Agriculture

Livestock predation in South Africa: The need for and value of a scientific assessment

Submitted by Felicity Downes on

Predation of livestock in South Africa has been estimated to cost in excess of ZAR1 billion in losses per
year and has complex social, economic and ecological drivers and consequences. In this context, livestock
can be broadly defined as domesticated animals and wildlife (the former excluding poultry and the latter
including ostrich, Struthio camelus) managed for commercial purposes or human benefit in free-ranging (or
semi-free ranging) circumstances that render them vulnerable to predation. This conflict between livestock

Agriculture

Governing agricultural drought: Monitoring using the vegetation condition index

Submitted by Anonymous (not verified) on

This paper investigates the spatial and temporal aspect of seasonal agricultural drought in Ethiopia during the cropping season using Vegetation Condition Index. SPOT-VGT S10 NDVI time-series for the period 1998 to 2013 was employed. Five hundred and sixty-seven dekadal images were administered in order to produce the multi-temporal agricultural drought maps. Accordingly, the analysis showed different causes for the nation-wide drought events occurred in the years 1998, 2000, 2002, 2009, and 2010.

Agriculture

Estimating the impact of a food security program by propensity-score matching

Submitted by Anonymous (not verified) on

Reducing poverty and improving household food security remains an important policy objective for rural development in the semi-arid areas of many countries in Africa. Many development programs have been introduced in efforts to bring the cycle of poverty and food insecurity to an end. This paper investigates the impact of a food security package (FSP) program in improving rural household’s food consumption in Tigray region, Northern Ethiopia.

Agriculture

The Effect of Enclosures in Rehabilitating Degraded Vegetation: A Case of Enderta District, Northern Ethiopia

Submitted by Anonymous (not verified) on

Ethiopia is one of the African countries facing problems of environmental degradation. In particular, the problem is severe in the Tigray region of Northern Ethiopia highlands where, environmental degradation is threatening many parts of the region. Efforts to contain this problem and facilitate natural rehabilitation have been made at several levels. The establishment of area enclosures, and soil and water conservation works are two of the main strategies promoted to contain land degradation and restore the natural vegetation.

Agriculture

Coping with Food Insecurity on a Micro-Scale: Evidence from Ethiopian Rural Households

Submitted by Anonymous (not verified) on

This article examines the main household demographics and economic factors associated with food insecurity and coping behavior of rural households employed during times of food shortages in northern Ethiopia. Using a cost-of-basic-needs approach we estimated the food poverty line. This cut-off value was used to classify households as either food secure or insecure.

Agriculture

Farmers Prone to Drought Risk: Why Some Farmers Undertake Farm-Level Risk-Reduction Measures While Others Not

Submitted by Anonymous (not verified) on

This research investigates farmers’ cognitive perceptions of risk and the behavioral intentions to undertake farm-level risk-reduction measures. It has been observed that people who are susceptible to natural hazards often fail to act, or do very little, to protect their assets or lives.

Agriculture

Farm Level Adaptation to Climate Change: The Case of Farmer’s in the Ethiopian Highlands

Submitted by Anonymous (not verified) on

 In Ethiopia, climate change and associated risks are expected to have serious consequences for agriculture and food security. This in turn will seriously impact on the welfare of the people, particularly the rural farmers whose main livelihood depends on rain-fed agriculture. The level of impacts will mainly depend on the awareness and the level of adaptation in response to the changing climate.

Agriculture, Climate Change

Spatial and temporal assessment of drought in the Northern highlands of Ethiopia

Submitted by Anonymous (not verified) on

With the development of global changes, researchers from all over the world increasingly pay attention to drought detection, and severe droughts that may have resulted from climate change. In this paper, spatial and temporal variability of drought is evaluated based on precipitation data and remotely sensed images. The standard precipitation index (SPI) and vegetation condition index (VCI) are used to evaluate the spatial and temporal characteristics of meteorological and vegetative drought in Tigray, Northern Ethiopia.

Agriculture