Ontologia

HydroBASINS lev08 watershed · #1080034610

Bassin de Barranco de Violante

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 : Las Palmas

Coastal basinPfafstetter: 15200002

Sub-basin area

1 752,3km²

Upstream area

1 752,3km²

Discharge

0,2m³/s

Mean elev.

165m

Administrative coverage

1 dept-equivalent regions (GADM L2)

30 intersecting protected areas

  • Betancuria

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    169.72 km² overlap

  • Betancuria

    IUCN VI

    Rural Park

    161.86 km² overlap

  • Jandía

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    153.21 km² overlap

  • Jandía

    IUCN Ib

    Natural Park

    149.81 km² overlap

  • Jandía

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    149.81 km² overlap

  • Llanos y cuchillos de Antigua

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    99.06 km² overlap

  • Pozo Negro

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    91.46 km² overlap

  • Pozo Negro

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    91.46 km² overlap

  • Lajares, Esquinzo y costa del Jarubio

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    83.73 km² overlap

21 more protected areas

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

Species present

2 439 distinct species · 199 711 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

199 711 obs · 39 cellules
Obs. / cellule
≥ 21 087
13 819–21 086
5 093–13 818
2 516–5 092
< 2 516

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 Bassin de Barranco de Violante : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 60 interactions GloBI sur 5 types (connectance 9.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
60
Connectance
0.095
Patrimoniales
2
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°

19,1°C

Annual rain

121mm

Moisture idx (CMI)

-0,89

Runoff

27mm/an

PET

1 097mm

AET

110mm

Mean slope

6,6°

Water table

840cm

Forest

0%

Crops

0%

Urban

3%

Protected

27%

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