Ontologia

Commune · FRA

Guémar

France

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

Species observed

1 516

Observations

11 731

Area

18,5km²

Ecological tissue

Sample of 48 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 Guémar : 46 espèces + 2 bulles famille, 77 interactions GloBI documentées sur 4 types (connectance 6.8%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
48
Interactions affichées
77
Connectance
0.068
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

1 516 distinct species · 11 731 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 753 obs · 1 cellules
Obs. / cellule
≥ 11 753
11 753–11 752
11 753–11 752
11 753–11 752
< 11 753

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

Climate

Mean T°

11,0°C

Annual rain

795mm

Warmest m°

24,8°C

Coldest m°

-1,5°C

Elevation: 177 m on average (min 172 m, max 195 m)

Bioclimatic detailsExpert
Annual mean temp.
11,0°C
Annual rain
795mm
Warmest month
24,8°C
Coldest month
-1,5°C
Mean alt.
177m
Min
172m
Max
195m
Std. dev.
4m
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

6,3

Org. C

34,6g/kg

Clay

25,9%

Sand

27,9%

Silt

46,2%

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
6,2
Org. C
55,6g/kg
Clay
26,3%
Sand
27,8%
Silt
45,9%
5–15 cm
pH H₂O
6,4
Org. C
29,7g/kg
Clay
26,0%
Sand
27,4%
Silt
46,5%
15–30 cm
pH H₂O
6,3
Org. C
18,4g/kg
Clay
25,4%
Sand
28,5%
Silt
46,1%

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

Land cover

Forest16.9%
Crops61.2%
Built-up0.9%
Bare soil0.3%
Other (grassland, water…)20.7%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

9,8km

Basins crossed

2

Max stream order

5

Max drainage

2 865km²

Discharge in basins

3,3m³/s

Mean precip.

828mm/an

Mean T°

8,7°C

Moisture idx

0,02

Max snow

19%

Mean runoff

517mm/an

Mean elev. (basins)

463m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

1,4nW

Built-up

91,4%

Pesticides

47,5kg/km²

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

Protected areas7

IUCN Not Reported · 4IUCN IV · 2IUCN V · 1
Complete list

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.