China Third Country To Be Hit By 'Brown Tide'
ananyo writes "The species of alga that causes 'brown tides' in the United States and South Africa is also to blame for massive blooms along China's east coast on the Bohai Sea, researchers have found. The finding could be the first step to tackling the problem. It is the fourth consecutive year the country has been hit by the bloom (Slashdot's story on the 2010 bloom), with the situation worsening each time the bloom returns."
First the red flood, now the brown tide...
It's my fault; beer, pizza, and tacos when one has cholera is not advised. Sorry :(
There is research going on to allow various wheat and barley strains to fix their own nitrogen by implanting genes from peas and beans. If these are used in agriculture substantially less nitrogen fertilizer will be required on farms growing these crops.
Unfortunately as usual the greenpeace and anti-GM rent-a-mod luddites are against it because ... well I've no idea really , best ask them. Perhaps they think nitrate poisoning of the sea is better than putting pea genes in a grass.
Oh wait , sorry , news coming in.... we all need to go organic! Presumably they've found a 2nd earth in which there is enough room to farm organically for the entire world but have yet to tell us. I await their announcemant.
Is that like the Brown Note?
And TFS is unclear: Is the brown tide coming from China or heading to China? Because with 1.3 Billion people, you know they could create one hell of a brown tide if they wanted to... for certain definitions of brown tide. Hell, it's probably happening because they didn't take care not to.
I can see the fnords!
PROTIP: it turns out it's super easy to defeat your opponents when they don't exist and you put words in their imaginary mouths. Later, we'll show you how to have an entirely fair and balanced "debate" internally within your own post without ever having to worry about learning something new in the process -- but let's not get ahead of ourselves or you might accidentally learn something!
If they installed more port-a-potties along the beaches and required infants to be in swim diapers.
Because with 1.3 Billion people, you know they could create one hell of a brown tide if they wanted to... for certain definitions of brown tide.
Is this an unpleasant variation of the old "if all 1.3 billion Chinese jumped into the sea at the same time, they could create a tidal wave that would drown the entire US coast" thing?
:-(
Replacing "jumped" with, er... "dumped" and "tidal wave" with.... um... "brown tide".
AMATEURTIP: it turns out you're not funny at all.
It's nature healing itself.
PH levels in the sea are rising. This a result of it. Let this bloom grow and it will eventually come in contact with a different PH level current or sea or ocean and disperse and die - the end result is a normal ph level.
We had ongoing brown tide in Corpus Christi, TX. Lots of research was done. Run off from King Ranch, Chemical Industries, and city waste were all looked at. As I recall, the water had too much fertilizer in it (nitrates, phosphates).
By the way, if you are having problems with Geese pooping all over your lawn - stop fertilizing. That gets rid of another brown tide.
http://news.bbc.co.uk/2/hi/europe/3007228.stm
'Half of the fish species in the Baltic are at levels below the critical biological level, while pregnant Swedish women are being warned not to eat herring - a staple diet - because of dioxins. There is little dispute that St Petersburg - Russia's second-biggest city - is the Baltic's single biggest polluter, and behind many of the problems.'
http://www.euronews.com/2010/02/10/baltic-nations-take-action-on-sea-pollution/
'Northern European nations have been discussing pollution in the Baltic Sea at a conference in Finland. The Baltic is considered one of the most polluted waterways in the world. [...] “Today some of the richest and most environmentally-conscious countries on earth live on the shore of one of the world’s most polluted seas. What a tragedy. It is clear that something has to be done and quickly.” [...] “Today we are also facing a historic international challenge, which I would like to point to as as the issue of chemical and conventional weapons dumped into the Baltic Sea.” [...] Almost enclosed, very shallow, and fed by numerous rivers, the Baltic is a vulnerable sea. 90 million people live around its shores, many of them depending on the sea in some way or other for their livelihoods, but waste from industry, agriculture and daily life ends up in the sea. One of the biggest resulting dangers is too much algae. Excess growth of it robs the water of oxygen suffocating other species.'
etc.
Maybe the Chinese still can change this tide, err, that brown tide.
I initially assumed this was about indigestion caused by all the fast food restaurants opening up in Shanghai.
http://www.bloomberg.com/news/2011-01-26/mcdonald-s-no-match-for-kfc-in-china-where-colonel-sanders-rules-fast-food.html
Observe the Razorbeak as it tends so carefully to the fungal blooms; just the right bit from the yellow, then a swatch from the pink. Follow the Glow Mites as they gather and organize the fallen spores. What higher order guides their work? Mark my words: someone or something is managing the ecology of this planet.
-- Lady Deirdre Skye, "Planet Dreams"
I have to decide whether to go with a scatological or racist joke. Hmm...
Okay, how about, "Sorry, took me a few flushes to get that one down."
"If these are used in agriculture substantially less nitrogen fertilizer will be required on farms growing these crops."
Well if the plant fixes the nitrogen instead, how are we using less nitrogen, and thus fixing the algae problem?? The only way that can be true is if the plant fixes *just* enough and no more nitrogen than it needs, making it more *efficient*. However the most likely outcome is that the GM crowd make one that over-fixes nitrogen because underfixing is a fail, and there's no evolutionary drive to the efficient balance, it's an economic one (speed to market something in particular is threatening).
So its not unreasonable for the anti-GM crowd to be suspicious, but they (and I) am more concerned that you splice stuff with barely a clue as to the complex interactions it causes.
Let me put it this way, do you think the fertilizer people thought that their fertilizer would cause posionous brown algae blooms in China? They just made artifical cow poop, yet didn't see the consequences, and you guys want to change the nature of plants by trial and error with far bigger risks.
The obvious fix is more efficient use of the fertilizer so it isn't wasted surely? But that will happen anyway as oil becomes scarce and fertilizer becomes hugely more expensive.
http://www.youtube.com/watch?v=ncKJIIHsz-Q
Ecologists in the crowd, what are some of the larger reaching effects of these kinds of blooms? I know it decreases available oxygen, but do we see an increase in food supply and booms in populations because of the newly available food source? Does it have any positive effects in the long haul to have these things turn up?
Maybe now Chairman Yang will listen to the Gaians about the benefits of a Green society instead of the wasteful Planned system.
Inheritance is the sincerest form of nepotism.
And make bio diesel out of it?
“He’s not deformed, he’s just drunk!”
Oily drag shows aren't the worst polluters.
It's over-fishing. You over-fish the fish that eat the phytoplankton that cause the build up of toxins. Then Some earthquake happens because of the level of toxins in the sea floor, which releases all the remaining toxins which kills all the fish... continuing the problem. I thought we were working on more aquaculture to provide solutions for this.
Right on sister!