IUCN Production of Rangeland Resource Management Maps of the Lower Tana Basin Request for Proposal-Jobs in Kenya 2014   Request for a Proposal for the Production of Rangeland Resource Management Maps of the Lower Tana Basin using GIS Data with an Overlay of Community and Visioning Information 1. Background The International Union for Conservation of Nature (IUCN) was founded in 1948 to influence, encourage and assist societies throughout the world to conserve the integrity and diversity of nature and ...