Marais de la Souche
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2008
27 km²
Commune · FRA
Liesse-Notre-Dame
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 260
Observations
28 200
Area
9,9km²
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 Liesse-Notre-Dame : 28 espèces reliées par 94 interactions GloBI sur 4 types (connectance 12.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
94
Connectance
0.127
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
2 260 distinct species · 28 200 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,7°C
Annual rain
756mm
Warmest m°
22,9°C
Coldest m°
0,6°C
Elevation: 73 m on average (min 69 m, max 77 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,7°C
Annual rain
756mm
Warmest month
22,9°C
Coldest month
0,6°C
Mean alt.
73m
Min
69m
Max
77m
Std. dev.
3m
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
6,8
Org. C
18,8g/kg
Clay
28,0%
Sand
24,1%
Silt
47,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Aisne
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,6
Org. C
28,3g/kg
Clay
26,6%
Sand
24,9%
Silt
48,5%
5–15 cm
pH H₂O
6,9
Org. C
14,7g/kg
Clay
28,2%
Sand
23,8%
Silt
48,0%
15–30 cm
pH H₂O
7,0
Org. C
13,5g/kg
Clay
29,3%
Sand
23,6%
Silt
47,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest31.7%
Crops48.7%
Built-up1.0%
Bare soil0.4%
Other (grassland, water…)18.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
1,4km
Lake surface here
0,20km²
Basins crossed
1
Max stream order
3
Max drainage
1 739km²
Discharge in basins
0,1m³/s
Mean precip.
709mm/an
Mean T°
9,7°C
Moisture idx
-0,09
Max snow
7%
Mean runoff
256mm/an
Mean elev. (basins)
126m
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
1hab/km²
Night light
0,5nW
Built-up
103,7%
Pesticides
48,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 2IUCN IV · 2
Marais de la Souche
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2006
24 km²
le grand marais
IUCN IVLand acquired by a regional conservatory of natural areas · 2001
0 km²
le marais nivart
IUCN IVLand acquired by a regional conservatory of natural areas · 2016
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.