86 votes

Are there any saltwater rivers on Earth?

The water in any river draining the sea is infinitely recycle-able (from rain replenishment), whereas the salt from any terrestrial source is not. So salty rivers, if any, won't exist permanently. ...
Gordon Stanger's user avatar
35 votes

Are there any saltwater rivers on Earth?

The already accepted answer is already covering the "real" answer as far as I'm concerned, and while you won't find many (any?) saline rivers in the traditional sense, we do have underwater &...
Kim André Kjelsberg's user avatar
34 votes

While desalinating ocean water, would it be bad if we didn't pump the brine back into the ocean?

What does it take to reduce the salinity? The salinity of sea water is around 35 g/kg. There are around 1,350,000,000 km³ of water, so roughly 1.3x1021 kg of seawater (1 kg/l, which is a bit off for ...
Arsenal's user avatar
  • 441
33 votes
Accepted

Why is the sea salinity high in the Mediterannean and Red Sea and low in Indonesia and Malaysia?

It has nothing (or very, very little) to do with desalinization plants. It has to do with the balance between Evaporation minus Precipitation (E-P), rivers, and advection. The link to E-P is the main ...
arkaia's user avatar
  • 15.4k
29 votes

Are there any saltwater rivers on Earth?

The Pecos River in Texas, USA may arguably fit the description of a "saltwater river". A point of argument is what is considered to be "saltwater". For comparison, here are some ...
hatchet - done with SOverflow's user avatar
25 votes

Are there any saltwater rivers on Earth?

Water from the Caspian sea, with a salinity of 1.2%, is constantly flowing into Garabogazköl, where the water eventually evaporates and leaves the salt behind. Of course, the situation is not ...
SE - stop firing the good guys's user avatar
19 votes

While desalinating ocean water, would it be bad if we didn't pump the brine back into the ocean?

The residue dry powder you refer to is salt. Salt is toxic to most plants. The United Nations claims the world is already losing 2000 hectares per day of farm land to salt-induced degradation. This is ...
Fred's user avatar
  • 24.7k
18 votes

Are there any saltwater rivers on Earth?

Here in New York City we have a salt "river". It is called the "East River" and it separates part of Long Island (Brooklyn and Queens) from the island of Manhattan and the mainland (The Bronx). ...
AllInOne's user avatar
  • 297
15 votes

Are there any saltwater rivers on Earth?

I live near a river named Salz, flowing both warm and salty on the north slope of the Pyrenees south of Carcassonne. In historical times it was boiled dry for salt. See Les Sources de Salz
becula's user avatar
  • 151
12 votes

Are there any saltwater rivers on Earth?

There are salt water rivers in different places of the world where ground water flows in contact with salt layers. There is a river in Catalonia named Ribera Salada (meaning salty river in Catalan). ...
Pere's user avatar
  • 829
10 votes

Are there any saltwater rivers on Earth?

Here in Western Australia we have many salt water streams running through farmland affected by dry land salinity. It's a huge problem where land cleared for agriculture has experienced rising water ...
cogsy's user avatar
  • 101
9 votes

Are there any saltwater rivers on Earth?

There is an area with several salt rivers and wide salt streams that exists in Russia - it's in Yakutia (Sakha Republic), part of Siberia. Water of Solyanka River (flowing in to the great Lena River) ...
Sergey's user avatar
  • 191
9 votes
Accepted

While desalinating ocean water, would it be bad if we didn't pump the brine back into the ocean?

The oceans are salty because the slightly acidic rainwater dissolves minerals from ores and rocks and runs into the sea. This is a continual process, a consequence of erosion. However, the salinity of ...
Nullius in Verba's user avatar
8 votes

Are there any saltwater rivers on Earth?

The Werra – a natural river – had and up to a certain degree still has at least a brackish water body. A portion of the salt content of the river comes from natural leaching, the greater part is ...
klanomath's user avatar
  • 295
8 votes

Thermohaline: Why is cold and dense seawater salty when warm water holds more dissolved salts?

Warm water does hold more salt - at saturation, but seawater isn't even close to saturation. Surface sea water gets warm, starts to evaporate (hence clouds) and therefore gets denser. So it sinks to ...
Gordon Stanger's user avatar
7 votes
Accepted

Why is ocean salinity not a good chronometer?

A good chronometer is one that satisfies the following conditions: We know exactly how much it had of something when it began We know exactly the rate of the accumulation of the thing, and the rate ...
Gimelist's user avatar
  • 23.1k
7 votes

Are there any saltwater rivers on Earth?

There is also a hypersaline periodic water flow, which although a few times more saline than sea water, I might be hesitant to call a river. However, due to its high salinity (well above everything ...
Camilo Rada's user avatar
  • 17.7k
7 votes

Are there any saltwater rivers on Earth?

Beyond the answers above, here is a small river near Berca, Romania, where active mud volcanism and salt diapirism are widespread, explaining the high salinity of this water. Salty river. Note box ...
DrGC's user avatar
  • 1,773
7 votes

Where does all the salt come from in the Dead Sea?

The composition of the Dead Sea is quite unlike most other salt lakes, and is not at all like sea-water. Compare the concentrations, in grams per litre: The potassium, bromine and magnesium are all ...
Gordon Stanger's user avatar
6 votes

Are there any saltwater rivers on Earth?

Here in Norway we are mighty proud of "Saltstraumen"(meaning Salt Stream) Again, not technically a river, but a narrow strait connecting the ocean to a wider fjord behind it. As the tides go in and ...
Stig Hemmer's user avatar
6 votes

Are there any saltwater rivers on Earth?

There are specific rivers that sometimes flow inward called Tidal Bores. A great example of a Tidal Bore is the Amazon River.
Takahiro Waki's user avatar
5 votes

Are there any saltwater rivers on Earth?

Świna (note that while english wikipedia lists it as a river, both german and polish wikipedias are more ambiguous, for example polis wiki descirbes it as a "strait" of the Baltic sea): Świna (...
Łukasz Grabowski's user avatar
5 votes

Lake Manasarovar v.s. Lake Rakshastal: fresh-water v.s. salt-water

You pretty much answered the question yourself. Lake Rakshastal, along with most of the lakes along the Tibetan plateau is, indeed an endorheic lake. The important meaning of that term is that there ...
PoloHoleSet's user avatar
5 votes

Thermohaline current in North Atlantic

Complementary to the points about salinity emphasised by TomO and S Verhoef, one more point to emphasise is the role of deep ocean convection. You may have in mind this picture of water sinking ...
Michel Crucifix's user avatar
5 votes
Accepted

How does salinity and density affects sea surface temperature?

A low salinity layer that is associated with low density (assuming the same temperature) will remain on top of the water column. As such the water will be able to get warmer and the difference in ...
arkaia's user avatar
  • 15.4k
4 votes

Where does all the salt come from in the Dead Sea?

The difference between a lake and sea can simply be size and what humans desire to call it. You can think of the Dead Sea as a giant lake if you wish. The salt in the seas comes from rain running ...
G. Gip's user avatar
  • 772
4 votes

Is salt accumulating over time?

There is a limit to how much of a given salt can be dissolved into water, this is known as it's solubility and it's dynamic based upon how much of any particular ion is already present. Once ...
Ash's user avatar
  • 4,260
4 votes
Accepted

Why is there oil on the flanks of a salt dome?

good observation! The very simple answer is the same as for nuclear waste. The protective anhydrite layer over the salt dome became denser over time more dense. Therefore, the oil rises from below but ...
Weiss's user avatar
  • 1,989
3 votes

When sea water evaporates does it carry small amounts of salt into the atmosphere?

Listen to your father ! Yes droplets of spray are carried on the wind several miles . There are any number of corrosion tables listing atmospheric corrosion more severe on sea coasts. Much of the ...
blacksmith37's user avatar
  • 1,043

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