What does biologically productive mean?

Definition of Biological productivity: The quantity of organic matter or its equivalent in dry matter, carbon, or energy content which is accumulated during a given period of time.

What is production in biology?

An important measure of natural ecosystems is the biological production of its plants and animals—that is, the total amount of biomass produced by living organisms within a given area in a specific period of time.

Why is biological productivity important?

Productivity fuels life in the ocean, drives its chemical cycles, and lowers atmospheric carbon dioxide. Nutrient uptake and export interact with circulation to yield distinct ocean regimes.

What is a biological community’s productivity?

A biological community’s productivity is a measure of, what? The amount of biomass produced in the community.

What key factors are needed for biological productivity?

Net primary productivity varies among ecosystems and depends on many factors. These include solar energy input, temperature and moisture levels, carbon dioxide levels, nutrient availability, and community interactions (e.g., grazing by herbivores) 2.

What is biological productivity quizlet?

The rate at which energy is stored by an organism through the formation of organic matter (carbon-based. Compounds) using energy derived from solar radiation (photosynthesis) or chemical reactions (chemosynthesis). Tap the card to flip 👆

What is a production in science?

The production function may specify outputs of final or intermediate goods or it may specify increments of new knowledge, such as industrial inventions or discoveries in basic science. From this root idea there flow a number of subsidiary ideas.

What are three types of producers?

  • Producers are of following types:
  • (i) Agricultural (Primary) Producers:
  • (ii) Industrial (Secondary) Producers:
  • (iii) Service (Tertiary) Producers:
  • There are several important roles a producer has to play.
  • Following are some examples:
  • (i) Supply of Different Goods and Services:

What is primary productivity in biology?

Primary productivity is the process by which organisms make their own food from inorganic sources. The majority of primary producers are terrestrial plants and microbial life, such as algae.

Which ecosystem has greatest biological productivity?

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

What environment has the highest biological 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.

What is the measure of the biological productivity of an area?

The total amount of biological productivity in a region or ecosystem is called the gross primary productivity.

What are examples of biological communities?

community, also called biological community, in biology, an interacting group of various species in a common location. For example, a forest of trees and undergrowth plants, inhabited by animals and rooted in soil containing bacteria and fungi, constitutes a biological community.

What are various biological and individual factors that have impact on productivity?

  • Work Environment. As you can imagine, no one enjoys working in a negative or toxic environment.
  • Training & Career Development Opportunities.
  • Processes.
  • Pay Structure.
  • Employee Wellness.
  • Diversity.
  • Technology And Production Factors.
  • Tools.

What are the types of biological community?

  • Major Community. A major community is the smallest ecological unit which is able to sustain itself and is self-regulating.
  • Minor Community.
  • Trophic Organization.
  • Dominance.
  • Interdependence.
  • Community Structure.
  • Growth Form & Succession.
  • Stratification.

What are the two most biologically productive habitats on Earth?

Wetlands and Nature. Wetlands are among the most productive ecosystems in the world, comparable to rain forests and coral reefs. An immense variety of species of microbes, plants, insects, amphibians, reptiles, birds, fish and mammals can be part of a wetland ecosystem.

What are the two main factors affecting primary production?

We focus on two major variables—light and nutrients—and their role in determining primary production.

Why is biological productivity high near the equator?

To replace it, nutrient-rich water is drawn up from the ocean depths, bringing a steady supply of nutrients to the sunlit surface and producing a band of consistently high primary productivity at the equator.

Which part of the ocean is the most productive?

Although they occupy less than two percent of the oceans, the coastal upwelling areas in the eastern parts of the Pacific and Atlantic Ocean are among the biologically most productive marine areas worldwide.

Why is productivity low in tropical region?

Biological productivity is low in tropical regions because the strong thermocline prevents the mixing of waters and movement of nutrients. Polar regions have low biological production because of the lack of sunlight.

Which of the following are ways in which humans benefit from biodiversity?

Biodiversity supports human and societal needs, including food and nutrition security, energy, development of medicines and pharmaceuticals and freshwater, which together underpin good health. It also supports economic opportunities, and leisure activities that contribute to overall wellbeing.

On what is the production process based?

A production process is a method of using economic input or resources, like labor, capital equipment or land, to provide goods and services to consumers.

How is science produced?

THE increase of scientific knowledge can be divided into three steps: first, the production of new knowledge by means of laboratory research; secondly, the publication of this knowledge in the form of papers and abstracts of papers; thirdly, the digestion of the new knowledge and its absorption into the general mass of …

What is production in agricultural science?

Key Takeaways. Agricultural production is the use of crops and animal products to enhance human life sustainably. The four categories are foods, fuels, fibers, and raw materials. Crops and animal products are used for food, animal feed, and non-food products used by humans.

What are the four factors of production?

Full Transcript. The factors of production are resources that are the building blocks of the economy; they are what people use to produce goods and services. Economists divide the factors of production into four categories: land, labor, capital, and entrepreneurship.

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