Ontologia

HydroLAKES lake · #112864

Lake Crabtree

Natural lakeUnited States of AmericaNorth America 84 m

Surface area

1,87km²

Avg depth

5,9m

Volume

10,94km³

Shoreline

7,4km

Administrative coverage

Parent watershed

hybas-7080642680372 km² · upstream 372 km²

1 dept-equivalent regions (GADM L2)

  • Wake
    North Carolina · United States
    1.87 km²
    100.0% of lake

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

1 370 distinct species · 272 439 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

272 439 obs · 1 cellules
Obs. / cellule
≥ 272 439
272 439–272 438
272 439–272 438
272 439–272 438
< 272 439

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

Ecological tissue

Sample of 33 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 Lake Crabtree : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 60 interactions GloBI sur 3 types (connectance 11.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
60
Connectance
0.114
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Lake statistics (HydroLAKES)

Surface

1,87km²

Avg depth

5,9m

Volume

10,940km³

Watershed

124km²

Shoreline

7,4km

Shore dev. idx

1,53

Residence time

92days

Elevation

84m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.