Zobrazeno 1 - 10
of 11
pro vyhledávání: '"John M. Ferris"'
Autor:
John M. Ferris, John van den Hoff
Publikováno v:
Polar Research; Vol 28, No 3 (2009); 426-432
Species of the genus Pyramimonas (Prasinophyceae) are a common, widespread, but minor component of the Antarctic marine phytoplankton. They are often associated with the seasonal sea-ice environment. Pyramimonas gelidicola (McFadden, Moestrup & Wethe
Publikováno v:
Aquatic Toxicology. 59:209-223
This study investigated the potential for using algal esterase activity of Microcystis aeruginosa and Selenastrum capricornutum as a rapid measure of the biological effects of acid mine drainage (AMD) in a South Australian stream (Australia) also aff
Publikováno v:
Science of The Total Environment. 192:245-257
Adult Silver Perch ( Bidyanus bidyanus ) were exposed to 137 Cs and 85 Sr for 8 weeks to determine radionuclide concentration factors (CFs) for use in a dose assessment model database for sub-tropical and tropical ecosystems. At equilibrium, the fres
Autor:
John M. Ferris, Peter Tyler
Publikováno v:
Archiv für Hydrobiologie. 126:129-162
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. 84:99-107
Ice covers all but the most saline of the Vestfold Hills' lakes for about 8–12 months of each year and precludes wind-induced turbulent mixing over the winter, when strong winds are most frequent. Nevertheless, the progressive growth of ice volume
Publikováno v:
Frontiers in Optics 2007/Laser Science XXIII/Organic Materials and Devices for Displays and Energy Conversion.
The photoluminescence spectra and dielectric properties of diatoms, a biogenic source of porous silica, have been characterised. Results are compared with pure synthetic silica, and show low dielectric constants due to the porosity.
Aim To determine the soil characteristics of Nothofagus-dominated rain forests in an ultramafic region (i.e. soils having high concentrations of metals including Mg, Fe and Ni), and whether soil characteristics may explain the location of monodominan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c627e205ad5bc4d88b36b6bbee1647b
http://www.documentation.ird.fr/hor/fdi:010035646
http://www.documentation.ird.fr/hor/fdi:010035646
Autor:
John M. Ferris, Paul L. Brown
Publikováno v:
Australian Journal of Chemistry. 57:951
The Dawesley Creek–Bremer River drainage system, in South Australia, is affected by the potentially costly problem of acid drainage from the Brukunga mine site. This paper contrasts geochemical model predictions of water quality with detailed measu
Publikováno v:
Crop Science. 35:1207-1208
Publikováno v:
Australian Journal of Botany. 50:607
Nothofagus species dominate the upper canopy of some New Caledonian rainforests on ultramafic soils. The characteristics of Nothofagus that facilitate its dominance of these forests are uncertain, but may include a superior capacity to resist the sev