Municipality · BRA
Várzea da Palma
Brazil
Species observed
551
Observations
2 601
Area
2 220,3km²
Ecological tissue
Sample of 28 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).
Indicateurs du tissu écologique
Tissu écologique de Várzea da Palma : 22 espèces reliées par 29 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
551 distinct species · 2 601 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
24,2°C
Annual rain
1 134mm
Warmest m°
30,9°C
Coldest m°
15,3°C
Elevation: 597 m on average (min 476 m, max 1 053 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
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
14,6g/kg
Clay
32,7%
Sand
33,0%
Silt
34,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology15 basins · 6 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
299,4km
Lake surface here
2,23km²
Basins crossed
15
Max stream order
7
Max drainage
91 107km²
Discharge in basins
1 280,6m³/s
Mean precip.
1 125mm/an
Mean T°
23,0°C
Moisture idx
-0,36
Mean runoff
360mm/an
Mean elev. (basins)
613m
Watersheds crossing here
- Bassin de Rio das Velhassub-area498,8 km²overlap466.71 km²21%
- Bassin de Ribeirão Magrosub-area423,8 km²overlap412.83 km²19%
- Bassin de Rio das Velhassub-area593,1 km²overlap403.65 km²18%
- Bassin de Rio São Franciscosub-area790,3 km²overlap243.41 km²11%
- Bassin de Ribeirão Pedra Grandesub-area348,4 km²overlap175.30 km²8%
- Bassin de Rio São Franciscosub-area220,8 km²overlap152.25 km²7%
- Bassin de Rio das Velhassub-area182,8 km²overlap128.42 km²6%
- Bassin de Rio Jequitaísub-area324 km²overlap104.33 km²5%
- Bassin de Rio do Jatobasub-area508,2 km²overlap93.22 km²4%
6 more basinssorted by overlap
- Bassin de Rio das Velhassub-area196 km²overlap31.33 km²1%
- Bassin de Rio Jequitaísub-area946,9 km²overlap3.48 km²0%
- Bassin de Rio das Velhassub-area561,2 km²overlap2.88 km²0%
- Bassin de Rio Jequitaísub-area1 095,1 km²overlap1.38 km²0%
- Bassin de Rio São Franciscosub-area91,2 km²overlap1.06 km²0%
- Bassin de Ribeirão do Cotovelosub-area330,3 km²overlap0.01 km²0%
Lakes (6, top by area)
Rivers / streams (8, ord ≥ 4)
- Rio das Velhasord 6len here136.34 km12%total1158 km
- Rio São Franciscoord 7len here67.52 km1%total4906 km
- Rio Jequitaíord 7len here29.46 km9%total344 km
- Ribeirão Bananalord 6len here28.43 km100%total28 km
- Ribeirão Magroord 2len here25.58 km100%total26 km
- Córrego da Almescaord 1len here4.40 km100%total4 km
- Ribeirão Pedra Grandeord 2len here3.96 km11%total36 km
- Córrego dos Porcosord 3len here3.67 km11%total35 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
14,7%
Pesticides
49,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)