Workshop WS01:
Isotopes as tracers in marine environmental
studies |
| Convenor:
P.P. Povinec |
|
| Thursday
25 October |
|
Room: J.V.
Gonzalez (JVG) |
|
Morning |
|
| Session:
Water dynamics |
| Chairperson:
P.P. Povinec |
|
| 0800-0840 |
WS01-01 |
W.C. BURNETT |
|
|
|
Tracing
groundwater discharge into the ocean via continuous Radon-222 measurements. |
| 0840-0920 |
WS01-12 |
C. JEANDEL,
O. Lauret, F. Lacan, F. Candaudap, M.R. van der Loeff |
|
|
|
Neodymium
isotopic signatures of water masses along the Argentinean slope. |
| 0920-0940 |
WS01-05 |
J. OLIVEIRA,
L.A. Farias, B.P. Mazzilli, W.C. Burnett, J. Christoff, E.S. Braga,
V.V. Furtado |
|
|
|
Reconnaissance
of submarine groundwater discharge at Ubatuba Coast- Brazil, using
Rn-222 as a natural tracer. |
| 0940-1000 |
WS01-21 |
J.C. DUTAY,
P. Jean-Baptiste, J. Orr |
|
|
|
Feasibility
study to simulate natural Helium-3 during OCMIP-2. |
|
| 1000-1020 |
coffee
break |
|
| Session:
Transport processes |
| Chairperson:
C. Jeandel |
|
| 1020-1100 |
WS01-33 |
R. SZYMCZAK,
R.A. Jeffree, M. Zaw, G.A. Peck, G.D. Mcorist |
|
|
|
Trace element
pathway analysis in the oligotrophic South Pacific Ocean using natural
radioisotopes. |
| 1100-1120 |
WS01-30 |
G.A. PECK,
R. Szymczak, R.A. Jeffree |
|
|
|
Po-210
and Pb-210 in surface water, particulate matter, zooplankton and
their faecal pellets in the South Pacific. |
| 1120-1140 |
WS01-10 |
R.V. AZANZA
P. J. Hansen |
|
|
|
Estimates
of photosynthesis using C14 technique in green noctiluca scintillans
from Manila Bay, Philippines. |
| 1140-1200 |
WS01-44 |
withdrawn |
|
|
|
|
| 1200-1220 |
WS01-15 |
AE.M. KHATER,
M.S. El Tahawy |
|
|
|
Environmental
monitoring of radioactivity levels in Qarun Lake, Egypt. |
|
| 1220-1430 |
Lunch |
|
| Thursday
25 October |
|
Room: J.V.
Gonzalez (JVG) |
|
Afternoon |
|
| Session:
New isotopic techniques |
| Chairperson:
W.C. Burnett |
|
| 1430-1510 |
WS01-32 |
A.J.T.
JULL, G.S. Burr, J.W. Beck, D. Biddulph, L.R. Mchargue |
|
|
|
Accelerator
mass spectrometry: a tool for tracer studies in the ocean and variations
in the climatic record. |
| 1510-1530 |
WS01-09 |
L. Coppola,
M. Roy-Barman, P. Wassmann, C.JEANDEL |
|
|
|
Calibration
of sediment traps and particulate organic carbon export using 234Th
in the Barents Sea. |
| 1530-1550 |
WS01-41 |
R. BOJANOWSKI,
Z. Radecki |
|
|
|
Rapid determination
of Ra-226 and uranium isotopes in environmental materials by fusion
with borates followed by alpha-spectrometry. |
|
| 1550-1610 |
coffee
break |
|
| Session:
Water column studies |
| Chairperson:
K. Hirose |
|
| 1610-1650 |
WS01-20 |
P.P. POVINEC |
|
|
|
Marine
environmental studies using radioactive isotopes. |
| 1650-1710 |
WS01-25 |
D. TSUMUNE,
M. Aoyama, K. Hirose |
|
|
|
Numerical
simulation of 137Cs and 239,240Pu concentrations
by an ocean general circulation model. |
| 1710-1730 |
WS01-06 |
M. AOYAMA,
K. Hirose |
|
|
|
Temporal
variation of 137Cs water column inventory in the Pacific
Ocean since 1960s. |
| 1730-1750 |
WS01-16 |
J.V. STANEVA,
E. Stanev, J. Bullister, J.W. Murray, K. Buesseler |
|
|
|
Ventilation
of the Black Sea pycnocline inferred from observed and model simulated
CFC and Cs137 data. |
|
| Friday
26 October |
|
Room: J.V.
Gonzalez (JVG) |
|
Morning |
|
| Session:
Processes in water and sediment |
| Chairperson:
T. Jull |
|
| 0800-0840 |
WS01-07 |
K. HIROSE,
M. Aoyama |
|
|
|
137Cs
and 239,240Pu concentrations in surface waters of the
North Pacific and the marginal sea. |
| 0840-0900 |
WS01-42 |
R. Gerdes,
M.J. Karcher, F. KAUKER, C. Koeberle |
|
|
|
Prediction
for the spreading of radioactive substances from the sunken submarine
``Kursk'' in the Barents Sea. |
| 0900-0920 |
WS01-28 |
R.C.L.
FIGUEIRA, V.V. Furtado, M.G. Tessler, I.I.L. Cunha |
|
|
|
Cs-137,
Sr-90, Pu-238 and Pu-239 levels in marine sediments samples from
Brazilian southern coast. |
| 0920-0940
|
IB01-10 |
A.C. RUIZ
FERNANDEZ, C. Hillarie-Marcel, F. Páez Osuna, G. Bassam M..F.
Soto Jiménez. |
|
|
|
Elemental
and isotopic source identification of sedimentary organic matter
in recent sediments in Altata-Ensenada Del Pabellón coastal
lagoon complex (NW México) |
| 0940-1000 |
WS01-08 |
C.M. ALONSO
HERNANDEZ, M. Dias, A.A. Muñoz Caravaca, R. Delfanti, C.
Papucci |
|
|
|
Determination
of recent sedimentation rates in Cienfuegos Bay, Cuba by 210Pb
and 137Cs dating techniques. |
|
| 1000-1020 |
coffee
break |
|
| Session:
Sediment dynamics |
| Chairperson:
R. Szymczak |
|
| 1020-1100 |
WS01-34 |
withdrawn |
|
|
|
|
| 1100-1120 |
IB01-09 |
L. Coppola,
M. Roy-Barman, P. Wassmann, C.JEANDEL |
|
|
|
Calibration
of sediment traps and particulate organic carbon export. |
| 1120-1140 |
WS01-35 |
R. BOJANOWSKI |
|
|
|
Quality
of environmental Ra-226 data in the light of intercomparison exercises
and proficiency tests. |
| 1140-1200 |
WS01-46 |
J. FÄRBER-LORDA,
R.A. Jeffree, S.W. Fowler, F. Carvalho |
|
|
|
Trophic
conditions and zooplankton 210Po uptake during a one
year cycle in Monaco Bay. |
| 1200-1220 |
WS01-23 |
A.E.KONTAR |
|
|
|
Study of
hydrodynamically dominated sedimentary processes in the Black Sea
using isotope techniques and modeling. |
|
| 1220-1430 |
Lunch |
|
| Friday
26 October |
|
Room: J.V.
Gonzalez (JVG) |
|
Afternoon |
|
| Session:
Sediment dynamics II |
| Chairperson:
R. Bojanovski |
|
| 1430-1450 |
WS01-14 |
A.E.M.
KHATER |
|
|
|
Lead-210
activity concentration in fish and dose assessment. |
| 1450-1510 |
WS01-02 |
S.K. JHA,
S.B. Chavan, G.G. Pandit, S. Sadasivan |
|
|
|
Geochronology
of Pb and Hg pollution in coastal marine environment using fallout
Cs-137. |
| 1510-1530 |
WS01-38 |
S.P. KALE,
N.B.K. Murthy |
|
|
|
Role of
14C-tracers in studying the behaviour of persistent chemicals
in Indian marine environment. |
| 1530-1550 |
WS01-45 |
N.H.M.
Kamel, A.S. Ibrahim |
|
|
|
The behaviour
of 134Cs, 60Co and 90Sr radionuclides
in the marine environmental sediment. |
|
| 1550-1610 |
coffee
break |
|
| 1610-1810 |
Round
table discussion: |
Development
of regional programmes for Latin American countries |
| Chairperson:
P.P. Povinec |
|
| Wednesday
24 October |
|
FOYER |
|
Morning |
0830-1230 |
| Poster
Session |
| Chairperson:
G.A. Peck |
|
| WS01-24 |
D.A. SIRELKHATIM,
A.K. Sam, R.K. Hassona |
|
|
Po-210
and Pb-210 levels in sediments and biota of the Red Sea, Sudan. |
| WS01-29 |
R.T. SAITO,
R.C.L. Figueira, M.G. Tessler, I.I.L. Cunha |
|
|
Pb-210
and Po-210 levels in the Cananeia-Iguape Estuary (São Paulo
State, Brazil). |
| WS01-43 |
M.P. MEREDITH,
K.J. Heywood, P.F. Dennis, L.E. Goldson, R.M.P. White |
|
|
Freshwater
fluxes through the Western Fram Strait. |