Stewardship Area · nzl
Leatham
- Area
- 486 km²
- IUCN cat.
- III
- Year
- 1942
Overview
- Designation
- Stewardship Area
- IUCN category
- III · Monument naturel
Caractéristique naturelle spécifique protégée
- Established
- 1942
- Managing authority
- Department of Conservation
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
710 distinct species · 6 720 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Leatham : 33 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 63 interactions GloBI sur 4 types (connectance 8.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology7 basins · 0 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
102,0km
Basins crossed
7
Max stream order
3
Max drainage
2 401km²
Discharge in basins
14,6m³/s
Mean precip.
1 499mm/an
Mean T°
6,8°C
Moisture idx
0,47
Max snow
22%
Mean runoff
870mm/an
Mean elev. (basins)
1 156m
Watersheds crossing here
- Bassin de Branch Riversub-area562,3 km²overlap432.01 km²89%
- Bassin de Wairau Riversub-area475,7 km²overlap41.36 km²9%
- Bassin de Wairau Riversub-area855,4 km²overlap10.85 km²2%
- Bassin de Waihopai Riversub-area794,5 km²overlap0.81 km²0%
- Bassin de Severn Riversub-area367,7 km²overlap0.79 km²0%
- Bassin de Saxton Riversub-area130,3 km²overlap0.35 km²0%
- Bassin de Wairau Riversub-area199,4 km²overlap0.16 km²0%
Rivers / streams (10, ord ≥ 4)
- Branch Riverord 4len here52.56 km82%total64 km
- Leatham Riverord 4len here24.15 km57%total43 km
- Wildsheep Streamord 1len here6.29 km100%total6 km
- Misery Streamord 1len here5.89 km100%total6 km
- Hut Streamord 1len here4.68 km100%total5 km
- Barber Streamord 2len here4.45 km100%total4 km
- Cat Streamord 1len here1.73 km100%total2 km
- Flat Streamord 1len here1.44 km100%total1 km
- Wye Riverord 2len here0.78 km3%total23 km
- Wairau Riverord 5len here≈ tangenttotal220 km
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
- -41.86272, 173.07929
- 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.