Ontologia

Subdivision · DEU

Röderaue

Germany

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

Species observed

273

Observations

856

Area

28,6km²

Ecological tissue

Sample of 41 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 Röderaue : 29 espèces reliées par 115 interactions GloBI sur 5 types (connectance 14.0%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
115
Connectance
0.140
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

273 distinct species · 856 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

856 obs · 1 cellules
Obs. / cellule
≥ 856
856–855
856–855
856–855
< 856

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

622mm

Warmest m°

23,5°C

Coldest m°

-2,0°C

Elevation: 102 m on average (min 95 m, max 126 m)

Bioclimatic detailsExpert
Annual mean temp.
9,7°C
Annual rain
622mm
Warmest month
23,5°C
Coldest month
-2,0°C
Mean alt.
102m
Min
95m
Max
126m
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

6,3

Org. C

31,3g/kg

Clay

11,6%

Sand

63,6%

Silt

24,8%

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

Dominant lithology: suGLiMaggregated to Meißen

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
55,8g/kg
Clay
10,7%
Sand
65,2%
Silt
24,0%
5–15 cm
pH H₂O
6,3
Org. C
22,4g/kg
Clay
9,8%
Sand
65,7%
Silt
24,5%
15–30 cm
pH H₂O
6,5
Org. C
15,7g/kg
Clay
14,1%
Sand
59,9%
Silt
26,0%

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

Land cover

Forest22.4%
Crops52.5%
Built-up1.0%
Bare soil0.3%
Other (grassland, water…)23.8%

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

Hydrology4 basins · 4 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,5km

Lake surface here

0,87km²

Basins crossed

4

Max stream order

3

Max drainage

4 384km²

Discharge in basins

0,2m³/s

Mean precip.

613mm/an

Mean T°

8,7°C

Moisture idx

-0,15

Max snow

21%

Mean runoff

195mm/an

Mean elev. (basins)

176m

Watersheds crossing here

Lakes (4, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,9nW

Built-up

96,0%

Pesticides

33,9kg/km²

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

Protected areas8

IUCN V · 4IUCN Not Reported · 2IUCN IV · 2

Unteres Rödertal

IUCN Not Reported

Special Protection Area (Birds Directive) · 2006

79 km²

Complete list

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