Intro to NPP https://youtu.be/lnAKICtJIA4?t=3m22s.

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Presentation transcript:

Intro to NPP https://youtu.be/lnAKICtJIA4?t=3m22s

Gross Primary Productivity http://slideplayer.com/slide/2291837/

Secondary Net Productivity Amount of biomass produced by primary consumer (cellular respiration) Amount of energy available to secondary consumer

http://slideplayer.com/slide/8875673/

Amount used in plants by Cellular Respiration Amount available to primary Consumers Amount used as waste to decomposers Light energy absorbed by producers

Amount used in Cellular Respiration Amount available to secondary consumers (Net Secondary productivity) Amount as waste Primary NPP from Plants that is Consumed by Butterfly larvae

(4.2/ 19.6) X 100 = 21.4%

4.35kcal/g X 4.2g= 18.27 kcal/10 plants 18.27/10= 1.83 kcal/plant

1.827/10= .261 kcal (18.27) (1.827) The net productivity Goes up because Plant is growing and Producing more biomass 38.4 g 9.3g

1.827/10= .261 kcal (18.27) (1.827) The net productivity Goes up because Plant is growing and Producing more biomass 38.4 g 9.3g (9.3/ 38.4) X 100 = 24.2%

1.827/10= .261 kcal (18.27) (1.827) The net productivity Goes up because Plant is growing and Producing more biomass 38.4 g 9.3g (9.3/ 38.4) X 100 = 24.2% 9.3g X 4.35 = 40.46 kcal 40.46kcal / 10 = 4.05kcal

1.827/10= .261 kcal (18.27) (1.827) The net productivity Goes up because Plant is growing and Producing more biomass 38.4 g 9.3g (9.3/ 38.4) X 100 = 24.2% 9.3g X 4.35 = 40.46 kcal 40.46kcal / 10 = 4.05kcal 4.05/7 = .289kcal

55.2g 15.5g

15.5/55.2 = 28.1% 55.2g 15.5g

15.5/55.2 = 28.1% 15.5X 4.35 = 67.43 kcal 67.43/10 = 6.7 kcal 55.2g 15.5g

15.5/55.2 = 28.1% 15.5X 4.35 = 67.43 kcal 67.43/10 = 6.7 kcal 6.7/21 = .321 kcal 55.2g 15.5g Continues to Rise!!!

Net Primary Productivity .26 .29 .32

Net Primary Productivity .26 .29 .32 1.821/7 =.260

Net Primary Productivity .26 .29 .32 1.821/7 2.03/7 =.260 =.29

Net Primary Productivity .26 .29 .32 1.821/7 2.03/7 2.23/7 =.260 =.29 =.319

Average NPP Time in Days

30-11 30g 11 g 19g

30-11 30g 11 g 19g .3 1.8 1.5g .15g .03 .18

30-11 30g 11 g 19g 2.2/11 20% 20% .3 1.8 1.5g .15g .03 .18

30-11 30g 11 g 19g 2.2/11 20% 20% 26.1 9.57 16.53 kcal/10 larvae 30 or 11 X .2 X 4.35 .3 1.8 1.5g .15g .03 .18

30-11 30g 11 g 19g 2.2/11 20% 20% 26.1 9.57 16.53 kcal/10 larvae 30 or 11 X .2 X 4.35 1.65kcal/larvae .3 1.8 1.5g .15g .03 .18

30-11 30g 11 g 19g 2.2/11 20% 20% 26.1 9.57 16.53 kcal/10 larvae 30 or 11 X .2 X 4.35 1.65kcal/larvae .3 1.8 1.5g .15g .03 .18 .27/1.8 .15 .15 Assumed to be the same as % biomass On day 3

30-11 30g 11 g 19g 2.2/11 20% 20% 26.1 9.57 16.53 kcal/10 larvae 30 or 11 X .2 X 4.35 1.65kcal/larvae .3 1.8 1.5g .15g .03 .18 .27/1.8 .15 .15 .025 .150 .13 kcal/larvae .03 or .18 X .15 X 5.5

.5

.5 .5 X 4.75 2.4 kcal

.5 .5 X 4.75 2.4 kcal 2.4/10 .24 kcal

.5 .5 X 4.75 2.4 kcal 2.4/10 .24 kcal 1.65 kcal Consumed -.13Gained larvae -.24 Frass 1.28 amount lost in Cellular Respiration