Descubre y comparte nuestro conocimiento público

Se han encontrado 4 recursos

Resultados de búsqueda

Journal Article 2002

Autor: Decaëns, Thibaud Jiménez Jaén, J.J.

This study was carried out in the Eastern Plains of Colombia and assessed the impact of agricultural intensification on the structure of earthworm communities. Earthworms were hand-sorted in a variety of agroecosystems of increasing intensity, from natural savanna to pastures and annual crops. An...

Enlace original: https://cgspace.cgiar.org/handle/10568/42762

Investigación en Agricultura
Enlace permanente
Decaëns, Thibaud ,  Jiménez Jaén, J.J. ,  [Earthworm communities under an agricultural intensification gradient in Colombia] ,  Earthworm communities under an agricultural intensification gradient in Colombia
Journal Article 2011

Autor: Jiménez, J.J. Decaëns, Thibaud Amézquita Collazos, Edgar Rao, Idupulapati M. Thomas, Richard J. Lavelle, Patrick M.

In this study, we investigated the spatial distribution of an earthworm community together with the heterogeneity of selected soil properties in a gallery forest (GF) of the Colombian Llanos . We performed fine-scale spatial variability by intensively sampling 100 points distributed in the nodes...

Enlace original: https://cgspace.cgiar.org/handle/10568/44094

Investigación en Agricultura
Enlace permanente
Jiménez, J.J. ,  Decaëns, Thibaud ,  Amézquita Collazos, Edgar ,  Rao, Idupulapati M. ,  Thomas, Richard J. ,  Lavelle, Patrick M. ,  [Short range spatial variability of soil physico-chemical variables related to earthworm clustering in a Neotropical gallery forest] ,  Short range spatial variability of soil physico-chemical variables related to earthworm clustering in a Neotropical gallery forest
Journal Article 2000

Autor: Jiménez Jaén, J.J. Decaëns, Thibaud

The vertical distribution of native earthworm species from natural and disturbed savannas in the Oxisols of the Colombian Llanos was assessed in a native savanna and in a 17-year-old grazed grass-legume pasture during a period of 17?months. Different patterns of vertical stratification were obser...

Enlace original: https://cgspace.cgiar.org/handle/10568/44222

Investigación en Agricultura
Enlace permanente
Jiménez Jaén, J.J. ,  Decaëns, Thibaud ,  [Vertical distribution of earthworms in grassland soils of the Colombian Llanos] ,  Vertical distribution of earthworms in grassland soils of the Colombian Llanos
Journal Article 1994

Autor: Decaëns, Thibaud Lavelle, Patrick M. Jiménez Jaén, J.J. Escobar, G. Rippstein, G

The effect of different types of land management on the soil macrofauna of the savanna has been assesed using the T.S.B.F. method. Macrofauna of the forest and savanna has a high density (4293 and 2830 ind.m(2)) and moderate biomass (13.6 and 15.3 g.m(-2)). Traditional grazing significantly incre...

Enlace original: https://cgspace.cgiar.org/handle/10568/43554

Investigación en Agricultura
Enlace permanente
Decaëns, Thibaud ,  Lavelle, Patrick M. ,  Jiménez Jaén, J.J. ,  Escobar, G. ,  Rippstein, G ,  [Impact of land management on soil macrofauna in the Oriental Llanos of Colombia] ,  Impact of land management on soil macrofauna in the Oriental Llanos of Colombia

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo