Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Anna-Kristina Brunberg"'
Autor:
Tobias Vrede, Cecilia Mille-Lindblom, Anna-Kristina Brunberg, Cristian Gudasz, Ashley P. Ballantyne, Sandra Lindahl, Grete Algesten
Publikováno v:
Freshwater Biology. 54:331-344
1. The aim of this study was to assess the effects of different nitrogen (N) to phosphorus (P) loading ratios on phytoplankton community composition and primary production in a naturally eutrophic ...
Autor:
Anna-Kristina Brunberg, Eva Andersson
Publikováno v:
Aquatic Sciences. 68:172-180
This mesocosm study from the oligotrophic Lake Eckarfjarden in Sweden shows, in contrast to many previous studies, that benthic microbiota dominated production following elevated nutrient concentrations in the water. Increased nutrient concentrations
THE IMPORTANCE OF SHALLOW SEDIMENTS IN THE RECRUITMENT OF ANABAENA AND APHANIZOMENON (CYANOPHYCEAE)1
Publikováno v:
Journal of Phycology. 40:831-836
Cyanobacteria which can form resting cells (in this case akinetes) are common in meso-eutrophic lakes in temperate regions, often dominating the phytoplankton communities during summer. The life cycles of akinete-forming cyanobacteria has been studie
Publikováno v:
Journal of Phycology. 39:58-63
Recruitment of Microcystis (Cyanophyceae) from lake sediments: the importance of littoral inocula
Publikováno v:
Journal of Plankton Research. 24:1247-1252
During periods of rest, the meroplanktonic cyanobacterium Microcystis accumulates and survives well on shallow littoral bottoms, where environmental conditions may favour an early start of growth and recruitment in spring.
Publikováno v:
Freshwater Biology. 47:1451-1462
1. We describe some remarkable ephemeral, oligotrophic hardwater lakes formed becauseof land rise in the coastal areas of the Baltic Sea, that are unique in Sweden and probablyalso worldwide. Two y ...
Autor:
Anna-Kristina Brunberg
Publikováno v:
FEMS Microbiology Ecology. 29:13-22
The mucilage of cyanobacteria represents a unique habitat for both water column and sediment bacteria. In Lake Vallentunasjon, Sweden, the pelagic Microcystis-associated bacteria constituted 19–40% of the total bacterial abundance, and their contri
Autor:
Anna-Kristina Brunberg
Publikováno v:
Freshwater Biology. 33:541-555
Microbial activity and phosphorus dynamics in eutrophic lake sediments enriched with Microcystis colonies
Autor:
Anna-Kristina Brunberg, Bengt Bostr�m
Publikováno v:
Hydrobiologia. :375-385
Publikováno v:
Ambio. 35(8)
Lakes play an important role in the cycling of organic matter in the boreal landscape, due to the frequently high extent of bacterial respiration and the efficient burial of organic carbon in sediments. Based on a mass balance approach, we calculated