Sentence examples for downstream samples from inspiring English sources

Upstream samples yielded significant (P<0.05) C. dubia toxicity and reproduction impairments, while downstream samples only yielded reproduction impairments.

Results were obtained from directly within the treatment pod (shown in Fig. 6), as it was envisaged that mixing of untreated water in direct connectivity with the downstream samples would mask some of the removal taking place by reintroducing metals to the treated water.

The clear effects of upgrading the WWTP with ozonation, more specifically the increase in vulnerable species in downstream samples from 18 to 30%%, would correspond to a reduction of toxicant loads by approximately 1.5 toxic units (Daphnia magna) according to the regressions in [21].

Carisoprodol concentrations in NY2 effluent and corresponding downstream samples decreased after early 2008, and butalbital concentrations in NY2 effluent and corresponding downstream samples increased after early 2008 (Supporting Information Figure S-1).

The number of upstream and downstream samples depends on the goals of the study and especially on whether the sites are on a single water course.

For the other sampling periods (A, B, D, G), the discharge sample had elevated androgenic activity in the CV-1 cells, while neither the upstream nor the downstream samples (A, B, G) displayed consistently elevated androgenic activity.

The primary trend that emerged from each basin was a significant 15N enrichment of all ecosystem components at near-canal sites, relative to more downstream sample sites.

Each basin has unique landscape variables, geology, hydrology, precipitation, and land use, which is reflected in the pesticide content at the most downstream sample site near the mouth of the Mississippi River.

The system was designed to store resulting data in a relational database, amenable to downstream sample interpretations and databasing applications following the most recent guidelines in nomenclature for sequenced alleles.

In general, river water samples upstream of urban discharges presented lower human viral loads than downstream sampling sites, and those differences appeared to increase with urban populations but decrease in response to high river flow, as the elevated river water volume dilutes microbial loads.

However, elevations for downstream sampling sites, especially during high-flow season, were apparent as compared to the value obtained for fish muscle sampled from the reference site A. The RNA content differed significantly in different seasons and it decreased for the downstream sites.