In ecology, primary production is the synthesis of organic compounds from atmospheric or aqueous carbon dioxide. It principally occurs through the process...

Marine primary production is the chemical synthesis in the ocean of organic compounds from atmospheric or dissolved carbon dioxide. It principally occurs...

The primary sector of the economy includes any industry involved in the extraction and production of raw materials, such as farming, logging, fishing...

gold, two-thirds of the world's production of 47.5 million ounces. Production figures are for primary mine production. In the US, for example, for the...

many examples of primary producers, two dominant types are coral and one of the many types of brown algae, kelp. Gross primary production occurs by photosynthesis...

Production, deployment environment where changes go "live" and users interact with it Production (computer science), formal-grammar concept Primary production...

which they can support life. Primary production is the synthesis of organic material from inorganic molecules. Primary production in most ecosystems is dominated...

contribute to secondary production and it is dependent on primary productivity and the net primary products. Secondary production is the energy that herbivores...

This is a list of countries by primary aluminium production. Primary aluminium is produced from aluminium oxide which is obtained from bauxite and excludes...

the types of species present are also internal factors. Primary production is the production of organic matter from inorganic carbon sources. This mainly...

as the biological pump. Export production is the amount of organic matter produced in the ocean by primary production that is not recycled (remineralised)...

metal ore (primary production), at six smelters. In addition, US industry recycled 3.4 million tons of aluminum (so-called secondary production aluminum)...

water on Earth. Paralleling plants on land, phytoplankton undertake primary production in water, creating organic compounds from carbon dioxide dissolved...

B.; Behrenfeld, M. J.; Randerson, J. T.; Falkowski, P. (1998). "Primary production of the biosphere: Integrating terrestrial and oceanic components"...

by the input of solar energy (but see chemosynthesis), confining primary production to surface waters, and to geographical regions and seasons having...

This is a list of countries by total primary energy consumption and production. 1 quadrillion BTU = 293 TW·h = 1.055 EJ 1 quadrillion BTU/yr = 1.055 EJ/yr...

the global ocean average. While upwelling promotes abundant primary and secondary production in the upper parts of the water column and near the coast,...

rapidly, so a small mass can have a fast rate of primary production. In contrast, terrestrial primary producers, such as forests, are K-strategists that...

as primary producers. They are part of the marine phytoplankton, which currently contributes almost half of the Earth's total primary production. About...

of primary aluminium smelters in the world. Primary production is the process by which alumina is smelted to pure aluminum. Secondary production is the...

Net ecosystem production (NEP) in ecology, limnology, and oceanography, is the difference between gross primary production (GPP) and net ecosystem respiration...

because they are obtained from land, labour, and capital. The primary factors facilitate production but neither become part of the product (as with raw materials)...

developed ones (1–4 kg per capita). The primary and secondary lead production processes are similar. Some primary production plants now supplement their operations...

Secondly, their supporting services include nutrient cycling and primary production. Thirdly, their regulating services include carbon sequestration (which...

community. As the primary consumers of marine phytoplankton, microzooplankton consume ~ 59–75% daily of the marine primary production, much larger than...

75% of the gross primary production of the Earth's biosphere, and contain 80% of the Earth's plant biomass. Net primary production is estimated at 21...

net primary production in g/m2/yr. The general results from the study were that precipitation and water use led to above-ground primary production, while...

availability can affect the rate of key ecosystem processes, including primary production and decomposition. Human activities such as fossil fuel combustion...

final phase of the pump and is remineralized to be used again in primary production. The particles that escape these processes entirely are sequestered...

than could be supported by the local primary production. Energy usually enters ecosystems from the Sun. The primary producers at the base of the pyramid...