Results 161 to 170 of about 3,767 (189)
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African Journal of Aquatic Science, 2011
The objective of this study in 2009 was to examine whether levels of cadmium (Cd), copper (Cu), zinc (Zn), lead (Pb) and chromium (Cr) were higher in the leaves than in the stems of a submerged aquatic plant Ceratophyllum demersum in Anzali wetland. Cadmium, Pb and Cr concentrations were highest in the leaves.
Pourkhabbaz, AR +4 more
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The objective of this study in 2009 was to examine whether levels of cadmium (Cd), copper (Cu), zinc (Zn), lead (Pb) and chromium (Cr) were higher in the leaves than in the stems of a submerged aquatic plant Ceratophyllum demersum in Anzali wetland. Cadmium, Pb and Cr concentrations were highest in the leaves.
Pourkhabbaz, AR +4 more
openaire +2 more sources
Journal of Environmental Sciences, 2019
High nitrate (NO3-) loading in water bodies is a crucial factor inducing the eutrophication of lakes. We tried to enhance NO3- reduction in overlying water by coupling sediment microbial fuel cells (SMFCs) with submerged aquatic plant Ceratophyllum demersum.
Peng, Xu +5 more
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High nitrate (NO3-) loading in water bodies is a crucial factor inducing the eutrophication of lakes. We tried to enhance NO3- reduction in overlying water by coupling sediment microbial fuel cells (SMFCs) with submerged aquatic plant Ceratophyllum demersum.
Peng, Xu +5 more
openaire +2 more sources
Water, Air, & Soil Pollution, 2014
In this study, the concentration-dependent joint action of chromium (Cr) and salt (NaCl), two important environmental stressors, was examined in aquatic plants. Ceratophyllum demersum L. plants were exposed to Cr (0–10 mM) for 5 days in the presence and absence of NaCl (0–500 mM).
KOCA, Fatih Doğan +2 more
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In this study, the concentration-dependent joint action of chromium (Cr) and salt (NaCl), two important environmental stressors, was examined in aquatic plants. Ceratophyllum demersum L. plants were exposed to Cr (0–10 mM) for 5 days in the presence and absence of NaCl (0–500 mM).
KOCA, Fatih Doğan +2 more
openaire +2 more sources
Advances in Space Research, 2003
In addition to green microalgae, aquatic higher plants are likely to play an important role in aquatic food production modules in bioregenerative systems for producing feed for fish, converting CO2 to O2 and remedying water quality. In the present study, the effects of culture conditions on the net photosynthetic rate of a rootless submerged plant ...
Y, Kitaya +3 more
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In addition to green microalgae, aquatic higher plants are likely to play an important role in aquatic food production modules in bioregenerative systems for producing feed for fish, converting CO2 to O2 and remedying water quality. In the present study, the effects of culture conditions on the net photosynthetic rate of a rootless submerged plant ...
Y, Kitaya +3 more
openaire +2 more sources
Russian Journal of General Chemistry, 2016
Changes in the concentration of the aluminum ions in water of experimental systems (microcosms) have been studied. The Al ion concentration was measured by the fluorescent method. As macrophytes for microcosm incubation served hornwort Ceratophyllum demersum and stonewort Chara fragilis, with the latter hydrobiont used for the first time in similar ...
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Changes in the concentration of the aluminum ions in water of experimental systems (microcosms) have been studied. The Al ion concentration was measured by the fluorescent method. As macrophytes for microcosm incubation served hornwort Ceratophyllum demersum and stonewort Chara fragilis, with the latter hydrobiont used for the first time in similar ...
openaire +1 more source
2016
Insecticidal activities of methanol and water extracts obtained from in vitro propagated of Ceratophyllum demersum L., were tested on adults of the granary weevil Sitophilus granarius L.. In vitro shoot regeneration was achieved from shoot tip explants of C. demersum cultured on liquid Murashige and Skoog (MS) media containing various combinations of 6-
Emsen, B. +3 more
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Insecticidal activities of methanol and water extracts obtained from in vitro propagated of Ceratophyllum demersum L., were tested on adults of the granary weevil Sitophilus granarius L.. In vitro shoot regeneration was achieved from shoot tip explants of C. demersum cultured on liquid Murashige and Skoog (MS) media containing various combinations of 6-
Emsen, B. +3 more
openaire +2 more sources
An aquatic-vision-inspired camera based on a monocentric lens and a silicon nanorod photodiode array
Nature Electronics, 2020Min Sung Kim, Gil Ju Lee, Changsoon Choi
exaly