Question

What is Net community Productivity or net Productivity?? Write ur answer in simple words.
(Ecology)
long answer please

Answer 1

sure ,  net productivity is the amount of energy trapped in organic matter during a specified interval at a given trophic level, thst is lost by the respiration of the organisms at that level.

 One gram of plant material (ex stems and leaves and several other), which contain carbohydrate, yield about 4.25 kcal of energy when in contact with oxygen or burnt

It is the difference between how much useful chemical energy is produced by plants in the ecosystem in relation to how a portion of that energy is used for cellular respiration. NPP is used to assess the function of the ecosystem etc

(answer is data collected from several sources)

......hope it helps;))

Answer 2

Net primary production is the rate at which all the plants in an ecosystem produce net useful chemical energy