Question

How the person and community issues both matter for health

Answer 1

Amid progression Gross Primary Productivity will in general increment through the pioneer and early lush stages and after that diminishes as peak network achieves development. This expansion in profitability is connected to development and biomass.  

Early seral stages are typically set apart by fast development and biomass amassing - grasses, herbs and little bushes. Net Primary Productivity is low however Net Primary Productivity will in general be an extensive extent of GPP similarly as with little biomass in the early seral stages breath is low. As the network creates towards forest and biomass increments does as well profitability. Yet, NPP as a level of GPP can fall as breath rates increment with more biomass.