Ontologia

HydroBASINS lev08 watershed · #7080655390

Bassin de First Broad 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 : Burke, Cleveland, Lincoln, Rutherford

Pfafstetter: 73240294

Sub-basin area

839km²

Upstream area

839km²

Discharge

14,53m³/s

Mean elev.

334m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Broad River111 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

1 229 distinct species · 38 477 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 477 obs · 25 cellules
Obs. / cellule
≥ 6 760
4 829–6 759
1 545–4 828
516–1 544
< 516

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

Ecological tissue

Sample of 37 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 First Broad River : 26 espèces reliées par 91 interactions GloBI sur 4 types (connectance 12.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
91
Connectance
0.129
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°

14,6°C

Annual rain

1 293mm

Moisture idx (CMI)

0,00

Runoff

544mm/an

PET

1 286mm

AET

996mm

Mean slope

4,1°

Water table

204cm

Forest

55%

Crops

20%

Urban

4%

Protected

0%

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