Zobrazeno 1 - 10
of 13
pro vyhledávání: '"S. P. Klapwijk"'
Autor:
S. P. Klapwijk
Publikováno v:
Hydrobiologia. 199:87-100
In two canals and two lakes in the western part of the Netherlands a comparision is made between data on water chemistry and phytoplankton from 1941/1942 with recent data. Orthophosphate in particular, but also inorganic nitrogen, has increased treme
Autor:
S. P. Klapwijk
Publikováno v:
Hydrobiological Bulletin. 14:142-151
A modified, artificial substrate method was used to study the effects of laundry wastewater on benthic algae in a polder in the western part of the Netherlands. In a polluted ditch a clear chemical gradient was found with regard to the parameters con
Publikováno v:
Hydrobiologia. :491-500
The application of algal growth potential tests (AGP) to the canals and lakes of western Netherlands
Publikováno v:
Hydrobiologia. :189-199
Four hundred and forty bioassays with Scenedesmus quadricauda (Turp.) Breb. as a test organism have been carried out with samples from canals and lakes in the western part of the Netherlands. The results are used to assess the algal growth potential
Autor:
S. P. Klapwijk
Publikováno v:
SIL Proceedings, 1922-2010. 20:1811-1815
Autor:
J. van der Does, S. P. Klapwijk
Publikováno v:
Internationale Revue der gesamten Hydrobiologie und Hydrographie. 72:27-39
This paper reports the effects of phosphorus removal at three sewage wastewater treatment plants on the state of eutrophication of four shallow lakes in the south-eastern part of the Rijnland Waterboard area during the years 1980–1982. With chemica
Autor:
S. P. Klapwijk, H. Hillebrand
Publikováno v:
Hydrobiological Bulletin. 10:48-58
Eighty species of multicellular algae were observed in fifty-three samples, collected at six sampling stations in a ditch near the village of Tienhoven (The Netherlands) in August 1975. Most species seemed to prefer particular sampling stations above
Autor:
S. P. Klapwijk, C. Bruning
Publikováno v:
SIL Proceedings, 1922-2010. 22:172-178
Autor:
G. Bruning, S. P. Klapwijk
Publikováno v:
Sediments and Water Interactions ISBN: 9781461293644
The sediment composition of eight lakes in the Netherlands has been investigated to estimate the release of phosphate (P) from sediments. The amount of phosphate available to algae from sediments has been assessed by means of bioassays, using derivat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f68afc69b049f011ae2c4bc1d13e99b8
https://doi.org/10.1007/978-1-4612-4932-0_34
https://doi.org/10.1007/978-1-4612-4932-0_34
The application of algal growth potential tests (AGP) to the canals and lakes of western Netherlands
Publikováno v:
Environmental Bioassay Techniques and their Application ISBN: 9789401073462
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53f05d3488ea9a0463c84bcd5beef38d
https://doi.org/10.1007/978-94-009-1896-2_18
https://doi.org/10.1007/978-94-009-1896-2_18