Oceans
in sentence
523 examples of Oceans in a sentence
At the same time, our global fisheries are two-and-a-half times larger than what our
oceans
can sustainably support, meaning that humans take far more fish from the ocean than the
oceans
can naturally replace.
We have to stop plundering our
oceans
the way we have.
Amy was there as the TED Prize Director; me, an entrepreneur from the Netherlands and concerned citizen, love to dive, passion for the
oceans.
But a few months after we got off the boat, we got to a meeting at Conservation International, where the Director General of WorldFish was talking about aquaculture, asking a room full of environmentalists to stop turning from it, realize what was going on and to really get involved because aquaculture has the potential to be just what our
oceans
and populations need.
In the next 35 years, we are going to need an additional 85 million tons to meet demand, which is one-and-a-half times as much, almost, as what we catch globally out of our
oceans.
It's destroying our
oceans.
Recently, an article came out of Stanford saying that if 50 percent of the world's aquaculture industry would stop using fish meal, our
oceans
would be saved.
Far, far away from shipping lanes and fishing fleets, diving into these waters is a poignant reminder of what our
oceans
once looked like.
And through my photography, I want to pass on the message that it is not too late for our
oceans.
Management of forests, transportation, the oceans, the melting of the permafrost.
But on a global basis, 93 percent of all the extra heat energy is trapped in the
oceans.
The warmer
oceans
are evaporating much more water vapor into the skies.
It should be part in the oceans, part on land.
It is older than any human artifact, older than life on Earth, older than the continents and the
oceans
between them.
They cross borders and
oceans
all the time.
On this map, we have taken the seas and the
oceans
out.
And a thought occurred to me: How much do we really know about our
oceans?
How much do we really know about our
oceans?
The first reason is just how vast
oceans
are, covering 70 percent of the planet, and yet we know they drive complex planetary systems like global weather, which affect all of us on a daily basis, sometimes dramatically.
It is easy to understand why: the
oceans
are an unforgiving place, and to collect in situ data, you need a big ship, capable of carrying a vast amount of fuel and large crews, costing hundreds of millions of dollars each, or, big buoys tethered to the ocean floor with a four-mile-long cable and weighted down by a set of train wheels, which is both dangerous to deploy and expensive to maintain.
So what is going on in the
oceans?
Our sun radiates energy, which is absorbed by
oceans
as heat and then partially released into the atmosphere.
Gases in our atmosphere like CO2 get dissolved into our
oceans.
And actually, the
oceans
provide up to 20 kilos of fish per human per year.
And beyond fish, the
oceans
affect all of us daily as they drive global weather systems, which affect things like global agricultural output or can lead to devastating destruction of lives and property through hurricanes, extreme heat and floods.
Our
oceans
are pretty much unexplored and undersampled, and today, we still know more about other planets than our own.
And my question is this: "why are we ignoring the oceans?"
If you compare NASA's annual budget to explore the heavens, that one-year budget would fund NOAA's budget to explore the
oceans
for 1,600 years.
All the things we're going to walk through in our explorations and discoveries of the
oceans
were mostly discoveries made by accident.
The National Oceanic and Atmospheric Administration recently estimated that about 95 percent of our
oceans
remain unexplored.
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