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[PDF] Top 20 Oxygen and hydrogen isotope signatures of Northeast Atlantic water masses

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Oxygen and hydrogen isotope signatures of Northeast Atlantic water masses

Oxygen and hydrogen isotope signatures of Northeast Atlantic water masses

... North Atlantic Transect GA03 (GA03_e = KN199-4) and the 115 Iberia-Forams cruise samples from the western and southern Iberian ...stable isotope measurement techniques (cavity ring-down laser ... See full document

35

Calcification depth of deep-dwelling planktonic foraminifera from the eastern North Atlantic constrained by stable oxygen isotope ratios of shells from stratified plankton tows

Calcification depth of deep-dwelling planktonic foraminifera from the eastern North Atlantic constrained by stable oxygen isotope ratios of shells from stratified plankton tows

... Azores and the western Iberian Margin, a region influenced by the Azores Current, the Mediterranean Outflow Water and seasonal upwelling ...branch of the Gulf Stream (Sy, 1988) to the Gulf ... See full document

19

Salinity and stable oxygen isotope relationship in the Southwestern Atlantic: constraints to paleoclimate reconstructions

Salinity and stable oxygen isotope relationship in the Southwestern Atlantic: constraints to paleoclimate reconstructions

... data and seawater samples used in this study were collected during a quasi- synoptic oceanographic cruise conducted during austral Winter in the rV Antares from the Brazilian Navy, from June 04 to 19, 2013 (15 ... See full document

15

Distribution of intermediate water masses in the subtropical northeast Atlantic

Distribution of intermediate water masses in the subtropical northeast Atlantic

... portion of the mAAIW spreads along the American continen- tal slope with the Caribbean Current, the Gulf Stream and the North Atlantic Current, entering the study region from the ...perature ... See full document

54

Diapycnal oxygen supply to the tropical North Atlantic oxygen minimum zone

Diapycnal oxygen supply to the tropical North Atlantic oxygen minimum zone

... ponential of Karstensen et al. (2008), and moderate deviations from that profile would not change the main features of the deduced isopycnal oxygen supply profile as of ... See full document

35

COUPLED NITROGEN AND OXYGEN ISOTOPE STUDY OF NITRATE AT A RURAL UNLINED LANDFILL IN WESTERN VICTORIA, AUSTRALIA

COUPLED NITROGEN AND OXYGEN ISOTOPE STUDY OF NITRATE AT A RURAL UNLINED LANDFILL IN WESTERN VICTORIA, AUSTRALIA

... alkalinity and pH, with a decrease in reduction potential (Eh), from MB04 to MB02 or MB01, are all consistent with an input of bicarbonate from microbially-mediated anaerobic degradation of organic ... See full document

8

Biology, population dynamics, management and conservation of deep water lantern sharks, Etmopterus spinax and Etmopterus pusillus (Chondrichthyes: Etmopteridae) in southern Portugal (northeast Atlantic)

Biology, population dynamics, management and conservation of deep water lantern sharks, Etmopterus spinax and Etmopterus pusillus (Chondrichthyes: Etmopteridae) in southern Portugal (northeast Atlantic)

... deep water lantern shark occurring in the eastern Atlantic and Mediterranean that is caught in large quantities in some areas where deep water commercial fisheries occur, and is usually ... See full document

268

Climate dependent diatom production is preserved in biogenic Si isotope signatures

Climate dependent diatom production is preserved in biogenic Si isotope signatures

... physical and ecological conditions. Due to the short growing season of diatoms this is especially emphasised in high-latitude ecosystems where even slight climate fluc- tuations may have major biological ... See full document

25

Hydrologic control of the oxygen isotope ratio of ecosystem respiration in a semi-arid woodland

Hydrologic control of the oxygen isotope ratio of ecosystem respiration in a semi-arid woodland

... H., and Verma, S. B.: A model-data in- tercomparison of CO 2 exchange across North America: Results from the North American Carbon Program site synthesis, ... See full document

20

Phytoplankton growth and microzooplankton grazing in the subtropical Northeast Atlantic.

Phytoplankton growth and microzooplankton grazing in the subtropical Northeast Atlantic.

... part of the CARPOS project (Plankton and CARbon fluxes in Subtropical Oligotrophic environments: a Lagrangian approach) aboard the RV ...context of two Lagrangian surveys located around 25 u N, 36u W ... See full document

13

The isotope composition of water vapour: A powerful tool to study transport and chemistry of middle atmospheric water vapour

The isotope composition of water vapour: A powerful tool to study transport and chemistry of middle atmospheric water vapour

... limited isotope fractionation during formation of ice cloud particles, their lofting in con- vective cells and mixing of air masses showing different H 2 O isotope compositions ... See full document

46

Contrasting effects of singlet oxygen and hydrogen peroxide on bacterial community composition in a humic lake.

Contrasting effects of singlet oxygen and hydrogen peroxide on bacterial community composition in a humic lake.

... light and dark incubations (HP-L and HP-D). Controls included light and dark incubations of natural lake water (C-L and C–D) without addition of any chemicals and a ... See full document

19

Oxygen, carbon, and nutrients in the oligotrophic eastern subtropical North Atlantic

Oxygen, carbon, and nutrients in the oligotrophic eastern subtropical North Atlantic

... additions of large N:P proportion – not N 2 fixation alone – would tend to produce a positive DINxs signature in the ...utilization of total organic nitrogen (TON) in surface water at an estimated ... See full document

38

Spatiotemporal variability of oxygen isotope compositions in three contrasting glacier river catchments in Greenland

Spatiotemporal variability of oxygen isotope compositions in three contrasting glacier river catchments in Greenland

... on water source and water flow dynamics are urgently needed to advance knowledge of the potential consequences of future hydrological changes in Greenlandic river ...with water ... See full document

53

Oxygen utilization and downward carbon flux in an oxygen-depleted eddy in
the eastern tropical North Atlantic

Oxygen utilization and downward carbon flux in an oxygen-depleted eddy in the eastern tropical North Atlantic

... occurrence of mesoscale eddies that develop suboxic environments at shallow depth (about 40–100 m) has recently been reported for the eastern tropical North Atlantic ...development of severe ... See full document

15

Structure and biology of the southern component of blue whiting : (Micromesistius poutassou) population in northeast atlantic

Structure and biology of the southern component of blue whiting : (Micromesistius poutassou) population in northeast atlantic

... the Northeast Atlantic ...existence of two stock components on their whole area of distribution, with a separation border line at the Porcupine Bank (Ireland western ...lack of ... See full document

204

Carbon and nitrogen isotope variations in the water column of Lake Bled (NW Slovenia)

Carbon and nitrogen isotope variations in the water column of Lake Bled (NW Slovenia)

... those of Lehmann et ...consumer of NH + 4 ; on the other hand, the heterotrophic com- munity is its reliable supplier (Gardner et ...influence of sewage or farming on the nitrogen balance in the lake ... See full document

29

Benthic macrofauna and the limnological parameters of a first-order stream in Atlantic Forest of Brazilian Northeast

Benthic macrofauna and the limnological parameters of a first-order stream in Atlantic Forest of Brazilian Northeast

... the water physical and chemical parameters from a first order stream of Biological Reserve of Saltinho from south Pernambuco induces in the distribution and abundance of benthic ... See full document

9

THE FRENCH TSUNAMI WARNING CENTER FOR THE MEDITERRANEAN AND NORTHEAST ATLANTIC: CENALT

THE FRENCH TSUNAMI WARNING CENTER FOR THE MEDITERRANEAN AND NORTHEAST ATLANTIC: CENALT

... kinds of data for its assessment operations: seismic and sea level ...epicenter and focal depth, as well as estimate its ...mission-critical and constitutes the backbone of the CENALT ... See full document

7

Numbers and population trends of Cory’s Shearwater Calonectris diomedea at Selvagem Grande, Northeast Atlantic

Numbers and population trends of Cory’s Shearwater Calonectris diomedea at Selvagem Grande, Northeast Atlantic

... island of Selvagem Grande holds one of the most important colonies Cory’s Shearwater ( Calonec- tris diomedea ) in the ...excess of 100,000 pairs. A succes- sion of massacres in 1975 ... See full document

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