Biofouling of ship hulls in the Port of Algiers in 2021

Sampling event Observation
最新版本 published by Hellenic Center for Marine Research on 6月 18, 2025 Hellenic Center for Marine Research
發布日期:
2025年6月18日
授權條款:
CC-BY 4.0

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說明

This dataset originated from a specific bio-surveillance field study conducted in the fishing port of Algiers during spring 2021 (Kacimi, 2021). Data was collected by scraping biological material from hard substrates like floating structures and port structures at specific stations. The dataset contains records of identified fouling species, including their taxonomic classification (across Porifera, Bryozoa, Ascidiacea), status (indigenous, non-indigenous, or cryptogenic), and estimated abundance (visual assessment or frequency). Taxonomic nomenclature was verified using the World Register of Marine Species (WoRMS). This dataset serves as a baseline for future assessments of NIS in Algerian ports, though acknowledging limitations in taxonomic coverage and sampling extent.

資料紀錄

此資源sampling event的資料已發佈為達爾文核心集檔案（DwC-A），其以一或多組資料表構成分享生物多樣性資料的標準格式。 核心資料表包含 7 筆紀錄。

亦存在 2 筆延伸集的資料表。延伸集中的紀錄補充核心集中紀錄的額外資訊。 每個延伸集資料表中資料筆數顯示如下。

Event (核心)
7
ExtendedMeasurementOrFact 
56
Occurrence 
56

此 IPT 存放資料以提供資料儲存庫服務。資料與資源的詮釋資料可由「下載」單元下載。「版本」表格列出此資源的其它公開版本，以便利追蹤其隨時間的變更。

版本

以下的表格只顯示可公開存取資源的已發布版本。

如何引用

研究者應依照以下指示引用此資源。:

Akrour S (2025). Biofouling of ship hulls in the Port of Algiers in 2021. Version 2.1. Hellenic Center for Marine Research. Samplingevent dataset. https://doi.org/10.25607/sqqkm5

權利

研究者應尊重以下權利聲明。:

此資料的發布者及權利單位為 Hellenic Center for Marine Research。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.

GBIF 註冊

此資源已向GBIF註冊，並指定以下之GBIF UUID: 8561a38a-5319-4d84-9f82-a0c21eca6fa0。  Hellenic Center for Marine Research 發佈此資源，並經由Ocean Biodiversity Information System同意向GBIF註冊成為資料發佈者。

關鍵字

Biofouling; Non-Indigenous Species (NIS); Species Inventory; Observation; Algiers Port; Samplingevent

聯絡資訊

Adel Kacimi
  • 出處 ●
  • 連絡人
  • Assistant Professor
Ecole Nationale Supérieure des Sciences de la Mer et de l'Aménagement du Littoral
Algiers
DZ
Sonia Akrour
  • 連絡人
  • Senior Lecturer
Ecole Nationale Supérieure des Sciences de la Mer et de l'Aménagement du Littoral Algeria
Algiers
DZ
Ioannis Rallis
  • 託管人
  • Data manager, Marine Biologist
Institute of Marine Biology, Biotechnology and Aquaculture, Hellenic Centre for Marine Research
Heraklion
GR
Dimitra Mavraki
  • 託管人
  • Data manager
Institute of Marine Biology, Biotechnology and Aquaculture, Hellenic Centre for Marine Research
  • Thalassocosmos, Former American Base
71003 Heraklion
Crete
GR
Bilel Bensari
  • 內容提供者
  • Lecturer
University of Sciences and Technology Houari Boumediene
Algiers
DZ
Melina Loulakaki
  • 託管人
  • Computer Scientist
HCMR-IMBBC
  • Thalassocosmos, Former American Base
71003 Heraklion
GR

地理涵蓋範圍

Port of Algiers Latitude: from 36.7847 to 36.7852 Longitude: from 3.0648 to 3.0659

界定座標範圍 緯度南界 經度西界 [36.755, 3.047], 緯度北界 經度東界 [36.789, 3.086]

分類群涵蓋範圍

無相關描述

Phylum Porifera (Sponges), Bryozoa (Bryozoa)
Subphylum Crustacea
Class Ascidiacea (Ascidians)

時間涵蓋範圍

起始日期 / 結束日期 2021-03-01 / 2021-05-31

計畫資料

無相關描述

計畫名稱 Biofouling of ship hulls in the Port of Algiers in 2021

取樣方法

Scraping biological material from hard substrates like floating structures and port structures

研究範圍 Observations of Non-indigenous species in Port of Algiers during spring 2021
品質控管 WoRMS Taxon Match Tool – Verify scientific names. (www.marinespecies.org/aphia.php?p=match) OBIS Map Tool – Validate coordinates and estimate uncertainty. (obis.org/maptool/) NERC Vocabulary Server (NVS) – Assign standardized terms with IDs. (vocab.nerc.ac.uk/) LifeWatch & EMODnet QC Tool – Cross-check dataset quality. (rshiny.lifewatch.be/BioCheck/)

方法步驟描述:

  1. Data Processing Workflow 1. Dataset preparation – Formatting into tidy data (variables as columns, one observation per row, values in cells). 2. Field name standardization – Updating column names to match Darwin Core (DwC) standards. 3. Table separation – Splitting into three tables: Event (sampling events), Occurrence (species records), and eMoF (Extended Measurement or Facts). 4. Vocabulary alignment – Assigning standardized terms using NERC NVS Vocabulary. 5.Quality control – Cross-validation with LifeWatch & EMODnet Biology QC Tool. 6. Publication – Final upload to the Integrated Publishing Toolkit (IPT).

引用文獻

  1. KACIMI, A., BOUDA, A., SIEVERS, M., BENSARI, B., & BACHARI, N. (2022). MODELING THE RISK OF INTRODUCING NON-NATIVE SPECIES THROUGH SHIP HULL BIOFOULING BY PERCENT COVER CALCULATION. In 2nd Mediterranean Symposium on the Non-Indigenous Species (p. 48). https://scholar.google.com/citations?view_op=view_citation&hl=fr&user=F_RQ2gwAAAAJ&citation_for_view=F_RQ2gwAAAAJ:9yKSN-GCB0IC
  2. KACIMI, A. (2023). La biosalissure « biofouling » de la coque des navires, une menace pour la biodiversité du milieu marin. PhD thesis. https://theses.hal.science/tel-04205319/file/Th%C3%A8se%20Adel-KACIMI-16-03-2023.pdf

額外的詮釋資料