Rainfall, topography and primary production relationships in a semiarid ecosystem

Agriculture & Biology

• normalized difference vegetation index 100%
• primary productivity 90%
• topography 81%
• rain 59%
• ecosystems 57%
• net primary productivity 24%
• meteorological data 22%
• catenas 16%
• digital elevation models 15%
• soil profiles 10%
• shoulders 10%
• water 7%
• growing season 7%
• drying 7%
• germination 6%

Earth & Environmental Sciences

• NDVI 71%
• primary production 71%
• topography 55%
• rainfall 48%
• ecosystem 45%
• net primary production 23%
• catena 13%
• senescence 12%
• germination 10%
• water availability 9%
• soil profile 9%
• growing season 8%
• digital elevation model 8%
• drying 8%
• timescale 6%
• distribution 6%
• runoff 6%
• effect 4%
• water 2%