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Summary
DescriptionParque Nacional Serra da Bodoquena Paulo Robson de Souza (7).jpg | Português: A pesquisadora Lívia M. Cordeiro e equipe observam um lago de profundidade desconhecida à procura de organismos aquáticos adaptados à vida subterrânea. Apesar da iluminação azulada das lanternas LED próprias para estudos em cavernas, as águas da região são, de fato, azuladas, devido aos efeitos do calcário dissolvido. Provavelmente, o lago literalmente não tenha fundo, pois é muito comum, na região as águas subterrâneas formam intrincadas redes de canais largos e extensos, dando origem a rios de superfície como o Formoso (Bonito, MS). |
Date | |
Source | Own work |
Author | Paulo Robson de Souza |
Camera location | 21° 29′ 14.6″ S, 56° 43′ 22″ W ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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Referências
Cordeiro, Lívia Medeiros, Borghezan, Rodrigo, & Trajano, Eleonora (2014). Subterranean biodiversity in the Serra da Bodoquena karst area, Paraguay river basin, Mato Grosso do Sul, Southwestern Brazil. Biota Neotropica, 14(3), e20140114. Epub December 12, 2014.https://doi.org/10.1590/1676-06032014011414
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Captions
Items portrayed in this file
depicts
9 February 2016
21°29'14.600"S, 56°43'22.001"W
0.16666666666666666666 second
6,400
44,357,824 byte
4,912 pixel
7,360 pixel
image/jpeg
993efe8a1df2b4c733bb9d920963a792fe75904a
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:40, 15 July 2020 | ![]() | 7,360 × 4,912 (42.3 MB) | Paulo Robson de Souza | Uploaded own work with UploadWizard |
File usage
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D800E |
Author | PAULO ROBSON DE SOUZA |
Exposure time | 1/6 sec (0.16666666666667) |
ISO speed rating | 6,400 |
Date and time of data generation | 17:50, 9 February 2016 |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop 21.1 (Windows) |
File change date and time | 16:28, 15 July 2020 |
Exposure Program | Aperture priority |
Exif version | 2.31 |
Date and time of digitizing | 17:50, 9 February 2016 |
APEX shutter speed | 2.584963 |
APEX exposure bias | −1.6666666666667 |
Maximum land aperture | 0 APEX (f/1) |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 50 |
DateTimeOriginal subseconds | 50 |
DateTimeDigitized subseconds | 50 |
Color space | Uncalibrated |
Focal plane X resolution | 2,048.4022216797 |
Focal plane Y resolution | 2,048.4022216797 |
Focal plane resolution unit | 3 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Serial number of camera | 8009103 |
Lens used | 0.0 mm f/0.0 |
Date metadata was last modified | 13:28, 15 July 2020 |
Unique ID of original document | 04800845AE7AFF23267C49774E5953F7 |