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  • 1
    Electronic Resource
    Electronic Resource
    Barley straw as an inhibitor of algal growth III: the role of fungal decomposition (1992)
    Springer
    Journal of applied phycology 4 (1992), S. 353-355 
    Details
    ISSN: 1573-5176
    Keywords: algal control ; algal inhibitors ; barley straw ; fungal decomposition ; Chlorella
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Rotting barley straw, which is known to inhibit algal growth, has been subjected to mycological examination. A wide range of fungi was isolated from submerged, aerated decomposing straw and tested for antialgal effects againstChlorella on agar plates. Three species, each the dominant isolate from different batches of straw, inhibited the alga. However, the general antialgal effects of decomposing straw are unlikely to be explained by antialgal properties of specific fungi.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02185793
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Stable free radical from plant litter decomposing in water (1996)
    Springer
    Journal of chemical ecology 22 (1996), S. 1001-1011 
    Details
    ISSN: 1573-1561
    Keywords: Electron paramagnetic resonance ; electron spin resonance ; stable free radical semiquinone radical ; aquatic decomposition ; soluble lignin ; algal control
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Chemistry and Pharmacology
    Notes: Abstract The presence of a stable radical species in both fresh straw and that which had been submerged in aerated water for up to six months has been demonstrated using electron paramagnetic (spin) resonance (EPR or ESR) spectroscopy. A radical signal was associated also with material shown to contain straw lignin markers, which was leached from the rotting straw into surrounding water. Fresh straw treated with strong alkali to remove phenolics did not show a radical signal. The possible effect of a dissolved stable free radical is discussed in relation to the antagonistic effect of rotting straw on algal and cyanobacterial growth in water to which straw has been added as a nuisance algal control agent.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02029950
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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