Observation of nitrate deficit along transects across the Canada Basin after major sea-ice loss

Polar Science - Tập 21 - Trang 224-227 - 2019
Yanpei Zhuang1, Hongliang Li1, Haiyan Jin1,2, Jianfang Chen1,2, Shengquan Gao1, Youcheng Bai1, Zhongqiang Ji1, Yangjie Li1
1Key Laboratory of Marine Ecosystem and Biogeochemistry, State Oceanic Administration, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China
2State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou, 310012, China

Tài liệu tham khảo

Broecker, 1974, "NO", a conservative water-mass tracer, Earth Planet. Sci. Lett., 23, 100, 10.1016/0012-821X(74)90036-3 Cai, 2010, Decrease in the CO2 uptake capacity in an ice-free Arctic Ocean basin, Science, 329, 556, 10.1126/science.1189338 Chang, 2009, Seasonal and spatial patterns of sedimentary denitrification rates in the Chukchi Sea, Deep Sea Res. Part II Top. Stud. Oceanogr., 56, 1339, 10.1016/j.dsr2.2008.10.024 Chen, 2003, The sources of the upper and lower halocline water in the Canada Basin derived from isotopic tracers, Sci. China Earth Sci., 46, 625, 10.1360/03yd9055 Codispoti, 2005, Hydrographic conditions during the 2002 SBI process experiments, Deep Sea Res. Part II Top. Stud. Oceanogr., 52, 3199, 10.1016/j.dsr2.2005.10.007 Cooper, 1999, Modification of NO, PO, and NO/PO during flow across the Bering and Chukchi shelves: implications for use as Arctic water mass tracers, J. Geophys. Res., 104, 7827, 10.1029/1999JC900010 Deser, 2008, Evolution of Arctic Sea ice concentration trends and the role of atmospheric circulation forcing, 1979-2007, Geophys. Res. Lett., 35, L02504, 10.1029/2007GL032023 Deutsch, 2001, Denitrification and N2 fixation in the Pacific ocean, Glob. Biogeochem. Cycles, 15, 483, 10.1029/2000GB001291 Deutsch, 2012, Nutrient ratios as a tracer and driver of ocean biogeochemistry, Annu. Rev. Mar. Sci., 4, 113, 10.1146/annurev-marine-120709-142821 Devol, 1997, Summer and winter denitrification rates in western Arctic shelf sediments, Cont. Shelf Res., 17, 1029, 10.1016/S0278-4343(97)00003-4 Grasshoff, 1999, 193 Gruber, 1997, Global patterns of marine nitrogen fixation and denitrification, Glob. Biogeochem. Cycles, 11, 235, 10.1029/97GB00077 Guo, 2004, Speciation and fluxes of nutrients (N, P, Si) from the upper Yukon River, Glob. Biogeochem. Cycles, 18, GB1038, 10.1029/2003GB002152 Johannessen, 1999, Satellite evidence for an Arctic sea ice cover in transformation, Science, 286, 1937, 10.1126/science.286.5446.1937 Jones, 1998, Distribution of Atlantic and Pacific waters in the upper Arctic Ocean: implications for circulation, Geophys. Res. Lett., 25, 765, 10.1029/98GL00464 Key, 2004, A global ocean carbon climatology: results from Global Data Analysis Project (GLODAP), Glob. Biogeochem. Cycles, 18, GB4031, 10.1029/2004GB002247 Krishfield, 2014, Deterioration of perennial sea ice in the Beaufort Gyre from 2003 to 2012 and its impact on the oceanic freshwater cycle, J. Geophys. Res., 119, 1271, 10.1002/2013JC008999 Lara, 1998, Dissolved organic matter and nutrients in the Lena river, Siberian Arctic: characteristics and distribution, Mar. Chem., 59, 301, 10.1016/S0304-4203(97)00076-5 Lehmann, 2005, Origin of the deep Bering Sea nitrate deficit: constraints from the nitrogen and oxygen isotopic composition of water column nitrate and benthic nitrate fluxes, Glob. Biogeochem. Cycles, 19, GB4005, 10.1029/2005GB002508 McElroy, 1983, Marine biological controls on atmospheric CO2 and climate, Nature, 302, 328, 10.1038/302328a0 McLaughlin, 2004, The joint roles of Pacific and Atlantic-origin waters in the Canada basin, 1997-1998, Deep Sea Res. Oceanogr. Res. Pap., 51, 107, 10.1016/j.dsr.2003.09.010 Mills, 2015, Impacts of low phytoplankton NO3-:PO43- utilization ratios over the chukchi shelf, Arctic Ocean, Deep Sea Res. Part II Top. Stud. Oceanogr., 118, 105, 10.1016/j.dsr2.2015.02.007 Mordy, 2010, Temporary uncoupling of the marine nitrogen cycle: accumulation of nitrite on the Bering Sea shelf, Mar. Chem., 121, 157, 10.1016/j.marchem.2010.04.004 Nishino, 2005, Use of ammonium and other nitrogen tracers to investigate the spreading of shelf waters in the western Arctic halocline, J. Geophys. Res., 110, C10005, 10.1029/2003JC002118 Proshutinsky, 2015, Arctic circulation regimes, Phil. Trans. R. Soc. A, 373, 20140160, 10.1098/rsta.2014.0160 Qi, 2017, Increase in acidifying water in the western Arctic Ocean, Nat. Clim. Change, 7, 195, 10.1038/nclimate3228 Redfield, 1963, The influence of organisms on the composition of seawater, vol 2, 26 Shimada, 2005, Halocline structure in the Canada basin of the Arctic Ocean, Geophys. Res. Lett., 32, L03605, 10.1029/2004GL021358 Stroeve, 2008, Arctic sea ice extent plummets in 2007, Eos, 89, 13, 10.1029/2008EO020001 Tanaka, 2004, N deficiency in a well-oxygenated cold bottom water over the Bering Sea shelf: influence of sedimentary denitrification, Cont. Shelf Res., 24, 1271, 10.1016/j.csr.2004.04.004 Tyrrell, 1999, The relative influences of nitrogen and phosphorus on oceanic primary production, Nature, 400, 525, 10.1038/22941 Wilson, 1990, Using the nutrient ratio NO/PO as a tracer of continental shelf waters in the central Arctic Ocean, J. Geophys. Res., 95, 22193, 10.1029/JC095iC12p22193 Woodgate, 2012, Observer increases in Bering Strait oceanic fluxes from the Pacific to the Arctic from 2001 to 2011 and their impacts on the Arctic Ocean water column, Geophys. Res. Lett., 39, L24603, 10.1029/2012GL054092 Yamamoto-Kawai, 2006, Nitrogen balance and Arctic throughflow, Nature, 443, 43, 10.1038/443043a Yamamoto-Kawai, 2009, Surface freshening of the Canada Basin, 2003–2007: river runoff versus sea ice meltwater, J. Geophys. Res., 114, C00A05, 10.1029/2008JC005000 Zhong, 2014, Deepening of the Atlantic water core in the Canada basin in 2003–11, J. Phys. Oceanogr., 44, 2353, 10.1175/JPO-D-13-084.1 Zhuang, 2018, Nutrient and phytoplankton dynamics driven by the Beaufort Gyre in the western Arctic Ocean during the period 2008–2014, Deep Sea Res. Oceanogr. Res. Pap., 137, 30, 10.1016/j.dsr.2018.05.002 Zhuang, 2016, Pacific inflow control on phytoplankton community in the Eastern Chukchi Shelf during summer, Cont. Shelf Res., 129, 23, 10.1016/j.csr.2016.09.010