Caps Et Marais D\'Opale
IUCN VRegional Nature Park · 1986
1 332 km²
Commune · FRA
Calais
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 024
Observations
34 914
Area
34,7km²
Ecological tissue
Sample of 40 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 Calais : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 133 interactions GloBI sur 5 types (connectance 15.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
42
Interactions affichées
133
Connectance
0.154
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
2 024 distinct species · 34 914 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,0°C
Annual rain
781mm
Warmest m°
20,1°C
Coldest m°
3,0°C
Elevation: 3 m on average (min -7 m, max 5 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,0°C
Annual rain
781mm
Warmest month
20,1°C
Coldest month
3,0°C
Mean alt.
3m
Min
-7m
Max
5m
Std. dev.
1m
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)
Land cover
Forest3.8%
Crops13.0%
Built-up10.1%
Bare soil1.8%
Other (grassland, water…)71.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
11,3km
Basins crossed
1
Max stream order
4
Max drainage
1 095km²
Discharge in basins
0,0m³/s
Mean precip.
630mm/an
Mean T°
10,3°C
Moisture idx
0,00
Max snow
7%
Mean runoff
564mm/an
Mean elev. (basins)
49m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
11hab/km²
Night light
30,9nW
Built-up
1 011,3%
Pesticides
53,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 2IUCN V · 1🌊 Marine · 1
Fort vert
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 2009
3 km²
Site de la Laubanie à Calais
IUCN IVBiotope Protection Order · 2022
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.