WebMay 5, 2024 · The impact of CO 2 limitation on primary productivity is postulated to have implications to global biogeochemistry through its impact on silicate weathering and … WebAug 1, 2009 · In alkaline freshwater systems, the apparent absence of carbon limitation to gross primary production (GPP) at low CO2 concentrations suggests that bicarbonates …
Primary production estimated for large lakes and reservoirs in the ...
WebAug 1, 2024 · CO 2 limitation of GPP has traditionally been regarded as uncommon since atmospheric CO 2 uptake was considered sufficient to support pelagic GPP (Schindler et al., 1972 ), but recent studies show … WebAug 13, 2014 · The level of carbon limitation ( LC) can then be defined as the reduction in carbon uptake due to low carbon availability: LC = (1− fC )×100%. Accordingly, if CO 2 and bicarbonate are both available in saturating concentrations, LC will be close to 0%. Conversely, if CO 2 and bicarbonate are available only in trace amounts, LC approaches … sandown vic weather forecast
Carbon dioxide stimulates lake primary production
WebCarbon limitation of lake productivity Theis Kragh and Kaj Sand-Jensen Freshwater Biological Section, Biological Institute, University of Copenhagen, Universitetsparken 4, … WebCarbon limitation of lake productivity. Proceedings of the Royal Society B: Biological Sciences 2024, 285 (1891) , 20241415. DOI: 10.1098/rspb.2024.1415. Leslie Hardy. Modeling nitrogen species as a source of titratable alkalinity and dissolved gas pressure in water. Applied Geochemistry 2024, 98, 301-309. DOI: 10.1016/j.apgeochem.2024.10.005. WebJun 11, 2024 · Both carbon dioxide limitation and stimulation of productivity has been recently reconsidered (Kragh & Sand-Jensen, 2024, Hamdan et al., 2024 ). The speciation of DIC in inland waters contains carbon dioxide, bicarbonate and carbonate linked by equilibria related to pH-increase. sandown village pinetown