Your body needs a certain amount of oxygen to maintain whatever level of activity that you are engaging in. The more demanding the activity, the more oxygen your body will need. As your oxygen level decreases due to activity, you will notice a drop in your coordination. Continued exertion at an inadequate level of oxygenation will cause your body to do whatever is necessary to slow you down or stop you. Depending on what you are doing at that time, this can be hazardous to you.
I have a pulse-ox monitor to keep track of my oxygen saturation level. I have to move slower than I used to in order to maintain a healthy level of saturation. Fortunately, my job is such that when I have to, I can sit down and recover when necessary. I am still able to maintain primary productivity, I just have to be more careful than someone who has no problem with blood oxygen saturation.
primary productivity.
The manager
Tropical rain forests have the highest primary productivity of any ecosystem on the planet.
The theory that the level of primary productivity increases at the equatorial approach is relatedÊto what is called theÊlatitudinal diversity gradient. Basically, it occurs because the numbers of species are higher near the tropic zone than at the poles. There is an increase in solar energy at lower latitudes orÊthe equator that causes an increase in net primary productivity or photosynthesis. With more plants availability at lower latitudes, more species can be supported in these regions.
The primary productivity or "bottom up" hypothesis suggests that plant growth is limited by the energy available to plants which is determined in turn by temperature and precipitation. Additional plant growth means more forage is available--thus herbivores, and ultimately carnivores, should increase in abundance.
primary productivity is defined as the amount of . organic matter produced per unit area over a time period by plant during photosynthesis. and gross primary productivity minus respiration losses is the net primary productivity .
primary productivity.
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The primary relationship is that they are both mammals.
Quaternary colors are formed by mixing one primary that is at 100 percent saturation with any other primary that is at either 25 percent or 75 percent saturation. There are twelve quaternary colors: cherry red, red, red-orange, orange-yellow, yellow-green, warm green, cool green, blue-green, blue, ultramarine blue, purple-mauve, and red-violet.
Gross Primary Productivity- Total amount of chemical energy stored by photosynthesis. Net Primary Productivity- Remaining energy, which is available to the consumers as food.
primary keys are unique
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true
true
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true