๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Populations and production of bacteria in the plankton of two shallow lakes

โœ Scribed by C. F. Mason


Publisher
Springer
Year
1977
Tongue
English
Weight
227 KB
Volume
55
Category
Article
ISSN
1573-5141

No coin nor oath required. For personal study only.

โœฆ Synopsis


Sites and methods

The populations of bacteria were followed for a year in two small shallow lakes, one naturally eutrophic (Upton Broad), the other culturally eutrophic (Alderfen Broad). In Upton Broad there were peaks in population in summer and late autumn. In Alderfen Broad peaks occurred at the beginning of the year, in spring and in autumn. Annual respiration amounted to 4.89 KJ1 -1 and 4.40 KJ1-' at Upton and Alderfen Broads respectively, with annual production estimated at 0.39 KJI-' and 0.35 KJI -'.


๐Ÿ“œ SIMILAR VOLUMES


Occurrence, Dynamics and Production of P
โœ Lajos Vรถrรถs; Pรกl Gulyรกs; Jรณzsef Nรฉmeth ๐Ÿ“‚ Article ๐Ÿ“… 1991 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 711 KB

Phototrophic picoplankton were detected in 105-106 cells/ml concentrations in seven water bodies of differing chemistry and trophic level. Dominant picoplankters were, at all sites, coccoid cyanobacteria of 0.8-1.2 pm dimensions, exhibiting red or yellow autofluorescence. Apart from the effects of w

Composition, dynamics and production of
โœ S. Godeanu; V. Zinevici ๐Ÿ“‚ Article ๐Ÿ“… 1983 ๐Ÿ› Springer ๐ŸŒ English โš– 502 KB

The Rosu, Puiu and Porcu lakes from the Danube Delta are lacustrine ecosystems characterized by a particularly great variation of the biotic and abiotic factors . This variation causes the development of a zooplankton reduced from the point of view of number and biomass, but rich from the taxonomic

Succession of planktonic rotifer populat
โœ Thomas Nogrady ๐Ÿ“‚ Article ๐Ÿ“… 1983 ๐Ÿ› Springer ๐ŸŒ English โš– 594 KB

The quantitative succession of the spring and summer rotifer plankton and its biomass in six lakes of the Eastern Rift Valley of Kenya is discussed . The lakes can be divided into two groups : the low conductivity slightly alkaline lakes Naivasha, Oloidien and the Winam Gulf of Lake Victoria ; and t

Influence of Emergent and Submerged Macr
โœ Tomasz Mieczan ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 301 KB

## Abstract Data from two shallow macrophyteโ€dominated lakes (Eastern Poland) sampled with standardized methods, were evaluated in order to examine the effects of various stands of macrophytes in predicting protozooplankton community structure. Differences in macrophyte structure led to two distinc