SedNetNZ mean annual sediment yields for Wairoa catchment under contemporary and projected future climate change at mid (2040) and late (2090) century for the baseline scenario
License: CC BY 4.0
Description
Mean annual suspended sediment yields modelled using SedNetNZ for all RECv2.4 segments for the baseline landcover in the Wairoa catchment. Sediment yields are modelled under contemporary climate and future climate change projections using 6 regional climate change models (RCMs) reported as min, med, and max across 4 representative concentration pathways (RCPs), RCP2.6, RCP4.5, RCP6.0 and RCP8.5.
| Field | Description |
| nzsegment | Stream segment ID from RECv2.4 |
| Subcatchment | Major sub-catchment |
| Catchment | Wairoa catchment |
| Sedyield | SedNetNZ modelled annual sediment yield under contemporary climate (t km-2 yr-1) |
| mid26min - mid85max | Minimum, median, and maximum sediment yield under future climate change using RCPs 2.6 – 8.5, at mid-century (t km-2 yr-1) |
| lat26min - lat85max | Minimum, median, and maximum sediment yield under future climate change using RCPs 2.6 – 8.5, at late century (t km-2 yr-1) |
Resource attributes
| Information type | Spatial layer |
|---|---|
| Technical format | Shapefile |
| Data units / categories | mean annual sediment yields (t km-2 yr-1) |
| Spatial reference / projection | NZGD_2000_New_Zealand_Transverse_Mercator |