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Can feeding of fish on terrestrial insects subsidize the nutrient pool of lakes?
errestrial insects subsidize lakes
2014/5/13
We estimated consumption and excretion rates of terrestrial-borne phosphorus by a population of the insectfeeding fish species bleak (Alburnus alburnus) in a 0.12-km2
mesotrophic lake of the Ge...
The morphology of branching corals effectively blocks impinging currents. Weak flows in the colony’s inner
sections can hinder some of the corals’ basic physiological functions. At night, high ...
Aquatic food webs are affected from the bottom up by light through its effect on photosynthesis and productivity.
But light also has a top-down effect, because it is crucial for the visual foraging e...
The relative importance of fish predation and excretion effects on planktonic communities
fi sh predation planktonic communities
2014/6/9
The effects of planktivorous fish on lower trophic levels through predation on zooplankton and nutrient excretion
were experimentally separated and their relative importance quantified in...
Orientation in complex chemical landscapes: Spatial arrangement of chemical sources influences crayfish food-finding efficiency in artificial streams
complex chemical landscapes chemical sources infl uences
2014/5/30
Fluid dynamics has been shown to alter ecologically important behaviors of aquatic organisms orienting to distant
chemical sources. Because the fluid dynamics and chemical plumes change across ...