Earth and Environment Sciences, Volume 692

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Saturs
Contents

Joanna Cieslewicz
Comparison of the chemical composition of sediments in lakes in catchments forested with beech and pine

Bozena Debska, Malgorzata Drag, Dag O. Andersen
Properties of organic matter and molecular size distribution of humic acids isolated from forest soil

Andrzej Dziamski, Slawomir S. Gonet, Bozena Debska
Properties of humus in relation to soil particle size fraction

Caroline Fiebiger, Wido Schmidt
Drinking water treatment from reservoirs under the impact of increasing DOC values of raw waters

Evgeny D. Lodygin, Vasily A. Beznosikov, Serafim N. Chukov
Paramagnetic properties of humic substances extracted from Albeluvisols of North-Eastern European Russia

Viia Lepane
Applications of capillary electrophoresis in aquatic dissolved organic matter analysis

Benediktas Jankauskas, Genovaite Jankauskiene, Alvyra Slepetiene, Michael A. Fullen, Colin A. Booth
International comparison of analytical protocols for determining soil organic matter content on Lithuanian Albeluvisols

Māris Kļaviņš, Ilga Kokorīte, Valery Rodinov
Long-term changes of dissolved organic carbon in surface waters of Latvia

Māris Kļaviņš, Andris Zicmanis, Oskars Purmalis
Solubility enhancement of polycyclic aromatic hydrocarbons by humic substances and their derivatives

Stanislava Maiksteniene, Ausra Arlauskiene, Irena Kristaponyte, Alvyra Slepetiene
The effect of cropping and fertilizer management on soil humus content and composition

Dirk Pavlik, Caroline Fiebiger, Jörg Scheithauer, Karsten Grunewald
Quantification of fluxes of humic substances in forested drinking water catchments in the low mountain range Ore Mountains (Erzgebirge), Germany

Justyna Polak, Wieslaw W. Sułkowski
The effect of the treatment process on nitrogen content in humic acids extracted from sewage sludge

Justyna Polak, Franciszek Buhl, Andrzej Kita, Mariola Bartoszek, Wieslaw W. Sułkowski
The effect of heavy metals on the reduction and stabilisation of the g-factor value of humic acids extracted from sewage sludge

Jörg Scheithauer, Karsten Grunewald, Dirk Pavlik
NOM quality and transfer from peat bogs due to environmental changes in the mountains «Erzgebirge» (Germany)

Elena V. Shamrikova, Mikhail A. Ryazanov, Evgeniya V. Vanchikova, Nataliya V. Bubekova
Acid-base properties of water soluble organic matter of podzols in the North-East European Russian taiga

Gunta Spriņģe, Agrita Briede, Ivars Druvietis, Valērijs Rodinovs
Plankton communities of the humic lakes in Teici Bog Reserve, Latvia

Tuula Tuhkanen and Anu Matilainen
Occurrence and removal of natural organic matter (NOM) in drinking water treatment

Aleksandras Velykis, Antanas Satkus, Alvyra Slepetiene
Effect of sustainable soil and crop management on humus changes