A review of recent ecological changes in the Sahel, with particular reference to land-use change, plants, birds and mammals

Earth & Environmental Sciences

• migratory bird 100%
• land use change 67%
• mammal 65%
• bird 62%
• wetland 58%
• agricultural change 57%
• biodiversity 54%
• poisoning 41%
• literature review 37%
• human population 37%
• tourism 33%
• protected area 33%
• artifact 31%
• land cover 30%
• drought 29%
• society 28%
• disturbance 25%
• productivity 25%
• land use 24%
• remote sensing 23%
• rainfall 23%
• vegetation 22%
• distribution 13%

Agriculture & Biology

• Sahel 99%
• land use change 90%
• mammals 54%
• birds 45%
• migratory birds 44%
• biodiversity 30%
• fire frequency 27%
• ecological footprint 27%
• social welfare 26%
• wetland plants 25%
• land cover 24%
• tourism 23%
• agricultural productivity 22%
• remote sensing 21%
• human population 20%
• wetlands 18%
• land use 18%
• poisoning 17%
• conservation areas 17%
• income 16%
• drought 14%
• rain 14%
• death 14%
• vegetation 13%