Área De Proteção Ambiental Dos Meandros Do Rio Araguaia
IUCN VEnvironmental Protection Area · 1998
3 592 km²
Municipality · BRA
Nova Crixás
Brazil
AwTropical, savannah(100 %)
Species observed
410
Observations
880
Area
7 308,7km²
Ecological tissue
Sample of 43 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 Nova Crixás : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 3 types (connectance 4.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
43
Interactions affichées
43
Connectance
0.048
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
410 distinct species · 880 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,8°C
Annual rain
1 593mm
Warmest m°
34,8°C
Coldest m°
20,2°C
Elevation: 268 m on average (min 219 m, max 352 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,8°C
Annual rain
1 593mm
Warmest month
34,8°C
Coldest month
20,2°C
Mean alt.
268m
Min
219m
Max
352m
Std. dev.
27m
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
17,0g/kg
Clay
25,9%
Sand
60,7%
Silt
13,4%
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
0–5 cm
pH H₂O
5,4
Org. C
22,1g/kg
Clay
23,2%
Sand
63,6%
Silt
13,2%
5–15 cm
pH H₂O
5,4
Org. C
18,0g/kg
Clay
25,8%
Sand
60,1%
Silt
14,1%
15–30 cm
pH H₂O
5,4
Org. C
11,0g/kg
Clay
28,8%
Sand
58,4%
Silt
12,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest26.0%
Crops21.0%
Built-up0.0%
Bare soil0.3%
Other (grassland, water…)52.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology16 basins · 50 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
384,2km
Lake surface here
14,41km²
Basins crossed
16
Max stream order
7
Max drainage
93 872km²
Discharge in basins
1 414,0m³/s
Mean precip.
1 559mm/an
Mean T°
26,3°C
Moisture idx
-0,12
Mean runoff
394mm/an
Mean elev. (basins)
272m
Watersheds crossing here
- Bassin de Rio Araguaiasub-area2 669,5 km²overlap1700.97 km²23%
- Basin #88840sub-area1 045,7 km²overlap1041.88 km²14%
- Bassin de Rio Crixás-Mirimsub-area1 022 km²overlap1018.26 km²14%
- Bassin de Rio Araguaiasub-area1 050,2 km²overlap936.69 km²13%
- Bassin de Rio do Peixesub-area945,1 km²overlap553.47 km²8%
- Bassin de Rio Tesourassub-area2 687,3 km²overlap379.09 km²5%
- Bassin de Rio Crixás-Mirimsub-area1 087,6 km²overlap320.65 km²4%
- Bassin de Rio Crixás-Mirimsub-area477 km²overlap253.78 km²3%
- Bassin de Rio Crixás-Mirimsub-area246,6 km²overlap245.66 km²3%
7 more basinssorted by overlap
- Bassin de Rio Crixás-Açusub-area2 302,5 km²overlap235.12 km²3%
- Bassin de Rio Crixás-Mirimsub-area216,7 km²overlap210.77 km²3%
- Bassin de Rio Crixás-Açusub-area481,3 km²overlap141.09 km²2%
- Basin #76270sub-area289 km²overlap140.15 km²2%
- Bassin de Rio Crixás-Mirimsub-area67,6 km²overlap67.36 km²1%
- Basin #86840sub-area219,5 km²overlap46.89 km²1%
- Bassin de Rio Santa Mariasub-area589,9 km²overlap16.85 km²0%
Lakes (50, top by area)
- Lake #19740area1 km²avg depth1.1 m
- Lac 1093968area0,7 km²avg depth3.5 m
- Lac 1093458area0,6 km²avg depth2.0 m
- Lac 1093864area0,6 km²avg depth2.3 m
- Lac 1093512area0,6 km²avg depth2.3 m
- Lac 1093898area0,6 km²avg depth2.3 m
- Lac 1093988area0,5 km²avg depth3.1 m
- Lac 1092764area0,5 km²avg depth2.3 m
- Lac 1093919area0,4 km²avg depth2.7 m
41 more lakes
- Lac 1093441area0,4 km²avg depth3.0 m
- Lac 1092833area0,4 km²avg depth2.5 m
- Lac 1093046area0,4 km²avg depth2.3 m
- Lac 1093058area0,4 km²avg depth2.3 m
- Lac 1093830area0,4 km²avg depth3.2 m
- Lac 1093230area0,4 km²avg depth1.4 m
- Lac 1092748area0,3 km²avg depth1.9 m
- Lac 1092698area0,3 km²avg depth2.0 m
- Lac 1092673area0,3 km²avg depth2.2 m
- Lac 1093541area0,3 km²avg depth1.6 m
- Lac 1092739area0,3 km²avg depth1.8 m
- Lac 1093814area0,3 km²avg depth3.0 m
- Lac 1092756area0,3 km²avg depth2.3 m
- Lac 1093171area0,2 km²avg depth1.7 m
- Lac 1093088area0,2 km²avg depth1.6 m
- Lac 1093404area0,2 km²avg depth3.5 m
- Lac 1092831area0,2 km²avg depth1.3 m
- Lac 1093944area0,2 km²avg depth3.0 m
- Lac 1092850area0,2 km²avg depth2.2 m
- Lac 1093031area0,2 km²avg depth2.1 m
- Lac 1093646area0,2 km²avg depth3.1 m
- Lac 1093736area0,2 km²avg depth2.1 m
- Lac 1093997area0,2 km²avg depth1.8 m
- Lac 1093913area0,2 km²avg depth1.3 m
- Lac 1093935area0,2 km²avg depth2.5 m
- Lac 1093463area0,2 km²avg depth2.0 m
- Lac 1093374area0,2 km²avg depth2.9 m
- Lac 1092763area0,2 km²avg depth1.8 m
- Lac 1092765area0,2 km²avg depth1.6 m
- Lac 1093120area0,2 km²avg depth1.4 m
- Lac 1093758area0,2 km²avg depth3.4 m
- Lac 1093412area0,1 km²avg depth2.5 m
- Lac 1092799area0,1 km²avg depth1.6 m
- Lac 1093658area0,1 km²avg depth1.8 m
- Lac 1093496area0,1 km²avg depth2.4 m
- Lac 1092915area0,1 km²avg depth2.9 m
- Lac 1093490area0,1 km²avg depth2.3 m
- Lac 1093572area0,1 km²avg depth2.5 m
- Lac 1093198area0,1 km²avg depth2.6 m
- Lac 1093070area0,1 km²avg depth2.2 m
- Lac 1093136area0,1 km²avg depth2.1 m
Rivers / streams (7, ord ≥ 4)
- Rio Crixás-Mirimord 4len here182.44 km63%total290 km
- Rio Araguaiaord 8len here122.72 km3%total3518 km
- Rio Tesourasord 5len here34.84 km29%total122 km
- Rio Crixás-Açuord 6len here23.47 km4%total656 km
- Rio do Peixeord 6len here14.96 km1%total1083 km
- Rio Santa Mariaord 3len here5.57 km8%total67 km
- Córrego Cascavelord 4len here0.20 km1%total36 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
2,7%
Pesticides
6,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN V · 2IUCN IV · 1
Área De Proteção Ambiental Rio Palmeiral
IUCN VEnvironmental Protection Area · 2015
6 km²
Reserva Particular Do Patrimônio Natural Pontal Do Jaburu
IUCN IVNatural Heritage Private Reserve · 2000
5 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN