Ontologia

Subdivision · DEU

Hohenau

Germany

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

Species observed

931

Observations

11 137

Area

43,3km²

Ecological tissue

Sample of 26 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 Hohenau : 20 espèces reliées par 30 interactions GloBI sur 2 types (connectance 9.2%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
30
Connectance
0.092
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

931 distinct species · 11 137 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 137 obs · 1 cellules
Obs. / cellule
≥ 11 137
11 137–11 136
11 137–11 136
11 137–11 136
< 11 137

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

Climate

Mean T°

6,9°C

Annual rain

1 384mm

Warmest m°

20,5°C

Coldest m°

-6,1°C

Elevation: 737 m on average (min 526 m, max 909 m)

Bioclimatic detailsExpert
Annual mean temp.
6,9°C
Annual rain
1 384mm
Warmest month
20,5°C
Coldest month
-6,1°C
Mean alt.
737m
Min
526m
Max
909m
Std. dev.
62m
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

5,1

Org. C

71,7g/kg

Clay

21,2%

Sand

38,1%

Silt

40,7%

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

Dominant lithology: mtGLiMaggregated to Freyung-Grafenau

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
105,7g/kg
Clay
21,3%
Sand
37,4%
Silt
41,4%
5–15 cm
pH H₂O
5,1
Org. C
73,6g/kg
Clay
21,1%
Sand
37,8%
Silt
41,1%
15–30 cm
pH H₂O
5,2
Org. C
35,9g/kg
Clay
21,2%
Sand
39,2%
Silt
39,6%

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

Land cover

Forest44.6%
Crops23.5%
Built-up0.8%
Bare soil0.3%
Other (grassland, water…)30.7%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

11,6km

Basins crossed

1

Max stream order

2

Max drainage

844km²

Discharge in basins

0,6m³/s

Mean precip.

1 012mm/an

Mean T°

6,6°C

Moisture idx

0,25

Max snow

31%

Mean runoff

437mm/an

Mean elev. (basins)

688m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

82,8%

Pesticides

23,1kg/km²

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

Protected areas7

IUCN Not Reported · 3IUCN V · 2IUCN II · 1IUCN IV · 1

Ilz-Talsystem

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

28 km²

Complete list

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