12.2.3 Biomass and Primary Productivity The biomass and productivity of an ecosystem are limited by the availability of energy, nutrient cycling and other factors such as temperature and precipitation.
(The biomass and productivity of an ecosystem; are limited; by the availability of energy, nutrient cycling and other factors such as temperature and precipitation)
The biomass and productivity of an ecosystem
are limited
by the availability of energy, nutrient cycling and other factors such as temperature and precipitation