What does bloomin' algae form really ask?
The Ohio Environmental Protection Agency has posted a form on its new "Algae Awareness 101" website for the public to report blue-green algae, the toxic stuff that plagued Ohio waterways last summer.
The four-page form starts out easy enough. Where and when did you see the algae bloom? How big is it? What color is the water? (The choices include pink and purple.)
Then things get, well, complicated.
Dissolved oxygen level? Secchi disk value? Cell count or biovolume?
"(The public) can fill out only the information they know," said Ohio EPA spokeswoman Heidi Griesmer. "It's OK if there are blank spaces."
Count on it.
Another question: "Please describe your backwash and sludge recycling processes and how frequently waste sludge is removed from the plant."
Griesmer said the forms were written primarily to be used by Ohio Department of Natural Resources staff in state parks.
"It would be difficult for John Q. Public to fill out a form and get a useful product," said David Culver, an algae expert and director of Ohio State University's limnology laboratory, which studies lakes and ponds.
"It might be better to just say, 'Maybe you should send somebody out here to look at this.'"
Fed by phosphorus in manure, fertilizers and sewage, blue-green algae can grow thick in lakes and ponds. Toxic algae, also called cyanobacteria, were first detected in the summer of 2009 and found in 20 Ohio waterways last year.
An algae bloom emerged late last June in Grand Lake St. Marys, covering large sections of the 13,000-acre lake in scum that smelled like sewage.
The online reports have been available in years past but are now more accessible with the new website.
Griesmer said the Ohio EPA has received one report from a resident near Grand Lake St. Marys so far this spring.
Wisconsin has dealt with similar blue-green algae blooms and focuses on online reporting of potential illness caused by algae.
Otherwise, algae reports are called in to the state's health department.
Griesmer said suspected algae-related illness in Ohio should be reported to local health departments.
She said the state prefers emailed reports of potential blooms, but residents also can call the Ohio EPA at 614-644-2135.
The extra effort for filing a report will not be in vain.
"A lot of times," Griesmer said, "we'll be able to get a sample the same day or the next day.
Forms Of Phosphorus - News
Fed by phosphorus in manure, fertilizers and sewage, blue-green algae can grow thick in lakes and ponds. Toxic algae, also called cyanobacteria, were first detected in the summer of 2009 and found in 20 Ohio waterways last year.
The results are available at www.ohioalgaeinfo.com BLT samples Buckeye Lake monthly to determine changes in phosphorus and nitrogen levels. “These chemicals are a precursor to conditions that promote addi- tional algae growth,” Bartholow said.
Reutter says in fresh water, phosphorus is the nutrient that algae needs to grow. Too much causes rampant blooms. Reutter says cutbacks of phosphorus from laundry detergents and sewage treatment plants nearly a generation ago seemed to solve the
Chemical fertilizers, when mixed with water, are in a form a plant can use immediately. Nitrogen is present in forms that quickly dissolve in water to form a nitrate ion, among other things. Phosphorus is present as phosphate, which provides the
It chokes oxygen supplies that fish need and forms mats on the water surface that look like green paint. Last year was one of western Lake Erie's worst for algae after a record spring for phosphorus in the Maumee and the second highest spring on record
Phosphate Solublising Bacteria (Phosco) - Free Ads Classified
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We are counted amongst the most reliable providers of Phosphate Solubilising Bacteria (Phosco) that is a natural soil micro-organism. Phosphorus holds vital importance for plants and is found in soil in inorganic compounds such as calcium, iron, aluminium and in organic forms like phospholipids and nucleic acids. On being applied to the soil phosphorous gets transforms into fixed / stable phosphorus or insoluble forms of phosphates that can only be utilized by plants to 20-30 %. The fixation process of phosphorus is done through a chemical reaction that involves:Adsorption of phosphate by insoluble forms of iron, aluminium and silicate minerals
Precipitation of phosphate by soluble forms of iron, aluminium and calcium
Some of the key details of our product are enumerated below:
Formulation:
It is formulated in a sterile environment and propagated onto a rich, organic base, which is of free flowing, light and moisture retaining nature. The micro-organism holds viability for a period of one-year giving a plate count of 10 , i.e.; each gram will have millions of multipliable organisms.
Mode of action:
In order to solubilise insoluble / fixed form of phosphate, the help of microbes is a must. During their life cycles, various microorganisms, especially fungi and bacteria secrete diverse organic substances that are capable of solubilising insoluble phosphates. These substances possess the ability of lowering the ph of insoluble phosphates and thereby facilitate in converting them into soluble form. The diverse compounds/organic acids produced by these micro organisms include Fumaric, Tartaric and Maelic from chelates with calcium, aluminium and iron that result in the optimum solubilisation and utilisation of applied phosphates. Our Bio-fertilising product contains large number of microbes that hasten the solubilisation of bound phosphate/phosphorus in an effective manner.
Forms Of Phosphorus - Bookshelf
Treatment wetlands
The molybdate analytical test nominally finds this form of phosphorus, but has been shown to also detect exchangeable phosphorus and colloidally bound ...Streams and ground waters
SOURCES AND FORMS OF PHOSPHORUS Landscape features such as geology, topography, soil, and vegetation types along with human influences control the amounts ...Persistence of White Phosphorus Particles in Sediment
Elemental phosphorus exists in several allo- tropic forms: white, red and black. ... It is the most stable form of elemental phosphorus; ...Below-ground interactions in tropical agroecosystems, concepts and models with multiple plant components
7.2 Phosphorus Forms and Fluxes: Understanding What We Measure Plants take up P from ... 7.2.1 Phosphorus forms in soil 7.2.1.1 Inorganic P (P) In highly ...Journal of the American Chemical Society
From the data here given it is evident that the dry substance of the roasted beef contains a smaller amount of each of the forms of phosphorus than does the ...Day-to-day Guide Directory
phosphorus: Definition from Answers.com
Phosphorus forms the basis of a very large number of compounds, the ... For every form of life, phosphates play an essential role in all energy-transfer ...
Phosphorus - Wikipedia, the free encyclopedia
Phosphorus is a component of DNA, RNA, ATP, and also the phospholipids that form all cell membranes. ... Stable forms of phosphorus are produced in large (greater than 3 ...
dipin.kent.edu
This phosphorus fraction should consist largely of the inorganic orthophosphate (PO4) form of phosphorus. ... These organic forms apparently form a pool of phosphorus for algal ...
Phosphorus
One form of phosphorus (white phosphorus) emits a faint glow upon ... A third form, scarlet phosphorus, is obtained by allowing a solution of white ...
Phosphorus
The light Brandt observed was chemiluminescence, consequent to the combination of the phosphorus with atmospheric oxygen to form the trioxide. ...