Ontologia

Subdivision · DEU

Reken

Germany

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

Species observed

1 269

Observations

28 970

Area

78km²

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 Reken : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 113 interactions GloBI sur 6 types (connectance 13.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
113
Connectance
0.138
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

1 269 distinct species · 28 970 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

28 970 obs · 2 cellules
Obs. / cellule
≥ 26 199
26 199–26 198
26 199–26 198
26 199–26 198
< 26 199

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

Climate

Mean T°

9,9°C

Annual rain

906mm

Warmest m°

22,3°C

Coldest m°

-0,2°C

Elevation: 76 m on average (min 52 m, max 119 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
906mm
Warmest month
22,3°C
Coldest month
-0,2°C
Mean alt.
76m
Min
52m
Max
119m
Std. dev.
13m
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

47,9g/kg

Clay

10,1%

Sand

68,2%

Silt

21,7%

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

Dominant lithology: suGLiMaggregated to Borken

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
78,5g/kg
Clay
10,0%
Sand
67,9%
Silt
22,1%
5–15 cm
pH H₂O
5,6
Org. C
32,1g/kg
Clay
10,0%
Sand
67,9%
Silt
22,1%
15–30 cm
pH H₂O
5,6
Org. C
33,1g/kg
Clay
10,2%
Sand
68,8%
Silt
21,0%

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

Land cover

Forest29.2%
Crops43.3%
Built-up1.6%
Bare soil0.4%
Other (grassland, water…)25.5%

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

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

11,6km

Basins crossed

3

Max stream order

2

Max drainage

4 819km²

Discharge in basins

2,4m³/s

Mean precip.

810mm/an

Mean T°

9,5°C

Moisture idx

0,12

Max snow

14%

Mean runoff

307mm/an

Mean elev. (basins)

65m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,9nW

Built-up

154,7%

Pesticides

32,9kg/km²

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

Protected areas21

IUCN V · 11IUCN IV · 8IUCN Not Reported · 2
Complete list

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