Ontologia

Subdivision · DEU

Dassel

Germany

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

Species observed

2 046

Observations

12 869

Area

112,3km²

Ecological tissue

Sample of 33 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 Dassel : 13 espèces reliées par 119 interactions GloBI sur 6 types (connectance 16.9%, filtre Serrano α=0.2). 25 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
119
Connectance
0.169
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

2 046 distinct species · 12 869 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 869 obs · 5 cellules
Obs. / cellule
≥ 3 712
3 712–3 711
3 482–3 711
2 597–3 481
< 2 597

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

Climate

Mean T°

8,7°C

Annual rain

847mm

Warmest m°

21,7°C

Coldest m°

-2,0°C

Elevation: 222 m on average (min 134 m, max 414 m)

Bioclimatic detailsExpert
Annual mean temp.
8,7°C
Annual rain
847mm
Warmest month
21,7°C
Coldest month
-2,0°C
Mean alt.
222m
Min
134m
Max
414m
Std. dev.
54m
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

5,8

Org. C

53,3g/kg

Clay

27,6%

Sand

21,6%

Silt

50,8%

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

Dominant lithology: smGLiMaggregated to Northeim

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
87,3g/kg
Clay
25,5%
Sand
19,6%
Silt
54,8%
5–15 cm
pH H₂O
5,8
Org. C
45,7g/kg
Clay
26,2%
Sand
18,8%
Silt
55,0%
15–30 cm
pH H₂O
5,8
Org. C
26,9g/kg
Clay
31,1%
Sand
26,2%
Silt
42,6%

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

Land cover

Forest24.0%
Crops55.5%
Built-up0.8%
Bare soil0.6%
Other (grassland, water…)19.0%

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

Hydrology2 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

34,0km

Basins crossed

2

Max stream order

3

Max drainage

16 129km²

Discharge in basins

2,9m³/s

Mean precip.

752mm/an

Mean T°

8,2°C

Moisture idx

0,04

Max snow

18%

Mean runoff

301mm/an

Mean elev. (basins)

200m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

79,1%

Pesticides

28,5kg/km²

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

Protected areas12

IUCN Not Reported · 6IUCN V · 3IUCN IV · 3

Solling

IUCN V

Landscape Protection Area · 2022

286 km²

Sollingvorland

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

169 km²

Solling

IUCN Not Reported

Special Protection Area (Birds Directive) · 2001

41 km²

Complete list

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