Ontologia

Subdivision · DEU

Pfatter

Germany

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

Species observed

1 160

Observations

10 349

Area

48km²

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 Pfatter : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 115 interactions GloBI sur 6 types (connectance 15.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
115
Connectance
0.155
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 160 distinct species · 10 349 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 349 obs · 1 cellules
Obs. / cellule
≥ 10 349
10 349–10 348
10 349–10 348
10 349–10 348
< 10 349

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

Climate

Mean T°

9,5°C

Annual rain

775mm

Warmest m°

23,8°C

Coldest m°

-4,0°C

Elevation: 326 m on average (min 321 m, max 376 m)

Bioclimatic detailsExpert
Annual mean temp.
9,5°C
Annual rain
775mm
Warmest month
23,8°C
Coldest month
-4,0°C
Mean alt.
326m
Min
321m
Max
376m
Std. dev.
5m
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

6,4

Org. C

28,7g/kg

Clay

27,2%

Sand

26,1%

Silt

46,7%

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

Dominant lithology: suGLiMaggregated to Regensburg

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
44,6g/kg
Clay
25,2%
Sand
27,0%
Silt
47,8%
5–15 cm
pH H₂O
6,4
Org. C
27,7g/kg
Clay
28,0%
Sand
24,4%
Silt
47,5%
15–30 cm
pH H₂O
6,5
Org. C
13,8g/kg
Clay
28,4%
Sand
26,9%
Silt
44,7%

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

Land cover

Forest16.2%
Crops61.7%
Built-up0.8%
Bare soil0.7%
Other (grassland, water…)20.7%

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

Hydrology2 basins · 1 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

18,0km

Lake surface here

0,33km²

Basins crossed

2

Max stream order

6

Max drainage

36 030km²

Discharge in basins

29,2m³/s

Mean precip.

727mm/an

Mean T°

7,9°C

Moisture idx

-0,06

Max snow

20%

Mean runoff

318mm/an

Mean elev. (basins)

416m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

76,9%

Pesticides

29,6kg/km²

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

Protected areas10

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

Wälder im Donautal

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

13 km²

Complete list

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