Rivera de Chanza
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
4 km²
Commune · PRT
Aldeia Nova De São Bento
Portugal
CsaTemperate, dry summer, hot summer(100 %)
Species observed
650
Observations
16 034
Area
242,2km²
Ecological tissue
Sample of 32 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 Aldeia Nova De São Bento : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 65 interactions GloBI sur 2 types (connectance 13.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
65
Connectance
0.131
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
650 distinct species · 16 034 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
17,0°C
Annual rain
661mm
Warmest m°
32,3°C
Coldest m°
5,0°C
Elevation: 215 m on average (min 118 m, max 257 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
17,0°C
Annual rain
661mm
Warmest month
32,3°C
Coldest month
5,0°C
Mean alt.
215m
Min
118m
Max
257m
Std. dev.
28m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot 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
21,8g/kg
Clay
18,9%
Sand
53,0%
Silt
28,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Serpa
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
34,2g/kg
Clay
18,4%
Sand
52,2%
Silt
29,4%
5–15 cm
pH H₂O
5,9
Org. C
18,5g/kg
Clay
19,0%
Sand
49,3%
Silt
31,7%
15–30 cm
pH H₂O
5,6
Org. C
12,7g/kg
Clay
19,2%
Sand
57,4%
Silt
23,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest7.6%
Crops38.3%
Built-up0.2%
Bare soil4.2%
Other (grassland, water…)49.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 2 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
40,0km
Lake surface here
0,42km²
Basins crossed
3
Max stream order
3
Max drainage
61 838km²
Discharge in basins
30,2m³/s
Mean precip.
539mm/an
Mean T°
16,6°C
Moisture idx
-0,55
Max snow
1%
Mean runoff
207mm/an
Mean elev. (basins)
220m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (9, ord ≥ 4)
- Río Chanza / Rio Chançaord 4len here12.18 km22%total56 km
- Barranco de Dona Mariaord 1len here8.11 km100%total8 km
- Barranco do João Bilheiroord 2len here5.54 km42%total13 km
- Barranco de São Marcosord 1len here5.17 km66%total8 km
- Ribeira de Limasord 3len here4.90 km20%total24 km
- Ribeira do Vidigãoord 2len here2.69 km25%total11 km
- Barranco do Pelingrosoord 3len here1.18 km55%total2 km
- Ribeira do Enxoéord 2len here0.21 km1%total23 km
- Barranco do Francoord 1len here≈ tangenttotal8 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
16,5%
Pesticides
35,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 1IUCN IV · 1
Rivera de Chanza
IUCN IVNatura 2000 · 2015
4 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN