Descubre y comparte nuestro conocimiento público

Se han encontrado 437 recursos

Resultados de búsqueda

Delgado, Christopher L.Narrod, C.[Addressing environmental externalities in the scaling-up of the livestock sector]Addressing environmental externalities in the scaling-up of the livestock sector
Winslow, M.D.[Charting a new course: CIAT's initiative in resource management research for Latin America and the Caribbean: a review and status report, 1991 through 1994]Charting a new course: CIAT's initiative in resource management research for Latin America and the Caribbean: a review and status report, 1991 through 1994

Based on research results, the advantages of cassava over other crops, the use of improved cv. for different ecosystems, good management practices, crop protection, and soil fertility requirements are discussed in detail. (CIAT)


Cock, James H.[Some factors in successful cropping. 9. Cassava]Some factors in successful cropping. 9. Cassava

The potential distribution map of the Cassava Greenmite is the result of a weighted overlay combination of several ecological models and a set of environmental variables. Models used were Environmental Distance, Genetic Alrgorithm for Rule-set Production and Support vector Machines. Environmental...


Herrera Campo, Beatriz VanessaHyman, GlennBellotti, Anthony C.[Replication data for: Threats to cassava production: known and potential geographic distribution of four key biotic constraints]Replication data for: Threats to cassava production: known and potential geographic distribution of four key biotic constraints
Souza, D.M. deFlynn, D.F.B.DeClerck, Fabrice A.J.Rosenbaum, R.K.Melo Lisboa, H. deKoellner, T.[Land use impacts on biodiversity in LCA: proposal of characterization factors based on functional diversity]Land use impacts on biodiversity in LCA: proposal of characterization factors based on functional diversity

Forest fires have many implications for biological diversity.This article showed the effects of forest fires on the forest ecology, the impact of human-induced or severe natural wildfire on plant diversity, effects of fire on forest fauna and effects of suppression of the natural fire regime. In ...


Nasi, RobertMeijaard, E.Applegate, G.Moore, P.[Forest fire and biological diversity]Forest fire and biological diversity
Autor: Smith, L.

This module is about water resources, their complex relationship with the environment and the economy and the growing problem of water scarcity and the various options that exist to deal with this problem. The module examines how water is allocated between various competing demands and explores t...


Smith, L.[C126 - Water resources management. 10 units. [Training/Course material].]C126 - Water resources management. 10 units. [Training/Course material].

A major challenge in trading ecosystem services is the need to quantify and commoditise services, for monitoring and verification as well as for trade. This is relatively straightforward for goods such as forest honey or shade-grown coffee, but potentially complex for services such as water purif...


Meijaard, E.Sheil, DouglasGuariguata, M.R.Nasi, RobertSunderland, T.C.H.Putzel, L.[Ecosystem services certification: Opportunities and constraints]Ecosystem services certification: Opportunities and constraints
Grace, DeliaOmore, Amos O.Kang'ethe, Erastus K.Nasinyama, G.Randolph, Thomas F.[Risk analysis: an emerging ecohealth perspective?]Risk analysis: an emerging ecohealth perspective?

The overlap of large carnivores, livestock and people can engender conflicts that often threaten the future viability of carnivore populations in the pastoral systems of Africa. A playback survey of lions Panthera leo, spotted hyenas Crocuta crocuta and black-backed jackals Canis mesomelas and a ...


Ogutu, J.Bhola, N.Reid, Robin S.[The effects of pastoralism and protection on the density and distribution of carnivores and their prey in the Mara ecosystem of Kenya]The effects of pastoralism and protection on the density and distribution of carnivores and their prey in the Mara ecosystem of Kenya

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso