說明
A total of 104 fish and 24 coral (Scleractinia, Zoanthidea, Corallimorpharia, Milleporina) species were identified in the area of Papeete harbour (Tahiti, French Polynesia). This overall richness is comparable to less-disturbed fringing reefs around high volcanic islands in the Society Archipelago. Human activities reduced species richness slightly in inner areas of the harbor. Two passes, which connect the harbor to the open ocean, renew lagoonal waters in the inner harbor at a rate that appears sufficient to minimize effects of human disturbance.
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 16 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。
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。
1.0如何引用
研究者應依照以下指示引用此資源。:
Adjeroud M, Planes S, Delesalle B (2024). Coral and fish communities in a disturbed environment: Papeete Harbour, Tahiti. Version 1.0. Southwestern Pacific Ocean Biogeographic Information System (OBIS) Node. Samplingevent dataset. https://nzobisipt.niwa.co.nz/resource?r=papeeteharbour_fish_coral&v=1.0
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 Southwestern Pacific Ocean Biogeographic Information System (OBIS) Node。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF 註冊
此資源尚未向GBIF註冊
關鍵字
Samplingevent; Observation
聯絡資訊
- 元數據提供者 ●
- 出處 ●
- 連絡人
- Senior Researcher
- 出處
- Researcher
- 出處
- Researcher
地理涵蓋範圍
Papeete Harbour, Tahiti, French Polynesia
| 界定座標範圍 | 緯度南界 經度西界 [-17.55, -149.59], 緯度北界 經度東界 [-17.52, -149.55] |
|---|
時間涵蓋範圍
| 起始日期 / 結束日期 | 1990-11-01 / 1995-11-30 |
|---|
取樣方法
Eight stations were established in the study area. Stations F3, F4, F5, and F6 were located in the inner part of the harbor, whereas stations F1, F2, F7 and F8 were located at its margin. A station was defined as an area of approximately 250 m2 (10 x 25), starting from the shore down to a depth of 5 m.
| 研究範圍 | With approximately 93,000 inhabitants, the city of Papeete and its suburbs are by far the most populated area in French Polynesia. Papeete harbor was built on both sides of a deep channel connecting Papeete pass and Taunoa pass. The ocean side of the harbor was built by extension of a small islet (Motu Uta), and is connected to the island side by Fare Ute Bridge. The island side of the harbor is adjacent to the city center. In operation since the end of the 19"' century, the harbor was subjected to extensive construction and development during the 1960's. This development persisted into the 1980's with total freight traffic increasing from 600,000 tons in 1977 to 1 million tons in 1987 |
|---|
方法步驟描述:
- At each station, one qualitative survey (presence/absence) of fishes was made by Planes by snorkeling or diving during a 60-minute period of observation on the area covered by the station. The same method (i.e., 60-minute period of observation) was used by Adjeroud for the qualitative survey of anthozoans (including hard and soft corals and Millepora, herein classified as corals). Qualitative surveys were made in August 1995 (dry season). Surveys of surface-water quality characteristics at the same eight stations were made once a year at the beginning of the rainy season (November) from 1990 to 1995 by the Laboratoire d'Etudes et de Surveillance de l'Environnement (LESE). Temperature, salinity, pH, and dissolved oxygen were measured using in situ probes. Surface-water samples were collected for measurement of suspended matter, nutrients (NH4, NO2, No3, P04, SO2), and heavy metals (Fe, Cu, Zn).
引用文獻
- Adjeroud, M., Planes, S. and Delesalle, B., 2000. Coral and fish communities in a disturbed environment: Papeete Harbor, Tahiti. Atoll Research Bulletin.
額外的詮釋資料
marine, harvested by iOBIS