Matches in SemOpenAlex for { <https://semopenalex.org/work/W247738611> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W247738611 abstract "Author(s): Mace, Amber J. | Abstract: Identifying where and how larvae accumulate in space and time is key to understanding the dynamics of benthic marine populations and communities and for locating marine reserves, particularly in recruitment-limited upwelling regions. The interaction of alongshore coastal currents with large headlands has been shown to increase the accumulation of planktonic organisms through the formation of headland eddies. Larval settlement of benthic invertebrates and circulation around Bodega Head, a small headland in an upwelling region, was investigated to determine if similar processes are at work around both large and small headlands. During the upwelling seasons of 2000 through 2004, invertebrate settlement rates and physical variables, including wind, current, and water properties, were monitored to identify spatial and temporal settlement patterns, circulation features, and larval transport mechanisms. A larval accumulation zone was identified in the lee of the headland where crabs, mussels, and barnacles settled in greater abundance than along the exposed coast. Oceanographic sampling revealed a sub-surface recirculation feature in the lee of Bodega Head. This recirculation feature strengthened as upwelling increased providing a mechanism for larvae to accumulate in an area thought to have extensive offshore transport. During relaxation this recirculation feature weakened allowing the potential export of larvae to adjacent habitats. High frequency sampling revealed interspecific differences in larval transport mechanisms. Strongest correlations with physical variables that are indicative of upwelling and relaxation conditions were observed for Cancer magister, which settled primarily during relaxation-favorable conditions, and for Cancer antennarius/productus, which settled primarily during upwelling-favorable conditions. Further, C. magister and C. antennarius/productus settled at different depths and exhibited different spatial distributions, suggesting that these two congeners employ different strategies for returning to adult habitat. Non-cancrid crab settlement was correlated with tidal periodicity, indicating the importance of multiple taxon-specific delivery mechanisms. We suggest that both small and large headlands predictably accumulate larvae and are particularly effective during periods of strong upwelling. Thus larval accumulation zones should be included in networks of marine reserves in upwelling regions where advection of larvae may limit recruitment to adult populations." @default.
- W247738611 created "2016-06-24" @default.
- W247738611 creator A5041324999 @default.
- W247738611 date "2005-01-01" @default.
- W247738611 modified "2023-09-23" @default.
- W247738611 title "Larval Accumulation in the Lee of a Small Headland: Implications for Marine Reserves in an Upwelling Region" @default.
- W247738611 hasPublicationYear "2005" @default.
- W247738611 type Work @default.
- W247738611 sameAs 247738611 @default.
- W247738611 citedByCount "1" @default.
- W247738611 crossrefType "journal-article" @default.
- W247738611 hasAuthorship W247738611A5041324999 @default.
- W247738611 hasConcept C108469399 @default.
- W247738611 hasConcept C111368507 @default.
- W247738611 hasConcept C127313418 @default.
- W247738611 hasConcept C144024400 @default.
- W247738611 hasConcept C149348798 @default.
- W247738611 hasConcept C149923435 @default.
- W247738611 hasConcept C152382732 @default.
- W247738611 hasConcept C186488891 @default.
- W247738611 hasConcept C18903297 @default.
- W247738611 hasConcept C2908647359 @default.
- W247738611 hasConcept C32350722 @default.
- W247738611 hasConcept C47559259 @default.
- W247738611 hasConcept C83042747 @default.
- W247738611 hasConcept C86803240 @default.
- W247738611 hasConceptScore W247738611C108469399 @default.
- W247738611 hasConceptScore W247738611C111368507 @default.
- W247738611 hasConceptScore W247738611C127313418 @default.
- W247738611 hasConceptScore W247738611C144024400 @default.
- W247738611 hasConceptScore W247738611C149348798 @default.
- W247738611 hasConceptScore W247738611C149923435 @default.
- W247738611 hasConceptScore W247738611C152382732 @default.
- W247738611 hasConceptScore W247738611C186488891 @default.
- W247738611 hasConceptScore W247738611C18903297 @default.
- W247738611 hasConceptScore W247738611C2908647359 @default.
- W247738611 hasConceptScore W247738611C32350722 @default.
- W247738611 hasConceptScore W247738611C47559259 @default.
- W247738611 hasConceptScore W247738611C83042747 @default.
- W247738611 hasConceptScore W247738611C86803240 @default.
- W247738611 hasLocation W2477386111 @default.
- W247738611 hasOpenAccess W247738611 @default.
- W247738611 hasPrimaryLocation W2477386111 @default.
- W247738611 hasRelatedWork W1971808274 @default.
- W247738611 hasRelatedWork W1982770707 @default.
- W247738611 hasRelatedWork W2007941342 @default.
- W247738611 hasRelatedWork W2023889818 @default.
- W247738611 hasRelatedWork W2030904055 @default.
- W247738611 hasRelatedWork W2039184919 @default.
- W247738611 hasRelatedWork W2044117297 @default.
- W247738611 hasRelatedWork W2045424489 @default.
- W247738611 hasRelatedWork W2068917456 @default.
- W247738611 hasRelatedWork W2077569252 @default.
- W247738611 hasRelatedWork W2081294852 @default.
- W247738611 hasRelatedWork W2089465045 @default.
- W247738611 hasRelatedWork W2091939161 @default.
- W247738611 hasRelatedWork W2095578991 @default.
- W247738611 hasRelatedWork W2096160162 @default.
- W247738611 hasRelatedWork W2323256297 @default.
- W247738611 hasRelatedWork W2562223340 @default.
- W247738611 hasRelatedWork W2891994244 @default.
- W247738611 hasRelatedWork W3016458417 @default.
- W247738611 hasRelatedWork W3168290842 @default.
- W247738611 isParatext "false" @default.
- W247738611 isRetracted "false" @default.
- W247738611 magId "247738611" @default.
- W247738611 workType "article" @default.