Wetland of International Importance (Ramsar Site) · tza
Malagarasi-Muyovozi Wetlands
- Area
- 36 814 km²
- IUCN cat.
- Not Reported
- Year
- 2000
Overview
- Designation
- Wetland of International Importance (Ramsar Site)
- Established
- 2000
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
873 distinct species · 4 313 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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).
Indicateurs du tissu écologique
Tissu écologique de Malagarasi-Muyovozi Wetlands : 15 espèces reliées par 27 interactions GloBI sur 2 types (connectance 12.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology103 basins · 31 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
1 439,0km
Lake surface here
413,99km²
Basins crossed
103
Max stream order
7
Max drainage
125 299km²
Discharge in basins
3 272,7m³/s
Mean precip.
985mm/an
Mean T°
22,7°C
Moisture idx
-0,43
Mean runoff
78mm/an
Mean elev. (basins)
1 135m
Watersheds crossing here
- Basin #47630sub-area2 326 km²overlap2273.84 km²6%
- Basin #35630sub-area1 838,7 km²overlap1830.56 km²5%
- Basin #63210sub-area3 475,8 km²overlap1752.29 km²5%
- Basin #23370sub-area2 577,6 km²overlap1751.52 km²5%
- Basin #53540sub-area1 770,3 km²overlap1661.73 km²5%
- Bassin de Malagarasisub-area1 730,7 km²overlap1550.37 km²4%
- Bassin de Malagarasisub-area1 337 km²overlap1331.14 km²4%
- Basin #53200sub-area1 546,4 km²overlap1106.42 km²3%
- Bassin de Shamasub-area1 767,6 km²overlap1045.04 km²3%
94 more basinssorted by overlap
- Bassin de Malagarasisub-area1 098,6 km²overlap1028.72 km²3%
- Bassin de Malagarasisub-area1 016,7 km²overlap907.63 km²2%
- Basin #36390sub-area858,2 km²overlap854.41 km²2%
- Bassin de Ugallasub-area842 km²overlap835.16 km²2%
- Bassin de Ugallasub-area1 081,5 km²overlap812.87 km²2%
- Basin #35620sub-area809,7 km²overlap806.10 km²2%
- Basin #68980sub-area1 517,2 km²overlap741.58 km²2%
- Bassin de Malagarasisub-area936,2 km²overlap697.91 km²2%
- Basin #37730sub-area1 120,6 km²overlap683.41 km²2%
- Bassin de Malagarasisub-area710,6 km²overlap646.62 km²2%
- Bassin de Ugallasub-area610,8 km²overlap601.00 km²2%
- Bassin de Katumbikisub-area785,9 km²overlap520.67 km²1%
- Basin #40250sub-area462,5 km²overlap460.44 km²1%
- Basin #23310sub-area623,2 km²overlap444.12 km²1%
- Basin #27380sub-area586,3 km²overlap440.12 km²1%
- Bassin de Ugallasub-area431 km²overlap429.13 km²1%
- Basin #25160sub-area1 146,1 km²overlap426.02 km²1%
- Bassin de Malagarasisub-area863,7 km²overlap399.84 km²1%
- Basin #69060sub-area391,9 km²overlap390.24 km²1%
- Basin #42450sub-area707,8 km²overlap389.52 km²1%
- Basin #30490sub-area1 181,5 km²overlap388.98 km²1%
- Basin #27280sub-area407,4 km²overlap386.59 km²1%
- Basin #53460sub-area665,8 km²overlap369.91 km²1%
- Basin #44830sub-area473,5 km²overlap338.12 km²1%
- Bassin de Walasub-area1 269,6 km²overlap335.84 km²1%
- Basin #68890sub-area2 333 km²overlap331.81 km²1%
- Bassin de Ugallasub-area370,4 km²overlap328.25 km²1%
- Bassin de Shamasub-area318,9 km²overlap317.51 km²1%
- Basin #42650sub-area1 186,9 km²overlap308.26 km²1%
- Bassin de Malagarasisub-area1 734,3 km²overlap298.70 km²1%
- Bassin de Ugallasub-area293,4 km²overlap291.50 km²1%
- Basin #37870sub-area405 km²overlap289.70 km²1%
- Bassin de Mnyamasisub-area2 346,1 km²overlap263.03 km²1%
- Bassin de Ugallasub-area428,4 km²overlap255.88 km²1%
- Basin #47740sub-area332,2 km²overlap236.40 km²1%
- Basin #25270sub-area231 km²overlap229.95 km²1%
- Bassin de Ugallasub-area232,1 km²overlap227.80 km²1%
- Basin #52510sub-area550 km²overlap218.01 km²1%
- Basin #61830sub-area209,9 km²overlap209.00 km²1%
- Basin #42840sub-area207,7 km²overlap206.80 km²1%
- Bassin de Ruchugisub-area450,2 km²overlap198.72 km²1%
- Bassin de Ugallasub-area285,1 km²overlap185.78 km²1%
- Bassin de Ruchugisub-area186 km²overlap185.21 km²1%
- Bassin de Katumbikisub-area183,1 km²overlap182.30 km²0%
- Bassin de Ugallasub-area176,3 km²overlap175.43 km²0%
- Bassin de Katumbikisub-area171,5 km²overlap170.75 km²0%
- Bassin de Katumbikisub-area170,2 km²overlap169.47 km²0%
- Bassin de Malagarasisub-area156,1 km²overlap155.37 km²0%
- Bassin de Katumbikisub-area336,5 km²overlap149.59 km²0%
- Basin #40260sub-area145,6 km²overlap144.93 km²0%
- Basin #47670sub-area143,7 km²overlap143.06 km²0%
- Bassin de Ugallasub-area139,1 km²overlap138.50 km²0%
- Bassin de Msimasub-area354,5 km²overlap137.31 km²0%
- Basin #44820sub-area135,1 km²overlap134.50 km²0%
- Bassin de Shamasub-area1 352,8 km²overlap118.68 km²0%
- Basin #42930sub-area117,7 km²overlap117.17 km²0%
- Basin #14290sub-area753,7 km²overlap104.94 km²0%
- Bassin de Ruchugisub-area314 km²overlap103.16 km²0%
- Bassin de Malagarasisub-area838,4 km²overlap92.11 km²0%
- Bassin de Mtambosub-area2 466,7 km²overlap90.84 km²0%
- Basin #52360sub-area218,1 km²overlap89.79 km²0%
- Basin #71500sub-area90,3 km²overlap82.15 km²0%
- Bassin de Ugallasub-area79,6 km²overlap79.30 km²0%
- Basin #36480sub-area78,3 km²overlap77.94 km²0%
- Bassin de Katumbikisub-area456,7 km²overlap77.17 km²0%
- Basin #48250sub-area109,9 km²overlap75.31 km²0%
- Basin #71800sub-area348,6 km²overlap73.67 km²0%
- Basin #47250sub-area292,5 km²overlap73.56 km²0%
- Bassin de Katumbikisub-area1 217,4 km²overlap72.66 km²0%
- Bassin de Ugallasub-area70,3 km²overlap70.02 km²0%
- Bassin de Ugallasub-area125,7 km²overlap65.33 km²0%
- Bassin de Ugallasub-area51,7 km²overlap51.43 km²0%
- Bassin de Nkululusub-area589,8 km²overlap49.08 km²0%
- Basin #30590sub-area322,4 km²overlap38.97 km²0%
- Bassin de Katumbikisub-area288,9 km²overlap36.62 km²0%
- Basin #47680sub-area72,6 km²overlap35.18 km²0%
- Basin #47340sub-area574,5 km²overlap28.29 km²0%
- Bassin de Kaga riversub-area1 340,7 km²overlap24.94 km²0%
- Bassin de Malagarasisub-area388,7 km²overlap23.06 km²0%
- Basin #52640sub-area82,2 km²overlap22.88 km²0%
- Basin #52520sub-area829,2 km²overlap21.34 km²0%
- Bassin de Msimasub-area112,7 km²overlap19.76 km²0%
- Basin #71680sub-area43,2 km²overlap16.76 km²0%
- Bassin de Msimasub-area22,2 km²overlap16.35 km²0%
- Bassin de Nkululusub-area250,5 km²overlap11.73 km²0%
- Basin #16440sub-area353,8 km²overlap10.18 km²0%
- Bassin de Msimasub-area348,5 km²overlap7.41 km²0%
- Basin #52530sub-area1 527,5 km²overlap6.85 km²0%
- Bassin de Ugallasub-area2,6 km²overlap2.57 km²0%
- Bassin de Katumbikisub-area2,3 km²overlap2.31 km²0%
- Bassin de Ruchugisub-area383,7 km²overlap1.27 km²0%
- Bassin de Midihosub-area1 177,1 km²overlap0.57 km²0%
- Basin #22410sub-area575,5 km²overlap0.53 km²0%
- Basin #52380sub-area1 541,9 km²overlap0.51 km²0%
Lakes (31, top by area)
- Lake Sagaraarea308,2 km²avg depth3.6 m
- Lake Nyagamomaarea83,4 km²avg depth1.4 m
- Lake #81194area6,6 km²avg depth1.2 m
- Lake #81055area4 km²avg depth1.0 m
- Lake #81231area2,3 km²avg depth4.5 m
- Lake #81196area1,4 km²avg depth0.5 m
- Lake #81190area1,4 km²avg depth0.8 m
- Lac 1409200area1 km²avg depth1.8 m
- Lac 1409289area0,8 km²avg depth0.8 m
22 more lakes
- Lac 1408872area0,7 km²avg depth2.2 m
- Lac 1409301area0,6 km²avg depth1.3 m
- Lac 1409285area0,6 km²avg depth1.5 m
- Lac 1409288area0,5 km²avg depth1.1 m
- Lac 1409281area0,4 km²avg depth1.6 m
- Lac 1409479area0,4 km²avg depth2.2 m
- Lac 1409209area0,3 km²avg depth1.6 m
- Lac 1409278area0,3 km²avg depth1.3 m
- Lac 1409284area0,3 km²avg depth1.4 m
- Lac 1409452area0,3 km²avg depth2.0 m
- Lac 1409484area0,2 km²avg depth1.7 m
- Lac 1409276area0,2 km²avg depth0.6 m
- Lac 1409119area0,2 km²avg depth0.5 m
- Lac 1409069area0,2 km²avg depth1.0 m
- Lac 1409499area0,2 km²avg depth1.5 m
- Lac 1409242area0,2 km²avg depth1.2 m
- Lac 1409178area0,2 km²avg depth0.9 m
- Lac 1409282area0,2 km²avg depth0.8 m
- Lac 1409133area0,2 km²avg depth0.6 m
- Lac 1409135area0,2 km²avg depth3.6 m
- Lac 1409291area0,1 km²avg depth0.7 m
- Lac 1409251area0,1 km²avg depth0.8 m
Rivers / streams (11, ord ≥ 4)
- Ugallaord 7len here528.78 km98%total541 km
- Malagarasiord 7len here504.89 km60%total844 km
- Katumbikiord 6len here113.12 km80%total142 km
- Shamaord 5len here75.22 km100%total75 km
- Walaord 6len here59.06 km36%total163 km
- Ruchugiord 4len here41.88 km31%total136 km
- Mnyamasiord 4len here40.87 km35%total116 km
- Nkululuord 4len here33.95 km11%total315 km
- Mtamboord 3len here15.94 km20%total78 km
- Msimaord 4len here14.86 km32%total47 km
- Nguyaord 3len here10.45 km94%total11 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- -4.97079, 30.87137
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.