FN Archimer Export Format
PT J
TI Ocean acidification with (de)eutrophication will alter future phytoplankton growth and succession
BT 
AF FLYNN, Kevin J.
   CLARK, Darren R.
   MITRA, Aditee
   FABIAN, Heiner
   HANSEN, Per J.
   GLIBERT, Patricia M.
   WHEELER, Glen L.
   STOECKER, Diane K.
   BLACKFORD, Jerry C.
   BROWNLEE, Colin
AS 1:1;2:2;3:1;4:1;5:3;6:4;7:2,5;8:4;9:2;10:5;
FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;10:;
C1 Swansea Univ, Ctr Sustainable Aquat Res, Swansea SA2 8PP, W Glam, Wales.
   Plymouth Marine Lab, Plymouth PL1 3DH, Devon, England.
   Univ Copenhagen, Marine Biol Sect, DK-3000 Helsingor, Denmark.
   Univ Maryland, Horn Point Lab, Ctr Environm Sci, Cambridge, MD 21613 USA.
   Marine Biol Assoc UK, Plymouth PL1 2PB, Devon, England.
C2 UNIV SWANSEA, UK
   PML, UK
   UNIV COPENHAGEN, DENMARK
   UNIV MARYLAND, USA
   MBA, UK
IF 4.823
TC 63
UR https://archimer.ifremer.fr/doc/00286/39723/38196.pdf
   https://archimer.ifremer.fr/doc/00286/39723/38201.pdf
LA English
DT Article
DE ;ocean acidification;eutrophication;primary production;plankton succession;food security
AB Human activity causes ocean acidification (OA) though the dissolution of anthropogenically generated CO2 into seawater, and eutrophication through the addition of inorganic nutrients. Eutrophication increases the phytoplankton biomass that can be supported during a bloom, and the resultant uptake of dissolved inorganic carbon during photosynthesis increases water-column pH (bloom-induced basification). This increased pH can adversely affect plankton growth. With OA, basification commences at a lower pH. Using experimental analyses of the growth of three contrasting phytoplankton under different pH scenarios, coupled with mathematical models describing growth and death as functions of pH and nutrient status, we show how different conditions of pH modify the scope for competitive interactions between phytoplankton species. We then use the models previously configured against experimental data to explore how the commencement of bloom-induced basification at lower pH with OA, and operating against a background of changing patterns in nutrient loads, may modify phytoplankton growth and competition. We conclude that OA and changed nutrient supply into shelf seas with eutrophication or de-eutrophication (the latter owing to pollution control) has clear scope to alter phytoplankton succession, thus affecting future trophic dynamics and impacting both biogeochemical cycling and fisheries.
PY 2015
PD APR
SO Proceedings Of The Royal Society B-biological Sciences
SN 0962-8452
PU Royal Soc
VL 282
IS 1804
UT 000350797400007
BP 1
EP 6
DI 10.1098/rspb.2014.2604
ID 39723
ER

EF