Ontologia

HydroLAKES lake · #113517

Martinez Lake

Natural lakeUnited States of AmericaNorth America 52 m

Surface area

1,13km²

Avg depth

1,1m

Volume

1,21km³

Shoreline

6,2km

Administrative coverage

Parent watershed

hybas-70807077102269 km² · upstream 466505 km²

1 dept-equivalent regions (GADM L2)

  • Yuma
    Arizona · United States
    1.13 km²
    100.0% of lake

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

Species present

405 distinct species · 19 409 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

19 409 obs · 1 cellules
Obs. / cellule
≥ 19 409
19 409–19 408
19 409–19 408
19 409–19 408
< 19 409

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

Ecological tissue

Sample of 34 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 Martinez Lake : 27 espèces reliées par 60 interactions GloBI sur 4 types (connectance 10.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
60
Connectance
0.107
Patrimoniales
0
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

1,13km²

Avg depth

1,1m

Volume

1,210km³

Watershed

276km²

Shoreline

6,2km

Shore dev. idx

1,64

Residence time

291days

Elevation

52m

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