說明
A set of records of intertidal and subtidal benthic biota is presented, collected at six sites in the northern part of Campana Archipelago, in the Katalalixar National Reserve (Aysén Region). The data set corresponds to 174 occurrences, representing three kingdoms, eleven phyla and 43 Operational Taxonomic Units.
資料紀錄
此資源出現紀錄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 174 筆紀錄。
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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。:
Andrade C, Sepúlveda T, Aldea C (2025). Benthic biodiversity of Campana Archipelago, Katalalixar National Reserve (Aysén, Chile). Version 1.1. Universidad de Magallanes. Occurrence dataset. http://gbif-chile.mma.gob.cl/ipt/resource?r=biodiversity-benthic-katalalixar-magellan-region-chile&v=1.1
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 Universidad de Magallanes。 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: 60d45744-9f6f-4c70-98e5-d1c645095631。 Universidad de Magallanes 發佈此資源，並經由GBIF Chile同意向GBIF註冊成為資料發佈者。
關鍵字
Occurrence; Specimen
聯絡資訊
- 出處 ●
- 連絡人
- Professor
- Av. Bulnes 01890
https://orcid.org/0000-0003-0804-6348
- 出處
- 元數據提供者 ●
- 出處 ●
- 連絡人
- Professor
地理涵蓋範圍
Samples were collected in July 2018 during the "Katalalixar II" scientific expedition organized by OCEANA-CHILE. The objective of this expedition was to explore the Campana Archipelago, located in the western area of the Katalalixar National Reserve (48° S).
| 界定座標範圍 | 緯度南界 經度西界 [-48.71, -75.541], 緯度北界 經度東界 [-48.36, -75.205] |
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分類群涵蓋範圍
Samples underwent pretreatment for stable isotope analysis and were identified to the lowest possible taxonomic level using established identification guides for Chilean benthic macrofauna.
| Kingdom | Animalia (Animals), Chromista (Chromists), Plantae (Plants) |
|---|---|
| Phylum | Arthropoda (Arthropods), Bryozoa (Moss animals), Chlorophyta (Chlorophytes), Chordata (Chordates), Cnidaria (Cnidarians), Echinodermata (Echinoderms), Mollusca (Mollusks), Ochrophyta (Ochrophytes), Porifera (Sponges), Rhodophyta (Red algae), Tracheophyta (Vascular plants) |
時間涵蓋範圍
| 起始日期 / 結束日期 | 2018-07-01 / 2018-07-30 |
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取樣方法
Sampling included the collection of flora, fauna, and sediment from six stations in the archipelago through SCUBA diving at depths between 10 and 24 meters. Samples of terrestrial vegetation, as well as dominant intertidal flora and fauna were collected to determine potential contribution of allochthonous organic materials to benthic marine food webs.
| 研究範圍 | The Katalalixar National Reserve (KNR) is situated in Tortel in the Aysén region of Central Patagonia, Chile. Established in 1983 it spans 6745 km2. KNR extends across several oceanic islands (Byron, Wager, Porcia, and Zealous), the east-west outer channels Martínez and Baker, the north-south inner channels Fallos and Messier and both glacial and non-glacial influenced inland waters (Sapag et al., 2017). In this study was explored the Campana Archipelago, located in the western area of the KNR. |
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方法步驟描述:
- For benthic organisms, tissue samples were collected based on taxon-specific characteristics, following the descriptions provided in Andrade et al. (2016).
引用文獻
- Andrade, C., Ríos, C., Gerdes, D., Brey, T., 2016. Trophic structure of shallow-water benthic communities in the sub-Antarctic Strait of Magellan. Polar Biol 39, 2281–2297. https://doi.org/10.1007/s00300-016-1895-0
- Sapag, C., Gutiérrez, C., Aldridge, D., Gorny, M., 2017. Conservation of marine biodiversity at Katalalixar National Reserve and the system of marine protected areas in the district of Tortel (Chilean Patagonia). Biodiversidata 5, 85–100.
額外的詮釋資料
| 致謝 | OCEANA-Chile has supported the field sampling. |
|---|---|
| 替代的識別碼 | http://gbif-chile.mma.gob.cl/ipt/resource?r=biodiversity-benthic-katalalixar-magellan-region-chile |