Etangs de la Champagne humide
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 1991
2 566 km²
Department · FRA
France
Species observed
8 522
Observations
2 136 749
Area
6 257km²
Sample of 34 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).
Tissu écologique de Haute-Marne : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 89 interactions GloBI sur 4 types (connectance 15.9%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
8 522 distinct species · 2 136 749 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
10,2°C
Annual rain
991mm
Warmest m°
23,0°C
Coldest m°
-0,5°C
Elevation: 323 m on average (min 117 m, max 494 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
6,6
Org. C
37,7g/kg
Clay
35,2%
Sand
13,1%
Silt
51,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiM
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
1 299,2km
Lake surface here
17,80km²
Basins crossed
21
Max stream order
4
Max drainage
8 884km²
Discharge in basins
139,4m³/s
Mean precip.
791mm/an
Mean T°
9,5°C
Moisture idx
-0,01
Max snow
8%
Mean runoff
340mm/an
Mean elev. (basins)
303m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,3nW
Built-up
41,6%
Pesticides
45,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Wetland of International Importance (Ramsar Site) · 1991
2 566 km²
National Park - Buffer zone/Area of adhesion · 2019
1 622 km²
Regional Nature Park · 1970
820 km²
Special Protection Area (Birds Directive) · 2018
785 km²
National Park - Core Area · 2019
567 km²
Special Protection Area (Birds Directive) · 2018
411 km²
+ 40 protected areas (top 60 shown)
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.