aerial view of the Colorado River, Lake Powell, and Trachyte Canyon.
Schlüsselwörter
river,
aerial,
drought,
landscape,
satellite,
dam,
canyon,
delta,
geography,
island,
erosion,
map,
ecology,
geology,
limestone,
topography,
global warming,
climate change,
irrigation,
flood,
flora,
rainforest,
hydraulic,
fishery,
grand canyon,
stream,
estuary,
flow,
drainage,
vale,
meander,
silt,
hydrology,
alluvium,
barrage,
basin,
natural life,
panorama,
thalweg
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