1982
DOI: 10.1002/aheh.19820100204
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Sedimentchemische Untersuchungen in Küstengewässern der DDR. Teil 12: Untersuchungen zur Phosphatfreisetzung und zur Sauerstoffzehrung an der Sediment/Wasser‐Kontaktzone in flachen eutrophen Küstengewässern

Abstract: Literaturiiberblick, MeBmoglichkeiten und AutgabenstellungUntersuchungen zur Ermittlung der Sauerstoffzehrung a n der Sedimentoberfliiche und der damit in der Regel gekoppelten Niihrstofffreisetzung sind in der Vergangenheit fur verschiedene Gewassertypen sehr hiiufig durchgefuhrt worden (vgl. dazu ausgewahlte Daten in Tab. 1 und 2). Fur die Messung der sauerstoffzehrenden Prozesse (gleich Sauerstoffzehrungspotenz = Sedimentzehrung oder auch = Sedimentaktivitiit), also der Summe der Sauerstoff benotigenden che… Show more

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Cited by 9 publications
(2 citation statements)
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“…A well-described typical shallow lagoon system of the southern Baltic Sea is the DZBC (e.g., Schiewer, 2007), where a synoptic sediment study was conducted 40 years ago (e.g., Schlungbaum, 1982;Schlungbaum et al, 1994). At that time, sediment samples were taken in every lagoon part in a 500 to 1,000 m sampling grid in shallow and deep areas.…”
Section: Introductionmentioning
confidence: 99%
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“…A well-described typical shallow lagoon system of the southern Baltic Sea is the DZBC (e.g., Schiewer, 2007), where a synoptic sediment study was conducted 40 years ago (e.g., Schlungbaum, 1982;Schlungbaum et al, 1994). At that time, sediment samples were taken in every lagoon part in a 500 to 1,000 m sampling grid in shallow and deep areas.…”
Section: Introductionmentioning
confidence: 99%
“…Such results indicate, that other P sources than direct inputs by rivers might explain the permanent high phytoplankton biomass. However, the DZBC is also described to possess a nutrient filter function, as the water exchange rate with the surrounding open Baltic sea is low (0.15 a −1 Schiewer, 2007), and the sediments sorption capacity for P is high (0.05-1.1 mg P g −1 DM, Schlungbaum, 1982). Furthermore, the particulate matter in this lagoon system has a high TN:TP (15-year median: 36-47:1, mol:mol) ratio, compared to other coastal water bodies of this region (Berthold et al, 2018b).…”
Section: Introductionmentioning
confidence: 99%