São Marcos - MT
IUCN Not ReportedIndigenous Reserve · 1989
1 742 km²
Municipality · BRA
Barra do Garças
Brazil
AwTropical, savannah(100 %)
Species observed
1 961
Observations
7 325
Area
9 117,3km²
Ecological tissue
Sample of 38 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 Barra do Garças : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 2 types (connectance 5.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
45
Connectance
0.058
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
1 961 distinct species · 7 325 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,4°C
Annual rain
1 779mm
Warmest m°
32,9°C
Coldest m°
18,2°C
Elevation: 454 m on average (min 253 m, max 870 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,4°C
Annual rain
1 779mm
Warmest month
32,9°C
Coldest month
18,2°C
Mean alt.
454m
Min
253m
Max
870m
Std. dev.
148m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,4
Org. C
17,6g/kg
Clay
27,2%
Sand
58,7%
Silt
14,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
22,4g/kg
Clay
25,4%
Sand
59,7%
Silt
14,9%
5–15 cm
pH H₂O
5,4
Org. C
18,2g/kg
Clay
26,6%
Sand
59,4%
Silt
14,0%
15–30 cm
pH H₂O
5,4
Org. C
12,3g/kg
Clay
29,5%
Sand
57,0%
Silt
13,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest33.5%
Crops17.3%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)49.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology18 basins · 5 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
735,5km
Lake surface here
1,56km²
Basins crossed
18
Max stream order
7
Max drainage
37 940km²
Discharge in basins
1 180,5m³/s
Mean precip.
1 605mm/an
Mean T°
24,0°C
Moisture idx
-0,13
Mean runoff
513mm/an
Mean elev. (basins)
444m
Watersheds crossing here
- Bassin de Ribeirao Galheirosub-area1 267 km²overlap1260.71 km²14%
- Bassin de Rio Passa-Vintesub-area1 941,1 km²overlap1258.91 km²14%
- Bassin de Rio Correntesub-area1 188,2 km²overlap1184.05 km²13%
- Bassin de Rio das Mortessub-area2 113 km²overlap1105.74 km²12%
- Bassin de Rio das Mortessub-area818,6 km²overlap812.59 km²9%
- Bassin de Rio Garçassub-area1 670,7 km²overlap740.82 km²8%
- Bassin de Rio Pindaíbasub-area954,9 km²overlap675.90 km²7%
- Bassin de Rio Correntesub-area988,1 km²overlap618.65 km²7%
- Bassin de Ribeirao Zacariassub-area1 250,9 km²overlap613.12 km²7%
9 more basinssorted by overlap
- Bassin de Rio das Mortessub-area618,9 km²overlap398.39 km²4%
- Bassin de Rio Araguaiasub-area1 072 km²overlap220.89 km²2%
- Basin #11790sub-area488,1 km²overlap114.67 km²1%
- Bassin de Rio das Mortessub-area201,6 km²overlap70.65 km²1%
- Bassin de Rio Pindaíbasub-area60,3 km²overlap33.87 km²0%
- Bassin de Rio das Mortessub-area1 720,4 km²overlap3.87 km²0%
- Bassin de Rio das Mortessub-area7,1 km²overlap3.38 km²0%
- Bassin de Rio Pindaíbasub-area167,5 km²overlap0.98 km²0%
- Bassin de Rio das Mortessub-area667,6 km²overlap0.10 km²0%
Lakes (5, top by area)
Rivers / streams (12, ord ≥ 4)
- Rio das Mortesord 6len here150.90 km9%total1767 km
- Ribeirao Galheiroord 3len here87.13 km100%total87 km
- Rio Passa-Vinteord 4len here85.61 km97%total88 km
- Rio Garçasord 6len here79.82 km61%total130 km
- Rio Pindaíbaord 5len here75.27 km44%total170 km
- Rio Correnteord 5len here56.07 km14%total397 km
- Rio Pindaibaord 4len here53.79 km100%total54 km
- Rio Araguaiaord 8len here51.08 km1%total3518 km
- Corrego Gorduraord 6len here43.10 km48%total90 km
- Ribeirao Zacariasord 4len here31.55 km52%total61 km
- Córrego Rapaduraord 3len here20.95 km59%total35 km
- Córrego Duas Pontesord 2len here0.24 km1%total26 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
6,9%
Pesticides
9,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN II · 1📍 Point sites · 1
Merure
IUCN Not ReportedIndigenous Area · 1987
828 km²
Parque Estadual Serra Azul
IUCN IIPark · 1994
110 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN