Descrição
Original provider: Regina A. Guazzo, Naval Information Warfare Center Pacific Dataset credits: Naval Information Warfare Center Pacific Abstract: A unique acoustic call was identified and attributed to the Bryde’s whale in the central North Pacific in 2015, but little is known about the distribution, calling behavior, or swimming behavior of Bryde’s whales in the region. Acoustic detections attributed to Bryde’s whales were used to localize and track individual whales on the U.S. Pacific Missile Range Facility (PMRF) in Kaua‘i, Hawai‘i. This study included 150 acoustically derived tracks from recordings spanning the years 2011–2022 with recording effort in nearly every month. Bryde’s whale movement was examined relative to calendar year, day of year, hour of day, wind speed, and acoustic calling rate. Hidden Markov models were used to identify two kinematic states (slower, less directional movement and faster, more directional movement). The findings indicate that Bryde’s whales were more likely to travel in a faster and more directional state during the daytime than at night and between May and August when compared to other times of year. The along-track acoustic cue rate was examined for 118 tracks, and the findings indicate a possible lengthening of the median inter-call interval over the duration of the study period. These results are an important first step in understanding more about behavior in Bryde’s whales, a relatively understudied species.
Registros de Dados
Os dados deste recurso de ocorrência foram publicados como um Darwin Core Archive (DwC-A), que é o formato padronizado para compartilhamento de dados de biodiversidade como um conjunto de uma ou mais tabelas de dados. A tabela de dados do núcleo contém 5.974 registros.
This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.
Versões
A tabela abaixo mostra apenas versões de recursos que são publicamente acessíveis.
Como citar
Pesquisadores deveriam citar esta obra da seguinte maneira:
Guazzo, R. 2024. Bryde's whale localized acoustic detections off Kauai 2013-2022. Version 1.0.0. Dataset published in OBIS-SEAMAP. Data accessed on yyyy-mm-dd from https://seamap.env.duke.edu/dataset/2284.
Direitos
Pesquisadores devem respeitar a seguinte declaração de direitos:
O editor e o detentor dos direitos deste trabalho é OBIS-SEAMAP. This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC 4.0) License.
GBIF Registration
Este recurso foi registrado no GBIF e atribuído ao seguinte GBIF UUID: 209d4a39-7891-43ad-b7df-a134fa6c0349. OBIS-SEAMAP publica este recurso, e está registrado no GBIF como um publicador de dados aprovado por Ocean Biodiversity Information System.
Palavras-chave
Marine Biology; Passive acoustic detection; Marine Animal Survey; Marine mammals; Acoustic precense/absence; Ocean-based Platforms; Occurrence; Observation
Dados externos
Os dados de recurso também estão disponíveis em outros formatos
| OBIS-SEAMAP Dataset Page | https://seamap.env.duke.edu/dataset/2284 UTF-8 Interactive map |
|---|---|
| FGDC Metadata | https://seamap.env.duke.edu/dataset/2284/fgdc UTF-8 XML |
| EML Metadata | https://seamap.env.duke.edu/dataset/2284/eml UTF-8 XML |
Contatos
- Proprietário ●
- Originador ●
- Ponto De Contato
- Primary contact
- Provedor Dos Metadados ●
- Distribuidor
- A328 LSRC building
Cobertura Geográfica
Eastern Pacific
| Coordenadas delimitadoras | Sul Oeste [22,275, -160,05], Norte Leste [22,8, 22,8] |
|---|
Cobertura Taxonômica
Scientific names are based on the Integrated Taxonomic Information System (ITIS).
| Espécie | Balaenoptera edeni (Eden's whale) |
|---|
Cobertura Temporal
| Data Inicial / Data final | 2013-08-06 / 2022-06-07 |
|---|
Dados Sobre o Projeto
Nenhuma descrição disponível
| Título | Bryde's whale localized acoustic detections off Kauai 2013-2022 |
|---|---|
| Financiamento | NA |
O pessoal envolvido no projeto:
- Proprietário
Métodos de Amostragem
NA
| Área de Estudo | NA |
|---|
Descrição dos passos do método:
- NA
Dados de Coleção
| Nome da Coleção | zd_2284 |
|---|---|
| Identificador da Coleção | zd_2284 |
| Identificador da Coleção Parental | OBIS-SEAMAP |
Citações bibliográficas
- Helble TA, Alongi GC, Guazzo RA, Allhusen DR, Martin CR, Martin SW, Durbach IN and Henderson EE. 2024. Swimming and acoustic calling behavior attributed to Bryde’s whales in the central North Pacific. Frontiers in Marine Science11:1305505. https://doi.org/10.3389/fmars.2024.1305505
Metadados Adicionais
marine, harvested by iOBIS. 47 stationary hydrophones were used to detect. The monitoring effort for the 47 hydrophones were same. The locations of the hydrophones are rounded and approximate.
| Propósito | |
|---|---|
| Identificadores alternativos | https://doi.org/10.82144/05f89069 |
| https://www.gbif.org/dataset/209d4a39-7891-43ad-b7df-a134fa6c0349 | |
| https://seamap.env.duke.edu/dataset/2284 | |
| https://obis.org/dataset/b267a13a-f251-4bc8-90cc-5ddbdca96ba8 | |
| 209d4a39-7891-43ad-b7df-a134fa6c0349 | |
| https://ipt.env.duke.edu/resource?r=zd_2284 |