Tralau
IUCN VLandscape Protection Area · 2019
15 km²
Subdivision · DEU
Grabau
Germany
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 119
Observations
10 858
Area
9,1km²
Ecological tissue
Sample of 45 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 Grabau : 37 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 72 interactions GloBI sur 3 types (connectance 7.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
45
Interactions affichées
72
Connectance
0.073
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 119 distinct species · 10 858 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,8°C
Annual rain
856mm
Warmest m°
21,6°C
Coldest m°
-1,3°C
Elevation: 34 m on average (min 26 m, max 47 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,8°C
Annual rain
856mm
Warmest month
21,6°C
Coldest month
-1,3°C
Mean alt.
34m
Min
26m
Max
47m
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
5,6
Org. C
53,4g/kg
Clay
10,9%
Sand
66,5%
Silt
22,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Stormarn
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,5
Org. C
85,7g/kg
Clay
10,1%
Sand
66,1%
Silt
23,8%
5–15 cm
pH H₂O
5,7
Org. C
37,3g/kg
Clay
10,2%
Sand
66,8%
Silt
23,0%
15–30 cm
pH H₂O
5,6
Org. C
37,2g/kg
Clay
12,3%
Sand
66,5%
Silt
21,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest18.2%
Crops60.0%
Built-up0.7%
Bare soil0.1%
Other (grassland, water…)20.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
2,3km
Lake surface here
0,26km²
Basins crossed
1
Max stream order
1
Max drainage
2 671km²
Discharge in basins
0,1m³/s
Mean precip.
680mm/an
Mean T°
8,3°C
Moisture idx
0,02
Max snow
18%
Mean runoff
403mm/an
Mean elev. (basins)
37m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
71,3%
Pesticides
34,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN V · 3
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN