Biodeterioration of building materials by cyanobacteria and algae
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چکیده
منابع مشابه
Biodeterioration of Building Materials by Cyanobacteria and AJgae
A Jlud:v oJ the presence Qf cyanohacten'a and algae in dlfferent building maten'als Jrom Spain (Salamanca. Seville and Toledo Calhedrals) and Sweden (Lund Calhedral) and their possib/e re/ation ro rhe Slone deca.v was accomp/ished Colonizarion o/stone wich lhe cyanobacten'um Microcoleus vaginatus and the chtoroph:vte Klebsormidium flaccidum \vas a/so induced in lhe lahoratory. In hoth fie/d and...
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The toxic effects of herbicides (Machete, Saturn) and pesticides (Diazinon and Malathion) on green algae, Scenedesmus obtusiusculus, and cyanobacteria, Anabaena flos aquae, were studied. The results indicated that Machete and Saturn, in comparison to Diazinon and Malathion, were more toxic. On the other hand it was revealed that green algae was more sensitive to the pesticides than the cyanobac...
متن کاملHerbicides and insecticides effects on green algae and cyanobacteria strain
The toxic effects of herbicides (Machete, Saturn) and pesticides (Diazinon and Malathion) on green algae, Scenedesmus obtusiusculus, and cyanobacteria, Anabaena flos aquae, were studied. The results indicated that Machete and Saturn, in comparison to Diazinon and Malathion, were more toxic. On the other hand it was revealed that green algae was more sensitive to the pesticides than the cyanoba...
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The aim of the study was to explore the halophile metabolome in building materials using untargeted metabolomics which allows for broad metabolome coverage. For this reason, we used high-performance liquid chromatography interfaced to high-resolution mass spectrometry (HPLC/HRMS). As an alternative to standard microscopy techniques, we introduced pioneering Coherent Anti-stokes Raman Scattering...
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Nitrogen fixation (C(2)H(2) reduction) by algae in flooded soil was limited by interactions within the algal community. Nitrogen fixation by either indigenous algae or Tolypothrix tenuis was reduced severalfold by a dense suspension of the green alga Nephrocytium sp. Similarly, interactions between the nitrogen-fixing alga (cyanobacterium) Aulosira 68 and natural densities of indigenous algae l...
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ژورنال
عنوان ژورنال: International Biodeterioration
سال: 1991
ISSN: 0265-3036
DOI: 10.1016/0265-3036(91)90041-o