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Biotic Response to Global Change: The Last 145 Million Years
145 Million Years Global Change
2015/7/31
This volume has its origins in a joint research program between the Natural History Museum, London and University College, London on Global Change and the Biosphere. The authors are mainly paleontolog...
Toward a more comprehensive theory of zooplankton diel vertical migration: Integrating ultraviolet radiation and water transparency into the biotic paradigm
comprehensive theory zooplankton diel vertical migration Integrating ultraviolet radiation water transparency biotic paradigm
2014/4/4
The current prevailing theory of diel vertical migration (DVM) of zooplankton is focused largely on two biotic drivers: food and predation. Yet recent evidence suggests that abiotic drivers such as da...
Seasonal and interannual change in a Chesapeake Bay eelgrass community: Insights into biotic and abiotic control of community structure
Seasonal and interannual change Chesapeake Bay eelgrass community Insights into biotic abiotic control of community structure
2014/4/17
We characterized the seasonal and interannual variation in macrophytes, epiphytes, invertebrate herbivores, small demersal predators, and physicochemical characteristics of an eelgrass (Zostera marina...
Hydrologic and biotic influences on nitrate removal in a subtropical spring-fed river
Hydrologic biotic influences on nitrate removal a subtropical spring-fed river
2014/4/16
We use a long-term chemical and hydrologic record in combination with longitudinal sampling and highfrequency nitrate (NO{3) measurements from in situ sensors to describe temporal and spatial patterns...
The trace-metal composition of size-fractionated plankton in the South China Sea: Biotic versus abiotic sources
size-fractionated plankton South China Sea
2014/4/22
We report the elemental composition (P, Si, Al, V, Cr, Mn, Fe, Co, Ni, Cu, and Zn) in the size-fractionated
plankton and suspended particulate matter (SPM) in the surface waters of the South China Se...
The sensitivity of minimum oxygen concentrations in a fjord to changes in biotic and abiotic external forcing
minimum oxygen concentrations biotic abiotic external forcing
2014/4/30
We investigated the possible biotic and abiotic causes of the observed long-term decrease of oxygen minimum
concentrations in the deep water of Gullmar Fjord. Physical factors explained about 40% of ...
Physical, chemical, and biotic effects on arctic zooplankton communities and diversity
Physical chemical biotic effects
2014/5/16
We examined how physical and chemical factors and fish populations affected the presence and density of
zooplankton species in 104 Alaskan arctic lakes. Five fish species and nine zooplan...
Biotic, chemical, and morphometric factors contributing to winter anoxia in prairie lakes
Biotic chemical morphometric factors
2014/5/21
To assess how features of lakes and their watersheds influence winter oxygen decay rates and the frequency of
anoxia in shallow prairie lakes, we measured lake and watershed characteristics for...