Ontologia

HydroBASINS lev08 watershed · #7080768110

Bassin de Tornillo 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 1 administrative regions : Brewster

Pfafstetter: 75217506

Sub-basin area

905,5km²

Upstream area

905,5km²

Discharge

0,63m³/s

Mean elev.

990m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Bravo / Rio Grande102 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

2 106 distinct species · 42 778 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

42 778 obs · 18 cellules
Obs. / cellule
≥ 18 362
7 157–18 361
2 161–7 156
524–2 160
< 524

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

Ecological tissue

Sample of 40 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 Tornillo Creek : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 107 interactions GloBI sur 4 types (connectance 13.7%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
107
Connectance
0.137
Patrimoniales
1
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°

19,4°C

Annual rain

329mm

Moisture idx (CMI)

-0,80

Runoff

19mm/an

PET

1 646mm

AET

277mm

Mean slope

4,8°

Water table

698cm

Forest

0%

Crops

0%

Urban

0%

Protected

94%

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