zones humides des tetes du bassin versant du ruisseau des deux aigues
IUCN IVLand acquired by a regional conservatory of natural areas · 2019
0 km²
Subdivision · FRA
Tulle-Campagne-Nord
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 356
Observations
16 400
Area
126km²
Ecological tissue
Sample of 43 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 Tulle-Campagne-Nord : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 109 interactions GloBI sur 6 types (connectance 12.1%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
43
Interactions affichées
109
Connectance
0.121
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 356 distinct species · 16 400 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,4°C
Annual rain
1 460mm
Warmest m°
24,2°C
Coldest m°
0,9°C
Elevation: 374 m on average (min 177 m, max 470 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,4°C
Annual rain
1 460mm
Warmest month
24,2°C
Coldest month
0,9°C
Mean alt.
374m
Min
177m
Max
470m
Std. dev.
56m
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
6,0
Org. C
51,4g/kg
Clay
22,3%
Sand
41,6%
Silt
36,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Corrèze
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
95,4g/kg
Clay
22,3%
Sand
41,5%
Silt
36,2%
5–15 cm
pH H₂O
6,1
Org. C
34,4g/kg
Clay
21,9%
Sand
42,0%
Silt
36,1%
15–30 cm
pH H₂O
6,1
Org. C
24,4g/kg
Clay
22,8%
Sand
41,2%
Silt
36,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest36.7%
Crops26.9%
Built-up1.0%
Bare soil0.3%
Other (grassland, water…)35.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
31,8km
Basins crossed
1
Max stream order
4
Max drainage
1 155km²
Discharge in basins
2,7m³/s
Mean precip.
911mm/an
Mean T°
10,8°C
Moisture idx
-0,02
Max snow
5%
Mean runoff
636mm/an
Mean elev. (basins)
441m
Watersheds crossing here
Rivers / streams (8, ord ≥ 4)
- La Couzeord 4len here10.11 km12%total81 km
- La Céronneord 2len here7.79 km61%total13 km
- La Corrèzeord 5len here6.77 km9%total73 km
- Le Maumont Blancord 2len here3.47 km21%total16 km
- Le Maumont Noirord 1len here1.98 km25%total8 km
- La Vimbelleord 3len here1.45 km13%total12 km
- La Balandeord 3len here0.15 km2%total8 km
- La Menaudeord 2len here0.04 km1%total4 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
98,3%
Pesticides
18,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
Sub-administrations5
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.