Explorers of the Deep: Bahamas Blue Holes - 纪录片1080P/720P/360P高清标清网盘迅雷下载
Explorers of the Deep: Bahamas Blue Holes - 纪录片1080P/720P/360P高清标清网盘迅雷下载https://cdn.6867.top:6867/A1A/xzjlp/enwiki/202103/07/21/b2jpyrqhc3331.jpg
Explorers of the Deep: Bahamas Blue Holes - 纪录片1080P/720P/360P高清标清网盘迅雷下载
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General Information：
Nature Documentary hosted by Peter Venn, published by NHK broadcasted as part of NHK Great Nature series in 2013- English narration
Information
Nearly a thousand caves dot the ocean floor near the Bahamas, southeast of the Florida peninsula. These "blue holes" are limestone caves that have formed over the course of 350,000 years. There's little oxygen in the water in these caves, making it incredibly transparent with an over 100-meter visibility. The caves reflect only the deepest blue spectrum of light. Inside are numerous stalactites. There are also calcareous crystals, some shaped like roses, that reflect light like quartz. In addition, the bones of ancient animals and humans have been found in these caves. Join us as we dive into this wondrous world.
Technical Specs
Video Codec: x264 CABAC High@L3.1
Video Bitrate: CRF 20 (~3266Kbps)
Video Resolution: 1280x720
Video Aspect Ratio: 16:9
Frames Rate: 25 FPS
Audio Codec: AAC-LC
Audio Bitrate: Q=0.56 VBR 48KHz (~126Kbps)
Audio Channels: 2
Run-Time: 49 mins
Number Of Parts: 1
Part Size: 1.16 GB
Source: HDTV
Encoded by: JungleBoy
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Explorers of the Deep: Bahamas Blue Holes - 纪录片1080P/720P/360P高清标清网盘迅雷下载
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