FERMI QUADRAT PRAIRIE STUDY 2006

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Data Table

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Comparative Analysis

GPS LOCATION: N:41° 30' 28.4" W:88° 16' 24.5"

STUDENT RESEARCHER: Michael H.

Aerial view of Fermi prairie quadrats: Plot 17

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DATA:

Table of our Fermi Quadrat

Plant name	Dominance	importance value
Big Bluestem	27.118	41.945
Indian Grass	5.762	25.347
Switch Grass	3.728	20.83
Crabgrass	1.355	15.528
Yellow Corn Grass	21.694	60.972
Cord Grass	1.016	14.771
sweet clover	20.338	57.942

Table of all quadrats of plot 17

Native Plants	Total Plants Found	Total Percentage Found	# of Quadrats Found In	Density	Frequency	Dominance	Relative Density	Relative Frequency	Relative Dominance	Importance Value
Big Bluestem	200	423	11	16.67	0.92	35.25	40.57	27.5	48.62	116.69
Compass Plant	12	30	1	1	0.08	2.5	2.43	2.5	3.45	8.38
Indian Grass	126	222	8	10.5	0.67	18.5	25.56	20	25.52	71.08
Switch Grass	34	38	2	2.83	0.17	3.17	6.9	5	4.37	16.27
Prairie Dock	7	44	3	0.58	0.25	3.67	1.42	7.5	5.06	13.98
Rosinweed	6	5	3	0.5	0.25	0.42	1.22	7.5	0.57	9.29
Yellow Coneflower	5	4	2	0.42	0.17	0.33	1.01	5	0.46	6.47
Wild Bergamot	91	80	4	7.58	0.33	6.67	18.46	10	9.2	37.65
New England Aster	1	15	1	0.08	0.08	1.25	0.2	2.5	1.72	4.43
Tall Boneset	8	7	3	0.67	0.25	0.58	1.62	7.5	0.81	9.93
Foxglove Beard Tongue	1	1	1	0.08	0.08	0.08	0.2	2.5	0.12	2.82
Indian Hemp	2	1	1	0.17	0.08	0.08	0.41	2.5	0.12	3.02

Non-Native (Weed) Plants	Total Plants Found	Total Percentage Found	# of Quadrats Found In	Density	Frequency	Dominance	Relative Density	Relative Frequency	Relative Dominance	Importance Value
Daisy Fleabane	1	1	1	0.08	0.08	0.08	0.02	3.03	0.16	3.21
Wild Carrot	86	18	3	7.17	0.25	1.5	2.02	9.09	2.85	13.96
Sweet Clovers (tall)	168	140	5	14	0.42	11.67	3.95	15.15	22.15	41.26
Yarrow	18	27	4	1.5	0.33	2.25	0.42	12.12	4.27	16.82
Tall goldenrod	25	16	4	2.08	0.33	1.33	0.59	12.12	2.53	15.24
Clovers (ground)	2	10	1	0.17	0.08	0.83	0.05	3.03	1.58	4.66
Hairy Vetch	3	17	2	0.25	0.17	1.42	0.07	6.06	2.69	8.82
Drummonds Aster	6	4	1	0.5	0.08	0.33	0.14	3.03	0.63	3.8
Unlisted-Oval leaf	111	154	4	9.25	0.33	12.83	2.61	12.12	24.37	39.1
Unlisted-Grasslike	3831	245	8	319.25	0.67	20.42	90.12	24.24	38.77	153.13

SORTED DATA BELOW

Native Plants by Dominance	Dominance		Native Plants by I.V	Importance Value
Big Bluestem	35.25		Big Bluestem	116.69
Indian Grass	18.5		Indian Grass	71.08
Wild Bergamot	6.67		Wild Bergamot	37.65
Prairie Dock	3.67		Switch Grass	16.27
Switch Grass	3.17		Prairie Dock	13.98
Compass Plant	2.5		Tall Boneset	9.93
New England Aster	1.25		Rosinweed	9.29
Tall Boneset	0.58		Compass Plant	8.38
Rosinweed	0.42		Yellow Coneflower	6.47
Yellow Coneflower	0.33		New England Aster	4.43
Foxglove Beard Tongue	0.08		Indian Hemp	3.02
Indian Hemp	0.08		Foxglove Beard Tongue	2.82


Non-Native (Weed) Plants by Dominance	Dominance		Non-Native (Weed) Plants by I.V.	Importance Value
Unlisted-Grasslike	20.42		Unlisted-Grasslike	153.13
Unlisted-Oval leaf	12.83		Sweet Clovers (tall)	41.26
Sweet Clovers (tall)	11.67		Unlisted-Oval leaf	39.1
Yarrow	2.25		Yarrow	16.82
Wild Carrot	1.5		Tall goldenrod	15.24
Hairy Vetch	1.42		Wild Carrot	13.96
Tall goldenrod	1.33		Hairy Vetch	8.82
Clovers (ground)	0.83		Clovers (ground)	4.66
Drummonds Aster	0.33		Drummonds Aster	3.8
Daisy Fleabane	0.08		Daisy Fleabane	3.21




ALL SPECIES	Dominance	Importance Value		ALL SPECIES	Dominance		ALL SPECIES	Importance Value
Big Bluestem	35.25	116.69		Big Bluestem	35.25		Unlisted-Grasslike	153.13
Compass Plant	2.5	8.38		Unlisted-Grasslike	20.42		Big Bluestem	116.69
Indian Grass	18.5	71.08		Indian Grass	18.5		Indian Grass	71.08
Switch Grass	3.17	16.27		Unlisted-Oval leaf	12.83		Sweet Clovers (tall)	41.26
Prairie Dock	3.67	13.98		Sweet Clovers (tall)	11.67		Unlisted-Oval leaf	39.1
Rosinweed	0.42	9.29		Wild Bergamot	6.67		Wild Bergamot	37.65
Yellow Coneflower	0.33	6.47		Prairie Dock	3.67		Yarrow	16.82
Wild Bergamot	6.67	37.65		Switch Grass	3.17		Switch Grass	16.27
New England Aster	1.25	4.43		Compass Plant	2.5		Tall goldenrod	15.24
Tall Boneset	0.58	9.93		Yarrow	2.25		Prairie Dock	13.98
Foxglove Beard Tongue	0.08	2.82		Wild Carrot	1.5		Wild Carrot	13.96
Indian Hemp	0.08	3.02		Hairy Vetch	1.42		Tall Boneset	9.93
Daisy Fleabane	0.08	3.21		Tall goldenrod	1.33		Rosinweed	9.29
Wild Carrot	1.5	13.96		New England Aster	1.25		Hairy Vetch	8.82
Sweet Clovers (tall)	11.67	41.26		Clovers (ground)	0.83		Compass Plant	8.38
Yarrow	2.25	16.82		Tall Boneset	0.58		Yellow Coneflower	6.47
Tall goldenrod	1.33	15.24		Rosinweed	0.42		Clovers (ground)	4.66
Clovers (ground)	0.83	4.66		Yellow Coneflower	0.33		New England Aster	4.43
Hairy Vetch	1.42	8.82		Drummonds Aster	0.33		Drummonds Aster	3.8
Drummonds Aster	0.33	3.8		Foxglove Beard Tongue	0.08		Daisy Fleabane	3.21
Unlisted-Oval leaf	12.83	39.1		Indian Hemp	0.08		Indian Hemp	3.02
Unlisted-Grasslike	20.42	153.13		Daisy Fleabane	0.08		Foxglove Beard Tongue	2.82

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GRAPHS OF DOMINANCE AND IMPORTANCE VALUE:

Graphs of dominance and importance values for all quadrats 2006

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COMPARATIVE ANALYSIS:

Prairie Data Analysis

Background Information: I’m going to tell you how to use a quadrat and what is in it. A quadrat is a squared off area used to study plant diversity. Dominance covers how much of a certain species there is in an area. Importance value is how dominant, frequent, and dense a plant is. You use Dominance, relative density, and relative frequency. Diversity shows the total number of different plants and weeds shown in a single quadrat or how ever many you want to know the diversity of. It can also show if they’re healthy and how healthy they are from knowing the diversity. It’s the number of different things that are there. A quadrat has all of these in it. It has Dominance, importance value, and diversity in it. Dominance shows how much. Importance value shows how dominant, how frequents, and how dense something is, and diversity. How many species there is. Now that I’ve taught you about Dominance Diversity and Importance value, let’s move on to…..

Comparison: My quadrat has total of seven plants and weeds and plot 17 has a total of twenty plants and weeds. I have the same plants as but I don’t have any of the weeds. I have Big Bluestem, Indian Grass, and switch grass as my plants and so do plot 17. I have a lot less plants than plot 17 and I’m guessing that’s because we got a certain quadrat in a certain plants with plants, so I think that the people in plot 17 got a quadrat in a in a different area with lots of different plants then I did. The dominance is all different. Even for the same plants every year they are all different. The importance value is really different. The numbers are all over the place and not even remotely close. Now that I’ve told you about Comparison let me tell you about….

Prediction: I am going to predict that the native plants in plot 17 are going to be the same and different for a few reasons. First of all some of the plants are the same. There is a lot of the plants in plot 17 and I think that in the future amount and they will have the same the plants will stay the same species. Now that I’ve predicted the future for the prairie, let’s move on too….

Reflection: I have learned a lot about prairies and plants. Some of the things I have learned are… What a quadrat is and how it is used. At first I thought it was a device for the soil but then I learned that it’s really a certain area of plants and weeds. Its also a squared area used to study plant diversity. Next I learned the different kinds of plants and weeds. I have learned to identify Big Bluestem is and Indian grass, and crabgrass. I’ve also learned about prairie dock and yellow cone flower. I learned that Cord Grass can cut people with the top part of the grass. One hundred and fifty years ago they used to hurt horses and cut their legs and boys would have to come out and cut down all they Cord Grass on a path with a scythe. I think that regular flowers are boring but prairie flowers, grass, and weeds are fun to learn about. I have loved learning about prairies and plants and I hope that in the future I can learn more about them in a fun way like Mrs. Coutts taught it.

COPYRIGHT:

ACKNOWLEDGMENT:
This project was created by the 7th grade students of team 7 UPS from Madison Jr. High, Naperville Consolidated Unit School District #203 in Naperville, Illinois with the help of their teacher Mrs. Trudi Coutts along with Technology Lab Director Mrs. Margaret Gilmore. Support for the project came from Principal Ms. Erin Anderson and the other dedicated and cooperative faculty and staff of Madison Jr. High.

REFERENCES:
Fermilab Education Department particularly the SIMply Prairie Project. Authors: Bill Fraccaro, Johnson School, Wheaton, IL; Larry Cwik and Pat Franzen, Madison Junior High School, Naperville, IL; and Bernie Jokiel, Gary D, Jewel Middle School, North Aurora, IL.
Created for the NTEP II Fermilab LInC program sponsored by Fermi National Accelerator Laboratory Education Office and Friends of Fermilab, and funded by United States Department of Energy, Illinois State Board of Education, North Central Regional Technology in Education Consortium which is operated by North Central Regional Educational Laboratory (NCREL), and the National Science Foundation.