Forêts [Aire D\'Adhésion]
IUCN VNational Park - Buffer zone/Area of adhesion · 2019
1 622 km²
Commune · FRA
Saint-Ciergues
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
891
Observations
7 063
Area
12,6km²
Ecological tissue
Sample of 21 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 Saint-Ciergues : 18 espèces reliées par 47 interactions GloBI sur 4 types (connectance 22.4%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
21
Interactions affichées
47
Connectance
0.224
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
891 distinct species · 7 063 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,9°C
Annual rain
967mm
Warmest m°
22,7°C
Coldest m°
-1,0°C
Elevation: 404 m on average (min 357 m, max 440 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,9°C
Annual rain
967mm
Warmest month
22,7°C
Coldest month
-1,0°C
Mean alt.
404m
Min
357m
Max
440m
Std. dev.
22m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, 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
6,6
Org. C
43,1g/kg
Clay
38,1%
Sand
11,6%
Silt
50,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Haute-Marne
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,4
Org. C
78,5g/kg
Clay
35,8%
Sand
12,0%
Silt
52,2%
5–15 cm
pH H₂O
6,7
Org. C
35,3g/kg
Clay
37,8%
Sand
11,0%
Silt
51,2%
15–30 cm
pH H₂O
6,7
Org. C
15,6g/kg
Clay
40,5%
Sand
11,9%
Silt
47,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest25.9%
Crops51.0%
Built-up0.5%
Bare soil0.7%
Other (grassland, water…)22.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
4,9km
Lake surface here
0,48km²
Basins crossed
2
Max stream order
2
Max drainage
369km²
Discharge in basins
0,1m³/s
Mean precip.
845mm/an
Mean T°
9,3°C
Moisture idx
0,08
Max snow
7%
Mean runoff
365mm/an
Mean elev. (basins)
393m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
45,2%
Pesticides
44,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN V · 1IUCN Not Reported · 1IUCN IV · 1
Ouvrages militaires de la région de Langres
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2013
1 km²
pelouses et anciennes lavières des bruyères à perrancey-les-vieux-moulins
IUCN IVLand acquired by a regional conservatory of natural areas · 2019
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
France-specific data (Phase 2)
ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.