Is bacterioplankton production in the Ria de Aveiro influenced by salt marshes and bed sediment? M.A. AlmeidaM.A. CunhaF. Alcântara OriginalPaper Pages: 469 - 482
Promoting low-canopy macrophytes to compromise conservation and recreational navigation in a shallow lake H. CoopsE.H. van NesG.D. Butijn OriginalPaper Pages: 483 - 492
Effects of impoundment and water-level fluctuations on macrophyte and macroinvertebrate communities of a dammed tidal river Stephen M. RichardsonJ. Mark HansonAndrea Locke OriginalPaper Pages: 493 - 510
The influence of variations in irradiance upon morphology in an unattached form of Gracilaria gracilis (Stackhouse) Steentoft during field cultivation, South Primorye, Russia A.V. SkriptsovaI.M. Yakovleva OriginalPaper Pages: 511 - 518
Optimising survival under predation: chemical cues modify curvature in Daphnia galeata Anke WeberSarka Vesela OriginalPaper Pages: 519 - 527
Temporal patterns of diversity, abundance and evenness for invertebrate communities from coastal freshwater and brackish water rock pools Thomas W. Therriault OriginalPaper Pages: 529 - 540
Reduction of benthic macroinvertebrates due to waterfowl foraging on submerged vegetation during autumn migration Ola MarklundHåkan Sandsten OriginalPaper Pages: 541 - 547
Blood chemistry of the Nile tilapia, Oreochromis niloticus (Linnaeus, 1757) under the impact of water pollution Khadiga G. AdhamHania M. IbrahimRamadan A. Saleh OriginalPaper Pages: 549 - 557
Inherent and apparent optical measurements in the Hudson/Raritan Estuary Sima BagheriMachteld RijkeboerHerman J. Gons OriginalPaper Pages: 559 - 562