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The Status and Distribution of Freshwater Biodiversity in Western Africa
… river flows north- eastwards into Mali and through semi-arid grasslands bordering the dry Sahel region. Here the … the river flows 450km south into the rainforest zone and forms the Niger Delta on the Atlantic coast of … north-west into Senegal and Mauritania and into dryer semi arid grasslands. The Lake Chad system is just south of the …
Global Re-introduction Perspectives: 2011 - More case studies from around the globe
… is highly regulated and rarely inundates the riparian zone. Therefore, the main habitat of the bitterling is … gazella released in central Saudi Arabia. Journal of Arid Environments 44: 247 - 258. Wronski, T. 2010. Population … in the Ibex Reserve, central Saudi Arabia. Journal of Arid Environments 74: 1427 - 1434 Wronski, T., Alageel, K., …
Advancing the Species Conservation Agenda. An overview of the IUCN SSC Network 2009 2012
… • Water over-extraction (particularly islands and arid regions) • Invasive species • Deforestation RLA Focal … and semi-desert ecotopes • Include algal symbionts! • Arid lichens from the Red Data Book of Ukraine: studying, …