60  Phylogenetic classification of the world’s tropical forests.

59  Processing bulk natural wood into a high-performance structural material.

58  Nitrogen-fixing trees inhibit growth of regenerating Costa Rican rainforests.

57  The extent of forest in dryland biomes.

56  Ecosystem restoration strengthens pollination network resilience and function.

55  Airborne laser-guided imaging spectroscopy to map forest trait diversity and guide conservation.

54  The last frontiers of wilderness: Tracking loss of intact forest landscapes from 2000 to 2013.

53  No growth stimulation of Canada’s boreal forest under half-century of combined warming and CO2 fertilization.

52  Radiocarbon dating of seized ivory confirms rapid decline in African elephant populations and provides insight into illegal trade.

51  Estimating economic losses to tourism in Africa from the illegal killing of elephants.

Free Images for Presentation: sunipix SUNIPIX