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Pacific Island Network Anchialine Pool Monitoring Dataset 2019 - 2024

Published by National Park Service | Department of the Interior | Catalog Last Checked: August 01, 2026 at 04:11 AM | Dataset Last Updated: March 17, 2025 at 12:00 AM
Anchialine pools were surveyed in two Pacific Island Network parks, Kaloko-Honokōhau National Historical Park (KAHO) and Puʻuhonua o Hōnaunau National Historical Park National Historical Park (PUHO), to quantify the annual abundance of select crustaceans, mollusc, odonate, and fish species in order to determine if the population size of these species declines or increases over time within each anchialine pool. Abiotic and biotic characteristics were also measured, which included riparian vegetation monitoring, percent cover, canopy closure, substrate particle size, water depth, light measurements, and water quality assessment. Surveys occurred in each park in 2019 and 2023 - 2024 and at PUHO in 2022. This dataset contains the results of the anchialine pool surveys for KAHO and PUHO in 2019 and 2022-2024.

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'opae huna Abudefduf abdominalis Acanthurus triostegus Acanthurus xanthopterus African mouthbrooders Akupa sleeper Anax junius Apis mellifera

Complete Metadata
@type dcat:Dataset
accessLevel public
bureauCode 
[
  "010:24"
]
contactPoint 
{
  "fn": "NPS IRMA Help",
  "@type": "vcard:Contact",
  "hasEmail": "mailto:NRSS_DataStore@nps.gov"
}
description Anchialine pools were surveyed in two Pacific Island Network parks, Kaloko-Honokōhau National Historical Park (KAHO) and Puʻuhonua o Hōnaunau National Historical Park National Historical Park (PUHO), to quantify the annual abundance of select crustaceans, mollusc, odonate, and fish species in order to determine if the population size of these species declines or increases over time within each anchialine pool. Abiotic and biotic characteristics were also measured, which included riparian vegetation monitoring, percent cover, canopy closure, substrate particle size, water depth, light measurements, and water quality assessment. Surveys occurred in each park in 2019 and 2023 - 2024 and at PUHO in 2022. This dataset contains the results of the anchialine pool surveys for KAHO and PUHO in 2019 and 2022-2024.
distribution 
[
  {
    "@type": "dcat:Distribution",
    "title": "PACN_AP_Contacts_Lookup.csv",
    "format": "csv",
    "mediaType": "text/csv",
    "description": "Contact data for project-related personnel.",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/719346?Reference=2308444"
  },
  {
    "@type": "dcat:Distribution",
    "title": "PACN_Anch_pool_metadata.xml",
    "format": "xml",
    "mediaType": "application/xml",
    "description": "EML Metadata",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/719345?Reference=2308444"
  },
  {
    "@type": "dcat:Distribution",
    "title": "PACN_AP_Traps_Fish_Data.csv",
    "format": "csv",
    "mediaType": "text/csv",
    "description": "Fish trap sampling information.",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/719357?Reference=2308444"
  },
  {
    "@type": "dcat:Distribution",
    "title": "PACN_AP_Images_Data.csv",
    "format": "csv",
    "mediaType": "text/csv",
    "description": "Images associated with sampling events.",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/719347?Reference=2308444"
  },
  {
    "@type": "dcat:Distribution",
    "title": "PACN_AP_Odonates_Data.csv",
    "format": "csv",
    "mediaType": "text/csv",
    "description": "Odonate sampling information.",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/719348?Reference=2308444"
  },
  {
    "@type": "dcat:Distribution",
    "title": "PACN_AP_Other_Taxa_Data.csv",
    "format": "csv",
    "mediaType": "text/csv",
    "description": "Other species observed sampling information.",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/719349?Reference=2308444"
  },
  {
    "@type": "dcat:Distribution",
    "title": "PACN_AP_Quadrat_Fish_Data.csv",
    "format": "csv",
    "mediaType": "text/csv",
    "description": "Quadrat fish sampling information.",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/719351?Reference=2308444"
  },
  {
    "@type": "dcat:Distribution",
    "title": "PACN_AP_Quadrats_Shrimp_Data.csv",
    "format": "csv",
    "mediaType": "text/csv",
    "description": "Quadrat shrimp sampling information.",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/719352?Reference=2308444"
  },
  {
    "@type": "dcat:Distribution",
    "title": "PACN_AP_Riparian_Data.csv",
    "format": "csv",
    "mediaType": "text/csv",
    "description": "Riparian sampling information.",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/719353?Reference=2308444"
  },
  {
    "@type": "dcat:Distribution",
    "title": "PACN_AP_Pool_Locations_Data.csv",
    "format": "csv",
    "mediaType": "text/csv",
    "description": "Sampling unit locations.",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/719350?Reference=2308444"
  },
  {
    "@type": "dcat:Distribution",
    "title": "PACN_AP_Traps_Shrimp_Data.csv",
    "format": "csv",
    "mediaType": "text/csv",
    "description": "Shrimp trap sampling information.",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/719358?Reference=2308444"
  },
  {
    "@type": "dcat:Distribution",
    "title": "PACN_AP_Snails_Data.csv",
    "format": "csv",
    "mediaType": "text/csv",
    "description": "Snail sampling information.",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/719354?Reference=2308444"
  },
  {
    "@type": "dcat:Distribution",
    "title": "PACN_AP_Taxon_Lookup.csv",
    "format": "csv",
    "mediaType": "text/csv",
    "description": "Taxon lookup table for sampling events.",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/719355?Reference=2308444"
  },
  {
    "@type": "dcat:Distribution",
    "title": "PACN_AP_Transects_Data.csv",
    "format": "csv",
    "mediaType": "text/csv",
    "description": "Transect characterization for each pool.",
    "downloadURL": "https://irma.nps.gov/DataStore/DownloadFile/719356?Reference=2308444"
  }
]
identifier http://datainventory.doi.gov/id/dataset/NPS_DataStore_2308444
issued 2025-03-17T00:00:00Z
keyword 
[
  "'opae huna",
  "Abudefduf abdominalis",
  "Acanthurus triostegus",
  "Acanthurus xanthopterus",
  "African mouthbrooders",
  "Akupa sleeper",
  "Anax junius",
  "Apis mellifera",
  "Ardea ibis",
  "Argiope appensa",
  "Batis maritima",
  "Black Saddlebags",
  "Boerhavia coccinea",
  "Bolboschoenus maritimus ssp. paludosus",
  "Brazilian pepper-tree",
  "Brazilian peppertree",
  "Brephidium exilis",
  "Broad-tailed Day Gecko",
  "Capparis sandwichiana",
  "Caranx melampygus",
  "Caranx sexfasciatus",
  "Cenchrus setaceus",
  "Chaetodon lunula",
  "Chanos chanos",
  "Christmas berry",
  "Christmasberry",
  "Coccinia grandis",
  "Cocos nucifera",
  "Common Green Darner",
  "Cordia subcordata",
  "Cyperus javanicus",
  "Cyperus laevigatus",
  "Eleotris sandwicensis",
  "Enallagma civile",
  "Eragrostis tenella",
  "Euphorbia hirta",
  "Familiar Bluet",
  "Florida holly",
  "Fragile Forktail",
  "Gambusia affinis",
  "Garden Skink",
  "Gold Dust Day Gecko",
  "Gomphosus varius",
  "Grapsus tenuicrustatus",
  "Halocaridina rubra",
  "Hawaiian aholehole",
  "Hawaiian culture",
  "Hawaiian fishponds",
  "Hawaiian river shrimp",
  "Heliotropium curassavicum",
  "Indian mulberry",
  "Ischnura posita",
  "Ischnura ramburii",
  "Japanese White-eye",
  "Japanese lovegrass",
  "Javanese flatsedge",
  "KAHO",
  "Kalanchoe daigremontiana",
  "Kaloko-Honokōhau National Historical Park",
  "Kuhlia sandvicensis",
  "Lampropholis delicata",
  "Lantana camara",
  "Large Orange Sulphur",
  "Macrobrachium grandimanus",
  "Megalagrion xanthomelas",
  "Metabetaeus lohena",
  "Metallic Skink",
  "Metopograpsus thukuhar",
  "Morinda citrifolia",
  "Mozambique mouth-breeder",
  "Mozambique mouthbrooder",
  "Mozambique tilapia",
  "Mugil cephalus",
  "Natal lightfoot crab",
  "Nephrolepis brownii",
  "Neripteron cariosum",
  "Nerita picea",
  "Nycticorax nycticorax hoactli",
  "Oreochromis mossambicus",
  "PUHO",
  "Pacific Golden Plover",
  "Pacific Golden-Plover",
  "Palaemon debilis",
  "Pandanus",
  "Pantala flavescens",
  "Passiflora foetida",
  "Passiflora suberosa",
  "Phelsuma laticauda",
  "Phoebis agarithe",
  "Pluchea carolinensis",
  "Plumbago zeylanica",
  "Pluvialis fulva",
  "Poecilia reticulata",
  "Portia tree",
  "Pritchardia maideniana",
  "Prosopis pallida",
  "Puʻuhonua o Hōnaunau National Historical Park",
  "Rambur's Forktail",
  "Scaevola taccada",
  "Schinus terebinthifolius",
  "Sesuvium portulacastrum",
  "Talinum fruticosum",
  "Thalassoma duperrey",
  "Thespesia populnea",
  "Thiara",
  "Tilapia",
  "Tournefortia argentea",
  "Tramea lacerata",
  "Tringa incana",
  "Ulva",
  "Verdolaga-Francesa",
  "Vespula",
  "Waltheria indica",
  "Wandering Glider",
  "Wandering Tattler",
  "Western Cattle Egret",
  "Xylocopa brasilianorum sonorina",
  "Zosterops japonicus",
  "`a`ama",
  "aholehole",
  "algaroba",
  "anchialine pool",
  "anchialine snapping shrimp",
  "aquatic ecosystems",
  "banded damselfish",
  "basora-prieta",
  "beach naupaka",
  "bigeye trevally",
  "birdfish",
  "black mullet",
  "black ulua",
  "bluefin trevally",
  "brackish water",
  "cencilla",
  "coconut palm",
  "convict surgeonfish",
  "convict tang",
  "convictfish",
  "corky passionflower",
  "corkystem passionflower",
  "cosmopolitan bulrush",
  "crustaceans",
  "cure for all",
  "devil's backbone",
  "devil's pumpkin",
  "endangered species",
  "endemic species",
  "feeble shrimp",
  "fetid passionflower",
  "fishes",
  "gray mullet",
  "great trevally",
  "groundwater",
  "guppy",
  "honey bee",
  "huehue haole",
  "indigo berry",
  "ivy gourd",
  "kiawe",
  "kou",
  "kukuau",
  "largeleaf lantana",
  "maypop",
  "mesquite",
  "milkfish",
  "millions fish",
  "monitoring",
  "mosquitofish",
  "native caper",
  "native species",
  "odonates",
  "pillpod sandmat",
  "pus pilo",
  "quail plant",
  "rainbowfish",
  "red pond shrimp",
  "redstriped butterflyfish",
  "saddle wrasse",
  "salt heliotrope",
  "saltwort",
  "scarlet spiderling",
  "scarlet-fruited gourd",
  "scarletfruit passionflower",
  "screwpine",
  "seaside heliotrope",
  "seaside mahoe",
  "shoreline seapurslane",
  "smooth flatsedge",
  "smooth nutgrass",
  "snails",
  "speckled tilapias",
  "stinking passionflower",
  "striped mullet",
  "turtleweed",
  "uhaloa",
  "velvetleaf soldierbush",
  "warui",
  "water quality",
  "western mosquitofish",
  "wild leadwort",
  "wild passionfruit",
  "wildlife",
  "yellowfin surgeonfish"
]
landingPage https://irma.nps.gov/DataStore/Reference/Profile/2308444
license http://www.usa.gov/publicdomain/label/1.0/
modified 2025-03-17T00:00:00Z
programCode 
[
  "010:118",
  "010:119"
]
publisher 
{
  "name": "National Park Service",
  "@type": "org:Organization"
}
spatial -156.045273,19.40531,-155.883347,19.6943741
temporal 2019-11-04/2024-12-12
theme 
[
  "Data Package"
]
title Pacific Island Network Anchialine Pool Monitoring Dataset 2019 - 2024

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