Effects of ground water decline on riparian vegetation of semiarid regions: The San Pedro, Arizona

Agriculture & Biology

• riparian vegetation 95%
• groundwater 73%
• wetlands 33%
• terraces 15%
• floodplains 13%
• alluvial aquifer 11%
• Salix gooddingii 11%
• Prosopis velutina 10%
• Populus fremontii 9%
• rivers 8%
• Sporobolus 8%
• fine-textured soils 8%
• ecosystems 8%
• desertification 7%
• aquifers 7%
• ground cover plants 7%
• Salix 6%
• forest types 6%
• herbaceous plants 6%
• indicator species 5%
• woody plants 5%
• arid zones 5%
• Populus 5%
• plant communities 5%
• highlands 5%
• herbs 5%
• flora 4%

Earth & Environmental Sciences

• riparian vegetation 81%
• semiarid region 70%
• groundwater 40%
• wetland 26%
• indicator 20%
• effect 15%
• terrace 10%
• floodplain 10%
• plant species 10%
• aquifer 8%
• woody plant 6%
• ecosystem 6%
• desertification 6%
• arid region 5%
• river 5%
• plant community 5%
• flora 5%
• substitution 5%
• pumping 4%
• world 3%
• loss 2%
• soil 2%

Medicine & Life Sciences

• Groundwater 100%
• Wetlands 41%
• Forests 17%
• Populus 16%
• Salix 16%
• Rivers 11%
• Ecosystem 10%
• Prosopis 8%
• Conservation of Natural Resources 6%
• Soil 5%