Ontologia

Subdivision · DEU

Märkisch Buchholz

Germany

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

Species observed

836

Observations

1 387

Area

24,9km²

Ecological tissue

Sample of 42 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 Buchholz : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 101 interactions GloBI sur 5 types (connectance 10.7%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
101
Connectance
0.107
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

836 distinct species · 1 387 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 387 obs · 1 cellules
Obs. / cellule
≥ 1 387
1 387–1 386
1 387–1 386
1 387–1 386
< 1 387

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

Climate

Mean T°

9,7°C

Annual rain

617mm

Warmest m°

23,6°C

Coldest m°

-1,9°C

Elevation: 49 m on average (min 42 m, max 81 m)

Bioclimatic detailsExpert
Annual mean temp.
9,7°C
Annual rain
617mm
Warmest month
23,6°C
Coldest month
-1,9°C
Mean alt.
49m
Min
42m
Max
81m
Std. dev.
6m
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

4,8

Org. C

42,5g/kg

Clay

7,2%

Sand

82,7%

Silt

10,2%

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

Dominant lithology: suGLiMaggregated to Dahme-Spreewald

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
68,8g/kg
Clay
8,2%
Sand
82,0%
Silt
9,8%
5–15 cm
pH H₂O
4,7
Org. C
32,5g/kg
Clay
5,2%
Sand
84,9%
Silt
9,9%
15–30 cm
pH H₂O
5,1
Org. C
26,1g/kg
Clay
8,1%
Sand
81,1%
Silt
10,7%

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

Land cover

Forest67.1%
Crops8.1%
Built-up0.4%
Bare soil0.3%
Other (grassland, water…)24.1%

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

Hydrology2 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

9,1km

Lake surface here

1,12km²

Basins crossed

2

Max stream order

2

Max drainage

5 328km²

Discharge in basins

0,5m³/s

Mean precip.

548mm/an

Mean T°

9,2°C

Moisture idx

-0,27

Max snow

22%

Mean runoff

121mm/an

Mean elev. (basins)

52m

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

36,5%

Pesticides

14,6kg/km²

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

Protected areas16

IUCN Not Reported · 6IUCN IV · 4IUCN V · 3IUCN Not Assigned · 3
Complete list

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