Which ecosystem has the highest net primary productivity per unit area quizlet?

What ecosystems are the most productive in the world? The open ocean and tropical/temperate rain forests.

Which ecosystem has the highest net primary productivity per unit area?

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 aquatic ecosystem has the highest net primary productivity quizlet?

COLD AND DRY biomes have the highest net primary production. WEATHER describes the average conditions, including temperature and precipitation, over long periods in a given area. Under water, photosynthesis by aquatic plants and phytoplankton is mostly limited by the amount of OXYGEN available.

Which of the ecosystems below has the highest primary productivity?

Tropical forests have the highest biodiversity and primary productivity of any of the terrestrial biomes. Net primary productivity ranges from 2–3 kg m2 y1 or higher.

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Where is the GPP the highest?

The highest GPP values are in tropical regions (e.g. Amazonia, Central Africa and Southeast Asia) because of the wet and humid climate; and, the lowest GPP values are mainly in the arid regions of North Africa, West Asia and South America, as well as the cold and snow-covered regions (e.g. Greenland), due to the …

What is high net primary productivity?

The primary productivity of an ecosystem is defined as the speed at which the solar energy is turned into an organic substance by chlorophyll in the photosynthesis. … A high primary productivity rate in the ecosystems is obtained when the physical factors (for instance: water, nutrients and climate) are favourable.

Which 3 ecosystems have the highest productivity quizlet?

What types of ecosystems have the highest productivity per unit area? Estuaries, swamps and marshes, tropical rain forests, and temperate rain forests.

Which aquatic ecosystem has the highest net primary productivity?

In the aquatic ecosystem, coral reefs show the highest gross primary productivity. Large numbers of aquatic phototrophs and phytoplankton contribute to the productivity of the ecosystem.

Which of the following aquatic ecosystems has the highest net primary productivity?

AP Chapter 54 – Ecosystem Ecology (detailed)

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Which freshwater ecosystem has the highest average net primary productivity? swamps and marshes,
Which two marine ecosystems have the highest average net primary productivity? coral reefs and algal beds,

What is the net primary productivity of an ecosystem quizlet?

Net primary productivity is the amount of energy lost through respiration by producers subtracted from the gross primary productivity of an ecosystem. You just studied 13 terms!

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Which of these ecosystems has the highest primary productivity per square meter?

In general, swamps and marshes have the highest primary production of all the world’s ecosystems. Primary production of all wetland types varies from 600-2000 gC/m2/y.

Which ecosystem produce the highest annual net primary productivity *?

The tropical rainforest has the highest annual net primary productivity (9000 Kcal/m2/yr). Net primary productivity is the rate at which all the plants in an ecosystem produce net useful chemical energy.

Which of of the following ecosystem has the highest net primary productivity per square meter?

Tropical rain forests occur over equatorial/ subequatorial regions with abundant warmth and rainfall. Diversity and productivity are maximum as ! compared to other regions.