Ontologia

Subdivision · DEU

Briesen (Mark)

Germany

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

Species observed

1 666

Observations

8 139

Area

111,4km²

Ecological tissue

Sample of 30 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 Briesen (Mark) : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 121 interactions GloBI sur 6 types (connectance 21.6%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
121
Connectance
0.216
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

1 666 distinct species · 8 139 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 139 obs · 5 cellules
Obs. / cellule
≥ 3 325
3 325–3 324
2 003–3 324
1 040–2 002
< 1 040

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

Climate

Mean T°

9,4°C

Annual rain

564mm

Warmest m°

23,4°C

Coldest m°

-2,2°C

Elevation: 52 m on average (min 42 m, max 88 m)

Bioclimatic detailsExpert
Annual mean temp.
9,4°C
Annual rain
564mm
Warmest month
23,4°C
Coldest month
-2,2°C
Mean alt.
52m
Min
42m
Max
88m
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

5,6

Org. C

36,2g/kg

Clay

8,8%

Sand

75,3%

Silt

15,9%

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

Dominant lithology: suGLiMaggregated to Oder-Spree

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
61,2g/kg
Clay
10,3%
Sand
74,5%
Silt
15,2%
5–15 cm
pH H₂O
5,5
Org. C
29,6g/kg
Clay
7,2%
Sand
77,2%
Silt
15,7%
15–30 cm
pH H₂O
5,8
Org. C
17,8g/kg
Clay
8,9%
Sand
74,1%
Silt
16,9%

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

Land cover

Forest53.7%
Crops26.8%
Built-up0.3%
Bare soil0.3%
Other (grassland, water…)18.9%

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

Hydrology2 basins · 3 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

24,9km

Lake surface here

0,53km²

Basins crossed

2

Max stream order

4

Max drainage

7 079km²

Discharge in basins

2,9m³/s

Mean precip.

546mm/an

Mean T°

9,0°C

Moisture idx

-0,26

Max snow

22%

Mean runoff

117mm/an

Mean elev. (basins)

63m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

31,1%

Pesticides

34,0kg/km²

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

Protected areas13

IUCN Not Reported · 6IUCN IV · 5IUCN V · 2

Spree

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2006

23 km²

Buschschleuse

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 1999

12 km²

Complete list

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