Mountain Catchment Area · zaf
Winterhoek Mountain Catchment Area
- Area
- 513 km²
- IUCN cat.
- Not Reported
- Year
- 1981
Overview
- Designation
- Mountain Catchment Area
- Established
- 1981
- Managing authority
- Private Owners
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 694 distinct species · 15 013 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Winterhoek Mountain Catchment Area : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) + 1 bulle famille, 17 interactions GloBI documentées sur 3 types (connectance 6.2%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology8 basins · 0 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
58,1km
Basins crossed
8
Max stream order
3
Max drainage
2 138km²
Discharge in basins
3,5m³/s
Mean precip.
518mm/an
Mean T°
15,3°C
Moisture idx
-0,62
Mean runoff
175mm/an
Mean elev. (basins)
646m
Watersheds crossing here
- Bassin de Olifants Riversub-area954,9 km²overlap326.92 km²64%
- Bassin de Klein Bergriviersub-area508,5 km²overlap66.56 km²13%
- Bassin de Bosriviersub-area391,5 km²overlap32.15 km²6%
- Bassin de Verlorenvleisub-area1 923,8 km²overlap30.95 km²6%
- Bassin de Pylsriviersub-area685,4 km²overlap24.36 km²5%
- Bassin de Boskloofriviersub-area203,6 km²overlap19.37 km²4%
- Bassin de Breede Riversub-area2 138,1 km²overlap11.74 km²2%
- Bassin de Leeusub-area805,9 km²overlap1.21 km²0%
Rivers / streams (14, ord ≥ 4)
- Olifants Riverord 6len here11.33 km3%total395 km
- Dwarsrivierord 2len here9.12 km48%total19 km
- Agtersterivierord 1len here7.95 km100%total8 km
- Stuurmansklooford 2len here6.15 km60%total10 km
- Skoenmakersklooford 1len here5.24 km100%total5 km
- Saagkuilsklooford 1len here5.16 km64%total8 km
- Voorsterivierord 2len here2.81 km50%total6 km
- Boontjiesrivierord 3len here2.79 km22%total13 km
- Helsklooford 2len here2.19 km16%total14 km
- Ratelrivierord 1len here1.66 km20%total8 km
- Haarwegklooford 1len here1.19 km100%total1 km
- Diepklooford 1len here1.08 km8%total13 km
2 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- -32.81369, 19.13390
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.