Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Friederike Wawrik"'
Autor:
Von Friederike Wawrik
Publikováno v:
Archiv für Protistenkunde. 127:271-282
Summary During and after the period of icebreaking 1982 20 ponds in the Waldviertel have been explored, as it was done since some years (1977–1981).This time mostly in the northern (Herren-and Kufsteinteich) and northeastern part (Brunn-Teiche).The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1ada3472f9a5bc989e05a40c92f23f1
https://doi.org/10.1016/s0003-9365(83)80022-0
https://doi.org/10.1016/s0003-9365(83)80022-0
Autor:
Friederike Wawrik
Publikováno v:
Archiv für Protistenkunde. 122:247-266
Summary In the late autumn 1977 there was a very dry weather. There were no affluents to the ponds. The density of plankton was low. Only in the melting period in January 1978 the ponds got water supply and the effect was a strong development of alga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa7423da4c2f0297964be8c87d11d23a
https://doi.org/10.1016/s0003-9365(79)80036-6
https://doi.org/10.1016/s0003-9365(79)80036-6
Autor:
Friederike Wawrik
Publikováno v:
Internationale Revue der gesamten Hydrobiologie und Hydrographie. 62:295-313
The colonization of newly constructed fish-ponds with phytoplankton is considered to be the result of inoculation by influents, airplankton and piscicultural measures. A considerable number of remarkable or new species have been observed, but bluegre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::055b2550904a4b1bb405db5a25b42719
https://doi.org/10.1002/iroh.1977.3510620208
https://doi.org/10.1002/iroh.1977.3510620208
Autor:
Friederike Wawrik
Publikováno v:
Archiv für Protistenkunde. 121:138-145
Summary Ecological and taxonomical observations on the Phytoplanktongenera Lepocinclis, Phacus and Heteronema are reported. The organisms were found in several fishponds in the „Waldviertel“, Niederosterreich.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bdb2ec64947547c75ea949374efaf6e
https://doi.org/10.1016/s0003-9365(79)80011-1
https://doi.org/10.1016/s0003-9365(79)80011-1
Autor:
Von Friederike Wawrik
Publikováno v:
Archiv für Protistenkunde. 125:257-260
Summary Two new Chrysophyts, Chrysamoeba reinholdii and Chromulina gebharti, found under ice and later in the melting snow-water, are discussed and described.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50dbe69a6f7e7c7c6d95685c347323d0
https://doi.org/10.1016/s0003-9365(82)80023-7
https://doi.org/10.1016/s0003-9365(82)80023-7
Autor:
Von Friederike Wawrik
Publikováno v:
Archiv für Protistenkunde. 123:439-445
Summary A sexual reproduction in Dinobryon suecicum var. longispinum in the Wolfsegg-pond, Waldviertel, Lower Austria, is described and studies in Mallomonas reginae, Cryptomonas cylindracea and Dictyosphaerium elegans are discussed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c855a6bd286dcae2c5b3a3ada6e3e267
https://doi.org/10.1016/s0003-9365(80)80025-x
https://doi.org/10.1016/s0003-9365(80)80025-x
Autor:
Friederike Wawrik
Publikováno v:
Archiv für Protistenkunde. 124:283-287
Summary The formation of a closed ice cover was very retarded in autum 1979 until December 27. In the open water was to be found a poor phytoplankton without any stratification. Only in three ponds a rich development had taken place. In the Eckteich
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4afd0ee38e03345daf31459831fe820
https://doi.org/10.1016/s0003-9365(81)80021-8
https://doi.org/10.1016/s0003-9365(81)80021-8
Autor:
Friederike Wawrik
Publikováno v:
Nova Hedwigia. 30:851-868
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c27a8829e550bf64cc4522bc3b7c9e1
https://doi.org/10.1127/nova.hedwigia/30/1979/851
https://doi.org/10.1127/nova.hedwigia/30/1979/851
Autor:
Friederike Wawrik
Publikováno v:
SIL Proceedings, 1922-2010. 18:1348-1358
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b3095c124fcca3347628f53a7ddf4af
https://doi.org/10.1080/03680770.1973.11899614
https://doi.org/10.1080/03680770.1973.11899614