Описание
The data presented in this dataset derives from visual surveys done along the Northwestern Iberian rocky intertidal in 2020 and 2021, focusing on 35 macroalgae species. To detect recent distributional shifts in Northwestern Iberia, we selected, based on literature available, cold-water species that historically had their southern distributional range in the western Iberian Peninsula, and, conversely, warm-water species that had their northern distributional range in the same region. In addition, invasive species were also surveyed.
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 78 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.
Права
Исследователи должны соблюдать следующие права:
Публикующей организацией и владельцем прав на данную работу является CIBIO (Research Center in Biodiversity and Genetic Resources) Portugal. Эта работа находится под лицензией Creative Commons Attribution (CC-BY 4.0).
Регистрация в GBIF
Этот ресурс был зарегистрирован в GBIF, ему был присвоен следующий UUID: c1e31227-6595-4797-b75a-d9d9f75e4cca. CIBIO (Research Center in Biodiversity and Genetic Resources) Portugal отвечает за публикацию этого ресурса, и зарегистрирован в GBIF как издатель данных при оподдержке GBIF Portugal.
Ключевые слова
Intertidal Biodiversity Rocky shores Seaweed Northwestern Iberia
Контакты
http://orcid.org/0000-0001-8072-4620
- Metadata Provider ●
- Originator ●
- User ●
- Point Of Contact
- Originator
Географический охват
Northwestern Iberia
| Ограничивающие координаты | Юг Запад [39,373, -9,378], Север Восток [43,044, -8,649] |
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Таксономический охват
A total of 35 seaweed species were surveyed (20 Ochrophyta, 13 Rhodophyta and 2 Chlorophyta): Ascophyllum nodosum, Asparagopsis armata, Calliblepharis ciliata, Chondrus crispus, Codium adhaerens, Delesseria sanguinea, Desmarestia ligulata, Dictyopteris polypodioides, Dilsea carnosa, Dumontia contorta, Fucus serratus, Fucus spiralis, Gelidium corneum, Grateloupia turuturu, Halidrys siliquosa, Halopithys incurva, Himanthalia elongata, Hypnea musciformis, Laminaria ochroleuca, Laminaria hyperborea, Laminaria sp., Leathesia marina, Padina pavonica, Palmaria palmata, Pelvetia canaliculata, Petalonia fascia, Phycodrys rubens, Phyllophora crispa, Saccharina latissima, Saccorhiza polyschides, Sargassum flavifolium, Sargassum muticum Treptacantha baccata, Undaria pinnatifida and Valonia utricularis.
| Phylum | Rodophyta, Ochrophyta, Chlorophyta |
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Временной охват
| Дата начала / Дата окончания | 2020-10-15 / 2021-07-26 |
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Данные проекта
This work aims at providing a comprehensive picture of the distribution and abundance of a selected group of intertidal macro-algae along the Northwestern Iberia rocky coast in 2020/2021.
| Название | Intertidal macroalgae biodiversity along the Northwestern Iberian coast in 2020/2021 |
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| Финансирование | This study was funded by FEDER through COMPETE (POCI-01-0145-FEDER-031088) and through POR Norte (NORTE-01-0145-FEDER-031053), by National Funds through FCT (PTDC/BIA-BMA/31088/2017 and PTDC/BIA-BMA/31053/2017), and by the European H2020 project FutureMARES (Grant No. 869300). |
| Описание района исследования | Data were collected from the autumn of 2020 until the summer of 2021. Sampling was carried out at 71 wave-exposed rocky shore locations along the Northwestern Iberian coast, covering three major rocky stretches of shoreline in the Galicia, Northern Portugal and Central Portugal. |
| Описание плана выполнения исследований | Specimens in this dataset were observed during field work carried out between autumn of 2020 and summer of 2021. Observations derive from visual surveys done along the Northwestern Iberian coast. The occurrence and abundance of all taxa were recorded in situ. A semi-quantitative estimation of abundance was assigned to each taxa identified during the survey. We used a modified version of the scale established by Crisp and Southward 1958 — SACFOR, where abundances were encoded from 6 to 0 (where 6 means Superabundant; 5, Abundant; 4, Common; 3, Frequent; 2, Occasional ; 1, Rare; and 0, not found). |
Исполнители проекта:
Методы сбора
Specimens in this dataset were collected in field work carried out between the autumns of 2020 and the summer of 2021. Observations derives from visual surveys done along the Northwestern Iberian coast. A semi-quantitative estimation of abundance was assigned to each taxa identified during the survey. We used a modified version of the scale established by Crisp and Southward 1958 — SACFOR, where abundances were encoded from 6 to 0 (where 6 means Superabundant; 5, Abundant; 4, Common; 3, Frequent; 2, Occasional; 1, Rare; and 0, not found).
| Охват исследования | Data were collected between the autumn of 2020 and the summer of 2021. Sampling was carried out at 71 wave-exposed rocky shore locations along the Northwestern Iberian coast, covering the three major rocky stretches of shoreline in the Northern, Central Portuguese regions and in Galicia. |
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| Контроль качества | In addition to AlgaeBase (Guiry and Guiry 2021), authoritative identification guides and keys for the Eastern Atlantic and Mediterranean were used. Specifically, Araujo et al., 2009; Araújo et al., 2011; Aziza et al., 2008; Bárbara, 2009, 2013; Benita et al., 2018; Bunker et al., 2017; Campbell et al., 1994; Chapman & Goudey, 1983; M Edwards et al., 2012; Faes & Viejo, 2003; Molenaar et al., 1996; Poza et al., 2017; Stuart et al., 1999; Vieira et al., 2010. All scientific names were standardized against the WoRMS - The World Register of Marine Species using the Taxon Match tool available at http://www.marinespecies.org/aphia.php?p=match (accessed on: 2021-07-07). |
Описание этапа методики:
- The steps that led to the final release of the dataset were as follows: (1) In-situ identification of species and attribution of a semi-quantitative abundance SACFOR score; (2) standardisation of taxonomy against the World Register of Marine Species.
Дополнительные метаданные
| Альтернативные идентификаторы | c1e31227-6595-4797-b75a-d9d9f75e4cca |
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| http://ipt.gbif.pt/ipt/resource?r=2021_iberianpeninsula |