Sentence examples for measured in stream from inspiring English sources

Fig. 4 Concentrations of terbuthylazine (a) and hexazinone (b) measured in stream water at W1 and the two downstream sites (W2 and W3) during the trial period.

Isotopic variations measured in stream baseflow are more likely to be caused by the shallow flowpath water relatively close to the streams.

Herbicide concentrations were measured in stream water and sediment in a 12-ha headwater sub-catchment (W1) (57 % sprayed) and in stream water at two sites further down the catchment.

Water quality metrics (nutrient and pesticide concentrations) were measured in stream water, groundwater, and interflow (i.e., shallow subsurface flow) for a two-year pre-treatment period, and for 3.5 years post-treatment.

Focusing on Taiwan, we quantified centennial rates of denudation at the scale of the whole orogen, using in situ 10Be concentrations measured in stream sediments collected at the outlets of major rivers.

Trophic transfer of N from SCA was evident in treatment streams by enriched N stable isotope signatures measured in stream periphyton and macroinvertebrate samples.

We measured in-stream and riparian habitat characteristics and tested for nitrate and pesticide chemicals to explain trends in salamander abundances and diversity.

We take a Bayesian approach to the inverse problem of determining the risk that must be assigned to different land uses in a catchment in order to explain the spatial patterns of measured in-stream nutrient concentrations.

Because current and future water quality data are based largely on model estimates, but regulatory compliance will likely be based on measured in-stream outcomes, participants must evaluate potential risks of involvement.

If the exposure to surfactants provides a relatively low weight compared to that of other stressors with regard to measured in-stream biological impacts, or lack of impact, then it can be reasonably concluded there is no need for surfactant mitigation efforts.

To understand the importance of non-free ionic fractions (NIF) of major metals in freshwater streams, Na, Mg, Ca, silicon (Si), and fulvic acid-like materials (FAM) were measured in streams of mountainous adjacent headwater catchments dominated by different vegetation types (planted evergreen coniferous forest and natural deciduous broadleaf forest).