Sentence examples for crop sites from inspiring English sources

Two control sites with the same characteristics are located beside the woodland and crop sites.

Total carbon content and δ13C values of samples from woodland and crop sites treated with paper sludge are reported on Table 1.

However, relatively few studies have been performed with these organisms at crop sites – and this widely scattered information has not yet been compiled.

Based on the SPAc model outputs, Bayesian inference is used to calibrate the simple photosynthesis model scalar coefficients at eight European cereal crop sites.

Specifically, while the total C content of litter in the woodland sludge-treated site (45%) is higher than the woodland control site (40%), the reverse is observed for the crop sites: 43 versus 44%.

Sequential DA is used to improve the canopy development simulation, which is validated by comparing time-series of net ecosystem exchange (NEE) predictions to independent eddy covariance observations at multiple European cereal crop sites.

Crop site: living grasses.

The crop site (5200 m2), located about 500 m away from the forest site, previously cultivated with wheat, was planted sporadically with some pine trees after paper sludge disposal.

In July 1992, a 5 10 cm layer of paper sludge was evenly distributed over the woodland site (186 tons) and the crop site (306 tons).

Although the blue sludge layers yielded high carbon contents, 18.2% for the woodland site and 5,8% for the crop site respectively, carbon contents do not clearly show the transfer of paper sludge-derived carbon to other layers.

Similarly, the black humic layers give δ13C org) of -26.97‰ for the woodland site and -26.27‰ for the crop site, versus -25.72‰ and -21.84‰ respectively for the non-demineralised samples.