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- W2062082034 abstract "Abstract The seasonal reproductive dynamics of the calanoid copepods Calanus helgolandicus and Calanoides carinatus and the main driving factors that control their reproductive activity were evaluated through a three-year study performed at two shelf stations in the Cantabrian Sea (SW Bay of Biscay). As a general pattern, the seasonal dynamics showed two peaks of reproduction for both species: the highest peak was associated with the spring phytoplankton bloom, whereas a second and less intense peak coincided with the autumn bloom. Between these two blooms, copepod recruitment showed low rates, and the lowest reproductive activity was recorded in winter. Gonads started to mature in pre-bloom conditions, probably fuelled by stored lipids and concurrent feeding, but the highest RIs (Reproductive Index) and EPRs (egg production rates) were found during the spring blooms. Accordingly feeding seems to be crucial for the main recruitment event for both species. Temperature, Chlorophyll-a (Chl-a) concentration and diatom abundance explained part of the variability found in reproductive activity, with the phytoplankton biomass as the most relevant environmental factor. Temperature probably had an indirect effect on fecundity; temperature and female size were inversely correlated, and large females produced larger clutch sizes. The food assemblage seemed to be more adequate for egg hatching success (HS) than for EPR, because HS was high most of the time, but EPRs were often lower than maximum production rates, pointing to a food limitation. However, the nauplius production rates compared well with those in other areas with higher phytoplankton productivity. Interestingly, a trade-off between number of eggs produced and their viability was found; small clutch sizes with high viability were produced during inadequate food conditions. This strategy maximizes naupliar survival under short food resources by investing in egg quality rather than in quantity. The annual cycle and reproductive dynamics of C. carinatus , traditionally described for African upwelling systems, were compared with that of C. helgolandicus , a resident species in the Bay of Biscay. The high similarity between the species suggests that C. carinatus has developed a stable population in the Cantabrian Sea, which denotes a high plasticity of this species." @default.
- W2062082034 created "2016-06-24" @default.
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- W2062082034 date "2006-07-01" @default.
- W2062082034 modified "2023-09-27" @default.
- W2062082034 title "Seasonal dynamics of reproductive parameters of the calanoid copepods Calanus helgolandicus and Calanoides carinatus in the Cantabrian Sea (SW Bay of Biscay)" @default.
- W2062082034 cites W1848367409 @default.
- W2062082034 cites W1964101184 @default.
- W2062082034 cites W1967998315 @default.
- W2062082034 cites W1968242845 @default.
- W2062082034 cites W1968601780 @default.
- W2062082034 cites W1978333247 @default.
- W2062082034 cites W1982221795 @default.
- W2062082034 cites W1984330970 @default.
- W2062082034 cites W1986346147 @default.
- W2062082034 cites W1987784971 @default.
- W2062082034 cites W1991249853 @default.
- W2062082034 cites W1991637872 @default.
- W2062082034 cites W1991879582 @default.
- W2062082034 cites W1995241703 @default.
- W2062082034 cites W1996255479 @default.
- W2062082034 cites W1998303965 @default.
- W2062082034 cites W1999142405 @default.
- W2062082034 cites W2000765073 @default.
- W2062082034 cites W2002119219 @default.
- W2062082034 cites W2005852296 @default.
- W2062082034 cites W2006063911 @default.
- W2062082034 cites W2006149930 @default.
- W2062082034 cites W2010052936 @default.
- W2062082034 cites W2012838166 @default.
- W2062082034 cites W2022002126 @default.
- W2062082034 cites W2022202389 @default.
- W2062082034 cites W2023097809 @default.
- W2062082034 cites W2024043659 @default.
- W2062082034 cites W2025217709 @default.
- W2062082034 cites W2030176772 @default.
- W2062082034 cites W2033431018 @default.
- W2062082034 cites W2033732099 @default.
- W2062082034 cites W2039179139 @default.
- W2062082034 cites W2044554896 @default.
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- W2062082034 cites W2051866407 @default.
- W2062082034 cites W2055403175 @default.
- W2062082034 cites W2063337405 @default.
- W2062082034 cites W2064419960 @default.
- W2062082034 cites W2069790036 @default.
- W2062082034 cites W2072584943 @default.
- W2062082034 cites W2074214010 @default.
- W2062082034 cites W2077271201 @default.
- W2062082034 cites W2081444645 @default.
- W2062082034 cites W2082326253 @default.
- W2062082034 cites W2082881063 @default.
- W2062082034 cites W2084155747 @default.
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- W2062082034 cites W2086461240 @default.
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- W2062082034 cites W2092182129 @default.
- W2062082034 cites W2093927098 @default.
- W2062082034 cites W2097529929 @default.
- W2062082034 cites W2097874671 @default.
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- W2062082034 cites W2110935148 @default.
- W2062082034 cites W2111383189 @default.
- W2062082034 cites W2118060011 @default.
- W2062082034 cites W2118255231 @default.
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- W2062082034 cites W2128978813 @default.
- W2062082034 cites W2134390122 @default.
- W2062082034 cites W2134955215 @default.
- W2062082034 cites W2148624333 @default.
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- W2062082034 cites W4240073573 @default.
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- W2062082034 doi "https://doi.org/10.1016/j.pocean.2006.03.002" @default.
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