Ontologia

Subdivision · DEU

Happurg

Germany

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

Species observed

1 171

Observations

8 037

Area

42,5km²

Ecological tissue

Sample of 29 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 Happurg : 19 espèces reliées par 81 interactions GloBI sur 5 types (connectance 17.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
81
Connectance
0.174
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

1 171 distinct species · 8 037 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 037 obs · 1 cellules
Obs. / cellule
≥ 8 037
8 037–8 036
8 037–8 036
8 037–8 036
< 8 037

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

Climate

Mean T°

8,3°C

Annual rain

939mm

Warmest m°

22,2°C

Coldest m°

-3,5°C

Elevation: 491 m on average (min 353 m, max 570 m)

Bioclimatic detailsExpert
Annual mean temp.
8,3°C
Annual rain
939mm
Warmest month
22,2°C
Coldest month
-3,5°C
Mean alt.
491m
Min
353m
Max
570m
Std. dev.
54m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,8

Org. C

44,6g/kg

Clay

29,6%

Sand

25,3%

Silt

45,1%

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

Dominant lithology: suGLiMaggregated to Nürnberger Land

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
71,9g/kg
Clay
28,8%
Sand
25,4%
Silt
45,8%
5–15 cm
pH H₂O
5,9
Org. C
41,4g/kg
Clay
30,2%
Sand
24,9%
Silt
44,9%
15–30 cm
pH H₂O
5,9
Org. C
20,4g/kg
Clay
29,8%
Sand
25,8%
Silt
44,4%

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

Land cover

Forest46.4%
Crops30.2%
Built-up0.7%
Bare soil0.4%
Other (grassland, water…)22.3%

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

Hydrology2 basins · 1 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

13,1km

Lake surface here

0,37km²

Basins crossed

2

Max stream order

3

Max drainage

2 206km²

Discharge in basins

0,4m³/s

Mean precip.

694mm/an

Mean T°

8,0°C

Moisture idx

-0,08

Max snow

23%

Mean runoff

270mm/an

Mean elev. (basins)

452m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,4nW

Built-up

72,6%

Pesticides

27,1kg/km²

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

Protected areas8

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

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN