AMP Ufoyaal Kassa-Bandial
IUCN VIMarine Protected Area · 2022
1 232 km²
Department · SEN
Bignona
Senegal
AwTropical, savannah(100 %)
Species observed
1 235
Observations
24 361
Area
5 342,7km²
Ecological tissue
Sample of 20 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 Bignona : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 2 types (connectance 8.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
23
Interactions affichées
22
Connectance
0.087
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 235 distinct species · 24 361 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,9°C
Annual rain
1 136mm
Warmest m°
34,9°C
Coldest m°
18,9°C
Elevation: 13 m on average (min -13 m, max 43 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,9°C
Annual rain
1 136mm
Warmest month
34,9°C
Coldest month
18,9°C
Mean alt.
13m
Min
-13m
Max
43m
Std. dev.
12m
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
5,5
Org. C
26,4g/kg
Clay
25,7%
Sand
48,6%
Silt
25,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,5
Org. C
32,5g/kg
Clay
26,8%
Sand
47,5%
Silt
25,8%
5–15 cm
pH H₂O
5,5
Org. C
25,1g/kg
Clay
24,9%
Sand
49,5%
Silt
25,6%
15–30 cm
pH H₂O
5,4
Org. C
21,6g/kg
Clay
25,5%
Sand
48,8%
Silt
25,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest29.4%
Crops7.8%
Built-up0.3%
Bare soil2.1%
Other (grassland, water…)60.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology13 basins · 48 lakes · 21 rivers
Hydrology metrics for this exact territory
Stream length here
462,8km
Lake surface here
26,13km²
Basins crossed
13
Max stream order
5
Max drainage
14 867km²
Discharge in basins
101,8m³/s
Mean precip.
1 080mm/an
Mean T°
26,4°C
Moisture idx
-0,42
Mean runoff
308mm/an
Mean elev. (basins)
18m
Watersheds crossing here
- Bassin de Baïlasub-area1 653,4 km²overlap1523.06 km²29%
- Bassin de Diouloulou Bôlonsub-area1 233,3 km²overlap1220.78 km²23%
- Bassin de Marigot de Bignonasub-area744,2 km²overlap741.16 km²14%
- Bassin de Ariandaboulsub-area471,2 km²overlap469.44 km²9%
- Bassin de Soungrougrousub-area580,1 km²overlap439.10 km²8%
- Bassin de Casamancesub-area835,4 km²overlap348.86 km²7%
- Bassin de Soungrougrousub-area429,5 km²overlap251.13 km²5%
- Bassin de Allehein Riversub-area529,8 km²overlap215.22 km²4%
- Bassin de Bulok Bolonsub-area1 125,2 km²overlap10.56 km²0%
Lakes (48, top by area)
- Lake #79372area3,9 km²avg depth1.1 m
- Lake #79377area3,8 km²avg depth1.8 m
- Lake #79391area2,4 km²avg depth1.1 m
- Lake #79374area1,4 km²avg depth0.9 m
- Lac 1399307area0,8 km²avg depth1.6 m
- Lac 1399476area0,7 km²avg depth2.5 m
- Lac 1399458area0,7 km²avg depth2.6 m
- Lac 1399569area0,7 km²avg depth2.5 m
- Lac 1399405area0,7 km²avg depth1.6 m
39 more lakes
- Lac 1399346area0,6 km²avg depth1.9 m
- Lac 1399420area0,6 km²avg depth2.2 m
- Lac 1399427area0,6 km²avg depth2.3 m
- Lac 1399483area0,6 km²avg depth2.5 m
- Lac 1399340area0,6 km²avg depth1.6 m
- Lac 1399877area0,5 km²avg depth1.6 m
- Lac 1399381area0,4 km²avg depth2.1 m
- Lac 1399451area0,4 km²avg depth1.9 m
- Lac 1400032area0,4 km²avg depth2.1 m
- Lac 1399343area0,4 km²avg depth2.0 m
- Lac 1399515area0,4 km²avg depth1.3 m
- Lac 1399520area0,3 km²avg depth1.8 m
- Lac 1399872area0,3 km²avg depth1.8 m
- Lac 1399306area0,3 km²avg depth1.8 m
- Lac 1399352area0,3 km²avg depth1.4 m
- Lac 1399504area0,3 km²avg depth1.3 m
- Lac 1399452area0,3 km²avg depth2.4 m
- Lac 1399471area0,2 km²avg depth1.7 m
- Lac 1399432area0,2 km²avg depth1.4 m
- Lac 1399498area0,2 km²avg depth1.8 m
- Lac 1399298area0,2 km²avg depth1.3 m
- Lac 1399356area0,2 km²avg depth1.3 m
- Lac 1399485area0,2 km²avg depth1.2 m
- Lac 1399499area0,2 km²avg depth1.2 m
- Lac 1399302area0,2 km²avg depth1.8 m
- Lac 1399540area0,2 km²avg depth1.4 m
- Lac 1399542area0,2 km²avg depth2.0 m
- Lac 1399530area0,2 km²avg depth1.2 m
- Lac 1399503area0,2 km²avg depth1.9 m
- Lac 1399968area0,2 km²avg depth1.5 m
- Lac 1399926area0,2 km²avg depth1.4 m
- Lac 1399618area0,2 km²avg depth1.4 m
- Lac 1399588area0,2 km²avg depth1.4 m
- Lac 1399464area0,1 km²avg depth1.1 m
- Lac 1399704area0,1 km²avg depth2.1 m
- Lac 1399624area0,1 km²avg depth1.7 m
- Lac 1399403area0,1 km²avg depth0.9 m
- Lac 1399422area0,1 km²avg depth2.4 m
- Lac 1399536area0,1 km²avg depth1.5 m
Rivers / streams (21, ord ≥ 4)
- Baïlaord 3len here119.75 km100%total120 km
- Marigot de Bignonaord 3len here92.33 km99%total93 km
- Soungrougrouord 4len here51.39 km18%total292 km
- Diouloulou Bôlonord 3len here30.83 km100%total31 km
- Marigot de Diobourord 5len here25.54 km100%total26 km
- Casamanceord 5len here21.91 km7%total294 km
- Inifoukord 2len here21.24 km100%total21 km
- Ariandaboulord 2len here14.78 km100%total15 km
- Allehein Riverord 3len here13.43 km38%total35 km
- Coubalanord 1len here10.29 km100%total10 km
- Karanko Bôlonord 2len here9.74 km100%total10 km
- Balaouneord 1len here9.62 km100%total10 km
9 more river segmentssorted by Strahler order + length
- Marigot de Javaord 2len here7.49 km100%total7 km
- Kounambèneord 1len here7.33 km100%total7 km
- Badiapourord 2len here7.10 km100%total7 km
- Marigot aux Huîtresord 1len here5.93 km100%total6 km
- Assélinguèneord 1len here5.58 km100%total6 km
- Assoutiord 2len here4.39 km100%total4 km
- Kafoutine Borondaord 1len here1.70 km95%total2 km
- Kalissayeord 1len here1.43 km100%total1 km
- Kafoutine Borondaord 1len here0.97 km100%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
31,8%
Pesticides
4,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas16
IUCN Not Reported · 8IUCN VI · 5IUCN V · 2IUCN IV · 1🌊 Marine · 10
AMP Kaalolaal Blouf-Fogny
IUCN VIMarine Protected Area
835 km²
AMP Kassa-Balantacounda
IUCN VIMarine Protected Area
801 km²
AMP Kalone-Bliss-Kassa
IUCN VIMarine Protected Area · 2023
785 km²
AMP Niamone-Kalounayes
IUCN VIMarine Protected Area
661 km²
Kalissaye
IUCN VWetland of International Importance (Ramsar Site) · 2017
300 km²
Complete list16 protected areas
- AMP Ufoyaal Kassa-BandialMarine Protected AreaIUCN VI20221 232 km²
- AMP Kaalolaal Blouf-FognyMarine Protected AreaIUCN VI835 km²
- AMP Kassa-BalantacoundaMarine Protected AreaIUCN VI801 km²
- AMP Kalone-Bliss-KassaMarine Protected AreaIUCN VI2023785 km²
- AMP Niamone-KalounayesMarine Protected AreaIUCN VI661 km²
- KalissayeWetland of International Importance (Ramsar Site)IUCN V2017300 km²
- Foret des NarangsForest ReserveIUCN Not Reported206 km²
- Foret de KalounayesForest ReserveIUCN Not Reported165 km²
- AMP AbénéMarine Protected AreaIUCN V119 km²
- Foret de ToborForest ReserveIUCN Not Reported48 km²
- Foret de KandiadiouForest ReserveIUCN Not Reported37 km²
- Foret d'EssomForest ReserveIUCN Not Reported36 km²
- Foret de BignonaForest ReserveIUCN Not Reported33 km²
- Foret de KoulayeForest ReserveIUCN Not Reported28 km²
- Foret de DjipakoumForest ReserveIUCN Not Reported26 km²
- KalissayeBird ReserveIUCN IV2 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN