說明
Basic data from specimen labels on all the sheets currently held in PSUB collection shown together with digital images from high resolution scans of each sheet.
Characeae is a family of freshwater green algae in the order Charales, commonly known as stoneworts. They are also known as brittleworts from the fragility of their lime-encrusted stems. The most commonly recorded species belong to the genera Chara and Nitella
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 15 筆紀錄。
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。:
Murray-Hudson F, Madome J (2023). The Characeae held at PSUB Herbarium. Version 1.0. Okavango Research Institute.
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 Okavango Research Institute。 This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC 4.0) License.
GBIF 註冊
此資源已向GBIF註冊，並指定以下之GBIF UUID: 8c9cda7c-dd24-4c2e-b3da-fe88ac99327d。 Okavango Research Institute 發佈此資源，並經由Participant Node Managers Committee同意向GBIF註冊成為資料發佈者。
關鍵字
Occurrence; charophyte; rhizoids; sediment; Specimen
聯絡資訊
- 出處
- 出處 ●
- 連絡人
地理涵蓋範圍
Northern Botswana, mainly Okavango Delta.
| 界定座標範圍 | 緯度南界 經度西界 [-21.043, 21.05], 緯度北界 經度東界 [-17.728, 25.84] |
|---|
分類群涵蓋範圍
Freshwater green algae in the order Charales, commonly known as stoneworts. PSUB would appreciate further determinations.
| Genus | Chara (Stoneworts, Brittleworts), Nitella (Stoneworts, Brittleworts) |
|---|
時間涵蓋範圍
| 起始日期 / 結束日期 | 1972-10-29 / 2020-09-30 |
|---|
計畫資料
An ongoing project to digitise the herbarium's specimens. We have created a specifically tailored Botanical Records And Herbarium Management System (BRAHMS) which is now our on site database. Data harvesting from duplicates held elsewhere globally. Herbarium sheet preparation, high resolution digital scanning to create image, specimen data entry into BRAHMS.
| 計畫名稱 | Published as part of PSUB's Data Mobilization Project |
|---|---|
| 經費來源 | University of Botswana Desert & Delta Safaris (Chobe Holdings Limited) |
| 研究區域描述 | The Peter Smith University of Botswana (PSUB) herbarium collection has at its core the legacy collection of Peter A. Smith specimens. The Characeae family held at PSUB were collected from northern Botswana. |
| 研究設計描述 | The Data Mobilization Project of PSUB intends to digitise and publish its entire collection on GBIF. This first dataset is all the Characeae family specimens in our collection. |
參與計畫的人員:
- 程式設計師
- 典藏經理
取樣方法
Various collectors deposited specimens which have been mounted, labelled and scanned digitally. Represents the entire Characeae family currently held at PSUB
| 研究範圍 | Northern Botswana |
|---|---|
| 品質控管 | Data from labels entered into BRAHMS Comparison with duplicates held in other herbaria |
方法步驟描述:
- BRAHMS data aligned with GBIF formats
收藏資料
| 蒐藏名稱 | Characeae |
|---|---|
| 蒐藏編號 | PSUB |
| 上層採集品識別碼 | Okavango Research Institute, University of Botswana |
| 標本保存方法 | Deep frozen, Dried and pressed, Mounted |
|---|
| 管理單位 | 在...之間 15 和 15 Herbarium sheets |
|---|
引用文獻
- Retrieved [August, 11,2023], from the Integrated Taxonomic Information System (ITIS), www.itis.gov, CC0 https://doi.org/10.5066/F7KH0KBK https://doi.org/10.5066/F7KH0KBK
額外的詮釋資料
| 目的 | First data set to be made available online from PSUB herbarium. Additional families will be uploaded until the entire PSUB herbarium collection is accessible online. |
|---|---|
| 維護說明 | If uploaded data is found to be incorrect and when additional specimens become available for inclusion. |
| 替代的識別碼 | https://www.monitoringdata.ub.bw/ipt/resource?r=the_characeae_held_at_psub_herbarium |