Pertuis charentais - Rochebonne
IUCN Not ReportedMarine Protected Area (OSPAR) · 2012
8 195 km²
Subdivision · FRA
Rochefort-Nord
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
3 642
Observations
187 712
Area
107,9km²
Ecological tissue
Sample of 35 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 Rochefort-Nord : 26 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 4 types (connectance 13.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
86
Connectance
0.137
Patrimoniales
3
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
3 642 distinct species · 187 712 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,2°C
Annual rain
794mm
Warmest m°
24,8°C
Coldest m°
3,7°C
Elevation: 4 m on average (min -4 m, max 15 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,2°C
Annual rain
794mm
Warmest month
24,8°C
Coldest month
3,7°C
Mean alt.
4m
Min
-4m
Max
15m
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
7,0
Org. C
37,2g/kg
Clay
35,6%
Sand
18,3%
Silt
46,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Charente-Maritime
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,9
Org. C
63,0g/kg
Clay
35,8%
Sand
18,0%
Silt
46,1%
5–15 cm
pH H₂O
7,0
Org. C
25,1g/kg
Clay
36,4%
Sand
16,9%
Silt
46,6%
15–30 cm
pH H₂O
7,1
Org. C
23,7g/kg
Clay
34,6%
Sand
20,0%
Silt
45,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest7.6%
Crops51.4%
Built-up1.4%
Bare soil1.2%
Other (grassland, water…)38.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 3 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
23,4km
Lake surface here
0,60km²
Basins crossed
3
Max stream order
3
Max drainage
9 773km²
Discharge in basins
4,3m³/s
Mean precip.
790mm/an
Mean T°
12,6°C
Moisture idx
-0,04
Max snow
4%
Mean runoff
519mm/an
Mean elev. (basins)
10m
Watersheds crossing here
Lakes (3, top by area)
Rivers / streams (7, ord ≥ 4)
- Canal de Larocqueord 1len here4.66 km100%total5 km
- Canal des Prés Fourgonsord 1len here4.58 km97%total5 km
- Canal de la Dauradeord 3len here4.51 km35%total13 km
- Canal de Soucheneauord 1len here3.17 km54%total6 km
- Levée des Frênesord 2len here2.82 km100%total3 km
- Canal des Sableauxord 2len here2.18 km100%total2 km
- Canal de Soumoranord 1len here1.46 km31%total5 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,3nW
Built-up
141,9%
Pesticides
40,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas17
IUCN Not Reported · 8IUCN IV · 8IUCN V · 1🌊 Marine · 12
Pertuis charentais - Rochebonne
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2019
8 194 km²
Estuaire De La Gironde Et Mer Des Pertuis
IUCN VMarine Nature Park · 2015
6 535 km²
Pertuis Charentais
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
4 563 km²
Pertuis charentais
IUCN Not ReportedMarine Protected Area (OSPAR) · 2012
4 562 km²
Anse de Fouras, baie d'Yves, marais de Rochefort
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2019
136 km²
Complete list17 protected areas
- Pertuis charentais - RochebonneMarine Protected Area (OSPAR)IUCN Not Reported20128 195 km²
- Pertuis charentais - RochebonneSpecial Protection Area (Birds Directive)IUCN Not Reported20198 194 km²
- Estuaire De La Gironde Et Mer Des PertuisMarine Nature ParkIUCN V20156 535 km²
- Pertuis CharentaisSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20144 563 km²
- Pertuis charentaisMarine Protected Area (OSPAR)IUCN Not Reported20124 562 km²
- Anse de Fouras, baie d'Yves, marais de RochefortSpecial Protection Area (Birds Directive)IUCN Not Reported2019136 km²
- Marais de RochefortSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2009136 km²
- Vallée de la Charente (basse vallée)Special Areas of Conservation (Habitats Directive)IUCN Not Reported2009107 km²
- Estuaire et basse vallée de la CharenteSpecial Protection Area (Birds Directive)IUCN Not Reported2019107 km²
- Marais D\'YvesNational Nature ReserveIUCN IV198112 km²
- Rives de charenteLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV19984 km²
- Marais d\'yves - baie de fourasLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV19782 km²
- Estuaire de charente - rive droiteLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV19961 km²
- Coudepont - fort liedotLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV19940 km²
- Rive Gauche Du Canal De CharrasBiotope Protection OrderIUCN IV19820 km²
- marais de voutronLand acquired by a regional conservatory of natural areasIUCN IV19990 km²
- Bois Du Pré Des PerrièresBiotope Protection OrderIUCN IV19880 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
Sub-administrations7
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.