Global regime shift dynamics of catastrophic sea urchin overgrazing
Patterns of climate-forced range shift in the marine environment are informed by investigating the population dynamics of an ecologically important sea urchin ( ...
Can commercial harvest of long-spined sea urchins reduce the ...Mean size (TD, mm ± 95% CI) of Longspined Sea urchins between 0-18 m and 18-30 m off Eastern. Tasmania. Page 15. 15. Figure 6. Length frequency distributions of ... Climate-driven range extension of a sea urchinThe species matures sexually at around 4 to 5 years old at a test diameter (TD) of 40-60mm. (Table 2), approaching a maximum TD of ~120mm (Ebert 1982) at ~25 to ... TASMANIAN LONGSPINED SEA URCHIN FISHERY ASSESSMENT ...The species matures sexually at around 4 to 5 years old at a test diameter (TD) of 40-60mm (Table. 2), approaching a maximum TD of ~120mm (Ebert ...
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