Ontologia

Subdivision · DEU

Barby

Germany

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

Species observed

2 003

Observations

8 452

Area

153,9km²

Ecological tissue

Sample of 37 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 Barby : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 4 types (connectance 11.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
76
Connectance
0.114
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

2 003 distinct species · 8 452 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 452 obs · 4 cellules
Obs. / cellule
≥ 3 221
3 221–3 220
2 677–3 220
2 677–2 676
< 2 677

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

Climate

Mean T°

9,7°C

Annual rain

544mm

Warmest m°

23,5°C

Coldest m°

-1,5°C

Elevation: 53 m on average (min 49 m, max 72 m)

Bioclimatic detailsExpert
Annual mean temp.
9,7°C
Annual rain
544mm
Warmest month
23,5°C
Coldest month
-1,5°C
Mean alt.
53m
Min
49m
Max
72m
Std. dev.
3m
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

6,5

Org. C

40,1g/kg

Clay

21,3%

Sand

41,9%

Silt

36,9%

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

Dominant lithology: suGLiMaggregated to Salzlandkreis

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
66,3g/kg
Clay
23,1%
Sand
41,5%
Silt
35,4%
5–15 cm
pH H₂O
6,5
Org. C
27,5g/kg
Clay
21,1%
Sand
42,3%
Silt
36,6%
15–30 cm
pH H₂O
6,6
Org. C
26,5g/kg
Clay
19,5%
Sand
41,8%
Silt
38,7%

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

Land cover

Forest9.3%
Crops71.1%
Built-up0.7%
Bare soil0.4%
Other (grassland, water…)18.5%

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

Hydrology4 basins · 2 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

37,3km

Lake surface here

1,54km²

Basins crossed

4

Max stream order

7

Max drainage

94 913km²

Discharge in basins

583,3m³/s

Mean precip.

490mm/an

Mean T°

9,1°C

Moisture idx

-0,34

Max snow

11%

Mean runoff

101mm/an

Mean elev. (basins)

62m

Watersheds crossing here

Lakes (2, 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

69,1%

Pesticides

31,9kg/km²

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

Protected areas18

IUCN Not Reported · 6IUCN V · 6IUCN Not Assigned · 4IUCN IV · 2📍 Point sites · 1
Complete list

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