Sentence examples for over cropland from inspiring English sources
Our objectives are 1) to assess Landsat-MODIS data fusion results over cropland; 2) to map crop phenology at 30 m resolution using fused surface reflectance data; and 3) to identify the relationships between remotely sensed crop phenology metrics and the crop progress stages reported by NASS.
Spatio-temporal dynamics in land surface phenology parameters observed over croplands can inform on crop-climate interactions and, elucidate local to regional scale vulnerabilities either due to climate change or prevailing sub-optimal agricultural practices.
That manure is frequently over-applied to cropland, where it all too often flows into nearby rivers and streams.
For over 60% of the cropland areas in Iowa, the deviations between STATSGO- and SSURGO-derived NEP were larger than 1 Mg C ha− 1 yr− 1, or about half of the average cropland NEP, highlighting the significant uncertainty in spatial distribution and magnitude of simulated C fluxes resulting from differences in soil data resolution.
Annual wetland species were over-represented in previous cropland wetlands and were less influenced by landscape isolation.
The method was implemented over South Africa for cropland mapping, demonstrating its operational applicability.
Results suggest that the model can appropriately simulate the water, heat and CO2 fluxes over an arid cropland.
Glyphosate was the only pesticide that differed by land use, with concentrations in cropland over four-times that in either native prairie or CRP, which were equal in concentration and frequency of detection.
We also mentioned that based on the work of Field et al. [16], this figure is equal to the ratio of global average productivity of abandoned cropland over the global average productivity of active cropland both estimated in terms of NPP.
Further, extrapolating country-level trends in cropland over a 20-year period (the mid 1990s to the mid 2010s) seems reasonable.
However, these changes have caused an increasingly fragmented composition and dispersed distribution of cropland landscape over the time.
