Ontologia

Subdivision · DEU

Seehausen (Altmark)

Germany

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

Species observed

1 344

Observations

4 818

Area

107,5km²

Ecological tissue

Sample of 43 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 Seehausen (Altmark) : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 117 interactions GloBI sur 5 types (connectance 13.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
117
Connectance
0.130
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

1 344 distinct species · 4 818 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 818 obs · 4 cellules
Obs. / cellule
≥ 1 563
1 563–1 562
1 197–1 562
1 197–1 196
< 1 197

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

606mm

Warmest m°

23,1°C

Coldest m°

-1,4°C

Elevation: 22 m on average (min 19 m, max 66 m)

Bioclimatic detailsExpert
Annual mean temp.
9,5°C
Annual rain
606mm
Warmest month
23,1°C
Coldest month
-1,4°C
Mean alt.
22m
Min
19m
Max
66m
Std. dev.
5m
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

6,0

Org. C

35,3g/kg

Clay

11,3%

Sand

73,2%

Silt

15,5%

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
5,9
Org. C
58,9g/kg
Clay
11,3%
Sand
73,4%
Silt
15,3%
5–15 cm
pH H₂O
6,0
Org. C
26,6g/kg
Clay
8,8%
Sand
75,7%
Silt
15,5%
15–30 cm
pH H₂O
6,2
Org. C
20,3g/kg
Clay
13,8%
Sand
70,5%
Silt
15,7%

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

Land cover

Forest16.4%
Crops59.9%
Built-up0.6%
Bare soil0.5%
Other (grassland, water…)22.7%

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

Hydrology2 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

22,5km

Lake surface here

0,45km²

Basins crossed

2

Max stream order

7

Max drainage

122 384km²

Discharge in basins

23,9m³/s

Mean precip.

558mm/an

Mean T°

8,6°C

Moisture idx

-0,20

Max snow

16%

Mean runoff

142mm/an

Mean elev. (basins)

47m

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

0,3nW

Built-up

58,2%

Pesticides

35,3kg/km²

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

Protected areas16

IUCN Not Reported · 7IUCN V · 4IUCN Not Assigned · 3IUCN IV · 2

Unteres Elbtal

IUCN Not Reported

Special Protection Area (Birds Directive) · 1997

532 km²

Complete list

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