Ontologia

District · DEU

Märkischer Kreis

Germany

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

Species observed

5 256

Observations

105 413

Area

1 061km²

Ecological tissue

Sample of 35 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 Märkischer Kreis : 23 espèces reliées par 128 interactions GloBI sur 6 types (connectance 19.2%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
128
Connectance
0.192
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

5 256 distinct species · 105 413 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

105 413 obs · 31 cellules
Obs. / cellule
≥ 8 809
6 142–8 808
3 515–6 141
2 735–3 514
< 2 735

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

Climate

Mean T°

8,4°C

Annual rain

1 257mm

Warmest m°

20,5°C

Coldest m°

-2,2°C

Elevation: 344 m on average (min 116 m, max 596 m)

Bioclimatic detailsExpert
Annual mean temp.
8,4°C
Annual rain
1 257mm
Warmest month
20,5°C
Coldest month
-2,2°C
Mean alt.
344m
Min
116m
Max
596m
Std. dev.
94m
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

5,0

Org. C

70,3g/kg

Clay

24,9%

Sand

18,6%

Silt

56,5%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
105,8g/kg
Clay
24,2%
Sand
17,6%
Silt
58,1%
5–15 cm
pH H₂O
5,0
Org. C
65,1g/kg
Clay
24,7%
Sand
17,4%
Silt
57,9%
15–30 cm
pH H₂O
5,0
Org. C
40,0g/kg
Clay
25,9%
Sand
20,7%
Silt
53,4%

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

Land cover

Forest51.4%
Crops20.8%
Built-up2.1%
Bare soil0.4%
Other (grassland, water…)25.3%

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

Hydrology6 basins · 7 lakes · 45 rivers

Hydrology metrics for this exact territory

Stream length here

250,1km

Lake surface here

3,33km²

Basins crossed

6

Max stream order

4

Max drainage

145 503km²

Discharge in basins

82,8m³/s

Mean precip.

950mm/an

Mean T°

8,1°C

Moisture idx

0,28

Max snow

26%

Mean runoff

364mm/an

Mean elev. (basins)

331m

Watersheds crossing here

Lakes (7, top by area)

Rivers / streams (45, ord ≥ 4)

33 more river segments

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

Human pressure

Pop. density

2hab/km²

Night light

1,8nW

Built-up

206,9%

Pesticides

11,0kg/km²

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

Protected areas100

IUCN V · 53IUCN IV · 35IUCN Not Reported · 12

LSG-Sundern

IUCN V

Landscape Protection Area · 1993

147 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations15