Ontologia

Commune · DEU

Elbe-Havel-Land

Germany

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

Species observed

2 424

Observations

24 120

Area

361,7km²

Ecological tissue

Sample of 32 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 Elbe-Havel-Land : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 79 interactions GloBI sur 6 types (connectance 15.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
79
Connectance
0.159
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

2 424 distinct species · 24 120 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

24 120 obs · 13 cellules
Obs. / cellule
≥ 6 027
4 056–6 026
1 818–4 055
1 467–1 817
< 1 467

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

Climate

Mean T°

9,6°C

Annual rain

581mm

Warmest m°

23,2°C

Coldest m°

-1,4°C

Elevation: 34 m on average (min 25 m, max 68 m)

Bioclimatic detailsExpert
Annual mean temp.
9,6°C
Annual rain
581mm
Warmest month
23,2°C
Coldest month
-1,4°C
Mean alt.
34m
Min
25m
Max
68m
Std. dev.
8m
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

5,7

Org. C

39,9g/kg

Clay

10,9%

Sand

74,9%

Silt

14,2%

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

Dominant lithology: suGLiMaggregated to Stendal

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
68,1g/kg
Clay
12,2%
Sand
73,8%
Silt
13,9%
5–15 cm
pH H₂O
5,7
Org. C
28,1g/kg
Clay
9,0%
Sand
76,8%
Silt
14,2%
15–30 cm
pH H₂O
5,9
Org. C
23,5g/kg
Clay
11,3%
Sand
74,1%
Silt
14,5%

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

Land cover

Forest33.3%
Crops42.0%
Built-up0.4%
Bare soil0.8%
Other (grassland, water…)23.4%

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

Hydrology4 basins · 1 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

68,2km

Lake surface here

0,70km²

Basins crossed

4

Max stream order

7

Max drainage

97 924km²

Discharge in basins

398,9m³/s

Mean precip.

537mm/an

Mean T°

8,9°C

Moisture idx

-0,25

Max snow

18%

Mean runoff

118mm/an

Mean elev. (basins)

34m

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

0,2nW

Built-up

36,1%

Pesticides

34,9kg/km²

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

Protected areas26

IUCN Not Reported · 14IUCN V · 5IUCN IV · 4IUCN Not Assigned · 3
Complete list

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

Sub-administrations6