Ontologia

Subdivision · DEU

Märkisch Luch

Germany

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

Species observed

1 055

Observations

23 365

Area

71,5km²

Ecological tissue

Sample of 31 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 Märkisch Luch : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 79 interactions GloBI sur 5 types (connectance 17.0%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
79
Connectance
0.170
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

1 055 distinct species · 23 365 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

23 365 obs · 2 cellules
Obs. / cellule
≥ 21 666
21 666–21 665
21 666–21 665
21 666–21 665
< 21 666

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

576mm

Warmest m°

23,1°C

Coldest m°

-1,7°C

Elevation: 33 m on average (min 27 m, max 57 m)

Bioclimatic detailsExpert
Annual mean temp.
9,5°C
Annual rain
576mm
Warmest month
23,1°C
Coldest month
-1,7°C
Mean alt.
33m
Min
27m
Max
57m
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

6,1

Org. C

40,5g/kg

Clay

9,0%

Sand

79,4%

Silt

11,7%

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

Dominant lithology: suGLiMaggregated to Havelland

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
67,5g/kg
Clay
9,0%
Sand
79,6%
Silt
11,4%
5–15 cm
pH H₂O
6,1
Org. C
31,1g/kg
Clay
6,0%
Sand
82,4%
Silt
11,7%
15–30 cm
pH H₂O
6,3
Org. C
22,9g/kg
Clay
11,9%
Sand
76,2%
Silt
12,0%

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

Land cover

Forest29.3%
Crops44.0%
Built-up0.2%
Bare soil1.0%
Other (grassland, water…)25.6%

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

Hydrology3 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

13,8km

Basins crossed

3

Max stream order

2

Max drainage

18 263km²

Discharge in basins

0,4m³/s

Mean precip.

555mm/an

Mean T°

9,0°C

Moisture idx

-0,24

Max snow

18%

Mean runoff

112mm/an

Mean elev. (basins)

35m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

24,1%

Pesticides

36,5kg/km²

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

Protected areas7

IUCN Not Reported · 5IUCN V · 1IUCN IV · 1

Rhin-Havelluch

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

560 km²

Complete list

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