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The regional abundance and size distribution of lakes and reservoirs in the United States and implications for estimates of global lake extent
The regional abundance size distribution lakes reservoirs the United States implications estimates of global lake extent
2014/4/2
We analyzed complete geospatial data for the 3.5 million lakes and reservoirs larger than 0.001 km2, with a combined surface area of 131,000 km2, in the contiguous United States (excluding the Laurent...
Upstream resource abundance determines the food searching behavior of a stream grazer: Effect of microalgal cues
Upstream resource abundance determines searching behavior
2014/4/18
To maximize their growth, grazers should shift their behavior to balance the cues from predators and
periphyton in the field. As a stream grazer seeks periphyton that are heterogeneously distributed,...
Long–term changes in the abundance of Jesogammarus annandalei (Tattersall) in Lake Biwa
Long–term Lake Biwa
2014/5/19
Changes in the abundance of an endemic amphipod, Jesogammarus annandalei, that inhabits the profundal zone
of Lake Biwa were examined from 1966 to 1999. The abundance of J. annandalei increased sudde...
Abundance of amino sugars and peptidoglycan in marine particulate and dissolved organic matter
amino sugars peptidoglycan
2014/5/20
Several recent studies indicated that amino sugars were likely to be major components of marine carbon and
nitrogen cycles, but there has been insufficient data to investigate this hypothesis. ...
Effects of dietary phosphorus deficiency on the abundance, phosphorus balance, and growth of Daphnia cucullata in three hypereutrophic Dutch lakes
dietary phosphorus defi ciency abundance phosphorus balance
2014/5/30
We studied population dynamics, phosphorus balance, and individual growth to evaluate limitation of Daphnia
cucullata by dietary phosphorus (P) in three interconnected, hypereutrophic Dutch lakes. Co...