Ontologia

HydroBASINS lev08 watershed · #2080708560

Bassin de Caño de Guadiamar

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 2 administrative regions : Huelva, Sevilla

15% lakePfafstetter: 23120112

Sub-basin area

1 347,8km²

Upstream area

1 347,9km²

Discharge

6,49m³/s

Mean elev.

42m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Guadalquivir87 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

10 intersecting protected areas

  • Doñana

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    756.66 km² overlap

  • Doñana

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    756.66 km² overlap

  • Doñana

    IUCN II

    Wetland of International Importance (Ramsar Site)

    613.40 km² overlap

  • Doñana

    IUCN IV

    Natura 2000

    613.19 km² overlap

  • Doñana

    IUCN V

    Natural Park

    384.01 km² overlap

  • Doñana

    IUCN II

    Nacional Park

    360.00 km² overlap

  • Doñana National Park

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    359.97 km² overlap

  • Doñana Norte y Oeste

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    99.03 km² overlap

  • Doñana Norte y Oeste

    IUCN IV

    Natura 2000

    99.03 km² overlap

1 more protected areas

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

Species present

3 624 distinct species · 715 241 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

715 241 obs · 36 cellules
Obs. / cellule
≥ 201 154
49 271–201 153
10 851–49 270
6 067–10 850
< 6 067

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

Ecological tissue

Sample of 33 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 Caño de Guadiamar : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 50 interactions GloBI sur 2 types (connectance 8.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
50
Connectance
0.084
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°

17,8°C

Annual rain

525mm

Moisture idx (CMI)

-0,54

Runoff

144mm/an

PET

1 146mm

AET

446mm

Mean slope

0,5°

Water table

197cm

Forest

9%

Crops

59%

Urban

1%

Protected

44%

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