Palau, Gladys (et alli), Lógicas condicionales y razonamiento de sentido común. Barcelona, Gedisa, 2004, pp. 190

Fil: Corbalán, María Inés. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación; Argentina.

Zoobenthos and oceanographical parameters in the Kemskaya Guba (Bay) - estuary of the Kem' River entering the Onega Bay, White Sea

Data on distribution of zoobenthos in the Kemskaya Guba (or Kemskaya Bay - the estuary of the Kem' River entering the Onega Bay of the White Sea), which is strongly influenced by river runoff, are presented. The number of species at sampling stations varied from 4 to 65. Density of communities and zoobenthos biomass varied from 342±68 to 4293±96 #/m**2 and from 0.418±0.081 to 1975.22±494.36 g/m**2, respectively. Shannon index values varied between 1.19 to 4.7 bit/ind. At the upper part of the estuary, detritivores dominated, while in the central part and at outlets sestonophages prevailed. Changes in quantitative parameters of the zoobenthos along gradient of water salinity were traced, and relations of these parameters with seven other environmental factors were revealed. It was found that species composition, biodiversity, and trophic structure of the zoobenthos significantly correlated with some of parameters mentioned above. Multiple regression analysis was used to assess combined effect of factors, and it revealed which of them played a determining role in Kemskaya Guba: for species composition - depth, water color, and total concentration of suspended matter; for number of species - contents of <0.01 mm grain size (pelite) fraction and organic carbon in bottom sediments. Biomass depended on water salinity, water chromaticity, and organic carbon contents in bottom sediments and suspended matter. Values of the Shannon index of diversity are determined by water color, and contents of organic carbon and pelite fraction in bottom sediments. Calculations of ecological stress values revealed two zones with unstable state of the zoobenthos.

Mineral and chemical composition of surface bottom sediments from the Onega Bay, White Sea

The distribution of temperature and salinity, current velocities, suspended particulate matter, bottom sediments, bottom morphology, and planktonic and benthic organisms during the summer period are studied in the estuary of the large Onega River and coastal areas of the Onega Bay (White Sea) influenced by interacting marine and riverine factors.

Gladys Fairfield.

Mode of access: Internet.

Cyrano de Bergerac ; a play in five acts by Edmond Rostand, translated from the French by Gladys Thomas and Mary F. Guillemard.

Mode of access: Internet.

Gladys Fane. A story of two lives.

Mode of access: Internet.

Carbonate deposition in the Palaeoproterozoic Onega basin from Fennoscandia : a spotlight on the transition from the Lomagundi-Jatuli to Shunga events

Date of Acceptance: 08/05/2015 Date of online publication: 16/05/2015 Elemental and isotopic data, thin and polished sections used in this contribution were obtained through two large umbrella-projects with grants provided by the Norwegian Research Council grant 191530/V30 to VAM and NERC grant NE/G00398X/1 to AEF. We thank A. Črne, the editor A. Strasser as well as one anonymous reviewer and D. Papineau for providing their valuable criticism and suggestions.