waterplants in the tropical wetlands - south china … flora fauna and...waterplants in the tropical...
TRANSCRIPT
![Page 1: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/1.jpg)
Waterplants in the Tropical Wetlands
Chavalit VidthayanonWWF Thailand
• Introduction• Major vegetation in
wetlands• Zonations• Diversity of waterplants• Economic and ecological
value
![Page 2: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/2.jpg)
Introduction
![Page 3: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/3.jpg)
Kwan Payao
Chantaburi
Boung Khonglong
Bueng Borapet
Khaoyai NP
Petchaburi
Samroiyad NP.
Ranong
Thale Noi NHA
Koh Libong NHA
Tohdaeng Peat WS
Waterplant hotspots in SEA.
![Page 4: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/4.jpg)
Type of waterplants
• Submerged• Emerged• Floating• Marginal• Flood dependent• Flood tolerance
![Page 5: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/5.jpg)
• Streams and riparian forests
• Flooded forests• Floodplains and
marshlands• Peatlands• Sandy Beach forests• Mangroves• Seagrass beds
Tropical Wetland Vegetation Types
![Page 6: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/6.jpg)
Habitat and Landscape Diversity
Lowland Dry forest
Marshlands
Streams
Floating mats vegetation
![Page 7: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/7.jpg)
Lowland evergreen
Dry Dipterocarps
![Page 8: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/8.jpg)
General Zonation
Deep and shallow marsh
Wet meadow
Open water
Shrub wetland
Forested wetland
Upland buffer
![Page 9: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/9.jpg)
Riparian forests
Marginal zones
Submerged-emerged zones
General zonation
![Page 10: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/10.jpg)
Kut Ting
Vegetation zones in marshland
![Page 11: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/11.jpg)
Kut Ting
Bueng Kong Long
Vegetation profiles in different area
![Page 12: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/12.jpg)
Streams and riparian forests
![Page 13: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/13.jpg)
Riparian waterplants
![Page 14: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/14.jpg)
![Page 15: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/15.jpg)
Mekong Riparian forests
![Page 16: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/16.jpg)
Flooded forests
![Page 17: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/17.jpg)
Flooded forest trees
By SEARIN
![Page 18: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/18.jpg)
![Page 19: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/19.jpg)
Floodplains and marshlands
![Page 20: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/20.jpg)
Marshy grasslands
![Page 21: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/21.jpg)
Floating and emerged plants
![Page 22: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/22.jpg)
Floating and emerged plants
![Page 23: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/23.jpg)
Submerged plants
![Page 24: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/24.jpg)
Submerged plants
![Page 25: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/25.jpg)
Marginal plants
![Page 26: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/26.jpg)
Mangroves
Mangrove zonation
![Page 27: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/27.jpg)
![Page 28: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/28.jpg)
![Page 29: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/29.jpg)
![Page 30: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/30.jpg)
![Page 31: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/31.jpg)
Root adaptation diversity
![Page 32: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/32.jpg)
Phenology of water plants
mangrove
seagrass
Seedling zonation
![Page 33: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/33.jpg)
Intermediet type of habitats
Mangroves and peat forests
![Page 34: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/34.jpg)
•Peat swamp forests
![Page 35: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/35.jpg)
![Page 36: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/36.jpg)
•Sandy Beach forests
The most threatened wetland habitat in tropical areas
![Page 37: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/37.jpg)
Beach forest flora
![Page 38: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/38.jpg)
•Seagrass beds
![Page 39: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/39.jpg)
Identification parts of Seagrasses
![Page 40: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/40.jpg)
Seagrass flora Up to 60 species globally
20 spp. in S/SEA.
![Page 41: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/41.jpg)
![Page 42: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/42.jpg)
Threats to water plant diversity
• Deforestation• Wetland claim and alteration• Invasive alien species; plants and animal
• Pollution• Climate change and drought• Overexploitation• Overfishing and grazing
![Page 43: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/43.jpg)
Invasive Alien Water plants
![Page 44: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/44.jpg)
•Economic and ecological value
![Page 45: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/45.jpg)
• Food อาหาร :
• Fodder อาหารสัตว
• Ornamental and aquarium plants พรรณไมน้ําสวยงาม
• Fertilizer ปุย
• Fish habitats ถิ่นอาศัยสัตวน้ํา
• Pharmaceutical uses สมุนไพร
• Accessories, handicraft, household uses
• Timbers
Important of aquatic plants
ความสําคัญ
![Page 46: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/46.jpg)
Economic
waterplants
![Page 47: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/47.jpg)
Edible waterplants >50 species
![Page 48: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/48.jpg)
Aquarium water plants Exported > 300m ฿ annually
![Page 49: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/49.jpg)
Water plant communities as fishes and wildlife habitats
![Page 50: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/50.jpg)
Waterplant Monitoring methods
•Direct sampling•Visual census•Participatory survey and local knowledge•Photo records•Plot sampling and mapping
![Page 51: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/51.jpg)
Tools and database
• Herbarium• Botanical garden• Field guide• Water plant aquarium
![Page 52: Waterplants in the Tropical Wetlands - South China … Flora Fauna and...Waterplants in the Tropical Wetlands Chavalit Vidthayanon WWF Thailand • Introduction • Major vegetation](https://reader034.vdocuments.net/reader034/viewer/2022042411/5f2a426855a6e07c8e0cf06d/html5/thumbnails/52.jpg)
See you next sessions