Ontologia

Subdivision · DEU

Pfaffroda

Germany

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

Species observed

1 170

Observations

4 944

Area

54,9km²

Ecological tissue

Sample of 23 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 Pfaffroda : 14 espèces reliées par 70 interactions GloBI sur 4 types (connectance 27.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
70
Connectance
0.277
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

1 170 distinct species · 4 944 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 944 obs · 3 cellules
Obs. / cellule
≥ 2 511
2 511–2 510
2 511–2 510
1 438–2 510
< 1 438

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

Climate

Mean T°

6,8°C

Annual rain

903mm

Warmest m°

20,3°C

Coldest m°

-5,0°C

Elevation: 583 m on average (min 461 m, max 681 m)

Bioclimatic detailsExpert
Annual mean temp.
6,8°C
Annual rain
903mm
Warmest month
20,3°C
Coldest month
-5,0°C
Mean alt.
583m
Min
461m
Max
681m
Std. dev.
40m
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

5,7

Org. C

45,1g/kg

Clay

16,7%

Sand

41,7%

Silt

41,6%

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

Dominant lithology: mtGLiMaggregated to Erzgebirgskreis

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
77,1g/kg
Clay
16,4%
Sand
41,7%
Silt
41,8%
5–15 cm
pH H₂O
5,7
Org. C
36,2g/kg
Clay
16,8%
Sand
41,6%
Silt
41,6%
15–30 cm
pH H₂O
5,8
Org. C
21,9g/kg
Clay
16,7%
Sand
41,8%
Silt
41,5%

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

Land cover

Forest37.5%
Crops35.4%
Built-up0.5%
Bare soil0.6%
Other (grassland, water…)26.1%

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

Hydrology1 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

9,7km

Lake surface here

0,17km²

Basins crossed

1

Max stream order

2

Max drainage

2 965km²

Discharge in basins

0,5m³/s

Mean precip.

695mm/an

Mean T°

6,7°C

Moisture idx

0,04

Max snow

25%

Mean runoff

254mm/an

Mean elev. (basins)

502m

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

0,5nW

Built-up

45,5%

Pesticides

27,6kg/km²

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

Protected areas7

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

Flöhatal

IUCN Not Reported

Special Protection Area (Birds Directive) · 2006

19 km²

Flöhatal

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2011

18 km²

Complete list

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