Sentence examples for input of phosphorus from inspiring English sources

Here we analyse water quality data, recorded between 2006 and 2014 in 862 freshwater lakes in four geographical regions of China, to assess the input of phosphorus from human activity.

This facility has a restrictive discharge permit that limits the input of phosphorus into the Platte River that subsequently drains into a downstream oligotrophic lake (Platte Lake).

As van Ittersum pointed out, some parts of the world have achieved a net input of phosphorus into their grassland systems by supplementing their animals' diets with phosphorus-containing crops and then allowing the animals to return some of that phosphorus into the grasslands where they graze.

Conventional agriculture largely depends on the input of phosphorus fertilizer; the output of mineral phosphorus is expected to reach a peak around 2030, and then to take a downward turn (Cordell et al. 2009).

The re-oligotrophication process was initiated by reducing the input of phosphorus [ 19].

Morales-Baquero R, Pulido-Villena E, Reche I. Atmospheric inputs of phosphorus and nitrogen to the southwest Mediterranean region: biogeochemical responses of high mountain lakes.

Nutrient concentration flow relationships for monitoring sites along the River Thames and 15 of its major tributaries were used to estimate the relative inputs of phosphorus and nitrogen from continuous (sewage point sources) and rain-related (diffuse and within-channel) sources, using the Load Apportionment Model (LAM).

Wheat et al. (1996) have estimated that ridge-axis and ridge-flank hydrothermal processes in combination remove about 50% of the global input of dissolved phosphorus from rivers into oceanic lithosphere.

Elevated aquatic inputs of both phosphorus and nitrogen come from both nonpoint sources (associated mainly with agriculture) and point sources, such as wastewater treatment plants.

Crop production relies on continuous input of large amounts of phosphorus (P) in form of mineral fertilisers manufactured from phosphate rock (PR), a finite resource likely to be depleted within a century.

Controlling the input of nitrogen (N) and phosphorus (P) from dairies and other livestock operations into the surrounding air- and water-sheds poses both technical and economic challenges to the agricultural community.