scholarly journals Eddies in the Hawaiian Archipelago Region: Formation, Characterization, and Potential Implications on Larval Retention of Reef Fish

2020 ◽  
Vol 125 (5) ◽  
Author(s):  
David Lindo‐Atichati ◽  
Yanli Jia ◽  
Johanna L. K. Wren ◽  
Andreas Antoniades ◽  
Donald R. Kobayashi
Keyword(s):  
Reef Fish ◽  
Hawaiian Archipelago ◽  
Larval Retention

Human-induced gradients of reef fish declines in the Hawaiian Archipelago viewed through the lens of traditional management boundaries

2017 ◽  
Vol 28 (1) ◽  
pp. 146-157 ◽  
Author(s):  
Alan M. Friedlander ◽  
Mary K. Donovan ◽  
Kostantinos A. Stamoulis ◽  
Ivor D. Williams ◽  
Eric K. Brown ◽  
...  
Keyword(s):  
Reef Fish ◽  
Traditional Management ◽  
Hawaiian Archipelago

Larval retention and recruitment in an island population of a coral-reef fish

Nature ◽  
10.1038/45533 ◽  
1999 ◽  
Vol 402 (6763) ◽  
pp. 799-802 ◽  
Author(s):  
Stephen E. Swearer ◽  
Jennifer E. Caselle ◽  
David W. Lea ◽  
Robert R. Warner
Keyword(s):  
Coral Reef ◽  
Reef Fish ◽  
Coral Reef Fish ◽  
Island Population ◽  
Larval Retention

Dominance of endemics in the reef fish assemblages of the Hawaiian Archipelago

2020 ◽  
Vol 47 (12) ◽  
pp. 2584-2596
Author(s):  
Alan M. Friedlander ◽  
Mary K. Donovan ◽  
Edward E. DeMartini ◽  
Brian W. Bowen
Keyword(s):  
Reef Fish ◽  
Fish Assemblages ◽  
Hawaiian Archipelago

Effects of habitat, wave exposure, and marine protected area status on coral reef fish assemblages in the Hawaiian archipelago

Coral Reefs ◽  
2003 ◽  
Vol 22 (3) ◽  
pp. 291-305 ◽  
Author(s):  
A. M. Friedlander ◽  
E. K. Brown ◽  
P. L. Jokiel ◽  
W. R. Smith ◽  
K. S. Rodgers
Keyword(s):  
Coral Reef ◽  
Reef Fish ◽  
Coral Reef Fish ◽  
Protected Area ◽  
Fish Assemblages ◽  
Marine Protected Area ◽  
Wave Exposure ◽  
Hawaiian Archipelago

Ranking coral ecosystem "health and value" for the islands of the Hawaiian Archipelago

2007 ◽  
Vol 13 (1) ◽  
pp. 60 ◽  
Author(s):  
Paul L. Jokiel ◽  
Ku'ulei S. Rodgers
Keyword(s):  
Reef Fish ◽  
Coral Cover ◽  
Hawaiian Islands ◽  
Chelonia Mydas ◽  
Biological Indicators ◽  
Biological Information ◽  
Data Sets ◽  
Hawaiian Archipelago ◽  
Ranking Scheme ◽  
Diverse Data

An evaluation of the "health" and "value" of the Northwestern Hawaiian Islands (NWHI) in relation to the main eight Hawaiian Islands (MHI) was undertaken as part of the process for evaluating the NWHI for possible designation of this area as a National Marine Sanctuary. Biological information for the NWHI region is very limited due to its extreme Isolation, but sufficient data on five important biological Indicators were developed for both the NWHI and the MHI. These Include: reef fish biomass, reef fish endemics, total living coral cover, population of the endangered Hawaiian Monk Seal Monachus schauinsandi, and the number of female Green Sea Turtles Chelonia mydas nesting annually on each island. These diverse data sets were used in a simple Integrated scoring and ranking scheme for all the islands of the archipelago. The resulting composite scoring is essentially an index of biological integrity. The final result graphically demonstrates the value of the NWHI in a manner easily understood by the public, government decision makers and managers. Further, the contrast of the NWHI to the MHI illustrates the diminished condition of reefs close to human population within the Hawaiian Archipelago. This approach proved to be very useful in the Integration of diverse data sets.

scholarly journals Reef Fish Dispersal in the Hawaiian Archipelago: Comparative Phylogeography of Three Endemic Damselfishes

2016 ◽  
Vol 2016 ◽  
pp. 1-17 ◽  
Author(s):  
Kimberly A. Tenggardjaja ◽  
Brian W. Bowen ◽  
Giacomo Bernardi
Keyword(s):  
Genetic Structure ◽  
Reef Fish ◽  
Hawaiian Islands ◽  
Marine Species ◽  
Oceanic Islands ◽  
Dispersal Ability ◽  
Small Scale ◽  
Hawaiian Archipelago ◽  
Geographic Ranges ◽  
Significant Genetic Structure

Endemic marine species at remote oceanic islands provide opportunities to investigate the proposed correlation between range size and dispersal ability. Because these species have restricted geographic ranges, it is assumed that they have limited dispersal ability, which consequently would be reflected in high population genetic structure. To assess this relationship at a small scale and to determine if it may be related to specific reef fish families, here we employ a phylogeographic survey of three endemic Hawaiian damselfishes:Abudefduf abdominalis,Chromis ovalis, andChromis verater. Data from mitochondrial markers cytochromeband control region revealed low but significant genetic structure in all three species. Combining these results with data from a previous study onDascyllus albisellaandStegastes marginatus, all five endemic damselfish species surveyed to date show evidence of genetic structure, in contrast with other widespread reef fish species that lack structure within the Hawaiian Archipelago. Though individual patterns of connectivity varied, these five species showed a trend of limited connectivity between the atolls and low-lying Northwestern Hawaiian Islands versus the montane Main Hawaiian Islands, indicating that, at least for damselfishes, the protected reefs of the uninhabited northwest will not replenish depleted reefs in the populated Main Hawaiian Islands.

Spatial assemblage structure of shallow-water reef fish in Southwest Australia

2020 ◽  
Vol 649 ◽  
pp. 125-140
Author(s):  
DS Goldsworthy ◽  
BJ Saunders ◽  
JRC Parker ◽  
ES Harvey
Keyword(s):  
Shallow Water ◽  
Reef Fish ◽  
Marine Environment ◽  
Fish Assemblages ◽  
Canopy Cover ◽  
Reef Fishes ◽  
Reef Fish Assemblage ◽  
Reef Type ◽  
Present Distribution ◽  
Southwest Australia

Bioregional categorisation of the Australian marine environment is essential to conserve and manage entire ecosystems, including the biota and associated habitats. It is important that these regions are optimally positioned to effectively plan for the protection of distinct assemblages. Recent climatic variation and changes to the marine environment in Southwest Australia (SWA) have resulted in shifts in species ranges and changes to the composition of marine assemblages. The goal of this study was to determine if the current bioregionalisation of SWA accurately represents the present distribution of shallow-water reef fishes across 2000 km of its subtropical and temperate coastline. Data was collected in 2015 using diver-operated underwater stereo-video surveys from 7 regions between Port Gregory (north of Geraldton) to the east of Esperance. This study indicated that (1) the shallow-water reef fish of SWA formed 4 distinct assemblages along the coast: one Midwestern, one Central and 2 Southern Assemblages; (2) differences between these fish assemblages were primarily driven by sea surface temperature, Ecklonia radiata cover, non-E. radiata (canopy) cover, understorey algae cover, reef type and reef height; and (3) each of the 4 assemblages were characterised by a high number of short-range Australian and Western Australian endemic species. The findings from this study suggest that 4, rather than the existing 3 bioregions would more effectively capture the shallow-water reef fish assemblage patterns, with boundaries having shifted southwards likely associated with ocean warming.

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