Ontologia

Commune · FRA

Houssen

France

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

Species observed

3 292

Observations

40 471

Area

6,9km²

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 Houssen : 26 espèces reliées par 84 interactions GloBI sur 4 types (connectance 11.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
84
Connectance
0.119
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

3 292 distinct species · 40 471 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

40 471 obs · 3 cellules
Obs. / cellule
≥ 21 055
21 055–21 054
21 055–21 054
13 729–21 054
< 13 729

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

787mm

Warmest m°

24,8°C

Coldest m°

-1,7°C

Elevation: 183 m on average (min 179 m, max 189 m)

Bioclimatic detailsExpert
Annual mean temp.
10,9°C
Annual rain
787mm
Warmest month
24,8°C
Coldest month
-1,7°C
Mean alt.
183m
Min
179m
Max
189m
Std. dev.
2m
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

29,1g/kg

Clay

28,6%

Sand

23,5%

Silt

47,9%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiMaggregated to Haut-Rhin

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
45,7g/kg
Clay
28,6%
Sand
23,5%
Silt
47,9%
5–15 cm
pH H₂O
6,9
Org. C
25,8g/kg
Clay
29,2%
Sand
22,9%
Silt
47,9%
15–30 cm
pH H₂O
6,8
Org. C
16,0g/kg
Clay
27,9%
Sand
24,2%
Silt
47,8%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest16.7%
Crops45.6%
Built-up3.8%
Bare soil0.9%
Other (grassland, water…)33.0%

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

Hydrology2 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,10km²

Basins crossed

2

Max drainage

2 171km²

Discharge in basins

1,3m³/s

Mean precip.

783mm/an

Mean T°

9,0°C

Moisture idx

-0,04

Max snow

19%

Mean runoff

522mm/an

Mean elev. (basins)

414m

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

Human pressure

Pop. density

2hab/km²

Night light

3,2nW

Built-up

382,6%

Pesticides

47,5kg/km²

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

Protected areas1

IUCN V · 1

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.