Gulf of Mottama
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2017
1 610 km²
District · MMR
Yangon-S
Myanmar
AmTropical, monsoon(100 %)
Species observed
804
Observations
2 891
Area
4 477,4km²
Ecological tissue
Sample of 33 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 Yangon-S : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 3 types (connectance 7.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
42
Connectance
0.075
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
804 distinct species · 2 891 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,3°C
Annual rain
3 031mm
Warmest m°
34,7°C
Coldest m°
18,9°C
Elevation: 5 m on average (min -26 m, max 37 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,3°C
Annual rain
3 031mm
Warmest month
34,7°C
Coldest month
18,9°C
Mean alt.
5m
Min
-26m
Max
37m
Std. dev.
4m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,2
Org. C
34,1g/kg
Clay
34,3%
Sand
28,6%
Silt
37,1%
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
6,2
Org. C
40,3g/kg
Clay
34,2%
Sand
28,9%
Silt
37,0%
5–15 cm
pH H₂O
6,2
Org. C
30,4g/kg
Clay
34,1%
Sand
28,9%
Silt
37,1%
15–30 cm
pH H₂O
6,3
Org. C
31,6g/kg
Clay
34,8%
Sand
28,1%
Silt
37,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest8.2%
Crops65.8%
Built-up0.4%
Bare soil0.9%
Other (grassland, water…)24.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology13 basins · 4 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
182,2km
Lake surface here
2,90km²
Basins crossed
13
Max stream order
5
Max drainage
7 926km²
Discharge in basins
288,6m³/s
Mean precip.
2 792mm/an
Mean T°
27,1°C
Moisture idx
0,42
Mean runoff
2 223mm/an
Mean elev. (basins)
6m
Watersheds crossing here
- Bassin de Hap Lay Chaungsub-area1 827,9 km²overlap1630.85 km²36%
- Bassin de Hmaw Wun Creeksub-area648,7 km²overlap646.53 km²14%
- Basin #23320sub-area625,1 km²overlap622.86 km²14%
- Basin #23270sub-area590 km²overlap555.08 km²12%
- Bassin de Toesub-area2 571,4 km²overlap413.84 km²9%
- Bassin de ပဲခူးမြစ်sub-area563,2 km²overlap324.51 km²7%
- Basin #23310sub-area125,9 km²overlap117.39 km²3%
- Bassin de ပဲခူးမြစ်sub-area178,7 km²overlap76.23 km²2%
- Basin #23260sub-area374,2 km²overlap53.69 km²1%
Lakes (4, top by area)
Rivers / streams (13, ord ≥ 4)
- Hmaw Wun Creekord 4len here83.99 km100%total84 km
- တွံတေး တူးမြောင်းord 4len here40.97 km86%total48 km
- Toeord 5len here13.48 km8%total167 km
- Hap Lay Chaungord 2len here12.66 km100%total13 km
- တွံတေး တူးမြောင်းord 3len here8.60 km87%total10 km
- ကမာအောင်ချောင်းord 1len here6.89 km100%total7 km
- ပန်းလှိုင်မြစ်ord 4len here4.39 km40%total11 km
- ပဲခူးမြစ်ord 5len here3.20 km1%total261 km
- Hmaw Wun Creekord 1len here3.15 km100%total3 km
- Hap Lay Chaungord 1len here2.52 km100%total3 km
- ကမာအောင်ချောင်းord 1len here1.60 km100%total2 km
- ရန်ကုန်မြစ်ord 2len here0.48 km20%total2 km
1 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
0,5nW
Built-up
36,1%
Pesticides
4,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN