tN CHEMISTRY R Marine Chemistry 61 (1998) 245-246 Contents Marine Chemistry, Vol. 61 (1998) Special issue: [OC Contaminants Baseline Study — Part II Edited by A.M. Shiller Preface The hydrographic setting of the second IOC contaminants baseline cruise P.A. Yeats and C.I. Measures An isopycnal analysis of cadmium distributions in the Atlantic Ocean Ber eMeiee Cma en oe i rete rare teas FLismG 1S Patalg aS ialc fete ie ane hane NaN ieee ma RRS we PS weve ark bes Metalloids in the high latitude North Atlantic Ocean: Sources and internal cycling G.A. Cutter and L.S. Cutter Mercury in the North Atlantic R.P. Mason, K.R. Rolfhus and W.F. Fitzgeraid Manganese in the eastern Atlantic Ocean: processes influencing deep and surface water distributions Bel Gd gi INGE SE Nh 11 1 i ne The distribution of Al in the IOC stations of the North Atlantic and Norwegian Sea between 52° and 65° North I.R. Hall and C.I. Measures Dissolved gallium in the Atlantic Ocean A.M. Shiller Chlorobiphenyls (PCB) and PAHs in water masses of the northern North Atlantic D.E. Schulz-Bull, G. Petrick, R. Bruhn and J.C. Duinker Research Papers Particle—water interactions of 2,2’,5,5’-tetrachlorobiphenyl under simulated estuarine conditions M.C. Rawling, A. Turner and A.O. Tyler Estuarine cycling of carbonyl sulfide: production and sea—air flux L. Zhang, R.S. Walsh and G.A. Cutter Mobile deltaic and continental shelf muds as suboxic, fluidized bed reactors R.C. Aller Rate constants for the abstraction of hydrogen from alkyl aromatics by alkoxyl radicals and excited state ketones: relevance to the photodegradation of the water-soluble fraction of crude oil S.T. Belt, S. Rowland and J.C. Scaiano Rapid and precise measurement method for adsorbed *~*Ra on sediments Y. Sun and T. Torgersen Direct measurement of Cu(II),, in seawater at pH 8 with the jalpaite ion-selective electrode A. Zirino, D.A. VanderWeele, S.L. Belli, R. DeMarco and D.J. Mackey Determination of the distribution of dissolved organic carbon in the Indian sector of the Southern Ocean C.J. Wiebinga and H.J.W. de Baar 246 Contents Pasteurization as an alternative method for preservation of nitrate and nitrite in seawater samples A. Aminot and R. Kérouel Historical record of heavy metals in a highly contaminated Mediterranean deposit: The Besds prodelta A. Palanques, J.A. Sanchez-Cabeza, P. Masqué and L. Leén Exceptional lipids and fatty acids in the pteropod Clione limacina (Gastropoda) from both polar oceans G. Kattner, W. Hagen, M. Graeve and C. Albers Responses of marine phytoplankton in iron enrichment experiments in the northern North Sea and northeast Atlantic Ocean K.R. Timmermans, M. Gledhill, R.F. Nolting, M.J.W. Veldhuis, H.J.W. de Baar and C.M.G. van den Berg Author Index Vol. 61 Contents Vol. 61 Aaeheall