Ontologia

Municipality · PRT

Tavira

Portugal

CsaTemperate, dry summer, hot summer(100 %)

Species observed

3 455

Observations

172 912

Area

602,4km²

Ecological tissue

Sample of 39 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 Tavira : 30 espèces reliées par 69 interactions GloBI sur 3 types (connectance 8.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
69
Connectance
0.088
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

3 455 distinct species · 172 912 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

172 912 obs · 15 cellules
Obs. / cellule
≥ 93 875
29 381–93 874
4 810–29 380
4 237–4 809
< 4 237

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

Climate

Mean T°

17,1°C

Annual rain

653mm

Warmest m°

30,6°C

Coldest m°

7,0°C

Elevation: 222 m on average (min -7 m, max 491 m)

Bioclimatic detailsExpert
Annual mean temp.
17,1°C
Annual rain
653mm
Warmest month
30,6°C
Coldest month
7,0°C
Mean alt.
222m
Min
-7m
Max
491m
Std. dev.
134m
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

6,1

Org. C

34,6g/kg

Clay

22,6%

Sand

44,4%

Silt

33,1%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
57,1g/kg
Clay
22,1%
Sand
43,9%
Silt
34,0%
5–15 cm
pH H₂O
6,1
Org. C
25,6g/kg
Clay
22,2%
Sand
43,3%
Silt
34,5%
15–30 cm
pH H₂O
6,0
Org. C
21,2g/kg
Clay
23,4%
Sand
45,8%
Silt
30,8%

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

Land cover

Forest20.8%
Crops6.1%
Built-up0.8%
Bare soil5.0%
Other (grassland, water…)67.4%

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

Hydrology3 basins · 0 lakes · 17 rivers

Hydrology metrics for this exact territory

Stream length here

133,3km

Basins crossed

3

Max stream order

3

Max drainage

66 927km²

Discharge in basins

20,6m³/s

Mean precip.

538mm/an

Mean T°

16,5°C

Moisture idx

-0,51

Max snow

1%

Mean runoff

267mm/an

Mean elev. (basins)

177m

Watersheds crossing here

Rivers / streams (17, ord ≥ 4)

5 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

1,7nW

Built-up

74,7%

Pesticides

19,2kg/km²

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

Protected areas6

IUCN Not Reported · 4IUCN V · 2🌊 Marine · 4

Caldeirão

IUCN Not Reported

Special Protection Area (Birds Directive) · 2003

472 km²

Caldeirão

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2008

472 km²

Ria Formosa

IUCN Not Reported

Special Protection Area (Birds Directive) · 1988

233 km²

Ria Formosa

IUCN V

Wetland of International Importance (Ramsar Site) · 1980

160 km²

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

Sub-administrations5