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Titlebook: Sportinformatik; Modellbildung, Simul Daniel Memmert Textbook 2023 Der/die Herausgeber bzw. der/die Autor(en), exklusiv lizenziert an Sprin

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Marc Garnica Caparrósand although they do not have the high diversity of marine communities, they often have comparable, if slightly lesser, diversities with those of freshwaters. There are no firm salinity boundaries between fresh and brackish waters, only ones drawn (e.g. at 5 per mille total salts) by convention..Bra
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Daniel Memmertng migrations of birds) and for recreation. A landscape park should be organized in the mist valuable middle course and upper part of low course of the Vistula. The river urgently needs measures to improve its purity: sewage purification plants, protective zones along most tributaries (such a zone a
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Jürgen Perl,Daniel Memmert roots had lost 40% of their initial dry weight, half of it during the first year. The initial concentration of nitrogen was 1.29%, the mean concentrations varied during the incubation from 1.47 to 1.78%. After the first year fine roots had lost 21.0 to 32.7% of their initial dry weight, after two y
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