Reserva Particular Do Patrimônio Natural Pontal Da Barra
IUCN IVNatural Heritage Private Reserve · 1999
1 km²
Municipality · BRA
Pelotas
Brazil
CfaTemperate, no dry season, hot summer(100 %)
Species observed
2 537
Observations
69 802
Area
1 609,7km²
Ecological tissue
Sample of 19 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 Pelotas : 14 espèces reliées par 19 interactions GloBI sur 3 types (connectance 11.1%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
19
Interactions affichées
19
Connectance
0.111
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
2 537 distinct species · 69 802 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,2°C
Annual rain
1 503mm
Warmest m°
26,8°C
Coldest m°
9,7°C
Elevation: 73 m on average (min -19 m, max 348 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
18,2°C
Annual rain
1 503mm
Warmest month
26,8°C
Coldest month
9,7°C
Mean alt.
73m
Min
-19m
Max
348m
Std. dev.
79m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,3
Org. C
38,1g/kg
Clay
25,8%
Sand
48,3%
Silt
25,9%
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
5,3
Org. C
61,4g/kg
Clay
24,3%
Sand
49,1%
Silt
26,6%
5–15 cm
pH H₂O
5,3
Org. C
30,4g/kg
Clay
24,4%
Sand
49,5%
Silt
26,2%
15–30 cm
pH H₂O
5,3
Org. C
22,6g/kg
Clay
28,7%
Sand
46,2%
Silt
25,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest29.9%
Crops13.8%
Built-up1.3%
Bare soil0.6%
Other (grassland, water…)54.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 16 lakes · 33 rivers
Hydrology metrics for this exact territory
Stream length here
397,3km
Lake surface here
13,09km²
Basins crossed
4
Max stream order
7
Max drainage
56 212km²
Discharge in basins
542,7m³/s
Mean precip.
1 384mm/an
Mean T°
18,0°C
Moisture idx
0,10
Max snow
1%
Mean runoff
762mm/an
Mean elev. (basins)
78m
Watersheds crossing here
Lakes (16, top by area)
- Lake #21615area3,6 km²avg depth1.2 m
- Lagoa Fragataarea1,6 km²avg depth0.8 m
- Lake #21607area1,5 km²avg depth2.1 m
- Represa Santa Bárbaraarea1,5 km²avg depth3.0 m
- Lake #21612area1,2 km²avg depth1.5 m
- Lake #21608area1 km²avg depth2.7 m
- Lac 1106698area1 km²avg depth3.8 m
- Lac 1106591area0,9 km²avg depth2.3 m
- Lac 1106641area0,6 km²avg depth2.0 m
Rivers / streams (33, ord ≥ 4)
- Arroio Pelotasord 7len here91.97 km85%total109 km
- Arroio Contagemord 2len here41.88 km100%total42 km
- Arroio Quilomboord 3len here35.54 km40%total90 km
- Arroio Corrientesord 3len here33.10 km77%total43 km
- Arroio Quilombinhoord 2len here18.14 km91%total20 km
- Arroio Turuçuord 4len here14.86 km13%total118 km
- Canal São Gonçaloord 7len here12.38 km9%total137 km
- Arroio Andradeord 2len here12.24 km72%total17 km
- Arroio Santa Euláliaord 4len here11.78 km100%total12 km
- Arroio dos Caneleirosord 3len here11.22 km54%total21 km
- Arroio Santa Bárbaraord 2len here8.98 km100%total9 km
- Arroio do Padreord 2len here8.75 km53%total16 km
21 more river segmentssorted by Strahler order + length
- Arroio do Touroord 4len here8.70 km96%total9 km
- Arroio Fragataord 3len here8.32 km68%total12 km
- Sanga Fundaord 1len here8.04 km56%total14 km
- Arroio do Moinhoord 2len here7.64 km100%total8 km
- Arroio Pestanaord 2len here6.07 km35%total17 km
- Arroio Moreiraord 3len here6.05 km6%total94 km
- Arroio Michaelaord 1len here5.94 km100%total6 km
- Sanga da Barbudaord 1len here5.34 km100%total5 km
- Arroio do Ouroord 2len here5.24 km58%total9 km
- Arroio Santa Claraord 1len here4.92 km94%total5 km
- Arroio Micaelaord 2len here4.45 km100%total4 km
- Sanga da Gamaord 1len here4.22 km100%total4 km
- Arroio Cadeiaord 3len here4.21 km13%total33 km
- Arroio Pimentaord 3len here3.97 km23%total17 km
- Arroio Sujoord 1len here3.62 km99%total4 km
- Canal Santa Bárbaraord 1len here2.95 km100%total3 km
- Arroio Castorord 1len here2.37 km100%total2 km
- Sanga da Granjaord 1len here2.10 km100%total2 km
- Canal do Engenhoord 7len here1.88 km100%total2 km
- Arroio Taquaraord 4len here0.29 km1%total33 km
- Arroio Teimosoord 1len here0.19 km15%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
2,3nW
Built-up
129,6%
Pesticides
36,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN