River Derwent
IUCN VIMarine Conservation Area · 2009
16 km²
Municipality · AUS
Australia
Species observed
1 506
Observations
69 498
Area
171,3km²
Sample of 34 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).
Tissu écologique de Brighton : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 73 interactions GloBI sur 4 types (connectance 13.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
1 506 distinct species · 69 498 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
11,8°C
Annual rain
514mm
Warmest m°
21,5°C
Coldest m°
3,5°C
Elevation: 141 m on average (min 9 m, max 752 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
6,1
Org. C
60,1g/kg
Clay
24,8%
Sand
57,6%
Silt
17,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
29,2km
Basins crossed
5
Max stream order
5
Max drainage
8 107km²
Discharge in basins
4,7m³/s
Mean precip.
667mm/an
Mean T°
10,6°C
Moisture idx
-0,26
Max snow
15%
Mean runoff
262mm/an
Mean elev. (basins)
299m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
1hab/km²
Night light
1,3nW
Built-up
149,0%
Pesticides
11,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Marine Conservation Area · 2009
16 km²
Nature Recreation Area · 2011
13 km²
Conservation Area · 2013
9 km²
Conservation Area · 1999
7 km²
Conservation Covenant · 2007
1 km²
Conservation Covenant · 2010
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN