Ontologia

Subdivision · DEU

Welzow

Germany

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

Species observed

762

Observations

1 213

Area

39,5km²

Ecological tissue

Sample of 39 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 Welzow : 25 espèces reliées par 143 interactions GloBI sur 6 types (connectance 18.3%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
143
Connectance
0.183
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

762 distinct species · 1 213 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 213 obs · 1 cellules
Obs. / cellule
≥ 1 213
1 213–1 212
1 213–1 212
1 213–1 212
< 1 213

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

676mm

Warmest m°

23,3°C

Coldest m°

-2,3°C

Elevation: 123 m on average (min 107 m, max 143 m)

Bioclimatic detailsExpert
Annual mean temp.
9,5°C
Annual rain
676mm
Warmest month
23,3°C
Coldest month
-2,3°C
Mean alt.
123m
Min
107m
Max
143m
Std. dev.
11m
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

5,6

Org. C

34,5g/kg

Clay

10,4%

Sand

65,4%

Silt

24,2%

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

Dominant lithology: suGLiMaggregated to Spree-Neiße

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
62,1g/kg
Clay
9,1%
Sand
68,2%
Silt
22,7%
5–15 cm
pH H₂O
5,5
Org. C
23,3g/kg
Clay
8,5%
Sand
68,2%
Silt
23,3%
15–30 cm
pH H₂O
5,8
Org. C
18,2g/kg
Clay
13,5%
Sand
59,8%
Silt
26,6%

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

Land cover

Forest24.6%
Crops36.5%
Built-up1.2%
Bare soil6.9%
Other (grassland, water…)30.9%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

7,7km

Basins crossed

2

Max stream order

2

Max drainage

4 044km²

Discharge in basins

0,2m³/s

Mean precip.

592mm/an

Mean T°

8,8°C

Moisture idx

-0,19

Max snow

18%

Mean runoff

179mm/an

Mean elev. (basins)

142m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

2,1nW

Built-up

121,8%

Pesticides

31,7kg/km²

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