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Use of Citizen Science to Determine Prey Partitioning Between Two Coastal Raptors. [PDF]

open access: yesEcol Evol
Biggs L   +7 more
europepmc   +1 more source

Early gigantic lamniform marks the onset of mega-body size in modern shark evolution. [PDF]

open access: yesCommun Biol
Bazzi M   +10 more
europepmc   +1 more source

Assessment of a Social Media-Based Method for Determining Raptor Diet. [PDF]

open access: yesEcol Evol
Biggs L   +7 more
europepmc   +1 more source

An integrated spatio-temporal view of riverine biodiversity using environmental DNA metabarcoding. [PDF]

open access: yesNat Commun
Perry WB   +21 more
europepmc   +1 more source
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Application of GIS in the jack mackerel yield data analysis

2012 International Conference on Computer Science and Information Processing (CSIP), 2012
With the development of offshore fishing techniques, fishing intensity increased gradually. The fishery centers of tuna, squid, jack mackerel and other economic fish species are changing rapidly. In order to grasp the fishery center of time and space, and learn the latest changes in fishery resources, in this study, the Chilean jack mackerel yield data
null Zhang Shengmao, null Zhang Heng
openaire   +1 more source

Maturation and growth of jack mackerel, Trachurus symmetricus

2021
Biological knowledge of jack mackerel is not extensive,and as yet no information on maturity or growth ratehas been documented. Analysis of fish caught in theSouthern California Bight indicates a spawning seasonfrom March through October. By the end of their firstyear, most females (70%) are capable of spawning, andthe percentage increases with age ...
Wine, Vickie L., Knaggs, Eric H.
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Status of the Jack Mackerel resource and its management

2021
The jack mackerel, Trachurus symmetricus, resource off thewest coast of North America is known to be large and widelydistributed. The spawning biomass is estimated to be 2.1 to 4.8 million tons based upon abundance of jack mackerel eggs collected at sea.
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