🌊↕️📏

#oceanography #limnology #water depth measurement #hydrography #bathymetry #water level #sea level

🌊🌡️↓

#oceanography #limnology #water temperature #stratification #thermocline #water profile #hydrography

🌊↓🐠

#oceanography #limnology #water depth #aquatic ecosystem #pelagic zone

💧🧬🌱

#aquatic botany #hydrophyte genetics #freshwater life #aquatic plant science #limnology

🇨🇭🏞️↔️🌊

#seiche #lake geneva #forel #standing wave #limnology

🏞️📈📉🌊

#seiche #water level oscillation #standing wave #lake level #limnology #hydrodynamics

🏞️💧🐸

#spring water biology #freshwater biology #aquatic life #amphibian ecology #limnology #source biology

🏞️🐸🧪

#limnology #freshwater biology #river ecology #lake biology #amphibian research #water testing

⚓️🐛🐌💧

#macrobenthos #benthic ecology #bottom fauna #aquatic worms #aquatic snails #sediment dwellers #limnology #oceanography