Because of the chemistry of sediments, the majority of hydrogen sulfide produced remains there in dissolved form. An even smaller amount escapes to the atmosphere as sulfide gas, accounting for the rotten egg smell that sometimes occurs in the Keys and in Florida Bay..
Consequently, why does it smell bad in the Keys?
That ubiquitous smell is decaying sargassum, islands of floating, brown sea algae that is piling up along the beaches of Key West, the Florida peninsula, Mexico and other Caribbean islands. Used to be the sargassum and the smell went away when the winds shifted. This summer we've gone from smell to stench.
Beside above, why does the Bay smell like rotten eggs? Hydrogen sulfide, the rotten-egg-smell compound, is a natural component of crude petroleum and natural gas. Bay Area authorities are looking at two instances of “flaring” at the refinery as possible causes of the stench. Without proper aeration, however, foul odors can crop up.
Similarly, it is asked, what is the smell in the Keys?
That poetic smell comes, in part, from a not-so-poetically-named sulfur compound called dimethyl sulfide, or DMS, a key player in ocean ecosystems and weather patterns.
Why is there so much seaweed in the Keys?
Historically, washed-up sargassum is one of the ways beaches were created in the Florida Keys, as the accumulation of seaweed along the shoreline helps to keep the sand from eroding and provides nutrients to help enrich the soil.
Related Question Answers
Is Key West dangerous?
In Key West, drug trafficking is a serious problem, as the area represents an easy route into south Florida. In other words, 98 percent of areas in the country are safer than this one, making it the most dangerous area in Key West and one of the most dangerous in the nation.What does seagrass smell like?
What's that smell?: Unlike sisal, seagrass has a strong, basket-like smell that becomes especially pungent in humid weather or when a house has been sealed up for a while. This is a natural smell that is pleasing to many, but make sure you can include yourself in that bunch before you have it installed in your home.Why does Florida water smell like rotten eggs?
HYDROGEN SULFIDE AND SULFUR BACTERIA People can smell hydrogen sulfide gas in water at a very low level. It smells like rotten eggs. You can check the smell of water coming out of the hot and cold water faucets. water softener and not in the untreated water, the problem likely is sulfur bacteria in the water softener. Why does the beach stink?
Saltwater by itself doesn't have any smell, but the things that live in it certainly do. The rather stale, sulphury smell is dimethyl sulphide, produced by bacteria as they digest dead phytoplankton.Why does the ocean smell like sewage?
When that happens, sulfur gases are produced, including hydrogen sulfide, which smells like rotten eggs or sewage, and dimethyl sulfide (DMS), which smells like rotting shellfish. The beach is an important habitat for a variety of marine life. Beaches in Puget Sound are also fertile grounds for blooms of sea lettuce.Do mangroves smell?
Mangrove forests play a central role in transferring organic matter and energy from the land to marine ecosystems. These same bacteria give mangroves their "rotten egg" smell - as the sediment is oxygen-poor, only bacteria that use sulphur for energy can survive.Where does Key West sewage go?
The Keys' Dirty Little Secret. According to some irritated homeowners, two lower Florida Keys sewage treatment plant operators are playing dirty tricks in their permit applications to inject over a million gallons a day of sewage into shallow injection wells on Cudjoe Key and Stock Island.Why does Siesta Key beach stink?
I have been visiting Siesta Key every year for vacation about 25 years. The reason for the smell is called "Red Tide".Does rust smell bad?
ELI5: What gives rust it's rusty smell? Iron. Iron oxide is formed when iron oxidizes in the presence of water and air. Your blood contains iron, and it's very common for people who happen to taste their own blood (like at a trip to the dentist), to say it tastes the way rust smells.Why does Perry Florida smell so bad?
Depending upon the direction the wind, you can either open your RV windows to fresh air or to the stench of the paper mill. They call the rotten egg sulfur smell "The Smell of Money" because much of the local economy is based upon the mill and forestry.How is Key West water fresh?
The other method in which the keys acquire fresh drinking water is Reverse Osmosis Desalination (ROD), a process that simply converts saltwater to freshwater. Groundwater is taken from seawater wells and is treated at one of two desalination plants, located on Stock Island and in Marathon.What does a hurricane smell like?
The Smell of a Hurricane A Hurricane smells like rain. It can also smell like salt because the floodwater is ocean water and ocean water is salty. If you were hit by a piece of flying debris then you may smell your blood.Why is there so much sulfur in Florida?
In North Florida the Rotten Egg Smell in Water can be Due To: An abundance of Sulfur gases, caused by the natural decomposition of vegetation. If you are experiencing this form of Sulfur your well water is likely influenced by a swampy area.Is Key West in the Caribbean Sea?
Key West, a 4 mile by approximately 2 mile island, is 159 miles southwest of Miami, 90 miles north of Cuba and 755 miles further south than Los Angeles. Both the Atlantic Ocean and the Gulf of Mexico border Key West. Key West is actually located much closer to Caribbean islands than to mainland Florida.What causes rotten egg smell in tap water?
The Cause of the Rotten Egg Smell This unpleasant odor is caused by high levels of sulfur bacteria (Hydrogen Sulfide) within your home's water supply and plumbing system. However, sometimes you will only experience this rotten smell while using the hot water tap.How do you get rid of rotten egg smell in water?
Chlorine bleach can effectively remove medium to high levels (over 6 mg/l) of hydrogen sulfide. The chlorine in the bleach chemically reacts with (oxi- dizes) the hydrogen sulfide eliminating the "rotten egg" odor. Chlorine bleach also reacts with iron or manganese, and disinfects water supplies.Is rotten egg smell dangerous?
Rotten Eggs Smell in Your House - Hydrogen Sulfide - What It Is, And What You Can Do ABout It. While extremely high levels of hydrogen sulfide can indeed be harmful, even deadly, H2S is one of those chemicals that can be detected by the nose at an extremely low level.What is the smell of water?
Pure water (distilled) is odorless. But, our drinking water sometimes have this smell due to chlorine and other disinfectants. So, it does. Also, some impure water having certain impurities or biological waste makes it have odor (unpleasant one).Is it safe to swim in sargassum?
In the water, Sargassum can be harmless to humans, but once it lands on the beach and starts decomposing, it begins to release hydrogen sulfide gas, or H2S. He further cautions to avoid swimming in Sargassum infested waters as it can lead to skin irritation. 
