Which ecosystem has higher productivity?

Primary productivity in an ecosystem refers to the accumulation of energy in the form of biomass. Coral reefs have the highest productivity in aquatic ecosystems. In terrestrial ecosystems, tropical rainforests have the highest productivity.

Which ecosystem has highest productivity?

Tropical rainforests show the highest productivity in terrestrial ecosystems.

Which ecosystem has highest productivity Upsc?

Tropical rainforest have highest primary productivity and is least in desert.

Which has highest productivity?

solar energy utilization

The highest net primary productivity in terrestrial environments occurs in swamps and marshes and tropical rainforests; the lowest occurs in deserts.

Which 3 ecosystems have the highest productivity?

The world’s ecosystems vary tremendously in productivity, as illustrated in the following figures. In terms of NPP per unit area, the most productive systems are estuaries, swamps and marshes, tropical rain forests, and temperate rain forests (see Figure 4).

Which ecosystem has highest biomass productivity?

Answer: Forest ecosystem have the maximum biomass, because it includes organisms of all tropic levels as compared to pond, lake or grassland ecosystem. In forest ecosystems productivity is also high that contributes to maximum biomass.

What ecosystem has the lowest productivity?

Deserts, tundra, and the deep ocean are the least productive ecosystems, typically having an energy fixation of less than 0.5 × 103 kilocalories per square meter per year (thousands of kcal/m2/yr; it takes one calorie to raise the temperature of one gram of water by 34°F [1°C] under standard conditions, and there are …

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Is sugarcane field the most productive ecosystem?

The most productive ecosystem are coral reef ecosystem due to structural complexity. It is also called as tropical rain forests. … Sugarcane is the most productive agroecosystem.

Which ecosystem has highest biodiversity?

Coral reefs are believed by many to have the highest biodiversity of any ecosystem on the planet—even more than a tropical rainforest. Occupying less than one percent of the ocean floor, coral reefs are home to more than 25% of all marine life.

Which ecosystem has the highest annual net primary productivity?

The tropical rainforest has highest annual net primary productivity (9000 K cal / m2 / yr).