Ontologia

HydroBASINS lev08 watershed · #1080034760

Bassin de Barranco la Orchilla

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 : Santa Cruz de Tenerife

Coastal basinPfafstetter: 15200004

Sub-basin area

2 112,2km²

Upstream area

2 112,2km²

Discharge

1,04m³/s

Mean elev.

843m

Administrative coverage

1 dept-equivalent regions (GADM L2)

30 intersecting protected areas

  • Montes y cumbre de Tenerife

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    679.98 km² overlap

  • Corona Forestal

    IUCN Ib

    Natural Park

    410.91 km² overlap

  • Corona Forestal

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    410.76 km² overlap

  • Teide National Park

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    191.19 km² overlap

  • Parque Nacional del Teide

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    189.96 km² overlap

  • El Teide

    IUCN II

    Nacional Park

    188.28 km² overlap

  • Anaga

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    143.15 km² overlap

  • Anaga

    IUCN VI

    Rural Park

    142.69 km² overlap

  • Anaga

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    103.51 km² overlap

21 more protected areas

  • Teno

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    80.14 km² overlap

  • Teno

    IUCN VI

    Rural Park

    79.93 km² overlap

  • Teno

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    61.19 km² overlap

  • Las Lagunetas

    IUCN V

    Protected Landscape

    41.52 km² overlap

  • El Teide

    IUCN III

    Natural Monument

    35.87 km² overlap

  • Las Lagunetas

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    35.69 km² overlap

  • Chinyero

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    23.80 km² overlap

  • Chinyero

    IUCN III

    Nature Reserve (Special )

    23.80 km² overlap

  • Barranco del Infierno

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    18.24 km² overlap

  • Barranco del Infierno

    IUCN III

    Nature Reserve (Special )

    18.24 km² overlap

  • Franja marina Teno-Rasca

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    13.09 km² overlap

  • Rasca y Guaza

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    10.31 km² overlap

  • Siete Lomas

    IUCN V

    Protected Landscape

    10.01 km² overlap

  • Ijuana

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    9.02 km² overlap

  • Ijuana

    IUCN Ia

    Nature Reserve (Integral)

    9.02 km² overlap

  • Ifonche

    IUCN V

    Protected Landscape

    7.70 km² overlap

  • La Resbala

    IUCN V

    Protected Landscape

    7.69 km² overlap

  • Montaña de Guaza

    IUCN III

    Natural Monument

    7.18 km² overlap

  • Espacio marino de La Gomera-Teno

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    7.07 km² overlap

  • Tigaiga

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    6.42 km² overlap

  • Campeches, Tigaiga y Ruiz

    IUCN V

    Protected Landscape

    6.39 km² overlap

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

Species present

7 257 distinct species · 358 100 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

358 100 obs · 50 cellules
Obs. / cellule
≥ 25 002
16 883–25 001
9 400–16 882
5 994–9 399
< 5 994

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 Barranco la Orchilla : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 126 interactions GloBI sur 5 types (connectance 8.8%, filtre Serrano α=0.2). 18 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
54
Interactions affichées
126
Connectance
0.088
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°

16,0°C

Annual rain

439mm

Moisture idx (CMI)

-0,56

Runoff

103mm/an

PET

1 015mm

AET

375mm

Mean slope

12,0°

Water table

488cm

Forest

17%

Crops

0%

Urban

16%

Protected

47%

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