Ontologia

HydroBASINS lev08 watershed · #7080655230

Bassin de Swift Creek

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 : Beaufort, Craven, Pamlico, Pitt

2% lakePfafstetter: 73216020

Sub-basin area

978,1km²

Upstream area

978,2km²

Discharge

13,96m³/s

Mean elev.

15m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Bachelor Creek197 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

943 distinct species · 53 791 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

53 791 obs · 30 cellules
Obs. / cellule
≥ 14 646
5 559–14 645
1 173–5 558
895–1 172
< 895

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

Ecological tissue

Sample of 32 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 Swift Creek : 23 espèces reliées par 66 interactions GloBI sur 4 types (connectance 12.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
66
Connectance
0.125
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

1 292mm

Moisture idx (CMI)

0,01

Runoff

460mm/an

PET

1 284mm

AET

1 040mm

Mean slope

0,5°

Water table

14cm

Forest

62%

Crops

22%

Urban

5%

Protected

0%

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