TRAJECTORIES AND CORRELATES OF COMMUNITY CHANGE IN NO-TAKE MARINE RESERVES

@article{Micheli2004TRAJECTORIESAC,
  title={TRAJECTORIES AND CORRELATES OF COMMUNITY CHANGE IN NO-TAKE MARINE RESERVES},
  author={F. Micheli and B. Halpern and L. Botsford and R. R. Warner},
  journal={Ecological Applications},
  year={2004},
  volume={14},
  pages={1709-1723}
}
Marine reserves are a spatial approach to marine management and conservation aimed at protecting and restoring multispecies assemblages and the structure and function of marine ecosystems. We used meta-analyses of published data to address the questions of how and over what time frames marine assemblages change within no-take marine reserves as they recover from fishing and other human uses. We used 20 studies of coastal fish assemblages from 31 temperate and tropical locations, reporting… Expand

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References

SHOWING 1-10 OF 49 REFERENCES
CASCADING HUMAN IMPACTS, MARINE PROTECTED AREAS, AND THE STRUCTURE OF MEDITERRANEAN REEF ASSEMBLAGES
Coastal marine assemblages are shaped by interactions between physical factors, biological interactions, and almost ubiquitously, human impacts. Large-scale ma- nipulations of human access replicatedExpand
Changes in community structure in temperate marine reserves
TLDR
Changes in community structure, which have persisted since at least 1994, demonstrate not only higher trophic complexity than anticipated in Australasian ecosystems but also increased primary and secondary productivity in marine reserves as a consequence of protection. Expand
MARINE RESERVES: RATES AND PATTERNS OF RECOVERY AND DECLINE OF PREDATORY FISH, 1983–2000
TLDR
Some of the best evidence currently available that application of no-take marine-reserve status causes increases in abundance of target species is presented. Expand
Marine Reserves: Rates and Patterns of Recovery and Decline of Large Predatory Fish
TLDR
Empirical evidence is presented derived from the visual monitoring of density and biomass of large predatory coral reef fish in two small marine reserves and at two control sites in the Philippines from 1983 to 1993 to show the effects of marine reserve protection and fishing. Expand
Conservation benefits of marine reserves for fish populations
TLDR
It is confirmed that marine reserves benefit fish populations and the need for monitoring prior to reserve establishment is highlighted to provide more accurate, habitat-controlled studies of the effects of marine reserves on fish populations. Expand
Trophic cascades in benthic marine ecosystems: lessons for fisheries and protected-area management
An important principle of environmental science is that changes in single components of systems are likely to have consequences elsewhere in the same systems. In the sea, food web data are one of theExpand
Marine reserves : Parks, baselines, and fishery enhancement
TLDR
The essential habitat perspective emphasizes that each situation depends on specific life-history parameters and emphasizes critical thresholds in population dynamics, including density and behavior for fertilization, transport processes, settlement, survivorship, and growth to maturity. Expand
Marine Protected Areas in the Mediterranean Sea: Objectives, Effectiveness and Monitoring
Abstract. The number of Marine Protected Areas (MPAs) is continuously increasing worldwide because of the increasing recognition of the profound effects that humans can have on marine systems. AExpand
Effects of the declaration of marine reserves on Tasmanian reef fishes, invertebrates and plants
TLDR
Results of this study provide the first clear evidence that shallow Tasmanian reef ecosystems are overfished, and that unfished coastal ecosystems differ substantially from those where fishing occurs. Expand
THE IMPACT OF MARINE RESERVES: DO RESERVES WORK AND DOES RESERVE SIZE MATTER?
TLDR
The empirical work and the theoretical literature are reviewed to assess the impacts of marine reserves on several biological measures (density, biomass, size of organisms, and diversity), paying particular attention to the role reserve size has in determining those impacts. Expand
...
1
2
3
4
5
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