Zobrazeno 1 - 10
of 201
pro vyhledávání: '"G. Döhler"'
Publikováno v:
Marine Biology. 130:501-507
Three marine diatoms Lauderia annulata Cleve, Odontella sinensis (Greville) Grunow and Thalassiosira rotula Meunier were exposed to ultraviolet (UV) radiation of different wavebands under controlled laboratory conditions (0.035 vol% CO2, 18 °C). Sev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca270ae873ee050fe1b7321f251294ae
https://doi.org/10.1007/s002270050270
https://doi.org/10.1007/s002270050270
Autor:
G. Döhler
Publikováno v:
Photosynthetica. 35:473-476
Impact of UV-A and UV-B radiation on pattern of pigments of the Antarctic macroalga Leptosomia simplex L. was studied during the Polarstern cruise (ANT XII/2) 1994/95 under controlled laboratory conditions. An 8 h exposure to UV-A of 17.6 W m-2 led u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6970fb4d98395a09b794aeb062d65e26
https://doi.org/10.1023/a:1006932922895
https://doi.org/10.1023/a:1006932922895
Autor:
G. Döhler, E. Hagmeier
Publikováno v:
Botanica Acta. 110:481-488
Effects of ambient solar UV radiation in the field and of artifical UV irradiation under controlled laboratory conditions were studied with natural phytoplankton populations from Helgoland, German Bight, North Sea. The pattern of pigments varied afte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e801497162281f556ca93f17e45e0731
https://doi.org/10.1111/j.1438-8677.1997.tb00666.x
https://doi.org/10.1111/j.1438-8677.1997.tb00666.x
Publikováno v:
Journal of Photochemistry and Photobiology B: Biology. 40:126-131
The marine chlorophycean Dunaliella tertiolecta Butcher grown under controlled laboratory conditions was exposed to UV-A (10.2 W m−2), UV-B (1.6 W m2) or UV-A plus UV-B (10 W m−2/1.5 W m−2) in connection with white light (100 W m−2) radiation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33d226bbade9007dd8066639401823f2
https://doi.org/10.1016/s1011-1344(97)00037-7
https://doi.org/10.1016/s1011-1344(97)00037-7
Publikováno v:
Journal of Photochemistry and Photobiology B: Biology. 30:179-187
Three macroalgal species, Fucus vesiculosus, Laminaria saccharina and Ulva lactuca were exposed to natural daylight in UV-transparent and UV-non-transparent Plexiglas vessels at different water depths. Uptake of 15 NH 4 + and 15 NO 3 − was measured
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b7ef1f971a0b387bcab383438ffd41b
https://doi.org/10.1016/1011-1344(95)07189-9
https://doi.org/10.1016/1011-1344(95)07189-9
Autor:
G. Döhler, T. Buchmann
Publikováno v:
Journal of Plant Physiology. 146:29-34
Summary The marine haptophycean Pavlova lutheri (Droops) Green strain Plymouth CC 75 and Pavlova spec. were gron at 18°C, normal air (0.035vol.% CO 2 ) and a light dark rhythm of 12:12h (intensity 16.8 W m -2 ) in an artifical sea-water medium (35%o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e9629baa687c26e6238ff193b346ef0
https://doi.org/10.1016/s0176-1617(11)81963-2
https://doi.org/10.1016/s0176-1617(11)81963-2
Publikováno v:
Botanica Acta. 108:93-98
Synthesis of stress proteins after heat shock and different periods of UV-B radiation were investigated with marine diatom species from the North Sea Ditylum brightwellii, Lithodesmium variabile, Odontella sinensis, Thalassiosira rotula and the Antar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::199d16e58395b89383974a7b6ece6412
https://doi.org/10.1111/j.1438-8677.1995.tb00837.x
https://doi.org/10.1111/j.1438-8677.1995.tb00837.x
Autor:
M. Lohmann, G. Döhler
Publikováno v:
Journal of Photochemistry and Photobiology B: Biology. 27:265-270
The temperate marine phytoplankton species Pavlova lutheri (Droop) Green, Pavlova spec. and Thalassiosira rotula (Meunier) were grown at 18°C, with normal air (0.035 vol.% CO2) and a light-dark rhythm of 12-12 h (2 W m−2), in an artificial seawate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bb602bb6e84412d8047f47a47e81395
https://doi.org/10.1016/1011-1344(94)07077-2
https://doi.org/10.1016/1011-1344(94)07077-2
Autor:
A. Kugel-Anders, G. Döhler
Publikováno v:
Journal of Photochemistry and Photobiology B: Biology. 24:55-60
The temperate marine diatom Lithodesmium variabile (Takano) was grown at 18 °C, normal air (0.035 vol.% CO2) and a light—dark rhythm of 12:12 h (16.8 W m−2) in an artificial sea-water medium (35‰ salinity). Algae were exposed to UV-B (Philips
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b78f53bd00ce619309e562e3bf376424
https://doi.org/10.1016/1011-1344(94)07010-5
https://doi.org/10.1016/1011-1344(94)07010-5
Impact of UV-B radiation on uptake of 15N-ammonia and 15N-nitrate by phytoplankton of the Wadden Sea
Autor:
G. Döhler
Publikováno v:
Marine Biology. 112:485-489
Natural marine phytoplankton populations from the German Wadden Sea and unialgal cultures of the haptophycean Phaeocystis pouchetii were tested in 1989 under controlled UV-B stress conditions. Assimilation of 15N-nitrate in phytoplankton consisting m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::477ea4e3437c68c32d8afd7aa6d77db6
https://doi.org/10.1007/bf00356294
https://doi.org/10.1007/bf00356294