Marine hard bottom communities : patterns, dynamics, diversity, and change
著者
書誌事項
Marine hard bottom communities : patterns, dynamics, diversity, and change
(Ecological studies : analysis and synthesis, v. 206)
Springer, c2009
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注記
Includes bibliographical references and index
内容説明・目次
内容説明
Marine hard bottoms feature some of the most spectacular and diverse biological communities on this planet. These not only contain a rich treasure of genetic, taxonomic and functional information but also deliver irreplaceable ecosystem services. At the same time, they are highly vulnerable and increasingly threatened by anthropogenic pressures. This volume has collected contributions by 50 scientists from numerous biogeographic regions, dealing with characteristics of hard bottom communities. Distributional patterns in space and time are described, followed by analyses of the intrinsic and extrinsic dynamics producing these patterns. A strong emphasis is placed on the ongoing changes occurring in the structure and diversity of these communities in response to spiralling environmental impacts, and on state-of-the-art countermeasures aiming to preserve these ecological treasures. Finally, various values of diversity are assessed, hopefully as an incentive for enhanced conservation efforts.
目次
Part I Habitat, substrata and communities
1. Aquatic particularities and functional groups
2. Communities on different shallow substrata
3. Communities on deep-sea hard bottoms
4. Communities on living substrata: epibioses
Part II Diversity patterns and their causes
5. Latitudinal patterns of species richness in hard bottom communities
6. Regional scale patterns
7. Patterns along environmental gradients
8. Evolutionary patterns of diversity and their causes
9. Environmental variability: analysis and ecological implications
Part III Community Dynamics
10. Fertilization strategies
11. Larval supply and dispersal
12. Settlement and recruitment
13. Seasonal dynamics
14. Disruption, succession and stochasticity
15. Changes in diversity and ecosystem functioning during succession
16. Simple and complex interactions
Part IV Changing Biodiversity
17. Anthropogenic changes in patterns of diversity on hard substrata: an overview
18. Shifts in abiotic variables and consequences for diversity
19. The loss of natural habitats and the addition of artificial substrata
20. Multiple stressors & disturbances: when change is not the nature of things
21. Mass mortalities and Extinctions
22. Biological Invasions: Insights from marine benthic communities
23. Habitat distribution and heterogeneity in marine invasion dynamics: The importance of hard substrate and artificial structure
24. Rehabilitation of habitat and the value of artificial reefs
25. Protection of biota and the value of marine protected areas
Part V Value of Diversity
26. The role of biodiversity for the functioning of rocky reef communities
27. Functional and taxonomic perspectives of marine biodiversity: functional diversity and ecosystem processes
28. Mechanisms underpinning diversity-stability relationships in hard bottom assemblages
29. The aesthetic value of littoral hard substrata and consideration of ethical frameworks for their investigation and conservation
Part VI Appropriate research methods
30. Field methods in marine ecology
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