Ontologia

Municipality · BRA

Manaus

Brazil

AfTropical, rainforest(100 %)

Species observed

9 793

Observations

287 661

Area

11 401,1km²

Ecological tissue

Sample of 11 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 Manaus : 9 espèces reliées par 8 interactions GloBI sur 2 types (connectance 14.5%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
11
Interactions affichées
8
Connectance
0.145
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

9 793 distinct species · 287 661 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

287 661 obs · 258 cellules
Obs. / cellule
≥ 25 998
1 978–25 997
254–1 977
62–253
< 62

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

26,3°C

Annual rain

2 531mm

Warmest m°

30,7°C

Coldest m°

22,7°C

Elevation: 59 m on average (min 11 m, max 143 m)

Bioclimatic detailsExpert
Annual mean temp.
26,3°C
Annual rain
2 531mm
Warmest month
30,7°C
Coldest month
22,7°C
Mean alt.
59m
Min
11m
Max
143m
Std. dev.
29m
Köppen-Geiger (dominant)
AfTropical, rainforest(100 %)Tropical

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

Soil & lithology

pH H₂O

4,1

Org. C

20,7g/kg

Clay

36,6%

Sand

37,8%

Silt

25,7%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,1
Org. C
32,1g/kg
Clay
34,2%
Sand
39,1%
Silt
26,7%
5–15 cm
pH H₂O
4,2
Org. C
16,7g/kg
Clay
35,0%
Sand
38,9%
Silt
26,0%
15–30 cm
pH H₂O
4,2
Org. C
13,3g/kg
Clay
40,5%
Sand
35,3%
Silt
24,2%

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

Land cover

Forest82.9%
Crops0.1%
Built-up0.7%
Bare soil0.1%
Other (grassland, water…)16.2%

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

Hydrology32 basins · 50 lakes · 47 rivers

Hydrology metrics for this exact territory

Stream length here

1 028,2km

Lake surface here

121,51km²

Basins crossed

32

Max stream order

9

Max drainage

2 937 679km²

Discharge in basins

352 001,3m³/s

Mean precip.

2 452mm/an

Mean T°

27,2°C

Moisture idx

0,34

Mean runoff

1 261mm/an

Mean elev. (basins)

69m

Watersheds crossing here

23 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (47, ord ≥ 4)

35 more river segments

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

Human pressure

Pop. density

2hab/km²

Night light

1,4nW

Built-up

66,0%

Pesticides

9,7kg/km²

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

Protected areas18

IUCN V · 6IUCN II · 4IUCN VI · 3IUCN IV · 3IUCN Ib · 1IUCN Not Applicable · 1

Rio Negro

IUCN Ib

Wetland of International Importance (Ramsar Site) · 2018

119 481 km²

Complete list

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