Survey of Plankton Diatoms in Nanren Lake

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說明

This study surveyed the plankton diatoms in Nanren Lake, Kenting National Park, Pingtung County, Taiwan. A total of 29 species of 21 genera were identified, and most species belonged to the Eunotia and Nitzschia genera. However, Aulacoseira granulata and Discostella stelligera were the dominant species.

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 3 筆紀錄。

亦存在 1 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。

3

48

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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。:

Lee L (2019): Survey of Plankton Diatoms in Nanren Lake. v1.4. Taiwan Endemic Species Research Institute. Dataset/Samplingevent. http://ipt.taibif.tw/resource?r=survey_of_plankton_diatoms_in_nanren_lake&v=1.4

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 Taiwan Biodiversity 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: a9d518d1-f0f3-477b-a7a3-aa9f61eb1e54。 Taiwan Biodiversity Research Institute 發佈此資源，並經由Taiwan Biodiversity Information Facility同意向GBIF註冊成為資料發佈者。

關鍵字

plankton；diatom；Nanren Lake

聯絡資訊

Li-hua Lee

元數據提供者

Taiwan Endemic Species Research Institute

TW

edo0718@yahoo.com.tw

Li-Hua Lee

出處 ●
連絡人

Taiwan Endemic Species Research Institute

TW

edo0718@yahoo.com.tw

地理涵蓋範圍

Located in the Nanren Mountain Ecological Protection Area in the northeastern part of Kenting National Park, Nanren Lake comprises three permanent lakes: the Central Water Body, Independent Nanren Lake, and Yilan Lake (or Ancient Nanren Lake). The natural freshwater lake is formed of rainwater and spring water and is the largest static ecological water system in Nanren Lake.

界定座標範圍	緯度南界經度西界 [21.617, 119.707], 緯度北界經度東界 [25.602, 122.432]

分類群涵蓋範圍

無相關描述

Species	Aulacoseira granulata, Brachysira vitrea, Burliganiella siolii, Cyclotella atomus, Cymbella novazeelandiana, Diploneis oblongella, Discostella stelligera, Encyonema gracile, Eunotia camelus, Eunotia rabenhorstii var. monodon, Eunotia subarcuatoides, Eunotia yberai, Frustulia rhomboides, Geissleria decussis, Gomphonema archaevibrio, Gyrosigma scalproides, Luticola goeppertiana, Navicula leptostriata, Navicula sp., Nitzschia alpina, Nitzschia nana, Nitzschia palea, Nitzschia subacicularis, Pinnularia brauniana, Pinnularia subgibba, Sellaphora pupula, Stauroneis anceps, Stenopterobia curvula, Surirella sp.

Species

Aulacoseira granulata, Brachysira vitrea, Burliganiella siolii, Cyclotella atomus, Cymbella novazeelandiana, Diploneis oblongella, Discostella stelligera, Encyonema gracile, Eunotia camelus, Eunotia rabenhorstii var. monodon, Eunotia subarcuatoides, Eunotia yberai, Frustulia rhomboides, Geissleria decussis, Gomphonema archaevibrio, Gyrosigma scalproides, Luticola goeppertiana, Navicula leptostriata, Navicula sp., Nitzschia alpina, Nitzschia nana, Nitzschia palea, Nitzschia subacicularis, Pinnularia brauniana, Pinnularia subgibba, Sellaphora pupula, Stauroneis anceps, Stenopterobia curvula, Surirella sp.

時間涵蓋範圍

起始日期 / 結束日期	2018-01-01 / 2018-12-31

計畫資料

無相關描述

計畫名稱	Survey of Plankton Diatoms in Nanren Lake
研究區域描述	Located in the Nanren Mountain Ecological Protection Area in the northeastern part of Kenting National Park.
研究設計描述	To explore the plankton diatom diversity in Nanren Lake, this study collected a water sample from Nanren Lake on January 18, 2018, for diatom species identification.

參與計畫的人員:

Li-Hua Lee

元數據提供者

取樣方法

Plankton diatoms collection was performed on January 18, 2018. The sampling sites were the Ancient Nanren Lake (St1), west side of the main lake (St2), and east side of the main lake (St3), as illustrated in Fig. 1. From each site, 500 mL of lake water was collected and transported to the laboratory for observation and species identification.

研究範圍	Nanren Lake is located in the Nanren Mountain Ecological Protection Area in northeastern Kenting National Park on the east coast of the Hengchun Peninsula. The geographic position is 22°50’N and 120°50’E. The altitude of the nearby Nanren Mountain to the west of Nanren Lake is 479 m, categorized as low-altitude highland. The Central Water Body of Nanren Lake was originally paddy fields and wetlands. Local residents moved away because of the hardship of making a living there. In 1982, the only outlet of the water body, Hongtu Stream, became clogged, and water stagnated to form the current Nanren Lake. According to a survey conducted in 1990, the area of the lake at that time was 22.54 ha

研究範圍

Nanren Lake is located in the Nanren Mountain Ecological Protection Area in northeastern Kenting National Park on the east coast of the Hengchun Peninsula. The geographic position is 22°50’N and 120°50’E. The altitude of the nearby Nanren Mountain to the west of Nanren Lake is 479 m, categorized as low-altitude highland. The Central Water Body of Nanren Lake was originally paddy fields and wetlands. Local residents moved away because of the hardship of making a living there. In 1982, the only outlet of the water body, Hongtu Stream, became clogged, and water stagnated to form the current Nanren Lake. According to a survey conducted in 1990, the area of the lake at that time was 22.54 ha

方法步驟描述:

All the diatom fluids were first concentrated in a centrifugal machine for 10 minutes at 3,500 rpm; the fresh diatoms were then observed using a differential interference contrast microscope. Subsequently, acid washing was conducted using concentrated sulfuric acid, after which observation and identification processes were performed using an electron microscope.

收藏資料

蒐藏名稱	Survey Data of Plankton Diatoms in the Nanren Lake

標本保存方法	Refrigerated

引用文獻

1.Round F. E., Crawford R. M. and D.D. Mann. 1996. The diatoms, biological and morophology of the genera. Published by Camberidge Univ. Press.
2.Wu J. T., Babu B., Chou C. L. and S. J. Saraswathi. 2011. Freshwater Diatom Flora of Taiwan. Biodiversity Research Center, Academia Sinica.

額外的詮釋資料

替代的識別碼	a9d518d1-f0f3-477b-a7a3-aa9f61eb1e54
	http://ipt.taibif.tw/resource?r=survey_of_plankton_diatoms_in_nanren_lake