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Article
Significance of nanoplankton in the Chesapeake Bay estuary and problems associated with the measurement of nanoplankton productivity
Over a 2-year program of monthly cruises covering the entire Chesapeake Bay (USA), the phytoplankters which passed 35 μm mesh were responsible for 89.6% of the phytoplankton productivity. On a single summer cr...
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Article
Distribution of the cladoceran Podon polyphemoides in the Chesapeake Bay
The distribution of the cladoceran Podon polyphemoides (Leuckart) in the Chesapeake Bay (USA) estuarine system was determined by a quantitative pump sampling method, and the patterns of abundance were correlated ...
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Article
Plant pigments and light penetration in intertidal sediments
Die Verteilung pflanzlicher Pigmente und die Lichtpenetration wurden in vier verschiedenen Sedimenttypen untersucht, und zwar bei Barnstable Harbor, Massachusetts, USA. Mit einer Ausnahme erwies sich die Licht...
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Article
Light and photosynthesis in intertidal benthic diatoms
Diatomeen der Sandflächen des Barnstable Harbor (Massachusetts, USA) wurden eingesammelt und ihre Photosyntheserate bei verschiedenen Quantitäten natürlichen Sonnenlichts mit Hilfe der C−14-Methode ermittelt. Es ...