Ontologia

Municipality · PRT

Coimbra

Portugal

CsaTemperate, dry summer, hot summer(91 %)

Species observed

7 377

Observations

197 937

Area

319,4km²

Ecological tissue

Sample of 40 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 Coimbra : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 113 interactions GloBI sur 5 types (connectance 13.8%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
113
Connectance
0.138
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

7 377 distinct species · 197 937 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

197 937 obs · 9 cellules
Obs. / cellule
≥ 124 382
124 382–124 381
15 388–124 381
9 846–15 387
< 9 846

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

Climate

Mean T°

15,3°C

Annual rain

1 027mm

Warmest m°

28,2°C

Coldest m°

4,8°C

Elevation: 99 m on average (min 6 m, max 406 m)

Bioclimatic detailsExpert
Annual mean temp.
15,3°C
Annual rain
1 027mm
Warmest month
28,2°C
Coldest month
4,8°C
Mean alt.
99m
Min
6m
Max
406m
Std. dev.
72m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(91 %)Temperate

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

Soil & lithology

pH H₂O

6,3

Org. C

35,7g/kg

Clay

21,7%

Sand

48,4%

Silt

30,0%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
58,6g/kg
Clay
21,1%
Sand
48,5%
Silt
30,5%
5–15 cm
pH H₂O
6,2
Org. C
26,4g/kg
Clay
21,1%
Sand
48,2%
Silt
30,8%
15–30 cm
pH H₂O
6,3
Org. C
22,2g/kg
Clay
22,8%
Sand
48,4%
Silt
28,8%

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

Land cover

Forest26.8%
Crops10.6%
Built-up3.5%
Bare soil2.2%
Other (grassland, water…)56.9%

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

Hydrology4 basins · 0 lakes · 24 rivers

Hydrology metrics for this exact territory

Stream length here

107,0km

Basins crossed

4

Max stream order

5

Max drainage

5 737km²

Discharge in basins

41,2m³/s

Mean precip.

980mm/an

Mean T°

15,4°C

Moisture idx

-0,07

Max snow

6%

Mean runoff

539mm/an

Mean elev. (basins)

151m

Watersheds crossing here

Rivers / streams (24, ord ≥ 4)

12 more river segments

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

Human pressure

Pop. density

3hab/km²

Night light

7,8nW

Built-up

344,6%

Pesticides

31,3kg/km²

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

Protected areas4

IUCN Not Reported · 2IUCN IV · 2

Paul de Arzila

IUCN Not Reported

Site of Community Importance (Habitats Directive) · 2008

7 km²

Paúl de Arzila

IUCN IV

Wetland of International Importance (Ramsar Site) · 1996

6 km²

Paul de Arzila

IUCN Not Reported

Special Protection Area (Birds Directive) · 1988

5 km²

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

Sub-administrations29