Ontologia

HydroBASINS lev08 watershed · #7080606970

Bassin de Comb Wash

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 1 administrative regions : San Juan

Pfafstetter: 77260312

Sub-basin area

764,5km²

Upstream area

764,5km²

Discharge

0,4m³/s

Mean elev.

1 782m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Comb Wash9 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

6 intersecting protected areas

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

Species present

913 distinct species · 7 265 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 265 obs · 21 cellules
Obs. / cellule
≥ 1 867
482–1 866
313–481
161–312
< 161

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

Ecological tissue

Sample of 50 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 Comb Wash : 32 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 109 interactions GloBI sur 4 types (connectance 8.5%, filtre Serrano α=0.2). 19 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
51
Interactions affichées
109
Connectance
0.086
Patrimoniales
3
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°

10,8°C

Annual rain

275mm

Moisture idx (CMI)

-0,77

Runoff

14mm/an

PET

1 246mm

AET

235mm

Mean slope

8,3°

Water table

1 138cm

Forest

29%

Crops

3%

Urban

0%

Protected

28%

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