Ключевые слова: algae, aquatic, aquatic life, barnacle, barnacles, celsius, climate, close up, coast, current, data, degree, detail, ecosystem, environment, environment monitoring, fahrenheit, fluid, gauge, green, horizon, hydrology, level, liquid, marine, marine biology, marine life, measurement, nature, ocean, oceanography, outdoor, research, salty, scale, scientific, sea, sea level, seaweed, submerged, surface, temperature, thermometer, tide, water, waves, weather, wet,