Ключевые слова: ablation, advancing, alaska, alaska cruise, attraction, blue, body of water, calving glacier, cliffs, climate change, cold, cruise, destination, ecology, ecosystem, environment, erosion, freshwater, frozen, geology, glacial, glacier, glacier bay national park and preserve, global warming, ice, ice blocks, iceberg, johns hopkins glacier, landmark, landscape, melting, mountains, national, nature, nature preserve, north america, ocean, outdoor, rock, shape, surface, texture, tourism, travel, view, water, white, wilderness,