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food pyramid
pyramid of biomass
pyramid of biomass A diagrammatic representation of the amount of organic material (see
biomass), measured in grams of dry mass per square metre (g m
–2), found in a particular habitat at ascending
trophic levels of a
food chain. Biomass decreases at each ascending level of the food chain. A pyramid of biomass is a more accurate representation of the flow of energy through a food chain than a
pyramid of numbers, but seasonal variations in the rate of turnover of the organisms at a particular level may result in higher or lower values for the amount of biomass sampled at a particular time than the average amount over the whole year. The best representation of energy flow in a food chain is a
pyramid of energy.
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Are All Food Pyramids Created Equal?(Brief Article)
Magazine article from: Family Economics and Nutrition Review; 12/22/1999; ; 700+ words
; ...Pyramid, and the "Soul Food" Pyramid all use the USDA Food Guide Pyramid framework but emphasize...selective range of foods. These pyramids, used in conjunction...patterns, the Oldways Pyramids include a more limited range of foods than the USDA Food Guide ...
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USDA introduces new food pyramids; Redesigned guide includes exercise regimen.(BUSINESS)
Newspaper article from: The Washington Times; 4/20/2005; 700+ words
; ...levels" of caloric intake. Food manufacturers and retailers that voluntarily placed the old food pyramid on their packaged foods are likely to embrace the new pyramids, said Tim Willard, spokesman for the Food Products Association, a Washington...
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 "The Record (Bergen County, NJ)")
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You now have your choice of 12 food pyramids
Newspaper article from: The Record (Bergen County, NJ); 4/20/2005; ; 700+ words
; ...have your choice of 12 food pyramids -- Change reflects lifestyles...morphing the familiar food pyramid into 12 separate pyramids to reflect the nation's...The new icon, called My Pyramid, can be viewed at MyPyramid...each color representing a food group. Orange represents...3 ...
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FITNESS Q&A: Food pyramids can help you, if you're motivated
Newspaper article from: Sunday Gazette-Mail; 6/26/2005; ; 700+ words
; ...take on the new food pyramid, or should I say food pyramids, that they have...color- coded pyramids is that they have...published the food pyramid we have all come...newly developed food pyramid collection...your own personal pyramid. Opponents of...plan ...
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 "Daily Herald (Arlington Heights, IL)")
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Deciphering the different food pyramids 10 years later.(Food)
Newspaper article from: Daily Herald (Arlington Heights, IL); 2/5/2003; 700+ words
; ...The USDA unveiled its Food Pyramid in 1992; the...the USDA's. That pyramid's wide base suggests...three servings. At the pyramid's small top sit fats...cultures and created food pyramids based on the diets of...involved in the creation of food pyramids: Dr. ...
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From top to bottom, food pyramids are a pain.(Arts and Lifestyle)
Newspaper article from: The Boston Herald; 4/20/2005; ; 615 words
; ...world that a new food pyramid has been chosen. Actually, it's 12 pyramids, allegedly personalized...suggestions for pyramids to unveil the next...The Tex-Mex pyramid: Recommends 4...people. I hate the food pyramid and I hate...finally arrived. "Pyramids are so ...
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Government Issues 12 New Food Pyramids
News Wire article from: AP Online; 4/20/2005; ; 700+ words
; ...a new symbol and interactive food guidance system, Tuesday...flipped the 13-year-old food pyramid on its side Tuesday, added...the new graphic interprets the food groups as rainbow-colored...meats and beans. Preferred foods such as grains, vegetables...
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 "Post-Tribune (IN)")
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New food pyramids clean refrigerator air
Newspaper article from: Post-Tribune (IN); 8/20/2005; ; 519 words
; ...you frequently throw food away because it smells...average of 280 pounds of food a year, in many cases because their foods have been affected by...developed a set of Taste Pyramids that are intended to...the Taste Transmitters pyramid, in order from lightest...take steps to prevent ...
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New Food Pyramids Will Clear the Air in Your Fridge and Freezer
Newspaper article from: Los Angeles Sentinel; 10/5/2005; 413 words
; ...you frequently throw food away because it smells...average of 280 pounds of food a year, in many cases because their foods have been affected by...developed a set of Taste Pyramids that are intended to...the Taste Transmitters pyramid, in order from lightest...pickles and fish. Foods ...
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New food pyramids take joy out of food
Newspaper article from: The Milwaukee Journal Sentinel; 9/10/2003; ; 700+ words
; Jim Stingl New food pyramids take joy out of food By JIM...confusing mealtimes. The food pyramid that most of us have ignored...Americans are getting new pyramids to disregard as we go out...that starch to the tip of the pyramid and labels it "use sparingly...very bad for you, ...
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Food Pyramid
Encyclopedia entry from: The Gale Encyclopedia of Science
Food Pyramid The food pyramid is a dietary...eating a wide variety of foods from the five major...continues to recommend foods that aren ’...alternative Healthy Eating Food Pyramid on its website, . It...level: Whole grain foods (at most meals...
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food pyramid
Book article from: The Columbia Encyclopedia, Sixth Edition
food pyramid or Food Guide Pyramid, diagram...a replacement for the "four food groups" scheme that had been...nutrition since the 1950s. The four food groups (the milk group, the...products. The adoption of the food pyramid design was delayed by...of their products among ...
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Food Guide Pyramid
Book article from: Nutrition and Well-Being A to Z
...recommendations of the USDA's Food Guide Pyramid. Critics of the Pyramid...concerns. Some believe that the food guide does not go far enough in emphasizing plant-food consumption, and that there is an overemphasis on foods of animal origin. Another...
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Ecological Pyramids
Encyclopedia entry from: The Gale Encyclopedia of Science
Ecological Pyramids Ecological pyramids are graphical representations...of ecosystems. Ecological pyramids may depict the number of individuals...the apex of the ecological pyramid. As energy is passed along a food chain through trophic interactions...
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pyramid of biomass
Book article from: A Dictionary of Biology
pyramid of biomass A diagrammatic representation...ascending trophic levels of a food chain . Biomass decreases at each ascending level of the food chain. A pyramid of biomass...the flow of energy through a food chain than a pyramid of numbers...
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