Ontologia

Subdivision · DEU

Drolshagen

Germany

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

Species observed

971

Observations

3 497

Area

67,3km²

Ecological tissue

Sample of 36 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 Drolshagen : 25 espèces reliées par 97 interactions GloBI sur 5 types (connectance 15.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
97
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

971 distinct species · 3 497 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 497 obs · 2 cellules
Obs. / cellule
≥ 1 988
1 988–1 987
1 988–1 987
1 988–1 987
< 1 988

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

Climate

Mean T°

7,9°C

Annual rain

1 429mm

Warmest m°

20,1°C

Coldest m°

-2,8°C

Elevation: 406 m on average (min 343 m, max 472 m)

Bioclimatic detailsExpert
Annual mean temp.
7,9°C
Annual rain
1 429mm
Warmest month
20,1°C
Coldest month
-2,8°C
Mean alt.
406m
Min
343m
Max
472m
Std. dev.
29m
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

5,0

Org. C

70,9g/kg

Clay

26,8%

Sand

18,9%

Silt

54,2%

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

Dominant lithology: mtGLiMaggregated to Olpe

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
100,8g/kg
Clay
26,8%
Sand
18,0%
Silt
55,2%
5–15 cm
pH H₂O
5,0
Org. C
73,1g/kg
Clay
26,6%
Sand
18,2%
Silt
55,2%
15–30 cm
pH H₂O
5,0
Org. C
38,8g/kg
Clay
27,1%
Sand
20,6%
Silt
52,3%

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

Land cover

Forest47.0%
Crops23.0%
Built-up1.3%
Bare soil0.5%
Other (grassland, water…)28.2%

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

Hydrology2 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

9,3km

Lake surface here

0,17km²

Basins crossed

2

Max stream order

2

Max drainage

1 351km²

Discharge in basins

0,8m³/s

Mean precip.

990mm/an

Mean T°

7,7°C

Moisture idx

0,32

Max snow

24%

Mean runoff

374mm/an

Mean elev. (basins)

410m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

1,1nW

Built-up

127,6%

Pesticides

8,9kg/km²

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

Protected areas20

IUCN V · 11IUCN IV · 9
Complete list

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