%0 Journal Article %J Photochemical & Photobiological Sciences %D 2013 %T Tropical high-altitude Andean lakes located above the tree line attenuate UV-A radiation more strongly than typical temperate alpine lakes %A Aguilera, Ximena %A Lazzaro, Xavier %A Coronel, S %B Photochemical & Photobiological Sciences %V Advance Ar %G eng %R 10.1039/c3pp25285j