This research has cumulated in several metanalyses that aimed to identify common barriers to dispersal across the archipelago (Toonen et al. The linear Hawaiian Archipelago has hosted extensive research into genetic connectivity patterns across a variety of taxonomically and ecologically diverse species (e.g., Eble et al. These results highlight the higher efficacy of genomic sequencing to characterize fine-scale patterns of connectivity relative to a targeted loci approach and, moving forward, may invoke a reassessment of past connectivity studies in a genomics framework. Net migration occurred from Johnston Atoll into Hawai‘i, providing further support for Johnston Atoll being a pathway for dispersal (or colonization) into Hawai′i. Based on 3649 SNPs, manini showed population structure in the main Hawaiian Islands, but genetic homogeneity across most of the northwestern extent of the archipelago (overall F ST = 0.033, P < 0.001). Here, we provide a SNP-based analysis for an endemic surgeonfish, Acanthurus triostegus sandvicensis (manini) across the Hawaiian Archipelago and adjacent Johnston Atoll ( N = 461). Almost all these studies were based on a few targeted loci, but technologies now allow us to assess population structure with genomic coverage and greater resolution. Lisa Williamson, director of marketing at the guide’s publisher, Kauai-based Wizard Publications, said the book addressed flash floods and other hazards.The Hawaiian Archipelago has served as a natural laboratory to assess genetic connectivity patterns across a broad spectrum of taxonomic and ecological diversity. She noted that the book said: “Flash floods can occur in any fresh water stream anywhere in the world, even paradise. “It would be redundant to mention this hazard for every single stream on Maui,” Williamson said.īeth Pickel also complained that there were “no trespassing” signs at the pool, saying she and her husband wouldn’t have gone had they known it was on private property.īut Williamson said Maui County had informed the publisher before the guide was published that the land at the Blue Pool is public, and no landowner has ever said anything to the contrary. Meanwhile, Peter Young, chairman of the state Board of Land and Natural Resources, has asked guidebook co-author Andrew Doughty to revise future editions of “Maui Revealed” when describing the Ahihi-Kinau Natural Area Reserve and surrounding sensitive places. They wrote “The Ultimate Kauai Guidebook,” followed by “Hawaii the Big Island Revealed” and then “Maui Revealed.” “We believe that with the recommended changes, visitors using your book will be safer and have a better quality experience, and at the same time, the natural and cultural resources of the area will receive less direct human impact,” Young said in a letter to Doughty on Monday.ĭoughty and co-author Harriett Friedman moved to Kauai about 10 years ago and formed Wizard Publications.
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