Sentence examples for leaching of phosphorus from inspiring English sources

Over time, soils will become progressively less enriched, and the leaching of phosphorus slows down.

However, leaching of phosphorus (P) and iron (Fe) was observed in some areas.

Leaching of phosphorus (P) from agricultural soils, especially those that are sandy, is adversely impacting P-limited ecosystems like Florida's Everglades.

Phosphorus and sodium leaching leads to eutrophication and algal blooms (Jia et al. 2015; Xiang and Zhou 2011; Saalah et al. 2010), while lack of adequate potassium affects nerve and muscle formation in fish (Wurts 1993) and thus there is need to substitute fish meal with either ACM75 or BSFM75 meals, as the two lead to low leaching of phosphorus, sodium and potassium as compared to the control.

Risk assessment for elevated leaching losses of phosphorus (P) from agricultural land is commonly based on indices, since such losses are highly episodic and difficult to predict.

The model was useful for finding the optimal operating conditions in the experimental region by the maximization of phosphorus leaching.

But Jean-Marcel Dorioz, director of the INRA limnology research unit at Thonon-les-Bains, France, feels that the "model was based on a very simplified view" of phosphorus leaching.

It was designed for evaluation at the national and regional scale of the effects of changes in the agricultural sector (e.g. changes in fertilizer recommendations and cropping patterns) and in policy measures (e.g. EU nitrate directive for ground water) for the leaching of nitrogen (N) and phosphorus (P) from agricultural land areas to ground water and surface waters.

A 24 d batch test showed woodchip leaching is an important source of phosphorus during bioreactor start-up with a leaching potential of approximately 20 30 mg P per kg wood.

Most of the studies performed on small watersheds aimed at estimating the leaching of sediments, nitrogen, and phosphorus in arable areas, while the acidification processes were the main seeking phenomena in the forested areas (Nilssen 1980).

When the dead leaflet material is ultimately detached, its quality will be disparate from that of other forms of litter due to preferential long-term leaching of soluble materials like potassium, phosphorus, sugars, and phenolics.