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Rivers Network

Sharing Knowledge - Raising Awareness - Bridging River's Advocates

Galana (Sabaki) (5)

Web Mapping development : Rivers Network

Source RAMSAR sites :https://rsis.ramsar.org

Source "Protected Areas" :World Database on Protected Areas (WDPA), a join project of IUCN and UNEP - March 2018

Source Dams Data Base - GRanDv1 : Lehner, B., C. Reidy Liermann, C. Revenga, C. Vorosmarty, B. Fekete, P. Crouzet, P. Doll, M. Endejan, K. Frenken, J. Magome, C. Nilsson, J.C. Robertson, R. Rodel, N. Sindorf, and D. Wisser. 2011. Global Reservoir and Dam Database, Version 1 (GRanDv1): Dams, Revision 01. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). SEDAC

Source Rainfall :WorldClim Version 2 - Mean average rainfall (mm) -period 1970-2000 resolution 5 minutes (approx 100 km2)

Source Population Data Base: Center for International Earth Science Information Network - CIESIN - Columbia University. 2017. Gridded Population of the World, Version 4 (GPWv4): Population Count, Revision 10. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC) Accessed 23 Feb 2018. These data were treated afterwards by Rivers Network to fit with river basin limits and formated for web maps purposes. The density ranking is based on the DN values from SEDAC data base.

The SaveAberdarerivers.org was started by concerned Murang’a County residents who understand the value of best river management practices. "Our vision is to protect all the rivers that flow from Nyandarua Mountain range (Aberdare) from opportunistic, unsustainable flow extraction and environmental degradation". Unsustainable extraction consists ofdiverting excessive amounts of water...

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