Scientists Find Megadiversity at Top of Amazon Forest
![The Carnegie Institution Spectranomics project debut study collected and analyzed foliage from 3,560 canopies across 19 forests in Peru, including this lowland area. (Greg Asner)](https://gdb.voanews.com/60712e8a-5f4b-4edc-b2e8-1f17cb2384d4_w1024_q10_s.jpg)
1
The Carnegie Institution Spectranomics project debut study collected and analyzed foliage from 3,560 canopies across 19 forests in Peru, including this lowland area. (Greg Asner)
![The tropical mountain forests are a complex patchwork of different chemicals that evolved over time to help them adapt to geological conditions, land use and pests. (Greg Asner)](https://gdb.voanews.com/041ac82d-89fa-461d-989b-5777d145e213_w1024_q10_s.jpg)
2
The tropical mountain forests are a complex patchwork of different chemicals that evolved over time to help them adapt to geological conditions, land use and pests. (Greg Asner)
![Clear waters run through the unpolluted Andean forest. (Greg Asner)](https://gdb.voanews.com/22f61315-45f4-47be-a74d-85d8eb0697aa_w1024_q10_s.jpg)
3
Clear waters run through the unpolluted Andean forest. (Greg Asner)
![Ecologist Greg Asner leads the Carnegie Institution Spectranomics project to map canopy function and biological diversity throughout tropical forests of the world. (Robin Martin)](https://gdb.voanews.com/8baa5d55-7327-4fbb-af7a-f1b92dbcb2d0_w1024_q10_s.jpg)
4
Ecologist Greg Asner leads the Carnegie Institution Spectranomics project to map canopy function and biological diversity throughout tropical forests of the world. (Robin Martin)