Coursera - Water in the Western United States
Coursera - Water in the Western United States
University of Colorado Boulder with Anne U. Gold
WEBRip | English | MP4 + PDF Guides | 960 x 540 | AVC ~242 kbps | 29.970 fps
AAC | 128 Kbps | 44.1 KHz | 2 channels | Subs: English (.srt) | 05:51:30 | 991 MB
Genre: eLearning Video / Physical & Earth, Social Sciences
University of Colorado Boulder with Anne U. Gold
WEBRip | English | MP4 + PDF Guides | 960 x 540 | AVC ~242 kbps | 29.970 fps
AAC | 128 Kbps | 44.1 KHz | 2 channels | Subs: English (.srt) | 05:51:30 | 991 MB
Genre: eLearning Video / Physical & Earth, Social Sciences
This course combines an overview of the science behind water and climate in the Western United States with a survey of the major legal, political, and cultural issues focused on this precious resource.Why is water at the heart of so much conflict in the American West? How have major cities and extensive agricultural systems been able to thrive despite most of the region being either a desert or semi-desert environment? How will a warming climate affect the availability and use of water in a region populated by tens of millions of people?
We begin our journey with an overview of the geography of the Interior West and its extreme contrasts, from snow-capped high mountain peaks to bone-dry deserts. We will then look at how humans have learned to adapt to the peculiarities of life in such a dry place as we examine the history of water development in the region and the main legal, political, and cultural issues at stake. We’ll explore the primary role of snow as a water source as we discuss the physical science of water in the west—where it comes from, how it gets used, and how a warming climate could affect its availability.
We’ll use the Colorado River, often referred to as the most controlled and most litigated river in the world, as an in-depth case study. A 1922 agreement over sharing the water among seven states set the stage for conflict among states, tribes, the federal government, and others. We’ll see how scientific research into the climatic variability of the River is informing these conflicts and other policy questions, and who is tackling the big issue of what to do if a mega-drought—or a warming climate—were to lead to a reduction in supply in this critical lifeline for much of the American Southwest. Finally, we’ll explore some critical issues in depth and give you the chance to compare management of water supplies in your area—wherever you are located in the world—to that of the arid West.
For those living in the region, we hope to make this a fascinating look at how water gets to your tap; for those from elsewhere in the world we believe the Interior West makes for a fascinating case study in management of a scarce resource.
also You can watch my other last: Coursera-posts
General
Complete name : 01_5.1.__Organizational__National_Cultures_12.09.mp4
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Codec ID : isom
File size : 33.0 MiB
Duration : 12mn 10s
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Duration : 12mn 9s
Bit rate : 242 Kbps
Width : 960 pixels
Height : 540 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 29.970 fps
Color space : YUV
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Sampling rate : 44.1 KHz
Compression mode : Lossy
Stream size : 11.2 MiB (34%)
Complete name : 01_5.1.__Organizational__National_Cultures_12.09.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom
File size : 33.0 MiB
Duration : 12mn 10s
Overall bit rate : 379 Kbps
Writing application : Lavf55.10.100
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : Main@L3.1
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 12mn 9s
Bit rate : 242 Kbps
Width : 960 pixels
Height : 540 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 29.970 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.016
Stream size : 21.1 MiB (64%)
Writing library : x264 core 129 r2230 1cffe9f
Encoding settings : cabac=1 / ref=3 / deblock=1:0:0 / analyse=0x1:0x111 / me=hex / subme=7 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=0 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=12 / lookahead_threads=2 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=1 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc_lookahead=40 / rc=crf / mbtree=1 / crf=28.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00
Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : 40
Duration : 12mn 10s
Duration_LastFrame : -11ms
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 44.1 KHz
Compression mode : Lossy
Stream size : 11.2 MiB (34%)
Screenshots
Coursera - Water in the Western United States
Coursera - Water in the Western United States
Coursera - Water in the Western United States
Coursera - Water in the Western United States
Coursera - Water in the Western United States
Coursera - Water in the Western United States
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Coursera - Water in the Western United States
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