Описание
This dataset contains occurrence records of infralittoral molluscs from two infralittoral rocky shore sampling sites in northern Crete (Greece). Samples were collected for a monitoring project of infralittoral rocky shores in Crete, in the framework of the NaGISA project (Natural Geography in Shore Areas, http://www.coml.org/projects/natural-geography-shore-areas-nagisa). The two sampling sites are characterised by a continuous hard bottom habitat with dense algal coverage and a moderate wave exposure and are not impacted by detectable anthropogenic activity. At each site, five random replicate units were collected from each depth of 1m, 5m, 10m, 15m and 20m by placing a plexiglas frame (25x25 cm) on the substrate and scraping the framed area completely. The samples were then collected with an underwater suction device working with pressure from a diving bottle. Samples were washed through a 0.5 mm mesh sieve and fixed in 99% ethanol. In the laboratory, all samples were identified to the most precise taxonomic level possible, using the most recent literature for the phylum. The pollychaetes records are available as a separate dataset in the dataset "Polychaetes from two subtidal rocky shores of the North coast of Crete, collected for the NaGISA project 2007-2008" available at http://ipt.medobis.eu/resource?r=nagisa_species_2007_2008.
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 20 записей.
Также в наличии 2 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:
Poursanidis D, Chatzigeorgiou G, Arvanitidis C. Mavraki D. and D. Koutsoubas (2015). Molluscs from two rocky shores (infralittoral zone) of the North coast of Crete, collected for the NaGISA project 2007-2008
Права
Исследователи должны соблюдать следующие права:
Публикующей организацией и владельцем прав на данную работу является Hellenic Center for Marine Research. Эта работа находится под лицензией Creative Commons Attribution (CC-BY 4.0).
Регистрация в GBIF
Этот ресурс не был зарегистрирован в GBIF
Ключевые слова
NaGISA project; Aegean Sea; Samplingevent; Specimen
Контакты
- Metadata Provider ●
- Originator ●
- Point Of Contact
- Originator
- Custodian Steward
https://orcid.org/https://orcid.org/0000-0001-6775-530X
- Principal Investigator
- Principal Investigator
Географический охват
North coast of Crete island, in the Mediterranean Sea
| Ограничивающие координаты | Юг Запад [35,106, 24,247], Север Восток [35,577, 26,213] |
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Таксономический охват
Gastropoda, Bivalvia, Polyplacophora
| Class | Gastropoda, Bivalvia, Polyplacophora |
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Временной охват
| Дата начала / Дата окончания | 2007-09-18 / 2008-06-08 |
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Данные проекта
The Natural Geography In Shore Areas (NaGISA) project was a collaborative effort aimed at inventorying and monitoring habitat specific biodiversity in the global near shore. The international character of the project and its target zone were reflected in the word nagisa, which is Japanese for the narrow coastal zone where the land meets the sea. NaGISA held a unique position in the Census of Marine Life as an ambassador project, linking the Census to local interests around the world. NaGISA's first aim was to draw up a global baseline of nearshore biodiversity and then to use its network to continue monitoring those same shores for the next 50 years.
| Название | NaGISA (Natural Geography in Shore Areas) |
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Методы сбора
At each site, five random replicate units were collected from each depth of 1m, 5m, 10m, 15m and 20m by placing a plexiglas frame (25x25 cm) on the substrate and scraping the framed area completely. The samples were then collected with an underwater suction device working with pressure from a diving bottle. Samples were washed through a 0.5 mm mesh sieve and fixed in 99% ethanol
| Охват исследования | The two sampling sites are characterised by a continuous hard bottom habitat with dense algal coverage and a moderate wave exposure and are not impacted by detectable anthropogenic activity. The sampling sites are 1. Alykes-Agia Pelagia- Heraklion-Crete-Greek EEZ and 2. Elounda- Agios Nikolaos-Crete-Greek EEZ subtidal rocky shores from 1-20m with photophilic algae Bounding Coordinates: 35.13, 35.46 / 24.93, 25.83 (min, max Latitude / min, max Longitude) |
|---|---|
| Контроль качества | In the laboratory, all samples were identified to the most precise taxonomic level possible, using the most recent literature for the phylum. Then the names are mapped against WoRMS. |
Описание этапа методики:
- -
Библиографические ссылки
- Poursanidis D, Koutsoubas D, Arvanitidis C, Chatzigeorgiou G. ReefMedMol: Mollusca from the infralittoral rocky shores - the biocoenosis of photophilic algae - in the Mediterranean Sea. Biodivers Data J. 2016 Jul 6;(4):e7516. doi: 10.3897/BDJ.4.e7516. PMID: 27932901; PMCID: PMC5136646.
Дополнительные метаданные
| Альтернативные идентификаторы | 10.25607/iyek7l |
|---|---|
| http://ipt.medobis.eu/resource?r=mollusc_nagisa |