Nitrate exports from diffuse sources constitute a major cause of eutrophication and episodic acidification in inland aquatic systems, and remedial action requires the identification of the influencing factors associated with these nitrate exports.
We explore and compare the cost-effectiveness of two homogenous design based approaches, aimed at reducing diffuse source nutrient pollutants exports, between two biophysically and socio-economically heterogeneous catchments in the Great Barrier Reef Catchment Area, Australia.
In this study, our main objective was to compare the release of CO2 from eroded topsoils and from the sediments exported by diffuse erosion during an entire rainy season.
Designed to simulate the export of phosphorus from diffuse sources (agricultural land) and point sources (human), the Phosphorus Indicators Tool (PIT) version 1.1, on which this paper is based, consisted of 78 parameters.
That is because the TN exports, which accounts for about 46%-62%-62%f diffuse TN inputs, show abnormal variations in 2001-2004 (Fig. 3).
VHR does not contain recognizable nuclear localization or nuclear export sequences, but is small enough to passively diffuse into the nucleus.
This paper describes an integrated hydrologic, sediment and nutrient export modelling framework known as catchment-scale management of diffuse sources (CatchMODS).
By contrast, DeltaC is synthesised for export to the cell membrane, so it is unlikely to diffuse into the nucleus.
The latter explanation is strengthened by observations of diffuse osk signals in the cytoplasm, indicating that osk is indeed exported to the cytoplasm, but does not form particles there.
Similarly, export Kaps bind RanGTP and their NES cargoes in the nucleus and diffuse down a concentration gradient into the cytoplasm where RanGAP dissociates the complexes and releases their cargoes.
