Ontologia

Commune · PRT

Jou

Portugal

CsbTemperate, dry summer, warm summer(100 %)

Species observed

218

Observations

1 286

Area

37,3km²

Ecological tissue

Sample of 35 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 Jou : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 5 types (connectance 12.1%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
76
Connectance
0.121
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

218 distinct species · 1 286 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 286 obs · 1 cellules
Obs. / cellule
≥ 1 286
1 286–1 285
1 286–1 285
1 286–1 285
< 1 286

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

Climate

Mean T°

12,6°C

Annual rain

929mm

Warmest m°

27,0°C

Coldest m°

1,1°C

Elevation: 643 m on average (min 576 m, max 700 m)

Bioclimatic detailsExpert
Annual mean temp.
12,6°C
Annual rain
929mm
Warmest month
27,0°C
Coldest month
1,1°C
Mean alt.
643m
Min
576m
Max
700m
Std. dev.
34m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,4

Org. C

43,7g/kg

Clay

17,7%

Sand

44,8%

Silt

37,4%

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

Dominant lithology: mtGLiMaggregated to Murça

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
72,3g/kg
Clay
17,2%
Sand
44,8%
Silt
38,0%
5–15 cm
pH H₂O
5,3
Org. C
32,7g/kg
Clay
15,9%
Sand
45,5%
Silt
38,5%
15–30 cm
pH H₂O
5,4
Org. C
26,1g/kg
Clay
20,1%
Sand
44,0%
Silt
35,7%

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

Land cover

Forest22.1%
Crops4.2%
Built-up0.3%
Bare soil8.0%
Other (grassland, water…)65.4%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

8,5km

Basins crossed

2

Max stream order

2

Max drainage

1 431km²

Discharge in basins

0,6m³/s

Mean precip.

1 055mm/an

Mean T°

12,2°C

Moisture idx

0,03

Max snow

2%

Mean runoff

493mm/an

Mean elev. (basins)

680m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

25,8%

Pesticides

39,9kg/km²

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