Benthic carbon turnover, sediment pigment concentrations and sinking fluxes of POC in the southeastern Beaufort Sea during CCGS Amundsen cruise 2008
| Cobertura |
MEDIAN LATITUDE: 71.342764 * MEDIAN LONGITUDE: -126.943838 * SOUTH-BOUND LATITUDE: 69.834000 * WEST-BOUND LONGITUDE: -133.926670 * NORTH-BOUND LATITUDE: 74.298000 * EAST-BOUND LONGITUDE: -121.823000 * DATE/TIME START: 2008-06-10T00:00:00 * DATE/TIME END: 2008-08-02T00:00:00 |
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| Data(s) |
28/10/2011
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| Resumo |
The effects of changing ice and atmospheric conditions on the upwelling of deep nutrient-laden waters and biological productivity in the coastal Beaufort Sea were quantified using a unique combination of in situ and remote-sensing approaches. Repeated instances of ice ablation and upwelling during fall 2007 and summer 2008 multiplied the production of ice algae, phytoplankton, zooplankton and benthos by 2 to 6 fold. Strong wind forcing failed to induce upward shifts in the biological productivity of stratified waters off the shelf. |
| Formato |
application/zip, 2 datasets |
| Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.837468 doi:10.1594/PANGAEA.837468 |
| Idioma(s) |
en |
| Publicador |
PANGAEA |
| Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
| Fonte |
Supplement to: Tremblay, Jean-Eric; Bélanger, Simon; Barber, David G; Asplin, M; Martin, J; Darnis, Gerald; Fortier, Louis; Gratton, Yves; Link, Heike; Archambault, Philippe; Sallon, Amèlie; Michel, Christine; Williams, WJ; Philippe, Benoit; Gosselin, M (2011): Climate forcing multiplies biological productivity in the coastal Arctic Ocean. Geophysical Research Letters, 38(18), L18604, doi:10.1029/2011GL048825 |
| Palavras-Chave | #Area; Area/locality; benthic; Carbon, organic, particulate flux; Chl a/sed; Chl a std dev; Chlorophyll a, standard deviation; Chlorophyll a per unit sediment mass; C rem; Date/Time; DATE/TIME; Depth; DEPTH, sediment/rock; DEPTH, water; Depth water; Derived from sediment oxygen demand; Event; International Polar Year (2007-2008); IPY; per gram dry weight; Phaeopigments, standard deviation; Phaeopigments per unit sediment mass; Pheop/sed; Pheop std dev; POC flux; Remineralisation rate, standard deviation; Remineralisation rate of carbon; Rem std dev |
| Tipo |
Dataset |
