Sentence examples for coarse particulate matter from inspiring English sources
The Desert Southwest Coarse Particulate Matter Study was undertaken to further our understanding of the spatial and temporal variability and sources of fine and coarse particulate matter (PM) in rural, arid, desert environments.
During phase 1 (2001–2004) of the AIRPET around 3000 fine and coarse particulate matter samples were collected from characteristic urban sites, which provide insight into temporal and spatial variations of PM in the cities.
From May to July 2002, fine and coarse particulate matter fractions were collected and their respective chemical composition with respect to major ions (Na+, Mg2+, K+, Ca2+, NH4+, Cl−, NO3− and SO42−) were determined in each aqueous-extract fraction.
After entering the air particles through the inlet of the sampler the coarse particulate matter (aerodynamic diameter more than 2.5 µm) was removed using a GF/A (Glass Fiber) filter paper of 37 mm diameter immersed in silicone oil, used as an impaction surface.
Ambient coarse particulate matter and hospital admissions in the Medicare Cohort Air Pollution Study, 1999 2010.
Coarse particulate matter exposures were not associated with an increase in risk after control for confounders.
The cultivars (C4 species) were grown for 27 months on soils previously dominated by C3 plants, allowing us to quantify both total C and switchgrass-derived C accumulation in the bulk soil and in coarse particulate organic matter (CPOM), fine particulate organic matter (FPOM), silt-sized, and clay-sized fractions.
Coarse particulate organic matter carbon was strongly affected by land use.
Macroaggregates were further separated into coarse particulate organic matter (> 250 μm), microaggregrates within macroaggregates (250 53 μm) and silt and clay (< 53 μm).
For example, Shimabukuro and Henry (in press) described the diet of Chironomus sancticaroli larvae as a high ingestion of coarse particulate organic matter and algae in later development stages.
The consumption of coarse particulate organic matter was also reported for Chironomus paragigas, even in young individuals, due to their relatively large size in all stages of development (Shimabukuro and Henry in press).
