Constancy of local spread rates for buffelgrass (Pennisetum ciliare L.) in the Arizona Upland of the Sonoran Desert

Agriculture & Biology

• Cenchrus ciliaris 100%
• Sonoran Desert 99%
• highlands 65%
• fire regime 51%
• germination 50%
• logit analysis 42%
• climatic factors 40%
• space and time 39%
• photographs 35%
• deserts 33%
• mountains 29%
• climate 28%
• vegetation 26%
• grasses 26%
• prediction 24%
• winter 23%
• summer 23%

Earth & Environmental Sciences

• constancy 85%
• desert 59%
• germination 40%
• rate 23%
• climatic factor 19%
• aerial photograph 18%
• logistics 15%
• grass 15%
• mitigation 13%
• mountain 11%
• winter 10%
• vegetation 10%
• summer 10%
• climate 9%
• prediction 8%
• distribution 6%