Depletion, Degradation, and Recovery Potential of Estuaries and Coastal Seas

@article{Lotze2006DepletionDA,
  title={Depletion, Degradation, and Recovery Potential of Estuaries and Coastal Seas},
  author={Heike K. Lotze and Hunter Stanton Lenihan and Bruce J. Bourque and Roger Bradbury and Richard G. Cooke and Matthew Curry Kay and Susan M. Kidwell and Michael Xavier Kirby and CHARLES H. Peterson and Jeremy B C Jackson},
  journal={Science},
  year={2006},
  volume={312},
  pages={1806 - 1809}
}
Estuarine and coastal transformation is as old as civilization yet has dramatically accelerated over the past 150 to 300 years. Reconstructed time lines, causes, and consequences of change in 12 once diverse and productive estuaries and coastal seas worldwide show similar patterns: Human impacts have depleted >90% of formerly important species, destroyed >65% of seagrass and wetland habitat, degraded water quality, and accelerated species invasions. Twentieth-century conservation efforts… Expand

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References

SHOWING 1-10 OF 653 REFERENCES
Human impacts on fisheries resources and abundance in the Danish Wadden Sea, c1520 to the present
  • Poul Holm
  • Geography
  • Helgoland Marine Research
  • 2004
For the past 30 years, the Danish Wadden Sea area has been protected by fishery and hunting regulations, pollution controls and settlement restrictions. Nevertheless, today’s Wadden Sea is a depletedExpand
Coast of change: habitat loss and transformations in the Wadden Sea
  • K. Reise
  • Geology
  • Helgoland Marine Research
  • 2004
In the southern North Sea, coastal people commenced with habitat conversions 1,000 years ago. Partly interrupted in late medieval times by large-scale inundations of marshland, progressiveExpand
Historical Overfishing and the Recent Collapse of Coastal Ecosystems
Ecological extinction caused by overfishing precedes all other pervasive human disturbance to coastal ecosystems, including pollution, degradation of water quality, and anthropogenic climate change.Expand
The Modification of an Estuary
TLDR
The San Francisco Bay estuary has been rapidly modified by human activity; the introduction of exotic species has transformed the composition of its aquatic communities; reduction of freshwater inflow has changed the dynamics of its plant and animal communities; and wastes have contaminated its sediments and organisms. Expand
Global Invasions of Marine and Estuarine Habitats by Non-Indigenous Species: Mechanisms, Extent, and Consequences'
TLDR
It is clear that non-indigenous species are a significant force of change in marine and especially estuarine communities globally and studies of marine communities that do not include NIS are increasingly incomplete. Expand
Fishing down the coast: historical expansion and collapse of oyster fisheries along continental margins.
  • M. Kirby
  • Medicine
  • Proceedings of the National Academy of Sciences of the United States of America
  • 2004
TLDR
This work evaluates the expansion and collapse of oyster fisheries in 28 estuaries along three continental margins through the analysis of historical proxies derived from fishery records to infer when oyster reefs were degraded. Expand
Global Trajectories of the Long-Term Decline of Coral Reef Ecosystems
TLDR
Records are compiled, extending back thousands of years, of the status and trends of seven major guilds of carnivores, herbivores, and architectural species from 14 regions that indicate reefs will not survive without immediate protection from human exploitation over large spatial scales. Expand
Human transformations of the Wadden Sea ecosystem through time: a synthesis
Today’s Wadden Sea is a heavily human-altered ecosystem. Shaped by natural forces since its origin 7,500 years ago, humans gradually gained dominance in influencing ecosystem structure andExpand
Enigmatic changes in the hydromedusan fauna of the northern Adriatic Sea
TLDR
A comprehensive set of data is presented which clearly demonstrates a strong correlation between oxygen depletion near the bottom and the disappearance of meroplanktonic hydromedusan species from the fauna of the northern Adriatic Sea and believes that this species is an indicator species of oxygen deficiencies in marine ecosystems. Expand
What was natural in the coastal oceans?
  • Jeremy B. C. Jackson
  • Geography, Medicine
  • Proceedings of the National Academy of Sciences of the United States of America
  • 2001
TLDR
Reconstructions of ecosystems lost only a century or two ago demonstrate attainable goals of establishing large and effective marine reserves if society is willing to pay the costs. Expand
...
1
2
3
4
5
...