Kaj Sand-Jensen

Latest

• Hourly methane and carbon dioxide fluxes from temperate ponds
• Hvad bestemmer fiskenes biodiversitet i danske søer?
• Kunstig intelligens i miljøovervågningen?
• Predicting lake bathymetry from the topography of the surrounding terrain using deep learning
• Environmental predictors of lake fish diversity across gradients in lake age and spatial scale
• Methane and carbon dioxide fluxes at high spatiotemporal resolution from a small temperate lake
• CO2 i Skandinaviens vandløb analyseret med maskinlæring
• Stream-lake connectivity is an important control of fluvial CO2 concentrations and emissions in catchments
• Intelligente computersystemer i økologien
• Ecosystem metabolism and gradients of temperature, oxygen and dissolved inorganic carbon in the littoral zone of a macrophyte-dominated lake
• Predicting water quality from geospatial lake, catchment, and buffer zone characteristics in temperate lowland lakes
• Photosynthesis, growth, and distribution of plants in lowland streams—A synthesis and new data analyses of 40 years research
• Vandløbenes CO2-overmætning og biodiversitet
• Environmental drivers and sources of stream oxygen consumption in an agricultural lake catchment
• Wind drives fast changes of light climate in a large, shallow re-established lake
• Drivhusgasser fra nye søer
• Fisk i nye søer
• Vandplanternes artsrigdom og udbredelse i nye søer
• Carbon Dioxide Partial Pressure and Emission Throughout the Scandinavian Stream Network
• From drought to flood: Sudden carbon inflow causes whole-lake anoxia and massive fish kill in a large shallow lake
• Fingerprinting pike: The use of image recognition to identify individual pikes
• Large pools and fluxes of carbon, calcium and phosphorus in dense charophyte stands in ponds
• Kulstofbalancer of CO2 afgasning i danske søer og vandløb
• Carbon dioxide efflux and ecosystem metabolism of small forest lakes
• Shallow plant-dominated lakes – extreme environmental variability, carbon cycling and ecological species challenges
• Carbon dioxide fluxes of air-exposed sediments and desiccating ponds
• The carbon pump supports high primary production in a shallow lake
• Water temperature dynamics and the prevalence of daytime stratification in small temperate shallow lakes
• Technical note: A simple and cost-efficient automated floating chamber for continuous measurements of carbon dioxide gas flux on lakes
• Photosynthesis and calcification of charophytes
• Early ecosystem responses to watershed restoration along a headwater stream
• Bedre og billigere teknologi til studier af klimagasser
• Kalkudfældning, fotosyntese og fosforbinding hos kransnålalger i småsøer
• Varm sommer med uventede konsekvenser for vandmiljøet
• High rates and close diel coupling of primary production and ecosystem respiration in small, oligotrophic lakes
• Små søer – talrige, oversete og oplagte studieobjekter
• Temperaturdynamik i små søer - daglig lagdeling og opblanding
• Økologisk restaurering langs Øle Å med afsæt i forskningsspørgsmål og effektmålinger