Ontologia

Subdivision · DEU

Heustreu

Germany

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

Species observed

1 695

Observations

16 447

Area

10,7km²

Ecological tissue

Sample of 21 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 Heustreu : 14 espèces reliées par 41 interactions GloBI sur 5 types (connectance 19.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
41
Connectance
0.195
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

1 695 distinct species · 16 447 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 447 obs · 1 cellules
Obs. / cellule
≥ 16 447
16 447–16 446
16 447–16 446
16 447–16 446
< 16 447

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

Climate

Mean T°

8,9°C

Annual rain

740mm

Warmest m°

22,7°C

Coldest m°

-3,1°C

Elevation: 274 m on average (min 253 m, max 299 m)

Bioclimatic detailsExpert
Annual mean temp.
8,9°C
Annual rain
740mm
Warmest month
22,7°C
Coldest month
-3,1°C
Mean alt.
274m
Min
253m
Max
299m
Std. dev.
12m
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

30,8g/kg

Clay

29,9%

Sand

20,3%

Silt

49,8%

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

Dominant lithology: scGLiMaggregated to Rhön-Grabfeld

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
52,9g/kg
Clay
28,7%
Sand
20,7%
Silt
50,6%
5–15 cm
pH H₂O
6,3
Org. C
24,7g/kg
Clay
31,1%
Sand
19,1%
Silt
49,8%
15–30 cm
pH H₂O
6,3
Org. C
14,9g/kg
Clay
29,9%
Sand
21,0%
Silt
49,0%

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

Land cover

Forest13.5%
Crops62.9%
Built-up1.1%
Bare soil0.9%
Other (grassland, water…)21.6%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

5,6km

Basins crossed

3

Max stream order

4

Max drainage

1 061km²

Discharge in basins

0,4m³/s

Mean precip.

685mm/an

Mean T°

7,8°C

Moisture idx

-0,12

Max snow

20%

Mean runoff

239mm/an

Mean elev. (basins)

403m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,6nW

Built-up

114,9%

Pesticides

28,4kg/km²

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

Protected areas8

IUCN Not Reported · 4IUCN Not Assigned · 3IUCN IV · 1

Rhön, Kernzone

IUCN Not Assigned

biosphere reserve - core area · 1800

74 km²

Complete list

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