Calanchi di Civita di Bagnoregio
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1999
16 km²
Commune · ITA
Castiglione In Teverina
Italy
CsaTemperate, dry summer, hot summer(100 %)
Species observed
175
Observations
418
Area
20,4km²
Ecological tissue
Sample of 37 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 Castiglione In Teverina : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 54 interactions GloBI sur 4 types (connectance 8.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
54
Connectance
0.081
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
175 distinct species · 418 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
14,3°C
Annual rain
816mm
Warmest m°
30,3°C
Coldest m°
1,7°C
Elevation: 239 m on average (min 116 m, max 368 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,3°C
Annual rain
816mm
Warmest month
30,3°C
Coldest month
1,7°C
Mean alt.
239m
Min
116m
Max
368m
Std. dev.
63m
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
7,2
Org. C
25,5g/kg
Clay
30,7%
Sand
26,4%
Silt
42,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Viterbo
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,2
Org. C
42,6g/kg
Clay
29,1%
Sand
27,2%
Silt
43,6%
5–15 cm
pH H₂O
7,3
Org. C
17,5g/kg
Clay
30,0%
Sand
26,6%
Silt
43,4%
15–30 cm
pH H₂O
7,3
Org. C
16,5g/kg
Clay
32,9%
Sand
25,4%
Silt
41,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest28.3%
Crops26.7%
Built-up1.0%
Bare soil1.9%
Other (grassland, water…)42.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
5,5km
Basins crossed
2
Max stream order
1
Max drainage
8 000km²
Discharge in basins
2,2m³/s
Mean precip.
787mm/an
Mean T°
14,0°C
Moisture idx
-0,22
Max snow
2%
Mean runoff
363mm/an
Mean elev. (basins)
320m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,3nW
Built-up
101,9%
Pesticides
57,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Calanchi di Civita di Bagnoregio
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
16 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN