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alp227

(32,033 posts)
Sat Sep 6, 2014, 03:08 PM Sep 2014

Scientists give (Sherrod) Brown a lesson in algae blooms

Source: Toledo Blade

PUT-IN-BAY, Ohio — Scientists from Ohio State University and Heidelberg University gave U.S. Sen. Sherrod Brown (D., Ohio) a tutorial Friday in why algae blooms are filling up Lake Erie’s western basin.

The clear message from the trip to Stone Laboratory was that heavy amounts of phosphorous fertilizer running off farm fields combine with heavy spring rains and a warmer climate to cause dangerous algae and even the return of “dead zones” that threaten fish.

Local tourism officials joined with Mr. Brown afterward on Catawba Island to discuss the impact on tourism.

“Our fishing and tourism industries depend on a healthy Lake Erie,” Mr. Brown said.

Read more: http://www.toledoblade.com/local/2014/09/06/Scientists-give-Brown-a-lesson-in-algae-blooms.html



PBS NewsHour also did a feature on Erie algae on Thursday:

22 replies = new reply since forum marked as read
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Scientists give (Sherrod) Brown a lesson in algae blooms (Original Post) alp227 Sep 2014 OP
Kicked and recommended. Uncle Joe Sep 2014 #1
The business that depend on a clean lake should be suing the fertilizer makers and farmers. Fred Sanders Sep 2014 #2
Yeap! They are violating the Public Trust... Xolodno Sep 2014 #6
Yeah, sue the people who make our food. former9thward Sep 2014 #12
They don't make much food anymore. Mostly "foodstuffs" NickB79 Sep 2014 #14
Farmers don't make food... former9thward Sep 2014 #17
I don't consider a guy running a 1,000 acre GM cornfield NickB79 Sep 2014 #19
Yes, you try and feed the world with your 1.5 acres --organic of course!!! former9thward Sep 2014 #22
They took phosphates away from laundry detergents because of algae blooms Warpy Sep 2014 #3
Doesn’t this freak the fuck out of homeowners busterbrown Sep 2014 #4
Lake owners tend their lawns at the lake exactly as they do at their urban homes...free to be dumb. Fred Sanders Sep 2014 #7
The EPA is not socialist. former9thward Sep 2014 #13
Reminds me of conversations with an aunt and uncle that were farmers in North Dakota... SoapBox Sep 2014 #5
Farming is dangerous business tsites Sep 2014 #9
^This^ SoapBox Sep 2014 #10
Welcome to DU, tsites! calimary Sep 2014 #11
Spot on NickB79 Sep 2014 #16
While a student at OSU some years back; greiner3 Sep 2014 #8
i really cannot believe these farmers. letting their #1 asset wash away. mopinko Sep 2014 #15
They'd do better plowing under legumes to fix the nitrogen in the off season.Their green is $$$. freshwest Sep 2014 #18
that is a change in practice which is a hard sell. mopinko Sep 2014 #20
I never used those kind of fertilizer, herbicides or pesticides and did fine. freshwest Sep 2014 #21

NickB79

(19,253 posts)
14. They don't make much food anymore. Mostly "foodstuffs"
Sat Sep 6, 2014, 11:16 PM
Sep 2014

The fertilizers are applied to corn and soy that's converted by factory farms into McDonald's cheeseburgers, high fructose corn syrup and Doritos.

We won't lose much by suing them, and in the long run, forcing them to be more efficient with fertilizer applications saves them money.

former9thward

(32,025 posts)
17. Farmers don't make food...
Sat Sep 6, 2014, 11:24 PM
Sep 2014

Now I have heard everything.... Well go sue 'em. Get back to us when that gets somewhere.

NickB79

(19,253 posts)
19. I don't consider a guy running a 1,000 acre GM cornfield
Sun Sep 7, 2014, 10:48 AM
Sep 2014

Via a GPS-controlled tractor, tilling fencerow-to-fencerow, spraying tons of synthetic pesticides, herbicides, and fertilizers, who's crop's only purpose is to fatten up cattle in feedlots to fatten up humans at McDonalds, a farmer in any sense of the word. You can eat the "food" they help synthesize (I can't bring myself to say "grow" or "produce", given the factories required to process the raw materials), but I choose to stay away from that crap.

But what do I know, I'm only the kid of 6 generations of family farmers, working on establishing my own organic CSA on 1.5 acres of land

Warpy

(111,276 posts)
3. They took phosphates away from laundry detergents because of algae blooms
Sat Sep 6, 2014, 03:34 PM
Sep 2014

and for a few years we all went around in tattletale gray clothing until they managed to reformulate detergents to compensate for the loss of phosphates.

I found a box of old Rinso White detergent that must've been from the 40s in the basement of a semi abandoned house in Boston. I used it and couldn't believe the difference a few phosphates made.

I guess agribusiness thought they could double down on the stuff once we no longer had it.

busterbrown

(8,515 posts)
4. Doesn’t this freak the fuck out of homeowners
Sat Sep 6, 2014, 03:36 PM
Sep 2014

living near the Lake... Prices of their houses must be going down each year..

Yet there seems never to be a unified effort on their behalf to join with the conservationists to address this issue..

Are they so fearful of transitioning to a socialist point of view.. Backing EPA attempts to address these issues?

former9thward

(32,025 posts)
13. The EPA is not socialist.
Sat Sep 6, 2014, 09:13 PM
Sep 2014

It was created by Nixon in 1970. Besides what have been the "EPA attempts to address these issues"?

SoapBox

(18,791 posts)
5. Reminds me of conversations with an aunt and uncle that were farmers in North Dakota...
Sat Sep 6, 2014, 04:28 PM
Sep 2014

About how the drainage ditches along the sides of the roads would, as they said, boil at times when it rained...they always said it was all the chemicals and fertilizers used on the crops.

They also discussed how the male farmers died off from cancers (my uncle...a horrid cancer)...only to be followed by their wives a few years later (my aunt...but she did out live him by about 20 years...her rarely being out in the fields may have helped her live for more years)...they called it one of the dirty secrets of the farming business.

tsites

(36 posts)
9. Farming is dangerous business
Sat Sep 6, 2014, 05:21 PM
Sep 2014

Farming is one of the most dangerous occupations. Exposure to pesticides and even the dust of harvesting and handling grains (which contains molds and bacteria and many other natural toxic substances) and the dust of dried animal waste combines to produces one of the highest rates of cancer and other chronic diseases of any occupation. Even those working in the chemical industry, because of strict safety codes and protective gear, rarely have exposure levels anywhere near those of people working in agriculture. Add to this the fact that farming also has one of the highest rates of fatal and disabling injuries due to accidents with farm machinery and you have an occupation almost guaranteed to put you in an early grave.

Fertilizer runoff is a land use issue. It can be minimized by simply requiring a buffer zone of only a few tens of yards between crop land and drainage systems. Unfortunately farmers and agribusiness want to maximize land use and therefore grow crops right up to drainage systems. This not only promotes pollution of water systems with both fertilizers and pesticides, it also promotes erosion and excessive silting of waters. The amount of land removed from production to do this would only amount to a tiny fraction of a percent of total cultivated land, but because of the complexity of drainage patterns, some small farmers would be hit harder than others. This has allowed agribusiness to point to these few vulnerable farmers as reason to lobby against any effort to reduce runoff.

SoapBox

(18,791 posts)
10. ^This^
Sat Sep 6, 2014, 05:25 PM
Sep 2014

Thank you for elaborating...I don't think many in America have any idea of these health hazards.

calimary

(81,320 posts)
11. Welcome to DU, tsites!
Sat Sep 6, 2014, 07:55 PM
Sep 2014

Glad you're here. Thanks for this info - it helps illuminate the extent of the danger, and I'm sure most of us don't immediately regard farming as dangerous occupation. But it most certainly is. It's hard work, period, aside from the other complications it presents. One would hope that farmers in particular would be first in line to bring attention to the whole idea of careful and responsible custodianship of the land.

NickB79

(19,253 posts)
16. Spot on
Sat Sep 6, 2014, 11:23 PM
Sep 2014

My dad was a Nazi when it came to his children being in the house or off the farm when he was spraying the fields. And you're right about the dust as well; the day after baling and stacking a field of alfalfa or cleaning out the dry, dusty hog barns, you'd be coughing up black phlem like you had the plague.

One of our neighbors died in the 1990's when I was a teenager. The safety valve on a tank of anhydrous ammonia fertilizer failed, and he took a massive blast of ammonia gas to the face, destroying his lungs in the process. His wife found him later that day in the field so no one saw it happen, but everyone knew it wasn't a quick, painless death

 

greiner3

(5,214 posts)
8. While a student at OSU some years back;
Sat Sep 6, 2014, 05:07 PM
Sep 2014

I attended the OSU's 'mini campus' on Gibraltar Island for a summer to take several classes.

Even back then the blooms had started again after their long hiatus after the lake had been cleared in the 70s and 80s.

Such a shame the blooms are coming back with a vengeance.

mopinko

(70,127 posts)
15. i really cannot believe these farmers. letting their #1 asset wash away.
Sat Sep 6, 2014, 11:20 PM
Sep 2014

those nitrates, etc are accompanied by a ridiculous amount of topsoil. ridiculous.
this is what you get w fencerow to fencerow farming.
no weeds. no dead wood. no bumpers. just flushed like a toilet.

unfuckingbelievable.

mopinko

(70,127 posts)
20. that is a change in practice which is a hard sell.
Sun Sep 7, 2014, 11:19 AM
Sep 2014

but damming up this runoff, and using it as part of active soil building along the periphery doesnt require so much change.

i am sure there are issues of drainage here that are part of this. not letting it run off at all would drown crops. but find a happy medium so that you can plow that shit back in.

freshwest

(53,661 posts)
21. I never used those kind of fertilizer, herbicides or pesticides and did fine.
Sun Sep 7, 2014, 04:47 PM
Sep 2014

But then, I wasn't farming for profit. Riparian zones with trees or water loving plants help water clean. It seems what was learned with the Dust Bowls have been forgotten. I suspect, too, that the biggest of the polluters are corporate owned farms, not family ones, but do. Some operations make short cuts because they want to reduce the cost of labor. The rural areas have much different concerns than urbanites, overall. Just holding onto a chunk of land is no easy feat.


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