說明
A broad survey of microbial (bacteria, archaea, fungi and protista) communities along a West-East aridity gradient across South Africa.
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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。:
Makhalanyane T (2020): FBIP: What are the impacts of global climate change on arid soil microbial communities?. v1.1. South African National Biodiversity Institute. Dataset/Occurrence. http://ipt.sanbi.org.za/iptsanbi/resource?r=what&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 South African National Biodiversity Institute。 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: a387a0b3-7cf8-4d73-8851-eccbd882e16d。 South African National Biodiversity Institute 發佈此資源，並經由South African Biodiversity Information Facility同意向GBIF註冊成為資料發佈者。
關鍵字
Occurrence; Specimen
聯絡資訊
- 元數據提供者 ●
- 出處 ●
- 連絡人
- 內容提供者
地理涵蓋範圍
South Africa (Northern Cape, KwaZulu Natal, Free State)
| 界定座標範圍 | 緯度南界 經度西界 [-34.814, 16.348], 緯度北界 經度東界 [-24.807, 29.839] |
|---|
分類群涵蓋範圍
A broad survey of microbial (bacteria, archaea, fungi and protista) communities along a West-East aridity gradient across South Africa.
| Kingdom | Fungi, Archaea, Bacteria, Protista |
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時間涵蓋範圍
| 起始日期 / 結束日期 | 2016-02-19 / 2016-02-23 |
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計畫資料
A broad survey of microbial (bacteria, archaea, fungi and protista) communities along a West-East aridity gradient across South Africa.
| 計畫名稱 | What are the impacts of global climate change on arid soil microbial communities? |
|---|---|
| 辨識碼 | FBIS150516118075 |
| 經費來源 | Foundational Biodiversity Information Programme |
| 研究區域描述 | South Africa (Northern Cape, KwaZulu Natal, Free State) |
參與計畫的人員:
- 研究主持人
取樣方法
Whole animals where collected
| 研究範圍 | South Africa (Northern Cape, KwaZulu Natal, Free State) |
|---|
方法步驟描述:
- Samples will be collected during a field campaign in early 2016, along an aridity gradient (Figure 1: Attachment). The aridity gradient will be sampled from a single lithostratigraphic group (Volksrust Group) to minimise variation due to geology. The landform stretches from West to East across central South Africa, and experiences rainfall, which ranges from approximately 100 mm p.a. to 1000 mm p.a. It mainly runs through the Nama Karoo and the Grassland biomes. One hundred and sixty sampling sites will be selected at regular intervals across the rainfall gradient. These will be identified with the help of national spatial datasets to ensure that the aridity gradient is evenly sampled. Best estimates of annual rainfall for each collecting site will be extracted from national climatological datasets. DNA from the soil samples will be extracted using well-established protocols (13), and subjected to amplicon sequencing analysis as specified in WP 2 (see detailed below). In order to obtain phylogenetic information, tagged amplicon pyrosequencing will be done using known markers. Soil chemistry and respiration assays will be conducted (see detailed below) in order to quantify the levels of carbon along the aridity gradient.