File:Eukaryotic-opportunists-dominate-the-deep-subsurface-biosphere-in-South-Africa-ncomms9952-s4.ogv
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Eukaryotic-opportunists-dominate-the-deep-subsurface-biosphere-in-South-Africa-ncomms9952-s4.ogv (Ogg Theora video file, length 41 s, 640 × 480 pixels, 775 kbps, file size: 3.83 MB)
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DescriptionEukaryotic-opportunists-dominate-the-deep-subsurface-biosphere-in-South-Africa-ncomms9952-s4.ogv |
English: Supplementary Movie 3 Star Diamond + 'vacuum cleaner' at -640 meter. The footage shows use of the 'vacuum cleaner' to suck up biofilm from the same borehole/chamber as in SVIDEO 2. The footage concentrates on sampling in the chamber where biofilm grows attached to the rock face. Most of the biofilm is gone due to closing of the borehole in previous to making the footage. Small pieces (greyish) of biofilm can still be seen swirling in the current. In one piece a nematode (Supplementary figure 15) was identified confirming the biofilm is the residency of at least the nematodes. The tube was easily moved around and could be targeted at the rockface (T+32 seconds). The resolution was 640 x 480 at 25 fps and recorded as an AVI file. Trimming and joining of the footage was done using WinX video converter. All footage came from one and the same sampling session. Per journal instruction the file was converted to a MOV format (H264) and deinterlaced using WinX video converter. For scale, the diameter of the borehole is 4.5 cm. |
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Source | Video file from Borgonie G, Linage-Alvarez B, Ojo A, Mundle S, Freese L, Van Rooyen C, Kuloyo O, Albertyn J, Pohl C, Cason E, Vermeulen J, Pienaar C, Litthauer D, Van Niekerk H, Van Eeden J, Lollar B, Onstott T, Van Heerden E (2015). "Eukaryotic opportunists dominate the deep-subsurface biosphere in South Africa". Nature Communications. DOI:10.1038/ncomms9952. PMID 26597082. PMC: 4673884. | ||
Author | Borgonie G, Linage-Alvarez B, Ojo A, Mundle S, Freese L, Van Rooyen C, Kuloyo O, Albertyn J, Pohl C, Cason E, Vermeulen J, Pienaar C, Litthauer D, Van Niekerk H, Van Eeden J, Lollar B, Onstott T, Van Heerden E | ||
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This file is licensed under the Creative Commons Attribution 4.0 International license.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:29, 30 October 2016 | 41 s, 640 × 480 (3.83 MB) | Open Access Media Importer Bot (talk | contribs) | Automatically uploaded media file from Open Access source. Please report problems or suggestions here. |
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Short title | Supplementary Movie 3 |
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Author | Borgonie G, Linage-Alvarez B, Ojo A, Mundle S, Freese L, Van Rooyen C, Kuloyo O, Albertyn J, Pohl C, Cason E, Vermeulen J, Pienaar C, Litthauer D, Van Niekerk H, Van Eeden J, Lollar B, Onstott T, Van Heerden E |
Usage terms | http://creativecommons.org/licenses/by/4.0/ |
Image title | Star Diamond + 'vacuum cleaner' at -640 meter. The footage shows use of the 'vacuum cleaner' to suck up biofilm from the same borehole/chamber as in SVIDEO 2. The footage concentrates on sampling in the chamber where biofilm grows attached to the rock face. Most of the biofilm is gone due to closing of the borehole in previous to making the footage. Small pieces (greyish) of biofilm can still be seen swirling in the current. In one piece a nematode (Supplementary figure 15) was identified confirming the biofilm is the residency of at least the nematodes. The tube was easily moved around and could be targeted at the rockface (T+32 seconds). The resolution was 640 x 480 at 25 fps and recorded as an AVI file. Trimming and joining of the footage was done using WinX video converter. All footage came from one and the same sampling session. Per journal instruction the file was converted to a MOV format (H264) and deinterlaced using WinX video converter. For scale, the diameter of the borehole is 4.5 cm. |
Software used | Xiph.Org libtheora 1.1 20090822 (Thusnelda) |
Date and time of digitizing | 2015-11-24 |