Описание
The long-term coral reef monitoring programme was established by the Institute of Marine Affairs to establish baseline surveys of coral reef health throughout Tobago. Four locations were established in 2010: Buccoo Reef (Outer and Western reef) and Culloden Reef (east and west). Angel Reef was added in 2014, BlackJack Hole was added in 2015 and Flying Reef was added in 2019. Castara, Plymouth, and Charlotteville were added to the monitoring sites in 2016. Sites are monitored for spatial and temporal changes along with associated environmental conditions to understand the reef's response to environmental and anthropogenic impacts.
Записи данных
Данные этого sampling event ресурса были опубликованы в виде Darwin Core Archive (DwC-A), который является стандартным форматом для обмена данными о биоразнообразии в виде набора из одной или нескольких таблиц. Основная таблица данных содержит 92 записей.
Также в наличии 1 таблиц с данными расширений. Записи расширений содержат дополнительную информацию об основной записи. Число записей в каждой таблице данных расширения показано ниже.
Данный экземпляр IPT архивирует данные и таким образом служит хранилищем данных. Данные и метаданные ресурсов доступны для скачивания в разделе Загрузки. В таблице версий перечислены другие версии ресурса, которые были доступны публично, что позволяет отслеживать изменения, внесенные в ресурс с течением времени.
Версии
В таблице ниже указаны только опубликованные версии ресурса, которые доступны для свободного скачивания.
Как оформить ссылку
Исследователи должны дать ссылку на эту работу следующим образом:
Institute of Marine Affairs (2023). IMA Coral Reef Monitoring Tobago for years 2010 to 2021. Version 1.6. Institute of Marine Affairs. Samplingevent dataset. https://cloud.gbif.org/lac/resource?r=ima_coralreef_2010_2021&v=1.6
Права
Исследователи должны соблюдать следующие права:
Публикующей организацией и владельцем прав на данную работу является Institute of Marine Affairs. Эта работа находится под лицензией Creative Commons Attribution Non Commercial (CC-BY-NC 4.0).
Регистрация в GBIF
Этот ресурс был зарегистрирован в GBIF, ему был присвоен следующий UUID: d4b2cffe-c429-4733-89d3-ef01e74bf052. Institute of Marine Affairs отвечает за публикацию этого ресурса, и зарегистрирован в GBIF как издатель данных при оподдержке Participant Node Managers Committee.
Ключевые слова
Occurrence; Coral; Tobago; Reef; Monitoring
Контакты
- Metadata Provider
- Data Officer
- Metadata Provider
- Data Officer
- Publisher ●
- Point Of Contact
- Data Officer
- Hilltop Lane, Chaguaramas
- +18686344291
Географический охват
Areas in Tobago, Trinidad and Tobago and, an occurrence at coastal areas AngelReef 209 BlackjackHole 150 BoobyIsland 105 BuccooOuter 258 BuccooWestern 343 Castara 94 CastaraReef 21 CullodenEast 344 CullodenWest 329 FlyingReef 72 Japanese Gardens 16 Plymouth 63 PlymouthReef 22
Ограничивающие координаты | Юг Запад [11,134, -60,847], Север Восток [11,321, -60,498] |
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Таксономический охват
N/A
Kingdom | Chromista, Animalia |
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Phylum | Porifera, Ochrophyta, Cnidaria |
Class | Hydrozoa, Demospongiae, Anthozoa, Phaeophyceae |
Order | Scleractinia, Alcyonacea, Dictyotales, Agelasida, Zoantharia, Verongiida, Haplosclerida, Anthoathecata, Poecilosclerida |
Family | Faviidae, Milleporidae, Agariciidae, Dictyotaceae, Agelasidae, Crambeidae, Poritidae, Petrosiidae, Montastraeidae, Sphenopidae, Briareidae, Pocilloporidae, Gorgoniidae, Merulinidae, Meandrinidae, Aplysinidae, Anthothelidae, Siderastreidae |
Временной охват
Дата начала / Дата окончания | 2010-01-01 / 2021-12-31 |
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Данные проекта
The long-term coral reef monitoring programme was established by the Institute of Marine Affairs to establish baseline surveys of coral reef health throughout Tobago. Four locations were established in 2010: Buccoo Reef (Outer and Western reef) and Culloden Reef (east and west). Angel Reef was added in 2014, BlackJack Hole was added in 2015 and Flying Reef was added in 2019. Castara, Plymouth, and Charlotteville were added to the monitoring sites in 2016. Sites are monitored for spatial and temporal changes along with associated environmental conditions to understand the reef's response to environmental and anthropogenic impacts.
Название | IMA-CoralReefMonitoring-Tobago-2010-2021-ProjectData |
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Идентификатор | BID-CA2020-004-INS |
Финансирование | Government of Trinidad and Tobago |
Описание района исследования | The IMA has ten coral reef monitoring sites geographically spread across Tobago. Sites were broadly selected based on geographical representation across Tobago. Four sites were established in 2010 (Buccoo Western, Buccoo Outer, Culloden East and Culloden West) representing two sites within a marine protected area (Buccoo) and two sites outside (Culloden). Angel Reef was added in 2014, Blackjack Hole in 2015, and Castara, Plymouth, and Charlotteville in 2016. In 2019, the tenth permanent monitoring site was added at Flying Reef along the south coast. At each site, there are ten permanent transects except for Castara reef which has eight transects owing to the limited area. Sites are monitored annually between the months of May – July when the conditions are calmest. All sites are monitored for benthic cover. This dataset provides a list of benthic species identified through this process |
Описание плана выполнения исследований | Geographic: Coastal regions in Tobago, Trinidad and Tobago |
Исполнители проекта:
- Custodian Steward
Методы сбора
Along each 10 m transect, a 1 m2 quadrat was laid over the adjacent reef to the transect at each meter mark, and the photo was taken. A total of ten images per transect were collected per site, giving a total of 100 images per site except for Castara which has 80 images. Benthic percent cover is assessed using the coral point count method. From 2010 to 2018, Coral Point Count (CPC) Programme was used to apply the CPC method. From 2019 to 2021, CPC method was done on CoralNet Platform (coralnet.ucsd.edu). Images were uploaded to the IMA’s CoralNet database and the metadata was inputted. For the image analysis, a virtual quadrat was drawn over the photographed 1m2 quadrat. CoralNet / CPC randomly generated 60 points for each quadrat annotated. CoralNet uses a deep-learning annotation tool where the trained machine using image annotations for previous years automatically annotated points with greater than 75 % confidence. For confidences lower than 75 %, the machine gives taxonomic recommendations to guide the annotators in their identification process. All annotators are experts in the field of coral taxonomy and use guides to assist in identifications. Annotated images were then compiled to give the benthic cover for each of the labels used and exported as a CSV file. Each label is identified down to species where possible and is based on regional standards.
Охват исследования | Tobago, ten sites - Flying Reef, Buccoo Outer Reef, Buccoo Western Reef, Culloden East, Culloden West, Plymouth, Castara, Angel Reef, Blackjack Hole, Booby Island |
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Описание этапа методики:
- Image annotations are reviewed annually by the Coral Reef Research Officer. Technical reports associated with the coral reef monitoring can be found in the Bibliography Section. Please refer to these reports for more details on the methodology and additional information associated with the Coral Reef Monitoring Programme. Technical reports can be requested through the IMA Library
Данные коллекции
Название коллекции | Institute of Marine Affairs Coral Reef Monitoring 2010 - 2021 |
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Библиографические ссылки
- Alemu I and Clement (2010) Coral Reef Monitoring Programme, Status of the coral reef of Tobago 2010, Institute of Marine Affairs
- Alemu I and Clement (2011) Coral Reef Monitoring Programme, Status of the coral reef of Tobago 2011, Institute of Marine Affairs
- Alemu I and Clement (2012) Coral reef monitoring for Tobago, status of the coral reefs of Tobago 2012 and summary report 2010 - 2012, Institute of Marine Affairs
- Amoroso R (2017) Coral Reef Monitoring For Tobago. Institute of Marine Affairs
- Ganase (2019) Benthic composition of coral reefs of Tobago in 2019, and a summary report 2010-2019. Institute of Marine Affairs
Дополнительные метаданные
Цель | Long-term monitoring of coral reef health |
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Описание частоты обновления ресурса | Annually |
Альтернативные идентификаторы | d4b2cffe-c429-4733-89d3-ef01e74bf052 |
https://cloud.gbif.org/lac/resource?r=ima_coralreef_2010_2021 |