Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Standing crop | show 🗑
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| Primary production | show 🗑
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| Gross primary production | show 🗑
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| show | Any excess production used for growth, reproduction, and losses due to death
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| show |
MEASURES BIOMASS AND EXPRESS AS BIOMASS PER UNIT AREA PER UNIT TIME
CAN BE DESTRUCTIVE
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| show | Measure O2 in each, dark represented O2 lost to respiration, light was total gained
Add them together to get GPP
Older method
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| show | Measures amount of radioactive C14 assimilated by PPK In their tissues
Is a measure of NPP
Newer method
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| Chlorophyll A method ( measuring Primary production) | show 🗑
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| Limiting factor | show 🗑
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| show | Must remain in photic zone
Zone depth changes due to atmosphere, angle of sun, and water transparency
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| show | Reduction of photosynthesis rates due to too much light
Organisms adjusts to light intensity
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| show | Calcium for calcium shells
Silicon for silica shells
CHNOPS
Trace elements- elements needed in minute amounts
IRON, Maganese, cobalt, zinc, copper
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| show | Many nutrients lie below photic zone. Mixing occurs due to seasonal temperature changes ( CONVECTIVE MIXING)
Langmuir cells- parallel Pairs of small counter rotating convection cells driven by surface winds
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| show | Phytoplankton eaten by zooplankton which excrete or die and are then recycled into usable substances by Bacteria
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| Temperature ( factor) | show 🗑
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| Carbon dioxide factor | show 🗑
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| Seasonal patterns | show 🗑
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
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If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Iamnotmaddy