Variation in abundance of Norwegian spring‐spawning herring (Clupea harengus, Clupeidae) throughout the 20th century and the influence of climatic fluctuations

By R. Toresen, O. Østvedt. 2000

286 citations recorded by the source corpus.

Subfields: Global and Planetary Change, Nature and Landscape Conservation

View Paper: https://www.semanticscholar.org/paper/520959df55a0a8677a43d1abbead5e6c009a7783

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Global and Planetary Change

1. M. Peck
2. I. Senina
3. Sarah Wanless
4. R. Nash
5. M. Heino
6. G. Engelhard
7. M. Dickey‐Collas
8. Nils Chr. Stenseth

In Nature and Landscape Conservation

1. M. Peck
2. Sarah Wanless
3. M. Heino
4. M. Dickey‐Collas
5. G. Engelhard
6. R. Nash
7. M. Harris
8. Nils Chr. Stenseth

Citations in the corpus

• Fisheries-Induced Selection Pressures in the Context of Sustainable Fisheries (2002, background): “Another example is the Norwegian spring-spawning herring: it took 30 yrs to rebuild the stock after the collapse in the 1960s (Toresen and Østvedt, 2000).”
• Small pelagic fish dynamics: A review of mechanisms in the Gulf of Lions (2018, background): “…the last decades, (over-)exploitation has also played a role in those fluctuations as fishing capacity and effort can hardly match such high level variations, generating collapses and longer periods of low abundance in small pelagic fish stocks (Essington et al., 2015; Toresen and Østved, 2000).”
• Maturity changes in Norwegian spring-spawning herring before, during, and after a major population collapse (2004, methodology): “To allow a comparison with previously published information on maturity-at-age, A50 values were moreover computed (using similar methods) based on maturity-at-age data as reported by the Northern Pelagic and Blue Whiting Fisheries Working Group (ICES, 2002; see also Toresen and Østvedt, 2000).”
• Oocyte growth and fecundity regulation by atresia of Atlantic herring (Clupea harengus) in relation to body condition throughout the maturation cycle (2003, background): “The SSB of NSS herring fluctuated from 16 million metric tonnes in 1945 to 50 thousand metric tonnes in the late 1960s, then dropped to close to zero (2000 metric tonnes), followed by a gradual, successful rebuilding in the 1980s and 1990s up to about 5–10 million tonnes (Toresen and Østvedt, 2000; ”
• Cod, haddock, saithe, herring, and capelin in the Barents Sea and adjacent waters: a review of the biological value of the area (2010, unknown): “This was caused partly by record landings (265 000 t in 1970) and rates of fishing mortality that increased to unsustainably high levels (above Flim, the level of fishing mortality at which there is an unacceptably high risk that stocks will collapse), and partly by reduced recruitment caused by unf”
• Maturity Changes in Norwegian Spring-Spawning Herring Clupea harengus: Compensatory or Evolutionary Responses? (2004, background): “Climatic factors are thought to underlie the abundance fluctuations in herring (Corten 2001), and unfavourable climate probably contributed to the decline of Norwegian spring-spawning herring (Toresen & Østvedt 2000).”
• Forage fish, their fisheries, and their predators: who drives whom? (2014, background): “Similarly, it has been suggested that cycles in the strength of North Sea herring recruitment co-vary with the Atlantic Multidecadal Oscillation (Gröger et al., 2010) and that recruitment variations in Norwegian spring-spawning herring are related to the temperature fluctuations of Atlantic water m”
• Major pathways by which climate may force marine fish populations (2010, background): “While recruitment is correlated with temperature variations (Toresen and Østvedt, 2000; Fiksen and Slotte, 2002), it is disputed whether the temperature decrease was important for the 1950–1970 collapse.”
• Lessons learned from stock collapse and recovery of North Sea herring: a review (2010, result): “This condition of long-term stationarity in the North Sea system is—in contrast to the situation for Norwegian spring-spawning herring for instance (Toresen and Østvedt, 2000)—supported by the apparent match between the projections of stock development in the 1980s and the observed recovery of the s”
• Recruitment in a changing environment: the 2000s North Sea herring recruitment failure (2009, background): “The consequences of undetected reductions in stock productivity, along with sustained heavy exploitation, can therefore be severe, causing a healthy stock to collapse within a few years (Toresen and Østvedt, 2000).”
• Food consumption by seabirds in Norwegian waters (2002, background): “Considering that about 500 000 t of 0-group herring survive to metamorphosis in June or July during a reasonably good season (e.g. 1983, 1991, 1992; Toresen and Østvedt, 2000), that 0-group herring constituted 32–89% (mean 50%) of the food mass brought to Atlantic puffin chicks at the largest colony”
• Marine Birds and Climate Fluctuation in the North Atlantic (2005, background): “The Norwegian spring-spawning stock of herring has experimented great fluctuations during the twentieth century (Toresen and Østvedt 2000, Chapter 6); presumably to a large extent as a response to changes in ocean climate.”