Ecosystem effects of fishing in kelp forest communities

By M. Tegner, P. Dayton. 2000

329 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/2a089d4fd62317b17cc36f89ee2ed4469725e26b

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In Oceanography

Citations in the corpus

The role of kelp species as biogenic habitat formers in coastal marine ecosystems (2017, background): “The biogenic 53 habitat structure provided by large canopy-forming seaweeds has been shown to offer protection to 54 several commercial fish species (Bologna and Steneck, 1993), and kelp forests in particular serve as 55 important nursery grounds (Holbrook et al., 1990; Tegner and Dayton, 2000).”
Establishment of the long-spined sea urchin (Centrostephanus rodgersii) in Tasmania: first assessment of potential threats to fisheries (2005, background): “Denuding reefs of macroalgae realises significant loss of physical structure with concomitant effects on biota (Tegner and Dayton 2000), and approximately a 100-fold reduction in rates of primary production (Chapman 1981) with flow on effects to secondary production (Duggins et al. 1989).”
Structure of cryptic reef fish assemblages: relationships with habitat characteristics and predator density (2003, unknown): “This implies that habitat changes at reef-wide scales caused by altering predator densities (previously referred to as ‘trophic cascades’, Babcock et al. 1999, Tegner & Dayton 2000, Shears & Babcock 2002, 2003) are likely to be felt throughout the system.”
Kelp forest ecosystems: biodiversity, stability, resilience and future (2002, background): “Released from predation by otters and Native Americans, populations of several abalone species expanded and became targets of a new fishery beginning in 1850 (Cox 1962; Tegner & Dayton 2000).”
Temporal variation in community interfaces: kelp-bed boundary dynamics adjacent to persistent urchin barrens (2004, background): “They are organized around the physical structure and primary productivity provided by large brown algae of the order Laminariales (Tegner and Dayton 2000).”
More than One Bag for the World Fishery Crisis and Keys for Co-management Successes in Selected Artisanal Latin American Shellfisheries (2005, background): “Attention has been called to the astonishing worldwide depletion of marine resources and the ecological cascading effects of fishing affecting the structure and functioning of entire ecosystems (Botsford et al., 1997; Thrush et al., 1998; Tegner and Dayton, 2000; Chuenpagdee et al., 2003).”
Ecological value of coastal habitats for commercially and ecologically important species (2014, background): “Degradation of these habitats may also be triggered by a weakened trophic control, stemming from decreases in large predatory fish, as well as direct losses due to harvesting of algae (Tegner and Dayton, 2000).”
Identifying keystone predators and the importance of preserving functional diversity in sublittoral rocky-bottom areas (2010, background): “…pressure has been linked to the expansion of sea urchin populations that, released from predation control, overfeed on macroalgae, causing the establishment of barren grounds at various latitudes (McClanahan & Muthiga 1989, Sala & Zabala 1996, McClanahan 2000, Tegner & Dayton 2000, Guidetti 2004).”
Effects of marine reserves and urchin disease on southern Californian rocky reef communities (2004, background): “Several circumstances can create conditions where sea urchins overgraze the standing stock of fleshy algae that normally create kelp forests (Watanabe & Harrold 1991, Sala et al. 1998, Tegner & Dayton 2000).”