SedNetNZ mean annual sediment yields for Wairoa catchment under contemporary and projected future climate change at mid (2040) and late (2090) century for the best-efforts mitigation scenario
License: CC BY 4.0
Description
Mean annual suspended sediment yields modelled using SedNetNZ for all RECv2.4 segments for the best-efforts mitigation scenario 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 |