Ontologia

Commune · FRA

Le Tréport

France

CfbTemperate, no dry season, warm summer(100 %)

Species observed

772

Observations

5 417

Area

6,9km²

Ecological tissue

Sample of 39 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 Le Tréport : 26 espèces reliées par 97 interactions GloBI sur 4 types (connectance 13.1%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
97
Connectance
0.131
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

772 distinct species · 5 417 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 417 obs · 1 cellules
Obs. / cellule
≥ 5 417
5 417–5 416
5 417–5 416
5 417–5 416
< 5 417

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

10,9°C

Annual rain

927mm

Warmest m°

20,3°C

Coldest m°

2,6°C

Elevation: 48 m on average (min 7 m, max 89 m)

Bioclimatic detailsExpert
Annual mean temp.
10,9°C
Annual rain
927mm
Warmest month
20,3°C
Coldest month
2,6°C
Mean alt.
48m
Min
7m
Max
89m
Std. dev.
25m
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

Forest6.6%
Crops42.6%
Built-up5.0%
Bare soil0.7%
Other (grassland, water…)45.0%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,3km

Basins crossed

3

Max stream order

4

Max drainage

755km²

Discharge in basins

0,1m³/s

Mean precip.

694mm/an

Mean T°

10,0°C

Moisture idx

-0,05

Max snow

8%

Mean runoff

570mm/an

Mean elev. (basins)

136m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

4hab/km²

Night light

5,5nW

Built-up

499,5%

Pesticides

47,2kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas4

IUCN V · 2IUCN Not Reported · 2🌊 Marine · 4

Littoral Cauchois

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

63 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.