Brexbach- und Saynbachtal
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2005
20 km²
Subdivision · DEU
Caan
Germany
CfbTemperate, no dry season, warm summer(100 %)
Species observed
792
Observations
2 461
Area
3,3km²
Ecological tissue
Sample of 30 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 Caan : 13 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 106 interactions GloBI sur 6 types (connectance 22.8%, filtre Serrano α=0.2). 18 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
106
Connectance
0.228
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
792 distinct species · 2 461 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,2°C
Annual rain
954mm
Warmest m°
22,0°C
Coldest m°
-1,5°C
Elevation: 266 m on average (min 214 m, max 293 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,2°C
Annual rain
954mm
Warmest month
22,0°C
Coldest month
-1,5°C
Mean alt.
266m
Min
214m
Max
293m
Std. dev.
22m
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
5,3
Org. C
58,5g/kg
Clay
25,6%
Sand
23,6%
Silt
50,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vbGLiMaggregated to Westerwaldkreis
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,2
Org. C
90,3g/kg
Clay
24,5%
Sand
23,7%
Silt
51,9%
5–15 cm
pH H₂O
5,3
Org. C
58,6g/kg
Clay
24,7%
Sand
23,5%
Silt
51,9%
15–30 cm
pH H₂O
5,3
Org. C
26,6g/kg
Clay
27,5%
Sand
23,5%
Silt
49,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest58.1%
Crops18.6%
Built-up1.2%
Bare soil0.1%
Other (grassland, water…)22.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
1,3km
Basins crossed
1
Max stream order
2
Max drainage
214km²
Discharge in basins
0,0m³/s
Mean precip.
770mm/an
Mean T°
8,6°C
Moisture idx
0,07
Max snow
17%
Mean runoff
275mm/an
Mean elev. (basins)
311m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,8nW
Built-up
122,3%
Pesticides
16,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN