Ontologia

HydroBASINS lev08 watershed · #7080652390

Bassin de Rocky 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 : Cabarrus, Iredell, Mecklenburg, Rowan

6% lakePfafstetter: 73220809

Sub-basin area

724,6km²

Upstream area

724,6km²

Discharge

10,43m³/s

Mean elev.

219m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rocky River974 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

3 406 distinct species · 318 461 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

318 461 obs · 22 cellules
Obs. / cellule
≥ 64 425
35 263–64 424
16 604–35 262
9 383–16 603
< 9 383

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

Ecological tissue

Sample of 38 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 Rocky River : 28 espèces reliées par 83 interactions GloBI sur 4 types (connectance 11.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
83
Connectance
0.112
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°

15,1°C

Annual rain

1 143mm

Moisture idx (CMI)

-0,12

Runoff

459mm/an

PET

1 292mm

AET

934mm

Mean slope

1,7°

Water table

98cm

Forest

34%

Crops

11%

Urban

40%

Protected

0%

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