Ontologia

Municipality · BRA

Altamira

Brazil

AmTropical, monsoon(74 %)

Species observed

5 216

Observations

25 041

Area

159 533,3km²

Ecological tissue

Sample of 40 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 Altamira : 38 espèces reliées par 34 interactions GloBI sur 3 types (connectance 4.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
34
Connectance
0.044
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

5 216 distinct species · 25 041 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 041 obs · 77 cellules
Obs. / cellule
≥ 5 821
922–5 820
53–921
17–52
< 17

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

25,3°C

Annual rain

2 112mm

Warmest m°

32,6°C

Coldest m°

21,0°C

Elevation: 251 m on average (min 67 m, max 682 m)

Bioclimatic detailsExpert
Annual mean temp.
25,3°C
Annual rain
2 112mm
Warmest month
32,6°C
Coldest month
21,0°C
Mean alt.
251m
Min
67m
Max
682m
Std. dev.
73m
Köppen-Geiger (dominant)
AmTropical, monsoon(74 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

4,5

Org. C

21,4g/kg

Clay

30,5%

Sand

41,0%

Silt

28,5%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,5
Org. C
31,5g/kg
Clay
28,1%
Sand
42,9%
Silt
29,0%
5–15 cm
pH H₂O
4,5
Org. C
20,1g/kg
Clay
29,1%
Sand
41,8%
Silt
29,0%
15–30 cm
pH H₂O
4,6
Org. C
12,6g/kg
Clay
34,2%
Sand
38,3%
Silt
27,4%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest95.2%
Crops0.2%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)4.6%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology314 basins · 27 lakes · 41 rivers

Hydrology metrics for this exact territory

Stream length here

10 087,1km

Lake surface here

7,32km²

Basins crossed

314

Max stream order

8

Max drainage

450 372km²

Discharge in basins

142 621,9m³/s

Mean precip.

2 082mm/an

Mean T°

25,2°C

Moisture idx

0,12

Mean runoff

674mm/an

Mean elev. (basins)

266m

Watersheds crossing here

305 more basins

Lakes (27, top by area)

18 more lakes

Rivers / streams (41, ord ≥ 4)

29 more river segments

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,4%

Pesticides

10,4kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas22

IUCN Not Reported · 11IUCN VI · 6IUCN Ia · 2IUCN II · 2IUCN V · 1

Menkragnotí

IUCN Not Reported

Indigenous Area · 1994

49 304 km²

Baú

IUCN Not Reported

Indigenous Area · 2008

15 385 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN