Ontologia

Commune · PRT

Orgens

Portugal

CsbTemperate, dry summer, warm summer(100 %)

Species observed

481

Observations

3 274

Area

8,9km²

Ecological tissue

Sample of 38 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 Orgens : 30 espèces reliées par 79 interactions GloBI sur 6 types (connectance 11.2%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
79
Connectance
0.112
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

481 distinct species · 3 274 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 274 obs · 1 cellules
Obs. / cellule
≥ 3 274
3 274–3 273
3 274–3 273
3 274–3 273
< 3 274

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

Climate

Mean T°

13,7°C

Annual rain

1 192mm

Warmest m°

27,3°C

Coldest m°

3,1°C

Elevation: 447 m on average (min 390 m, max 562 m)

Bioclimatic detailsExpert
Annual mean temp.
13,7°C
Annual rain
1 192mm
Warmest month
27,3°C
Coldest month
3,1°C
Mean alt.
447m
Min
390m
Max
562m
Std. dev.
42m
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

5,2

Org. C

59,3g/kg

Clay

17,4%

Sand

55,4%

Silt

27,2%

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

Dominant lithology: mtGLiMaggregated to Viseu

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
98,8g/kg
Clay
16,0%
Sand
56,4%
Silt
27,6%
5–15 cm
pH H₂O
5,2
Org. C
41,1g/kg
Clay
14,4%
Sand
58,4%
Silt
27,1%
15–30 cm
pH H₂O
5,3
Org. C
38,0g/kg
Clay
21,8%
Sand
51,3%
Silt
26,9%

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

Land cover

Forest26.3%
Crops4.4%
Built-up4.3%
Bare soil2.8%
Other (grassland, water…)62.2%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

3,9km

Basins crossed

2

Max stream order

2

Max drainage

2 495km²

Discharge in basins

0,2m³/s

Mean precip.

1 127mm/an

Mean T°

14,0°C

Moisture idx

0,07

Max snow

4%

Mean runoff

604mm/an

Mean elev. (basins)

441m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

6,8nW

Built-up

434,6%

Pesticides

41,2kg/km²

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