If ocean noise continues to increase as a result of human activities, whales may soon have nowhere to go.
Not exact matches
If you want
ocean wave sounds or anything of that sort you can not use a natural white
noise machine.
BOSTON —
If kelp growing in an underwater forest makes a sound, such
noises could be used to keep tabs on
ocean health.
The
ocean has natural sound channels, like
noise byways:
if a sound falls into a channel, it can travel hundreds of miles and perhaps thousands.
Note that this sampling
noise in the tide gauge data most likely comes from the water sloshing around in the
ocean under the influence of winds etc., which looks like sea - level change
if you only have a very limited number of measurement points, although this process can not actually change the true global - mean sea level.
I'm not sure I totally understand this post, but
if the
ocean has cooled slightly as part of natural fluctuation «
noise,» and
if last year's hurricane season (with Katrina, et al.) happened during this natural cooling fluctuation, and
if the
ocean is on a general track of getting warmer, then we probably have much much worse to expect in future hurricanes....
If that is indeed the case then any apparent warming of 0.02 C as shown in graphs 1 and 2 is just
noise and there is no evidence of any warming of the
Oceans in the ARGO data.
However,
if a 5 dBA to 8 dBA increase in sound due to the proximity of the
ocean were assumed and an additional + / − 3dBA were included to account for model uncertainties,
noise levels may exceed 45 dBA.
If (1) and (2) are true, then how do we know
ocean circulation is not a source of, say, 1 / f
noise?
If internal
ocean hydrological
noise is 1 / f
noise, then that may be enough to explain the unexplainable.
Apparently, these GCMs can «forecast» climate change only «a posteriori», that is, for example,
if we want to know what may happen with these GCMs from 2012 to 2020 we need first to wait the 2020 and then adjust the GCM model with ad - hoc physical explanations including even an appeal to an unpredictable «red -
noise» fluctuation of the
ocean heat content and flux system (occurring in the model in 2055 and 2075!)
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Shipping
noise, while not as direct, is still likely diminishing whales» ability to thrive in the
oceans if they can't communicate with one another.
If you need some
noise to fall asleep, for example, Echo has some popular skills like Sleep and Relaxation Sounds, Sleep Sounds, Good Night, Ambient Sounds: Thunderstorms / Ocean Sounds / Rain Sounds / Fireplace Sounds, Sleep Sounds, Spa Music, White Noise, Zen Sounds: Healing Noise, and «Beautiful Dream.&r
noise to fall asleep, for example, Echo has some popular skills like Sleep and Relaxation Sounds, Sleep Sounds, Good Night, Ambient Sounds: Thunderstorms /
Ocean Sounds / Rain Sounds / Fireplace Sounds, Sleep Sounds, Spa Music, White
Noise, Zen Sounds: Healing Noise, and «Beautiful Dream.&r
Noise, Zen Sounds: Healing
Noise, and «Beautiful Dream.&r
Noise, and «Beautiful Dream.»