NSG Fledder
IUCN IVNature Reserve · 2012
1 km²
Subdivision · DEU
Freren
Germany
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 364
Observations
16 014
Area
49km²
Ecological tissue
Sample of 20 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 Freren : 14 espèces reliées par 37 interactions GloBI sur 4 types (connectance 19.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
20
Interactions affichées
37
Connectance
0.195
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
1 364 distinct species · 16 014 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,7°C
Annual rain
856mm
Warmest m°
22,1°C
Coldest m°
-0,3°C
Elevation: 41 m on average (min 31 m, max 74 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,7°C
Annual rain
856mm
Warmest month
22,1°C
Coldest month
-0,3°C
Mean alt.
41m
Min
31m
Max
74m
Std. dev.
11m
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
66,1g/kg
Clay
6,1%
Sand
84,7%
Silt
9,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Emsland
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,5
Org. C
108,9g/kg
Clay
5,7%
Sand
84,7%
Silt
9,6%
5–15 cm
pH H₂O
5,8
Org. C
40,5g/kg
Clay
4,8%
Sand
86,2%
Silt
9,0%
15–30 cm
pH H₂O
5,7
Org. C
48,9g/kg
Clay
7,7%
Sand
83,1%
Silt
9,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest23.2%
Crops55.1%
Built-up1.1%
Bare soil0.3%
Other (grassland, water…)20.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
16,8km
Basins crossed
2
Max stream order
3
Max drainage
908km²
Discharge in basins
0,7m³/s
Mean precip.
803mm/an
Mean T°
9,0°C
Moisture idx
0,13
Max snow
11%
Mean runoff
451mm/an
Mean elev. (basins)
53m
Watersheds crossing here
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,3nW
Built-up
111,7%
Pesticides
36,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 1IUCN V · 1
Buschwiesen
IUCN VLandscape Protection Area · 1991
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN