Ontologia

Subdivision · DEU

Rhauderfehn

Germany

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

Species observed

1 011

Observations

5 985

Area

102,9km²

Ecological tissue

Sample of 39 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 Rhauderfehn : 27 espèces reliées par 114 interactions GloBI sur 6 types (connectance 15.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
114
Connectance
0.154
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

1 011 distinct species · 5 985 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 985 obs · 3 cellules
Obs. / cellule
≥ 2 372
2 372–2 371
2 372–2 371
2 186–2 371
< 2 186

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

835mm

Warmest m°

21,3°C

Coldest m°

-0,2°C

Elevation: 3 m on average (min -1 m, max 7 m)

Bioclimatic detailsExpert
Annual mean temp.
9,5°C
Annual rain
835mm
Warmest month
21,3°C
Coldest month
-0,2°C
Mean alt.
3m
Min
-1m
Max
7m
Std. dev.
2m
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

5,5

Org. C

103,0g/kg

Clay

15,3%

Sand

55,6%

Silt

29,1%

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

Dominant lithology: suGLiMaggregated to Leer

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
114,2g/kg
Clay
14,6%
Sand
56,4%
Silt
29,0%
5–15 cm
pH H₂O
5,5
Org. C
74,7g/kg
Clay
14,0%
Sand
57,7%
Silt
28,4%
15–30 cm
pH H₂O
5,6
Org. C
120,1g/kg
Clay
17,3%
Sand
52,8%
Silt
29,9%

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

Land cover

Forest13.0%
Crops43.5%
Built-up1.6%
Bare soil0.4%
Other (grassland, water…)41.5%

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

Hydrology2 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

30,1km

Basins crossed

2

Max stream order

3

Max drainage

9 336km²

Discharge in basins

1,5m³/s

Mean precip.

786mm/an

Mean T°

8,7°C

Moisture idx

0,15

Max snow

13%

Mean runoff

463mm/an

Mean elev. (basins)

12m

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

160,7%

Pesticides

36,1kg/km²

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

Protected areas4

IUCN Not Reported · 2IUCN IV · 1IUCN V · 1

Esterweger Dose

IUCN Not Reported

Special Protection Area (Birds Directive) · 2001

64 km²

Esterweger Dose

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

12 km²

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