Plant Nutrition
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Photosynthesis data- Do the data support any conclusions about which factors
influence the rate of photosynthesis?
Solar [amount
Radiation of Carbon [Rate of]
Intensity produced] Photosynthesis
Date Site temperature salinity µE/sec mgC.m^2/h gC/m^2/day
3/16/77 R1 18.4 15.0 850 88.2 0.71
3/16/77 R2 17.5 - 500 50.6 0.4
3/16/77 R3 16.8 - 470 89.8 0.72
3/21/77 S1 18.8 10.0 600 8 0.06
3/21/77 S2 17.8 16.0 450 8.8 0.07
3/21/77 S3 17.4 16.0 500 4.6 0.04
4/14/77 R1 21.0 12.0 1300 52.8 0.53
4/14/77 R2 20.0 14.0 1300 68 0.68
4/14/77 R3 19.0 16.0 1300 - -
4/15/77 S1 20.5 17.0 1350 43.2 0.43
4/15/77 S2 21.0 16.0 1300 127.6 1.28
4/15/77 S3 21.0 16.0 1300 105.5 1.06
6/2/77 R1 26.8 23.0 1400 36.2 0.43
6/2/77 R2 27.0 23.0 1450 64.6 0.77
6/2/77 R3 26.8 24.0 1400 29.8 0.36
6/3/77 S1 26.9 23.0 1400 49.6 0.6
6/3/77 S2 27.0 24.0 1200 64.6 0.77
6/3/77 S3 26.0 26.0 100 142.5 1.71
6/28/77 R1 29.9 24.0 1400 83.4 1
6/28/77 R2 29.8 25.5 1350 116.1 1.39
6/28/77 R3 29.2 28.0 - 99.5 1.19
6/29/77 S1 29.1 26.0 - 136.3 1.64
6/29/77 S2 29.0 30.0 - 89.5 1.07
6/29/77 S3 28.6 30.0 - 112.3 1.35
7/20/77 R1 29.1 27.0 1650 44.5 0.53
7/20/77 R2 29.9 28.0 1500 76.8 0.92
7/20/77 R3 29.9 26.0 1500 127.2 1.53
7/21/77 S1 29.9 28.0 300 85.1 1.02
7/21/77 S2 29.9 28.0 1250 164 1.97
7/21/77 S3 29.9 28.0 1550 111 1.34
8/9/77 R1 30.8 26.0 1480 85.3 1.02
8/9/77 R2 31.1 26.0 1450 137.8 1.65
8/9/77 R3 30.4 27.0 1400 160 1.92
8/10/77 S1 30.0 28.0 1400 115.3 1.38
8/10/77 S2 29.9 28.0 1400 127.6 1.53
8/10/77 S3 30.0 30.0 1300 92.1 1.11
9/19/77 R1 26.2 24.0 1250 7.2 0.07
9/19/77 R2 27.8 24.0 1350 32.8 0.33
9/19/77 R3 27.8 24.0 1400 31.9 0.38
9/20/77 S1 27.2 24.0 1300 49.1 0.49
9/20/77 S2 27.6 24.0 1200 39.2 0.39
9/20/77 S3 27.0 23.0 1300 31.9 0.32
10/17/77 R1 15.2 26.0 1050 19.6 0.2
10/17/77 R2 17.6 26.0 1100 19.8 0.2
10/17/77 R3 17.2 26.0 1100 30.7 0.31
10/18/77 S1 17.4 27.0 1050 43.7 0.44
10/18/77 S2 17.6 27.0 1100 27.6 0.28
10/18/77 S3 17.6 27.0 1100 18.4 0.18
11/18/77 R1 16.6 24.0 950 33 0.33
11/18/77 R2 18.2 23.0 900 30.2 0.3
11/18/77 R3 18.4 22.5 750 25.2 0.25
11/19/77 S1 16.0 23.0 180 20.1 0.2
11/19/77 S2 16.8 23.0 325 30.9 0.31
11/19/77 S3 16.9 22.0 280 24 0.24
12/12/77 R1 11.6 22.0 340 4.2 0.03
12/12/77 R2 10.2 22.0 350 2.9 0.02
12/12/77 R3 10.2 24.0 350 4.7 0.04
12/15/77 S1 12.4 20.0 60 4.2 0.03
12/15/77 S2 12.2 17.0 40 6.5 0.05
12/15/77 S3 12.2 22.0 53 3.6 0.03
1/16/78 R1 4.6 20.0 1000 8.6 0.07
1/16/78 R2 6.5 20.0 350 21.3 0.17
1/16/78 R3 6.9 19.0 310 26.7 0.21
2/1/78 S1 7.0 20.0 215 15.6 0.12
2/1/78 S2 7.4 20.0 200 13.4 0.11
2/1/78 S3 7.0 12.0 200 10.1 0.81
Data used from: http://coastgis.marsci.uga.edu/photosyn/photosyn.txt |
Make some graphs!! temp vs. rate intensity vs. rate KEEP IN MIND THE DATE!! |