Ontologia

HydroBASINS lev08 watershed · #5080507720

Bassin de Dumaresq River

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 4 administrative regions : Glen Innes Severn, Goondiwindi, Southern Downs, Tenterfield

Pfafstetter: 56469970

Sub-basin area

672km²

Upstream area

5 780km²

Discharge

9,35m³/s

Mean elev.

628m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Dumaresq River1078 km²

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Torrington

    IUCN II

    State Conservation Area

    165.04 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

1 364 distinct species · 16 336 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 336 obs · 16 cellules
Obs. / cellule
≥ 4 117
3 124–4 116
852–3 123
645–851
< 645

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 40 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Dumaresq River : 30 espèces reliées par 58 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
58
Connectance
0.071
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

16,1°C

Annual rain

763mm

Moisture idx (CMI)

-0,47

Runoff

42mm/an

PET

1 447mm

AET

647mm

Mean slope

6,9°

Water table

662cm

Forest

64%

Crops

24%

Urban

0%

Protected

25%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)