1343-117 - A kayaker surfs big standing waves of the Potomac River near Great Falls in his whitewater boat, Virginia, United States of America, North America
1343-107 - Whitewater kayakers run the last drop of the Fishladder on the Great Falls of the Potomac River, Maryland, United States of America, North America
1343-115 - A kayaker surfs big standing waves of the Potomac River near Great Falls in his whitewater boat, Virginia, United States of America, North America
1343-106 - A whitewater kayaker runs the drop known as Bitch Monkey on the Great Falls of the Potomac River, Maryland, United States of America, North America
1343-28 - Kayakers thread their way down a series of challenging drops that make up Great Falls of the Potomac River, Virginia, United States of America, North America
1343-63 - Skip Brown surfs his whitewater kayak on a glassy standing wave on the Colorado River through the Grand Canyon, Arizona, United States of America, North America
1343-57 - Skip Brown paddles his whitewater kayak through rapids on the Colorado River through the Grand Canyon, Arizona, United States of America, North America
1343-34 - Skip Brown surfs his whitewater kayak on a glassy standing wave on the Colorado River through the Grand Canyon, Arizona, United States of America, North America
1343-47 - Photographer Skip Brown surfs his whitewater kayak through big water on the Potomac River below Great Falls, Virginia, United States of America, North America
1343-46 - Photographer Skip Brown surfs his kayak on a whitewater wave on the Potomac River, border of Virginia and Maryland, United States of America, North America
1343-53 - Photographer Skip Brown surfs his kayak on a whitewater wave on the Potomac River on the border of Virginia and Maryland, United States of America, North America
1112-5706 - Shooting the rapids in a raft on the Colorado River, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America
1112-5703 - Shooting the rapids in a raft on the Colorado River, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America
1112-5705 - Shooting the rapids in a raft on the Colorado River, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America
1112-5711 - Shooting rapids in a kayak on the Colorado River, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America
1112-5710 - Shooting rapids in a kayak on the Colorado River, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America
1112-5709 - Shooting rapids in a kayak on the Colorado River, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America
1112-5704 - Shooting the rapids in a raft on the Colorado River, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America
1112-5716 - Rapids on the Colorado River, Marble Canyon, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America
762-398 - Rapids between Mora Lake and Little Saganaga Lake, Boundary Waters Canoe Area Wilderness, Superior National Forest, Minnesota, United States of America, North America
1241-222 - Mistaya Canyon waterfalls at sunset with evening light and Mount Sarbach, Banff National Park, UNESCO World Heritage Site, Alberta, Canadian Rockies, Canada, North America
1241-220 - Mistaya Canyon waterfalls at sunset with evening light and Mount Sarbach, Banff National Park, UNESCO World Heritage Site, Alberta, Canadian Rockies, Canada, North America
1241-219 - Mistaya Canyon waterfalls at sunset with evening light and Mount Sarbach, Banff National Park, UNESCO World Heritage Site, Alberta, Canadian Rockies, Canada, North America
1241-218 - Mistaya Canyon waterfalls at sunset with evening light and Mount Sarbach, Banff National Park, UNESCO World Heritage Site, Alberta, Canadian Rockies, Canada, North America
1241-221 - Mistaya Canyon waterfalls at sunset with evening light and Mount Sarbach, Banff National Park, UNESCO World Heritage Site, Alberta, Canadian Rockies, Canada, North America
1176-1337 - A subway station showing a train and commuter platform on the Metro de Santiago rapid transit system station, Santiago, Chile, South America
1116-47431 - Two women packrafters negotiating a tributary of the Charley River in summertime, Yukon–Charley Rivers National Preserve, Alaska, United States of America
860-287450 - Tara Oceans Expeditions - May 2011. Tara with deployed plancton nets. On "station", the boat is drifting without engine or sails. Tara Oceans, a unique expedition: Tara Oceans is the very first attempt to make a global study of marine plankton, a form of sea life that includes organisms as small as viruses and bacterias, and as big as medusas. Our goal is to better understand planktonic ecosystems by exploring the countless species, learning about interactions among them and with their environment. Marine plankton is the only ecosystem that is almost continuous over the surface of the Earth. Studying plankton is like taking the pulse of our planet. Recently, scientists have discovered the great importance of plankton for the climate: populations of plankton are affected very rapidly by variations in climate. But in turn they can influence the climate by modifying the absorption of carbon. In a context of rapid physico-chemical changes, for example the acidification observed today in the world's oceans, it is urgent to understand and predict the evolution of these particular ecosystems. Finally, plankton is an astonishing way of going back in time ? a prime source of fossils. Over the eons, plankton has created several hundred meters of sediment on the ocean floors. This allows us to go back in time, to the first oceans on Earth, and better understand the history of our biosphere. More than 12 fields of research are involved in the project, which will bring together an international team of oceanographers, ecologists, biologists, geneticists, and physicists from prestigious laboratories headed by Eric Karsenti of the European Molecular Biology Laboratory. Galapagos
832-382822 - Racing bull with matador, torero or toureiro in traditional clothes, bullfighting, bullring Plaza de Toros de la Real de Maestranza de Caballeria de Sevilla, Sevilla, Andalusia, Spain, Europe
832-382826 - Racing bull with matador, torero or toureiro in traditional clothes, bullfighting, bullring Plaza de Toros de la Real de Maestranza de Caballeria de Sevilla, Sevilla, Andalusia, Spain, Europe
832-382823 - Racing bull with matador, torero or toureiro in traditional clothes, bullfighting, bullring Plaza de Toros de la Real de Maestranza de Caballeria de Sevilla, Sevilla, Andalusia, Spain, Europe