journal Article 1997

Autor: Sunderlin, William D.

One of the key goals of social forestry is to involve the poor as project beneficiaries. It is possible to measure the degree of attainment of this goal by collecting socioeconomic data before and after project implementation. This approach cannot be applied at the many sites where ex-ante data w...

Enlace original: https://cgspace.cgiar.org/handle/10568/17829

Investigación en Agricultura
Enlace permanente
Sunderlin, William D. ,  [An ex-post methodology for measuring poor people's participation in social forestry: an example from Java, Indonesia] ,  An ex-post methodology for measuring poor people's participation in social forestry: an example from Java, Indonesia
Journal Article 2003

Autor: Sheil, Douglas

Tree stems contract and expand as stem water is depleted and replaced. Band dendrometer studies suggest that such daily changes are small (<0.2 mm diameter), and they are ignored in most growth measurements. However, several studies using other approaches note larger changes (even >1 cm diameter)...

Enlace original: https://cgspace.cgiar.org/handle/10568/18794

Investigación en Agricultura
Enlace permanente
Sheil, Douglas ,  [Growth assessment in tropical trees: large daily diameter fluctuations and their concealment by dendrometer bands] ,  Growth assessment in tropical trees: large daily diameter fluctuations and their concealment by dendrometer bands
Book Chapter 2004

Autor: Hiratsuka, M. Toma, T. Yamada, M. Heriansyah, I. Morikawa, Y.

Acacia Mangium Willd. is one of the most important tree species grown in commercial plantation in Monsoon Asia. Recently, the need for accurate information in the biomass in plantations has become more urgent, especially since the amount of carbon sequestered in afforestation/reforestation Clean ...

Enlace original: https://cgspace.cgiar.org/handle/10568/19032

Investigación en Agricultura
Enlace permanente
Hiratsuka, M. ,  Toma, T. ,  Yamada, M. ,  Heriansyah, I. ,  Morikawa, Y. ,  [A general allometric equation for estimating biomass in Acacia mangium plantations] ,  A general allometric equation for estimating biomass in Acacia mangium plantations
Journal Article 2003

Autor: Pérez Cordero, L.D. Kanninen, M.

Estimation of the commercial volume to diameters and variable heights for Tectona grandis L.F. in Costa Rica. Management practices for Tectona grandis have improved during the last decade. However, accurate volume equations are not available yet. The aim of this study was to test equations which ...

Enlace original: https://cgspace.cgiar.org/handle/10568/18798

Investigación en Agricultura
Enlace permanente
Pérez Cordero, L.D. ,  Kanninen, M. ,  [Estimacion del volumen comercial a diametros y alturas variables para Tectona grandis L.F. en Costa Rica] ,  Estimacion del volumen comercial a diametros y alturas variables para Tectona grandis L.F. en Costa Rica
Journal Article 2004

Autor: Dewi, S. Chesson, P.

General measures summarizing the shapes of mortality and fecundity schedules are proposed. These measures are derived from moments of probability distribution related to mortality and fecundity schedules. Like moments, these measures form infinite sequences, but the first terms of these sequences...

Enlace original: https://cgspace.cgiar.org/handle/10568/18965

Investigación en Agricultura
AGE
Enlace permanente
Dewi, S. ,  Chesson, P. ,  [Age-structured population growth rates in constant and variable environments: a near equilibrium approach] ,  Age-structured population growth rates in constant and variable environments: a near equilibrium approach
Working Paper 1984

Autor: Bille, Jean-Claude

Discusses, briefly, the principle of radiometric measurements and presents results of ground measurements on reflectance, grass cover (both green plants & total cover), and grass biomass in Sidamo, Ethiopia. Includes analysis of the correlation of the normalized difference green vegetation index ...

Enlace original: https://cgspace.cgiar.org/handle/10568/4260

Investigación en Agricultura
Enlace permanente
Bille, Jean-Claude ,  [Radiometric measurements] ,  Radiometric measurements

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo