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Issuesterras de pastagemLandLibrary Resource
There are 2, 164 content items of different types and languages related to terras de pastagem on the Land Portal.

terras de pastagem

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Large-scale implementation of adaptation and mitigation actions in agriculture

Reports & Research
Julho, 2013
Brasil
Canadá
China
Dinamarca
Índia
Níger
Tanzania
Vietnam
América Central
América do Sul
América do Norte
Ásia Meridional
Sudeste Asiático
África Ocidental
África
Ásia
Ásia Oriental
África Oriental

This paper identifies sixteen cases of large-scale actions in the agriculture and forestry sectors that have adaptation and/or mitigation outcomes, and distils lessons from the cases. The cases cover policy and strategy development (including where climate-smart objectives were not the initial aim), climate risk management through insurance, weather information services and social protection, and agricultural initiatives that have a strong link to climate change adaptation and mitigation.

Key lessons learned include:

Length of Growing Period over Africa: Variability and Trends from 30 Years of NDVI Time Series

Journal Articles & Books
Fevereiro, 2013

The spatial distribution of crops and farming systems in Africa is determined by the duration of the period during which crop and livestock water requirements are met. The length of growing period (LGP) is normally assessed from weather station data—scarce in large parts of Africa—or coarse-resolution rainfall estimates derived from weather satellites. In this study, we analyzed LGP and its variability based on the 1981–2011 GIMMS NDVI3g dataset. We applied a variable threshold method in combination with a searching algorithm to determine start- and end-of-season.

Linking livestock and natural resource management

Reports & Research
Dezembro, 1999

The Borana people are the predominant ethnic group on the Borana plateau in southern Ethiopia. Though traditionally transhumant pastoralists, they have recently increased their reliance on crops. Rainfall in the region averages between 353 and 873 mm; variability is high, with coefficients of variation ranging from 0.21 to 0.68. Anecdotal evidence implies that the vulnerability of pastoralist households to drought is increasing; stock levels increase dramatically during good rainfall years but plummet when rainfall is poor, indicating that the drought cycle is becoming more pronounced.

Les recherches du CIPEA en 1980

Journal Articles & Books
Dezembro, 1981

Presents and discusses ILCA's research on smallholder farming in the highlands, village sheep and goat production in the humid zone, cattle production in the subhumid zone, pastoral production in the arid zones of West Africa, range livestock production in eastern and southern Africa, and breed evaluation and herd modelling.