How Do Polar Marine Ecosystems Respond to Rapid Climate Change?

@article{Schofield2010HowDP,
  title={How Do Polar Marine Ecosystems Respond to Rapid Climate Change?},
  author={Oscar Schofield and Hugh W. Ducklow and Douglas G. Martinson and Michael P. Meredith and Mark A. Moline and William R. Fraser},
  journal={Science},
  year={2010},
  volume={328},
  pages={1520 - 1523}
}
Climate change will alter marine ecosystems; however, the complexity of the food webs, combined with chronic undersampling, constrains efforts to predict their future and to optimally manage and protect marine resources. Sustained observations at the West Antarctic Peninsula show that in this region, rapid environmental change has coincided with shifts in the food web, from its base up to apex predators. New strategies will be required to gain further insight into how the marine climate system… 
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References

SHOWING 1-10 OF 75 REFERENCES
Polar ocean ecosystems in a changing world
TLDR
Disentangling the effects of human exploitation of upper trophic levels from basin-wide, decade-scale climate cycles to identify long-term, global trends is a daunting challenge facing polar bio-oceanography.
High Latitude Changes in Ice Dynamics and Their Impact on Polar Marine Ecosystems
TLDR
Recent changes and trends in ice dynamics and the responses of marine ecosystems are reviewed and examples of ice‐dependent organisms and associated species from the Arctic and Antarctic are provided to illustrate the impacts of the temporal and spatial changes inIce dynamics.
Rapid climate change in the ocean west of the Antarctic Peninsula during the second half of the 20th century
The climate of the Western Antarctic Peninsula (WAP) is the most rapidly changing in the Southern Hemisphere, with a rise in atmospheric temperature of nearly 3°C since 1951 and associated
The Palmer LTER: A Long-Term Ecological Research Program at Palmer Station, Antarctica
T H E ANTARCTIC marine ecosystem--the assemblage of plants, animals, ocean, sea ice, and island components south of the Antarctic Convergence-is among the largest readily defined ecosystems on Earth
A Predator's Perspective on Causal Links Between Climate Change, Physical Forcing and Ecosystem Response
TLDR
It is proposed that krill longevity should be incorporated into models that seek to identify and understand causal links between climate change, physical forcing and ecosystem response in the western Antarctic Peninsula region.
Climate change and the marine ecosystem of the western Antarctic Peninsula
TLDR
Of the changes observed in the marine ecosystem of the western Antarctic Peninsula (WAP) region to date, alterations in winter sea ice dynamics are the most likely to have had a direct impact on the marine fauna, principally through shifts in the extent and timing of habitat for ice-associated biota.
Recent Changes in Phytoplankton Communities Associated with Rapid Regional Climate Change Along the Western Antarctic Peninsula
TLDR
Using three decades of satellite and field data, it is document that ocean biological productivity, inferred from chlorophyll a concentration (Chl a), has significantly changed along the WAP shelf.
Variations in behavior and condition of a Southern Ocean top predator in relation to in situ oceanographic conditions
TLDR
Improved body condition of seals in the Atlantic sector was associated with Circumpolar Deep Water upwelling regions within the Antarcticcircumpolar Current, whereas High-Salinity Shelf Waters or temperature/salinity gradients under winter pack ice were important in the Indian and Pacific sectors.
Antarctic climate change over the twenty first century
[1] Here we present a new assessment of Antarctic climate change over the 21st century based on data from the models that were developed as part of the Intergovernmental Panel on Climate Change
Alteration of the food web along the Antarctic Peninsula in response to a regional warming trend
In the nearshore coastal waters along the Antarctic Peninsula, a recurrent shift in phytoplankton community structure, from diatoms to cryptophytes, has been documented. The shift was observed in
...
...