Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Ferdinand SCHANZ"'
Publikováno v:
Journal of Limnology, Vol 58, Iss 2, Pp 162-168 (1999)
Jöri Lake III (2512 m a.s.l., zm = 22 m, A = 57.81 ´ 103 m2, V = 601.1 ´ 103 m3) is situated in the Vereina region in the eastern part of the Swiss Alps. We studied microbial grazing on bacteria and bacterial productivity during the ice-free perio
Externí odkaz:
https://doaj.org/article/502ce5a5a229462c862a0c743723bfe0
Publikováno v:
PLoS ONE, Vol 8, Iss 11, p e80177 (2013)
Historic samples of phytoplankton can provide information on the abundance of the toxigenic genotypes of cyanobacteria in dependence on increased or decreased eutrophication. The analysis of a time-series from preserved phytoplankton samples by quant
Externí odkaz:
https://doaj.org/article/67c36a0214ac49af9679eba35f911978
Publikováno v:
New Phytologist. 169:109-122
Summary • Buoyancy changes of the cyanobacterium Planktothrix rubescens– the Burgundy-blood alga – were modelled from its buoyancy response to light and irradiance changes in Lake Zurich during autumnal mixing. • The daily insolation received
Publikováno v:
Environment International, Vol 31, Iss 1, Pp 133-146 (2005)
Albania possesses a wealth of aquatic ecosystems, many of enormous natural and biological value, such as the Lakes Ohrid, Prespa and Shkodra, glacial lakes, river valleys, and coastal lagoons. Although many habitats are highly polluted by inorganic a
Publikováno v:
Algological Studies. 109:213-227
We estimated global cyanobacterial biomass in the main reservoirs of cyanobacteria on Earth: marine and freshwater plankton, arid land soil crusts, and endoliths. Estimates were based on typical population density values as measured during our resear
Autor:
Anthony E. Walsby, Ferdinand Schanz
Publikováno v:
New Phytologist. 154:671-687
Summary • Analyses were made to determine which changes in a Lake Zurich population of Planktothrix rubescens were dependent on light- and temperature-dependent growth rates, and when growth was limited by the mixing depth. • Changes in vertical
Publikováno v:
SIL Proceedings, 1922-2010. 27:3766-3769
Autor:
Christine Lehmann, Sonja Gammeter, H. R. Bürgi, Peter Bossard, Reinhard Bachofen, Ferdinand Schanz, Daniel Steiner, Ulrich Zimmermann
Publikováno v:
Aquatic Sciences. 63:225-249
This introductory article of the special GAP issue gives an overview on general limnological characteristics of the prealpine Lakes Zurich and Lucerne and the alpine Lake Cadagno and reports on the specific situation of primary production parameters
Publikováno v:
New Phytologist. 139:233-246
SUMMARY It has been suggested that the populations of planktonic cyanobacteria that occupy the metalimnion of stratified lakes during the summer months may be aestivating between the main periods of growth during entrainment in the epilimnion in spri
Publikováno v:
Journal of Plankton Research. 20:1357-1375
The vertical distribution of the cyanobacterium Planktothrir (Oscillazoria) rubescens in Lake Zürich was investigated from March 1993 to June 1995 by collecting filaments on filters and measuring them by epifluorescence microscopy and computer image