Bosques Secos del Marañón
IUCN VIRegional Conservation Area · 2021
218 km²
Commune · PER
Oxamarca
Peru
CwbTemperate, dry winter, warm summer(54 %)
Species observed
149
Observations
399
Area
284,7km²
Ecological tissue
Sample of 28 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 Oxamarca : 20 espèces reliées par 35 interactions GloBI sur 5 types (connectance 8.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
29
Interactions affichées
35
Connectance
0.086
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
149 distinct species · 399 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,4°C
Annual rain
1 138mm
Warmest m°
18,3°C
Coldest m°
7,3°C
Elevation: 2 743 m on average (min 1 003 m, max 3 939 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,4°C
Annual rain
1 138mm
Warmest month
18,3°C
Coldest month
7,3°C
Mean alt.
2 743m
Min
1 003m
Max
3 939m
Std. dev.
857m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(54 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,0
Org. C
46,5g/kg
Clay
26,4%
Sand
40,9%
Silt
32,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Celendín
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
62,4g/kg
Clay
25,9%
Sand
41,3%
Silt
32,8%
5–15 cm
pH H₂O
6,0
Org. C
43,8g/kg
Clay
26,3%
Sand
41,1%
Silt
32,6%
15–30 cm
pH H₂O
6,0
Org. C
33,4g/kg
Clay
27,1%
Sand
40,4%
Silt
32,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest14.3%
Crops9.2%
Built-up0.2%
Bare soil4.2%
Other (grassland, water…)72.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
61,6km
Basins crossed
2
Max stream order
6
Max drainage
33 213km²
Discharge in basins
26,9m³/s
Mean precip.
915mm/an
Mean T°
14,5°C
Moisture idx
-0,34
Mean runoff
639mm/an
Mean elev. (basins)
2 537m
Watersheds crossing here
Rivers / streams (14, ord ≥ 4)
- Río Mirilesord 3len here13.34 km68%total20 km
- Quebrada Trapicheord 1len here9.41 km100%total9 km
- Río Cantangeord 3len here7.36 km49%total15 km
- Quebrada Secaord 3len here7.02 km25%total29 km
- Río Tallamboord 2len here6.27 km52%total12 km
- Río Marañónord 8len here5.72 km0%total2753 km
- Quebrada Malat Sondorord 1len here5.36 km86%total6 km
- Quebrada Liracaord 1len here3.20 km94%total3 km
- Quebrada Talamboord 1len here2.09 km52%total4 km
- Quebrada La Pachaord 3len here1.71 km6%total26 km
- Quebrada Sumbalord 3len here0.05 km1%total8 km
- Quebrada Pacchaord 2len here0.03 km1%total6 km
2 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
22,8%
Pesticides
35,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN VI · 3
San Pedro de Chuquibamba
IUCN VIPrivate Conservation Area · 2015
195 km²
Utco
IUCN VIPrivate Conservation Area · 2023
31 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN