United Republic of Tanzania: Integrated Context Analysis (ICA), 2015

This layer contains information about the drought risk estimated during the Integrated Context Analysis (ICA) run in Tanzania in 2015 by first-level administrative area. Data source: HQ VAM Analysis of CHIRPS Rainfall Estimates (RFE), 2010-2014. The key indicators used for the analysis were the percentage of surface affected by poor growing seasons and the maximum number of poor growing seasons.

This layer contains information about the natural shocks risk (floods, landslides and droughts) estimated during the Integrated Context Analysis (ICA) run in Tanzania in 2015 by first-level administrative area. Data source: UNEP/UNISDR GAR 2013, HQ VAM Analysis of CHIRPS RFE 2010-2014.

This layer contains information about the most predominant livelihood zones - by first-level administrative area - identified during the Integrated Context Analysis (ICA) run in Tanzania in 2015. Data source: Fewsnet, 2008.

This layer contains information about the landslide risk estimated during the Integrated Context Analysis (ICA) run in Tanzania in 2015 by first-level administrative area. Data source: UNEP/UNISDR GAR 2011. The key indicators used for the analysis were the maximum expected frequency of landslide events - with a 100-year return period - and the percentage of surface at landslide risk.

This layer contains information about the rapid on-set shocks risk (floods and landslides) estimated during the Integrated Context Analysis (ICA) run in Tanzania in 2015. Data source: UNEP/UNISDR GAR, 2011. The two Low/Medium/High classifications for flood and landslide risk have been combined together and merged to yield a single risk classification.

This layer contains information about the land degradation phenomenon - by first-level administrative area - observed for the purposes of the Integrated Context Analysis (ICA) run in Tanzania in 2015. Data sources: HQ OSEP GIS Analysis of NASA MODIS 2001-2012, WorldClim 1970-2000, FAO data and NASA SRTM Digital Elevation Model. The main indicators used for the analysis were the average ecological changes observed between 2001 and 2012 and the percentage of erosion-prone surface.

This layer contains information about the recurrence of food insecurity observed during the Integrated Context Analysis (ICA) run in Tanzania in 2015 by first-level administrative area. Data source: Ministry of Agriculture, Food Security and Cooperatives (MAFC), 2010-2014. The key indicator used for the analysis was the percentage of food insecure population, with a threshold set to 20% considering the analysis of historical data from the Comprehensive Food Security and Vulnerability Analysis (CFSVA) done in 2005 and 2010 and updated in 2012. It should be noted that the food security assessments were performed covering only the districts identified by early warning indicators (production forecasts) as experiencing significant crop loss of above 30% of normal production due to drought and other factors - meaning that uncategorized districts are actually food secure.

This layer contains information about the main human settlements , codified by the ICA Categories of the relative region, used in the Integrated Context Analysis (ICA) run in Tanzania in 2015.

This layer contains information about the final classification resulting from the Integrated Context Analysis (ICA) run in Tanzania in 2015 by first-level administrative area.

This layer contains information about the flood risk estimated during the Integrated Context Analysis (ICA) run in Tanzania in 2015 by first-level administrative area. Data source: UNEP/UNISDR, 2011. The key indicators used for the analysis were the maximum expected frequency of flood events - with a 100-year return period - and the percentage of district surface exposed to flood risk.

This layer contains information about the malnutrition status estimated during the Integrated Context Analysis (ICA) run in Tanzania in 2015. Data sources: National Nutrition Survey, 2014. The main indicator used for the analysis was the prevalence of stunting in children aged below 5 years, classified according to the guidelines and thresholds suggested by the WHO.