Program

 
General Session 2: Marine & estuarine biogeochemistry
 
 
 
0920
Supply of organic matter to oxygen minimum zones in eastern boundary upwelling systems
Anja Engel* , Alexandra Loginova, Sören Thomsen, Jan L¨ądke, Marcus Dengler
Tuesday 10th @ 0920-0945
Conference Hall
 
 
 
0945
Transparent exopolymer particles (Tep) in the ocean: Sinking or not sinking, that is our question
Louis Legendre* , Xavier Mari, Uta Passow, Christophe Migon, Adrian B. Burd
Tuesday 10th @ 0945-1010
Conference Hall
 
 
 
1030
The chromophoric organic matter in the surface sediment of Yellow China Sea
Weihong Zhao* , Yiliang Yao, Hui Miao
Tuesday 10th @ 1030-1050
Conference Hall
 
 
 
1050
Global patterns of carbon-to-phosphorous ratios of marine organic matter export
Yi-Cheng Teng* , Primeau, F. W., Moore, K., Martiny, A. C., Lomas, M. W.
Tuesday 10th @ 1050-1110
Conference Hall
 
 
 
1110
Assessing the sources and quality of estuarine particulate organic matter by spectral analysis
Weidong Guo* , Jia Wei, Fengling Yu, Zhiheng Wang, Chao Wang, Jing Xu, Nengwang Chen
Tuesday 10th @ 1110-1130
Conference Hall
 
 
 
1130
Pause in the decline of oxygen in the tropical Pacific Ocean's oxygen minimum
Xiujun Wang* , Dongxiao Zhang, Raghu Murtugudde
Tuesday 10th @ 1130-1150
Conference Hall
 
 
 
1150
Sources and transformation of dissolved organic matter in the Pearl River Estuary
Wei Chen, Kai Wu, Shuai Gu, Minhan Dai, Zhanfei Liu, Xiaolin Li*
Tuesday 10th @ 1150-1210
Conference Hall
 
 
 
1210
Greenhouse gas emissions in coastal salt marshes and the effect of restoration
Jianwu Tang* , Kevin Kroeger, Serena Moseman-Valtierra, Faming Wang, Meagan Gonneea
Tuesday 10th @ 1210-1230
Conference Hall
 
 
 
1400
The fluxes and fates of aerosol trace metals in the northern South China Sea and the Western Philippine Sea
Tung-Yuan Ho*
Tuesday 10th @ 1400-1425
Conference Hall
 
 
 
1425
Ocean oxygenation under past greenhouse and icehouse conditions: perspectives from iodine proxy
Zunli Lu*
Tuesday 10th @ 1425-1445
Conference Hall
 
 
 
1445
Using rare earth elements to constrain particulate organic carbon flux in the East China Sea
Chin-Chang Hung*
Tuesday 10th @ 1445-1505
Conference Hall
 
 
 
1505
Vertical nitrogen, phosphorus and carbon fluxes in an oligotrophic oceanic regime: the South China Sea
Chuanjun Du* , Minhan Dai, Zhiyu Liu
Tuesday 10th @ 1505-1525
Conference Hall
 
 
 
1525
Fluxes of dissolved carbon and nutrients via submarine groundwater discharge into subtropical Sansha Bay, China
Guizhi Wang* , Liwen Chen, Ehui Tan, Aiqin Han
Tuesday 10th @ 1525-1545
Conference Hall
 
 
 
1545
CO2 dynamics in the Dongsha Atoll, northern South China Sea
Wen-Chen Chou* , Ting-Chih Liu, Keryea Soong
Tuesday 10th @ 1545-1605
Conference Hall
 
 
 
1605
Direct determination of organic carbon export from N starving surface oceans
Young Ho Ko* , Kitack Lee
Tuesday 10th @ 1605-1625
Conference Hall
 
 
 
0920
Neurotoxins and the environment. understanding the production, cycling and fate of domoic acid along the California Coast.
Claudia R. Benitez-Nelson* , Blaire Umhau, Clarissa R. Anderson, Robert C. Thunell, Alexandra Burns, Kelly McCabe, Christopher Burrell
Wednesday 11th @ 0920-0945
Conference Hall
 
 
 
0945
Nitrogen fixation in the Black Sea
James W. Murray* , John B. Kirkpatrick, Clara A. Fuchsman
Wednesday 11th @ 0945-1010
Conference Hall
 
 
 
1030
Detection of volatile organic compounds emissions from sea surface microlayer using thermal desorption sorbent tubes
Royston Uning* , Mohd Talib Latif, Haris Hasrizal, Md Firoz Khan, Mohd Shahrul Mohd Nadzir
Wednesday 11th @ 1030-1050
Conference Hall
 
 
 
1050
Evidence of dissolved organic nitrogen assimilation in arctic coastal ecosystem
Benoit Thibodeau* , Dorothea Bauch, Maren Voss
Wednesday 11th @ 1050-1110
Conference Hall
 
 
 
1110
Nitrogen reduction pathways in estuarine sediments: Influences of organic carbon and sulfide
Craig Tobias* , Patrick Plummer
Wednesday 11th @ 1110-1130
Conference Hall
 
 
 
1130
Seasonal variations of ammonium uptake and regeneration rates in the Changjiang (Yangtze) River estuary
Zaixing Wu* , Wentao Wang, Xiuxian Song, Xihua Cao, Yongquan Yuan, Zhiming Yu*(corresponding author)
Wednesday 11th @ 1130-1150
Conference Hall
 
 
 
1150
Nitrification and nitrate assimilation in the subarctic North Atlantic
Xuefeng Peng* , Sarah Fawcett, Martin Wolf, Nicolas van Oostende, Dario Marconi, Daniel Sigman, Bess Ward
Wednesday 11th @ 1150-1210
Conference Hall
 
 
 
1210
Decadal changes of excess nitrate in the upper North Atlantic Ocean
Jin-Yu Terence Yang* , Kitack Lee, Il-Nam Kim
Wednesday 11th @ 1210-1230
Conference Hall
 
 
 
1400
Dissimilatory nitrate reduction processes and associated contribution to nitrogen removal in the Yangtze Estuary
Lijun Hou* , Guoyu Yin, Yanling Zheng, Min Liu
Wednesday 11th @ 1400-1420
Conference Hall
 
 
 
1420
Nitrate limitation as the primary driving force of dinitrogen fixation.
Weilei Wang* , Francois W. Primeau
Wednesday 11th @ 1420-1440
Conference Hall
 
 
 
1440
Assessing net ecosystem production in the Chesapeake Bay from underway O2/Ar data
Yonghui Gao* , Wei-Jun Cai, Baoshan Chen, Jianzhong Su
Wednesday 11th @ 1440-1500
Conference Hall
 
 
 
1500
Global RM-scaled nutrients dataset and its application to studies of global physical/biogeochemical changes in the ocean
Michio Aoyama*
Wednesday 11th @ 1500-1520
Conference Hall
 
 
 
1520
Spatial distribution and isotopic characteristics of dissolved and particulate organic nitrogen in Changjiang plume
Xiuli Yan* , Min Nina Xu, Jin-Yu Terence Yang, Hongjie Wang, Minhan Dai, Shuh-Ji Kao
Wednesday 11th @ 1520-1540
Conference Hall
 
 
 
1540
The nitrification rate and nitrate dynamics in the Changjiang River estuary and its adjacent waters
Wentao Wang* , Zaixing Wu, Yongquan Yuan, Xiuxian Song, Zhiming Yu
Wednesday 11th @ 1540-1600
Conference Hall
 
 
 
Poster
Dynamics of sea surface pCO2 on the inner-shelf of the East China Seabased on buoy time series observations
Zhirong Zhang* , Yi Xu, Jinshun Chen, Minhan Dai
GS2-01-S
 
 
 
Poster
Summer subsurface oxygen minimum in Min-Zhe coastal upwelling zone
Bin Wang* , Jianfang Chen, Haiyan Jin, Shengquan Gao, Shichao Tian, Lin Sun, Haizhou Zhang, Linwei Li
GS2-02
 
 
 
Poster
Storm-driven pulse input of riverine nutrients and potential effects on coastal ecosystems
Nengwang Chen, Yinqi Wu, Dan Yu* , Huasheng Hong
GS2-03
 
 
 
Poster
The monthly variations of dissolved oxygen distribution off the Changjiang River Estuary and its adjacent waters
Lianbao Chi* , Zhiming Yu, Xihua Cao, Xiuxian Song
GS2-04-S
 
 
 
Poster
Ventilation time and anthropogenic CO2 in the South China Sea based on CFCs and SF6 measurements
Hengxiang Deng, Peng Huang* , Hongwei Ke, Weimin Wang, Minggang Cai
GS2-05-S
 
 
 
Poster
Radium in the lower reaches of the Yellow River: Concentrations and fluxes under the influence of the Water-Sediment Regulation Scheme
Disong Yang* , Bochao Xu, Xueyan Jiang
GS2-06-S
 
 
 
Poster
Research of surface sediment biogenic elements distribution in the Yangtze River Estuary and adjacent waters
Xin Fan* , Fangjin Chen, Zhiming Yu, Xiuxian Song
GS2-07-S
 
 
 
Poster
Pretreatments and data interpretation of dissolved organic matter (DOM) characterized by Excitation Emission Matrix Spectroscopy (EEMs) in subseafloor pore water
Shuchai Gan* , Verena Heuer, Frauke Schmidt, Kai-Uwe Hinrichs
GS2-08-S
 
 
 
Poster
Unbiased identification of natural halogenated compounds and their functional proteins
Hui Peng*
GS2-09
 
 
 
Poster
Impacts of nutrients limitation and microbial community structure on biodegradation of extraneous dissolved organic matter from Kuroshio intrusion in the northern South China Sea
Shuai Gu* , Kai Wu, Minhan Dai, Xiaolin Li
GS2-10-S
 
 
 
Poster
Dynamics of the carbonate system in the Western Indonesian Seas during Southeast Monsoon
Faisal Hamzah* , Minhan Dai, Teguh Agustiadi, R. Dwi Susanto, Zexun Wei
GS2-11-S
 
 
 
Poster
Comparison nitrous oxide production between water column and sediments in the early stage of hypoxia in the inner shelf off Changjiang Estuary
Ting-Chang Hsu* , Sung-Yun Hsiao, Yu-Fen Tseng, Fuh-Kwo Shiah, Minhan Dai, Shuh-Ji Kao
GS2-12
 
 
 
Poster
Wind-induced variations of water surface carbon dioxide across the middle Chesapeake Bay
Wei-Jen Huang* , Wei-Jun Cai, Xiaohui Xie, Ming Li
GS2-13
 
 
 
Poster
Variations of picoplankton abundances during early spring bloom in the Taiwan Bank: A case study
Xin Jiang* , Jiajun Li, Chenhui Xiang, Zhixin Ke, Pingping Shen, Yehui Tan, Liangmin Huang
GS2-14-S
 
 
 
Poster
Redox sensitive trace elements (U, Cr, V) and their response to the redox conditions of the pore water in the Changjiang Estuary and adjacent shelf of East China Sea
Xueyan Jiang*
GS2-15
 
 
 
Poster
Biogeochemistry of coastal water in the west and east coast of Peninsular Malaysia
Lim Joon Hai* , Lee Choon Weng, Bong Chui Wei
GS2-16-S
 
 
 
Poster
Effects of higher CO2 and temperature on gel particle composition and physical properties of diatom aggregates: Results from mesocosm and aggregation experiments.
Carolina Cisternas-Novoa, Cindy Lee* , Anja Engel
GS2-17
 
 
 
Poster
Re-evaluation of the biogeochemistry of dissolved inorganic arsenic in the Baltic Sea: Impact of anthropogenic activity
Lei Li* , Jingling Ren, Christa Pohl, Xivhong Cao, Jing Zhang
GS2-18-S
 
 
 
Poster
Revisiting seasonal variations of carbonate system and aragonite saturation state in the North Yellow Sea: Driving factors and future predictions
Chenglong Li* , Weidong Zhai
GS2-19-S
 
 
 
Poster
The contribution of opal-associated phosphorus to bioavailable phosphorus in surface and core sediments in the East China Sea
Huanxin Li* , Huijun He, Shifeng Yang, Yanli Liu, Mujian Li, Jing Zhang
GS2-20-S
 
 
 
Poster
Abundance, sinking and resuspension of particulate phosphorus in Daya Bay, Northern South China Sea
Junjie Li* , Weifeng Yang, Min Chen
GS2-21-S
 
 
 
Poster
The homogeneity study of the sea surface temperature data along the coast of the China Seas
Li Yan* , Wang Guosong, Fan Wenjing
GS2-22
 
 
 
Poster
Effects of El Nino 2016 on nitrous oxide in the Changjiang (Yangtze River) Estuary during summer
Hua Lin* , Jianfang Chen, Bin Wang
GS2-23
 
 
 
Poster
Rhizospheric bacterial communities of Spartina alterniflora in Leizhou Peninsula of China
Li'an Lin*
GS2-24-S
 
 
 
Poster
Continuous water sampling cavity ring-down spectroscopy (CWS-CRDS) for real-time measurements of water isotopes
David Kim-Hak, Zhiwei Lin* , Kuan Huang
GS2-25
 
 
 
Poster
Dynamics of dissolved organic matter in a subtropical tidal mangrove creek under multiple anthropogenic pressures
Nan Ling* , Weidong Guo, Zhiheng Wang, Shuokai Zhang, Nengwang Chen, Xudong Zhu, Bangqin Huang
GS2-26-S
 
 
 
Poster
Ammonia and nitrite oxidation in the northern South China Sea
Li Liu* , Weijie Zhang, Min Xu, Xianhui Wan, Shuh-ji Kao
GS2-27-S
 
 
 
Poster
Role of suspended particulate matter in regulating the behavior of dissolved uranium in the Yellow River Estuary
Qian Liu* , Xuyan Jiang, Juanjuan Sui, William Burnett, Laodong Guo, Bochao Xu, Chunxia Meng
GS2-28-S
 
 
 
Poster
Study on the geochemical character of carbon and nitrogen and sedimentary environment evolution of radial tidal sand ridges system in the South Yellow Sea, China
Xiaotong Liu* , Chendong Ge
GS2-29-S
 
 
 
Poster
Trace elements (As, Hg, V, Sb) and stable isotope ratios (¦Ä13C and ¦Ä15N) in aquatic organisms from Yellow River Estuary and Laizhou Bay, North China
Yuan Liu* , Guijian Liu, Zijiao Yuan, Paul K. S. Lam
GS2-30-S
 
 
 
Poster
Hypoxia formed by eutrophication and bottom convergence to the west off the Pearl River Estuary
Zhongming Lu* , Jianping Gan, Minhan Dai
GS2-31
 
 
 
Poster
Diagnosing controls of inter-seasonal changes of surface sea water pCO2 in the northern South China Sea basin
Wei Yang* , Zhimian Cao, Xianghui Guo, Minhan Dai
GS2-32-S
 
 
 
Poster
Trends in the determination of phosphorus in seawater
Jian Ma* , Yuan Yuan, Shu Wang, Baomin Liu, Dongxing Yuan
GS2-33
 
 
 
Poster
The chromium isotopic composition of the ocean
Xiangli Wang* , Zeyang Sun, Weihua Wu, Noah J. Planavsky, Christopher T. Reinhard
GS2-34
 
 
 
Poster
Molecular and stable isotopic evidence for the occurrence of nitrite-dependent anaerobic methane-oxidizing bacteria in mangrove sediment of Zhangjiang Estuary, China
Manping Zhang*
GS2-35-S
 
 
 
Poster
Seasonal and inter-annual changes of land input into the inner Toyama Bay, central Japan
Qian Liu* , Jing Zhang
GS2-36
 
 
 
Poster
Anthropogenic CO2 in the northern South China Sea Basin
Elliott Roberts* , Minhan Dai, William Smethie Jr, Eugene Gorman, Sam Shen, Liguo Guo
GS2-37-S
 
 
 
Poster
Precise spectrophotometric measurement of seawater pH and carbonate ion concentrations with an automated apparatus
Shangguan Qipei*
GS2-38-S
 
 
 
Poster
Absorbance photobleaching of chromophoric dissolved organic matter in the Yangtze River Estuary
Guisheng Song* , Yijie Li, Huixiang Xie
GS2-39
 
 
 
Poster
Effect of typhoon-induced Sr isotope dynamics in a subtropical river system, southeast China
Ni Su* , Shouye Yang, Xiaolei Xie, Renyuan Xia
GS2-40
 
 
 
Poster
Sedimentary denitrification exceeds anammox is the dominated nitrogen removal pathway in the Jiulong River Estuary
Ehui Tan* , Ting-Chang Hsu, Shuh-ji Kao
GS2-42-S
 
 
 
Poster
Lateral nutrient exchange between mangrove and estuary
Fenfang Wang* , Nengwang Chen, Weidong Guo, Peng Cheng, Bangqin Huang
GS2-43-S
 
 
 
Poster
Real-time monitoring of nutrients in the Changjiang Estuary reveals short-term nutrient-algal bloom dynamics
Kui Wang* , Jianfang Chen, Xiaobo Ni, Dingyong Zeng, Dewang Li, Haiyan Jin, Patricia M.Glibert, Daji Huang
GS2-44
 
 
 
Poster
Spatiotemporal variability of physical-biological process in Hong Kong waters: Observational study
Dujun Wei* , Jianping Gan
GS2-45-S
 
 
 
Poster
Nitrogen dynamics in a eutrophic coastal bay off southern China: implications for N2O production
Yanhua Wu* , Xianhui Wan, Zhenzhen Zheng, Min Nina Xu, Shuh-Ji Kao
GS2-46
 
 
 
Poster
Distribution of particulate organic carbon and elemental carbon in the Jiulong River-Estuary and their correlations with persistent organic pollutants
Yuling Wu* , Xinhong Wang, Miaolei Ya, Yongyu Li
GS2-47-S
 
 
 
Poster
Synechococcus assemblages across the salinity gradient in a salt wedge estuary
Xiaomin Xia* , Wang Guo, Shangjin Tan, Hongbin Liu
GS2-48
 
 
 
Poster
Isotopic constraint on the sources and biogeochemical cycling of nitrate in the Jiulong River Estuary
Xin Wang* , Xiaoyan Wu, Min Chen, Guoxiang Chen, Nengwang Chen
GS2-49-S
 
 
 
Poster
Protistan diversity and activity in the South China Sea revealed by high throughput sequencing
Dapeng Xu* , Ran Li, Chen Hu, Ping Sun, Nianzhi Jiao
GS2-50
 
 
 
Poster
The mechanism and physiological role of excitation transfer among PSII units in four marine phytoplankters
Kui Xu* , Jessica Grant-Burt, Douglas A.Campbell
GS2-51
 
 
 
Poster
Multiple sources and dynamic cycling of ocean dissolved organic carbon revealed by carbon isotopes
Li Xu* , Prosper K Zigah, Ann P McNichol, Carl Johnson, Chiara Santinelli, David Karl, Daniel J Repeta
GS2-52
 
 
 
Poster
Carbon transport from Yellow River to sea affected by reservoir regulation
Hong Yang* , Junqiang Xia, Julian R thompson
GS2-53
 
 
 
Poster
Effects of multiple antibiotics exposure on denitrification process in the Yangtze Estuary sediments
Guoyu Yin* , Lijun Hou, Min Liu, Yanling Zheng
GS2-54
 
 
 
Poster
Diurnal variations of carbonate system in the Pearl River estuary and adjacent shelf during summer
Chia-Lin Yu* , Wei-Jen Huang, Jay Lee, Bing-Rong Jiang, Ray T. Hsu, Ting-Hsuan Huang, Yu-Shih Lin, James T. Liu, Chen-Tung Arthur Chen
GS2-55-S
 
 
 
Poster
Nitrogen dynamic and transformation across the Jiulong River-estuary Interface in Southeast China
Dan Yu* , Nengwang Chen, Huasheng Hong
GS2-56-S
 
 
 
Poster
Heavy metals from Kueishantao shallow-sea hydrothermal vents, offshore northeast Taiwan
Xue-Gang Chen, Mingzhen Yu*
GS2-57-S
 
 
 
Poster
Community composition and distribution of sulfate- and sulfite-reducing prokaryotes in sediments from the Changjiang Estuary and its adjacent area in the East China Sea
Hui He* , Zhen Yu, Tiezhu Mi, Yu Zhang
GS2-58
 
 
 
Poster
Major transport fluxes of nutrients in the continental shelf waters of East China Sea
Yongquan Yuan* , Peng Zhou, Dezhou Yang, Xiuxian Song, Zaixing Wu, Xihua Cao, Zhiming Yu
GS2-59
 
 
 
Poster
Underway analysis of nanomolar dissolved reactive phosphorus in oligotrophic seawater with automated hybrid on-line solid phase extraction and spectrophotometric system
Jian Ma, Yuan Yuan*
GS2-60-S
 
 
 
Poster
Exploring biogeochemical generations of DIC/DIN in the North Branch of inner Changjiang Estuary: Controls and environmental effects in dry seasons
Weidong Zhai* , Xiuli Yan, Di Qi
GS2-61
 
 
 
Poster
The effect of biomass variations of Spartina alterniflora on the organic carbon content and composition of a salt marsh in northern Jiangsu Province, China
Yan Zhang* , Jianhua Gao
GS2-62-S
 
 
 
Poster
The status and characteristics of eutrophication in the Bohai Sea
Liwen Zheng* , Weidong Zhai, Lifang Wang, Tao Huang
GS2-64-S
 
 
 
Poster
Intrusion pattern of Kuroshio subsurface water onto the East China Sea continental shelf by dissolved inorganic iodine species and other tracers in spring and autumn
Peng Zhou* , Yongquan Yuan, Zhiming Yu, Xiuxian Song
GS2-65-S
 
 
 
Poster
Distribution and biogeochemical cycles of silicon in the Yangtze Estuary and its adjacent area
Tianyu Zhou*
GS2-66-S
 
 
 
Poster
Temporal variability of canopy light use efficiency and its environmental controls in a subtropical mangrove wetland
Xudong Zhu* , Lingxuan Meng, Peiwen Lin
GS2-67
 
 
 
Poster
Estuarine acidification in the Chesapeake Bay
Weijun Cai* , Weijen Huang, George Luther
GS2-68
 
 
 
Poster
Diazotrophs in West Philippine Sea under influence of mesoscale eddies
Cheung Shunyan* , Xia Xiaomin, Liu Hongbin
GS2-69-S
 
 
 
Poster
What drives the latitudinal gradient in open ocean surface DIC?
Yingxu Wu* , Toby Tyrrell, Sue Hartman
GS2-70-S
 
 
 
Poster
Hydrological and biogeochemical controls on absorption and fluorescence of dissolved organic matter in the northern South China Sea
Chao Wang*
GS2-71-S
 
 
 
Poster
Controls on Anammox and Denitrification in Pearl River Estuary Sediment
Jiapeng Wu*
GS2-72-S
 
 
 
Poster
Size characteristics of chromophoric dissolved organic matter in the Chukchi Sea
Hui Lin* , Min Chen, Jian Zeng, Qi Li, Renming Jia
GS2-73-S
 
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