Ontologia

Subdivision · ESP

Algeciras

Spain

CsaTemperate, dry summer, hot summer(100 %)

Species observed

3 418

Observations

185 047

Area

87km²

Ecological tissue

Sample of 29 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 Algeciras : 21 espèces reliées par 72 interactions GloBI sur 3 types (connectance 16.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
72
Connectance
0.166
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

3 418 distinct species · 185 047 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

185 047 obs · 3 cellules
Obs. / cellule
≥ 110 187
110 187–110 186
110 187–110 186
60 228–110 186
< 60 228

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

Climate

Mean T°

17,2°C

Annual rain

859mm

Warmest m°

25,9°C

Coldest m°

10,4°C

Elevation: 164 m on average (min -26 m, max 697 m)

Bioclimatic detailsExpert
Annual mean temp.
17,2°C
Annual rain
859mm
Warmest month
25,9°C
Coldest month
10,4°C
Mean alt.
164m
Min
-26m
Max
697m
Std. dev.
168m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,2

Org. C

33,1g/kg

Clay

33,4%

Sand

34,9%

Silt

31,7%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: smGLiMaggregated to Cádiz

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
51,0g/kg
Clay
32,8%
Sand
35,1%
Silt
32,0%
5–15 cm
pH H₂O
6,2
Org. C
28,1g/kg
Clay
34,0%
Sand
33,4%
Silt
32,7%
15–30 cm
pH H₂O
6,2
Org. C
20,4g/kg
Clay
33,4%
Sand
36,2%
Silt
30,3%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest31.8%
Crops8.9%
Built-up4.2%
Bare soil1.5%
Other (grassland, water…)53.5%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology1 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

11,0km

Basins crossed

1

Max stream order

3

Max drainage

884km²

Discharge in basins

0,1m³/s

Mean precip.

807mm/an

Mean T°

16,8°C

Moisture idx

-0,23

Max snow

1%

Mean runoff

271mm/an

Mean elev. (basins)

189m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

10hab/km²

Night light

16,6nW

Built-up

422,6%

Pesticides

34,3kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas14

IUCN Not Reported · 7IUCN IV · 4IUCN V · 2IUCN II · 1🌊 Marine · 10📍 Point sites · 1

Los Alcornocales

IUCN Not Reported

Special Protection Area (Birds Directive) · 1989

1 735 km²

Los Alcornocales

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2012

1 735 km²

Estrecho

IUCN Not Reported

Special Protection Area (Birds Directive) · 2003

192 km²

Estrecho

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2012

192 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN