Human and climate influences on frequent fire in a high-elevation tropical forest

Agriculture & Biology

• tropical forests 100%
• climate 75%
• fire regime 30%
• fire frequency 23%
• forest ecosystems 11%
• managers 10%
• surface area 9%
• Pinus hartwegii 9%
• climate change 8%
• humid tropics 7%
• degradation 6%
• oscillation 5%
• national parks 4%
• Mexico 4%
• ecosystems 3%
• synthesis 2%

Earth & Environmental Sciences

• tropical forest 94%
• climate 51%
• tropical forest ecosystem 11%
• twenty first century 7%
• surface area 5%
• humid tropics 5%
• disturbance 5%
• Southern Oscillation 4%
• climate change 4%
• ecological impact 4%
• loss 4%
• twentieth century 3%
• trend 3%
• national park 3%
• degradation 2%
• ecosystem 2%