Fast-growing fern completely covers Lake Anza to the shock of several East Bay residents
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- čas přidán 7. 04. 2022
- People hoping to cool off or enjoy the scenery at Lake Anza at Tilden Regional Park were shocked to find it blanketed in some sort of green and brown plant. According to East Bay Regional Park District, the small aquatic ferns are called “Azolla” or “mosquito fern.”
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That's incredible it could grow so fast and I respect that they're just going to let nature do its thing since it's more beneficial.
Let nature work. Sorry if an inconvenience but it sounds necessary.
Your so right Lisa Lee. It's California, go find a pool almost everyone has one.
You have no idea what you're talking about. Its 2022 and you're still talking about "let nature work bull shit humans just like any other animal will make their surroundings convenient for them. You'd be the first one strangled in Jumanji lol
Probably because of phosphorous runoff. Like the official said, the azolla is competing with the algae for nutrients (probably not nitrogen as azolla harbors nitrogen fixing bacteria) and keeping the water cool for fish (including mosquitofish). This is much better than toxin producing algae.
Ya if it was me I would say let it stay.
Also think of all the co2 its sucking up as it cleans the chemicals out of the water.
Nerd
Azolla will bomb out the lake when all the plants beneath die off because it's blocking the light. People should try gathering it up and selling it online.
If you live nearby and have a bucket and a garden, scoop some up and use it to mulch your nitrogen loving plants like tomatoes and squash. It composts very quickly and since it's a nitrogen fixing plant it will give a nitrogen boost to your plants.
Ask the golf course upstream if they overused fertilizer.
Azzola is great feeds for poultry and seen it being used
It's going to turn into a giant creature and eat everyone D: RUN AWAY!
Gooo Lagoon?
Lol
Azolla is a wonderful, natural carbon capture mechanism. It pulls Nitrogen and Carbon Dioxide out of the air and water, to fuel oxygen production and plant growth.
A Godsend for the creatures.
We have this at Spring Lake in Santa Rosa.
Seems like a low tier swim spot tbh.
i;m so looking forward to mother earth taking it all back. tremendous satisfaction at that idea.
There is no Mother Earth. Only God and yes, He’s about to cleanse this earth in a way no one can even begin to imagine.
0:17..I need to know what shampoo he's using..stat!
Is there any farming in the area? Do we have runoff of industrial fertilizers?
There is a small zoo and a golf course right near the lake so definitely a good chance.
Wow
Does that mean there is fertilizer in the water
pretty sure she would be closed anyways right now, they swimming area itself is a mess not sure it has to to with fern but not being maintained because of covid.
says on the east bay parks site, Lake Anza is CLOSED for the 2022 swim season due to ongoing maintenance. so looks like shes not opening for swimming this year
With no sunlight doesn’t photosynthesis stop? I would think blocking the sunlight off would just deprive everything underneath. The algae will thrive and everything else will die. Definitely could be wrong though.
Yep. But Azolla is also popular in the fish tank so people should try and sell it online.
Azzola is a great source of protein and will allow for the minimal bluegill population to breed
It's the weather
The beginnings of...Swamp Thing!
Yeah, that shit be weird.
"Signs of the Last Days" Pestilence, the earth is groaning!
Just the lake trying to fix itself
They don't want people to swim there.
Future oil.
Oh another Bay Area climatologist!🙄
I'm sure you know better than they do, armchair expert!
Oh no a fern. Now I won't go there.
This fern can skimmed off quickly using a fine net. I should be reduced some cause it can suffocate things by reducing the oxygen. A person could go out in a small row boat and reduce the amount manually in a few hours once a week. Surely you could find a volunteer to do this. It would help the bird and insect population these are the base of the environment.
The material as it dies falls to the lake bottom and rots. This is what uses up the oxygen in the lake. No you don't want to kill it with Chem just reduce the amount.
Turn it into biofuel.
Both of those guys need serious haircuts...damn hippies
Leave nature alone!
So scoop it out and get rid of it.
Oh yah... 1st COMMENT 😁
Too bad you were not the first to watch! Because you missed a point
@@michaelcerda5514 if it wasnt a problem they wouldn't be doing a news story about it. I heard what they said. The park ranger first called it a nuisance. Contradicting.
@@jamesdalton7191 a nuisance since people can't (or won't) swim. That doesn't mean it is a problem.
Get the park rangers to work and start clearing this out!
Of course, the "expert" says "climate change."
right! as if the climate never changes lol
What's the matter man don't like the color? It's just diversity of the ecosystem it's got to be good right, more diversity??
Unfortunately this diversity doesn't speak Arabic or grooms underage white girls so its got to go.
Anything to get Out of
a Day's Work....Where
are those Jobs?
It seems like they're doing everything to keep people from coming to this park. All of the view parking has been blocked off and most of the picnic areas have been closed to the public.
the rich white people that live near by don't want colored people like me to ruin their good view.
The plant taking over is a natural phenomena, and its apparently beneficial to wildlife. The comfort of the fish and wildlife is more important than that of humans.
Also, a lot of places closed due to the pandemic. These parks were always PACKED, so it makes sense they would try to limit how many people go.
@@MexicanTeTe I've been going there for 50 years and I've never seen it like that before. Apparently you believe everything you're told? Also the pandemic was not the reason they blocked off all the view parking, it was closed before that. Tilden is being neglected and not properly maintained.
@@caesard.8711 I've witnessed lakes change drastically before. It's not always a man-made cause. These things can occur because of invasive species (brought by humans or other wildlife), the creation/destruction of beaver dams, or runoff from fertilizers or sewage (which is man-made) that throws certain plant growth out of balance. Just because it's the first time you've witnessed a change, doesn't mean it's a new phenomenon. It might suck that you can't go swimming, but it doesn't mean that human intervention is required. The parks service #1 priority is maintaining the environments most suitable for wildlife, not humans.
use some damn roundup and call it a day
When you get ill from mosquito Nile virus now you know which lazy official to go after
I imagine the lake has mosquitofish, the azolla isn't going to do anything to affect the mosquito population. If anything, it might block larvae from accessing the water surface.
AZOLLA CHOKES OFF AND KILLS MOSQUITO LARVAE! TOO BAD AMERICAN EDUCATION DOES NOT TEACHES THIS OLD KNOWLEDGE WELL KNOWN TO ASIAN FARMERS EVEN BEFORE WW II!
Hahahaha. Climate change!!!
Always at the end Climate change okay lol
It is my understanding that the earth has always had climate change that is how the earthworks. Only zombies would believe everything the evil govt. says.
@@starlite556 yes indeed earth has been around Longer anyone alive, one thing is for sure is that now days no matter what Whatever season we are in weathers drought rain or freezing cold weather it will be directed to climate change. Just like California wildfire climate change right ! To many so often? Climate changes all the time yup
What a lying Parks worker It's all to hurt people, it's NEVER happened before
I'll take climate change propaganda for a 1000 Alex.