A hidden species becoming visible: biogeography and ecology of Rhynchotalona latens (Cladocera,Anomopoda, Chydoridae)

Hydrobiologia - A long hidden chydorid (Chydoridae, Cladocera) taxon, first found as fossil specimens and recently redefined as Rhynchotalona latens (Sarmaja-Korjonen et al., Hydrobiologia 436:...     

A new Keratella from Patagonia

Hydrobiologia, with which I have had a long association, is celebrating its 50th anniversary in 1998. This year is also the 200th anniversary of Robert Malthus' still hotly debated publication on overpopulation. Readers of Hydrobiologia know well the impacts on the water resource of a growing human population, increased per capita affluence, major industrialization over much of the planet, and the explosion of new technologies that have effects on the water resource. Those concerned with the integrity and condition of water resources should be deeply involved in the debate on the exemption of human society from the biophysical laws of nature and its dependence on the life support services of ecosystems. Arguably, water resources will be the main battleground on which this debate is resolved. This discussion is a preliminary exploration of the primary issues. Even though the word water does not appear frequently in this paper, the connection to our profession and the future of the hydrobiological ecosystem and Hydrobiologia is present in every page.     

Hydrobiologia volume 226 (1991), author index

Hydrobiologia volume 226 (1991), author index     

Hydrobiologia volume 215, contents

Hydrobiologia volume 209, contents     

Hydrobiologia volume 215, author index

Hydrobiologia volume 215, author index     

Hydrobiologia volume 226 (1991), contents

Hydrobiologia volume 226 (1991), contents     

Hydrobiologia volume 306 (1995), author index

Hydrobiologia volume 306 (1995), author index     

Partitioning of nutrient uptake between annual and perennial seaweeds in a Baltic archipelago area

Hydrobiologia - The budget calculations showed that:     

Semi-natural fishway efficiency for goliath catfish (Brachyplatystoma spp.) in a large dam in the Amazon Basin

Hydrobiologia - The recent large-scale hydropower development in the Amazon basin has raised concerns about the impacts on the movements of migratory fishes such as goliath catfish...     

Spatial scale,reservoirs and nonnative species influence the homogenization and differentiation of Great Plains—Rocky Mountain fish faunas

Hydrobiologia - Reservoir construction and the introduction of nonnative species are major anthropogenic drivers of biotic change in freshwater ecosystems. To understand the influence of these...     

The effect of seasonal flooding and livelihood activities on retention of nitrogen and phosphorus in Cyperus papyrus wetlands,the role of aboveground biomass

Hydrobiologia - With growing demand for food production in Africa, protecting wetlands and combining increased agricultural production with conservation of the ecological integrity of wetlands is...     

Evaluation ofChaoborus predation on natural populations of herbivorous zooplankton in a eutrophic lake

Hydrobiologia - The effect ofChaoborus predation on natural zooplankton communities was tested in enclosure experiments during June, July and August in the eutrophic Frederiksborg Slotssø,...     

Genetic connectivity in Sparisoma aurofrenatum (redband parrotfish): an unexpected journey

Hydrobiologia - Oceanic biogeographic barriers disrupt population connectivity and are produced by currents, changes in sea surface temperature, geomorphology, upwelling and resource availability,...     

Temperature-dependent growth characteristics and dominance trends of the cyanobacterium Microcystis sp. and the diatom Cyclotella meneghiniana

Hydrobiologia - The temperature-related growth characteristics of Microcystis sp. and its competitor Cyclotella meneghiniana were examined in a series of monoculture experiments at six different...     

Distribution of sea anemones (Cnidaria,Actiniaria) in Korea analyzed by environmental clustering

Hydrobiologia - Using environmental data and the geospatial clustering tools LOICZView and DISCO, we empirically tested the postulated existence and boundaries of four biogeographic regions in the...     

Growth and biomass allocation of sweet flag (Acorus calamus L.) under different nutrient conditions

Hydrobiologia - The antropogenically-induced process of eutrophication is accompanied by changes in the structure and function of the whole wetland ecosystem. Since the shift in a species ability...     

Moderate hydrological disturbance and high nutrient substrate enhance the performance of Myriophyllum aquaticum

Hydrobiologia - Phenotypic plasticity can determine the performance of exotic plants in environmental disturbance. Aquatic plants can adapt to the stress caused by water level fluctuations in the...     

Pre-reproductive movements of potamodromous cyprinids in the Iberian Peninsula: when environmental variability meets semipermeable barriers

Hydrobiologia - This study aims to describe pre-reproductive movements of Luciobarbus bocagei and Pseudochondrostoma duriense in a regulated canyon-stretch of the Tormes River (Spain), with high...     

Mangrove distribution in relation to seasonal water salinity and ion compartmentation: a field study along a freshwater-dominated river

Hydrobiologia - This study was designed to survey zonation and ion compartmentalization of mangroves in relation to water salinity along a freshwater-dominated river to reveal controlling factors...