Sentence examples for primary production factor from inspiring English sources

The smart, sustainable and inclusive growth adopted by Europe 2020 demands new types of information as it is the land use data as an indicator of the land (a primary production factor) - the building block of any economy.

Therefore, their proposed index excludes the primary production factors even though they are important cost factors in technical and economic efficiency analysis (Kuosmanen and Kortelainen 2005, p. 64).

As inferred above, primary production was not the only factor regulating the variation in denitrification.

The carbon uptake (ω i ) is calculated by multiplying the net primary production (NPP i ) with a factor describing the share of carbon uptake from the net primary production (eq. 12).

F N values for the minimum concentrations of nutrients at each observation point were all nearly 0.0, and F N values for the maximum concentrations were around 0.5, suggesting that nutrients were a major factor limiting primary production at all the observation points.

One of the most important factors controlling primary production in the Southern Ocean is iron.

Biological factors include primary production, biological substrata, dispersal ability, and community type.

Also other factors influencing primary production should be taken into account (i.e. temperatures, low sunlight on cloudy days).

To summarise, surface water temperature and primary production seem to be the factors that best characterise the nature of barriers to gene flow encountered across the harbour porpoise range, their population structure, and their geographic distribution.

Although the time series is still too short to allow the designing of any conceptual model of the factors controlling the primary production of this region, it is long enough to permit us to conclude that it is not limited by the nutrient supply but by the stability of the water column.

Field-level and well-level results are compared, and the impact of various geological factors on cumulative primary production is analyzed.