Niegre
IUCN Not ReportedClassified Forest
1 330 km²
Subdivision · CIV
Sassandra
Côte d'Ivoire
AwTropical, savannah(100 %)
Species observed
1 458
Observations
9 257
Area
4 304,9km²
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Species present
1 458 distinct species · 9 257 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,4°C
Annual rain
1 481mm
Warmest m°
31,0°C
Coldest m°
21,7°C
Elevation: 80 m on average (min -36 m, max 237 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,4°C
Annual rain
1 481mm
Warmest month
31,0°C
Coldest month
21,7°C
Mean alt.
80m
Min
-36m
Max
237m
Std. dev.
44m
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
5,3
Org. C
21,1g/kg
Clay
23,0%
Sand
61,7%
Silt
15,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Gbôkle
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
33,3g/kg
Clay
20,8%
Sand
63,5%
Silt
15,6%
5–15 cm
pH H₂O
5,3
Org. C
17,1g/kg
Clay
22,0%
Sand
62,2%
Silt
15,8%
15–30 cm
pH H₂O
5,3
Org. C
13,0g/kg
Clay
26,0%
Sand
59,3%
Silt
14,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest41.1%
Crops2.7%
Built-up0.4%
Bare soil0.1%
Other (grassland, water…)55.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology11 basins · 2 lakes · 46 rivers
Hydrology metrics for this exact territory
Stream length here
755,3km
Lake surface here
1,02km²
Basins crossed
11
Max stream order
6
Max drainage
75 335km²
Discharge in basins
829,2m³/s
Mean precip.
1 496mm/an
Mean T°
25,9°C
Moisture idx
0,01
Mean runoff
520mm/an
Mean elev. (basins)
96m
Watersheds crossing here
- Bassin de Sassandrasub-area2 140,2 km²overlap1701.82 km²40%
- Bassin de Bolosub-area1 328 km²overlap736.06 km²17%
- Bassin de Davosub-area1 849,2 km²overlap658.49 km²15%
- Bassin de Dagbésub-area406,5 km²overlap401.37 km²9%
- Bassin de Pésub-area359,7 km²overlap210.35 km²5%
- Bassin de Nonouasub-area1 181 km²overlap151.46 km²4%
- Bassin de Brokoniousub-area129,7 km²overlap126.37 km²3%
- Bassin de Niouniourousub-area2 315,2 km²overlap104.02 km²2%
- Bassin de Sassandrasub-area90,9 km²overlap90.48 km²2%
2 more basinssorted by overlap
Lakes (2, top by area)
Rivers / streams (46, ord ≥ 4)
- Sassandraord 6len here145.20 km18%total786 km
- Davoord 5len here108.40 km24%total450 km
- Vêord 2len here45.95 km100%total46 km
- Dagbéord 4len here44.23 km100%total44 km
- Boloord 4len here42.41 km37%total116 km
- Niégréord 3len here28.71 km59%total49 km
- Kotréord 2len here22.72 km86%total26 km
- Nuhurouord 3len here22.36 km52%total43 km
- Goyooord 3len here22.03 km100%total22 km
- Kokounidroord 3len here18.20 km100%total18 km
- Krukroord 3len here15.55 km59%total26 km
- Doboord 6len here14.46 km13%total114 km
34 more river segmentssorted by Strahler order + length
- Niléord 2len here14.38 km94%total15 km
- Péanimeyord 3len here14.16 km100%total14 km
- Péord 1len here12.03 km100%total12 km
- Zriboboord 3len here11.93 km84%total14 km
- Niegaord 3len here11.35 km99%total11 km
- Nagoroord 2len here11.14 km100%total11 km
- Dabléord 1len here10.68 km60%total18 km
- Nonouaord 3len here9.92 km17%total59 km
- Brikouéord 2len here9.83 km100%total10 km
- Broutoukopéord 2len here9.18 km100%total9 km
- Brokoniouord 1len here7.84 km100%total8 km
- Brizoord 2len here7.49 km100%total8 km
- Niménaord 2len here7.18 km100%total7 km
- Diguéord 1len here7.01 km100%total7 km
- Nicadetord 2len here6.79 km86%total8 km
- Dadamiéord 2len here6.76 km60%total11 km
- Mondoloord 5len here6.55 km100%total7 km
- Nibléord 1len here6.45 km100%total6 km
- Nouaseroord 1len here6.27 km65%total10 km
- Vaêord 2len here5.30 km100%total5 km
- Tiékonidoroord 1len here5.16 km100%total5 km
- Tioukoéord 2len here5.01 km100%total5 km
- Diénonoord 1len here4.78 km100%total5 km
- Broord 1len here4.50 km100%total5 km
- Bayboord 6len here4.21 km100%total4 km
- Boboord 1len here4.13 km100%total4 km
- Bogboord 2len here2.69 km100%total3 km
- Noukboroord 2len here2.65 km14%total19 km
- Nipéord 2len here2.50 km99%total3 km
- Naghéord 1len here2.27 km82%total3 km
- Ablibliord 1len here1.88 km18%total11 km
- Nahurouord 1len here1.15 km99%total1 km
- Labréord 1len here0.98 km7%total13 km
- Akpaord 1len here0.98 km100%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,1nW
Built-up
35,8%
Pesticides
0,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas8
IUCN Not Reported · 8🌊 Marine · 3
Classified Forest Name Unknown (CIV) No.72
IUCN Not ReportedClassified Forest
1 053 km²
Monogaga
IUCN Not ReportedClassified Forest
326 km²
Niouniourou
IUCN Not ReportedClassified Forest
193 km²
Dassieko
IUCN Not ReportedClassified Forest
136 km²
Mt. Bolo
IUCN Not ReportedClassified Forest
113 km²
Complete list8 protected areas
- NiegreClassified ForestIUCN Not Reported1 330 km²
- Classified Forest Name Unknown (CIV) No.72Classified ForestIUCN Not Reported1 053 km²
- MonogagaClassified ForestIUCN Not Reported326 km²
- NiouniourouClassified ForestIUCN Not Reported193 km²
- DassiekoClassified ForestIUCN Not Reported136 km²
- Mt. BoloClassified ForestIUCN Not Reported113 km²
- Complexe Sassandra-DagbegoWetland of International Importance (Ramsar Site)IUCN Not Reported2005104 km²
- BoloClassified ForestIUCN Not Reported100 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN