Wetland ecosystems are critical to human, animal and plant life as well as economic, social, ecological, both on a local, national and international level. And benefits provided by wetlands are as follows:
1) the value of
wetlands is vital to the life of the community in strongly. Thailand people associated with wetlands on a daily basis. In a society where culture, tourism and recreation, wetlands, mainly in the source of livelihood of people living in rural areas
and bring income to the household. The main source of food and agricultural products exported to the United
output from aquaculture is a major export earner for the country each year as well. Many wetlands are the source of biodiversity. The habitats Tricky and species of plants and animals. The rare and endangered species. It is a source of genes that are critical in the wetlands is also valuable in recreation and tourism, especially as natural attractions and cultural activities,
2) the value of the ecosystem
is an area advocating the surrounding area. afloat To mitigate natural disasters Flooding from the properties of the area with a natural sponge. To absorb the water when there is plenty more to some degree. Reduce the flow of water to trap sediment and severe pollution of natural
water treatment by natural means. The aesthetic value of nature As well as natural resources for their survival of mankind
3) valuable regional and global
wetlands as ecosystems that contribute the balance of the nitrogen cycle, sulfur, methane and carbon dioxide in the world (Aphinant Purple Beauty, 2553). People, communities and countries, relies live for attachment to the wetlands. Multiple benefits provided by natural wetlands are the benefits do not need to buy for. And most importantly the resulting benefits to the community and a lot of people. Regional and global Instead, we take advantage of the wetlands is very inefficient and cause trouble Wetland change the overall value of the wetlands such as water. Rainwater reservoir and prevent water runoff and prevent penetration into the earth. Prevent coastal erosion and trap sediment trap toxic mineral resources and productive human nature to reap the benefits. A collection of animal and plant species have important ecological and conservation, particularly as a source of major manufacturers in the food chain. Recreational priority And a study of the nature of the action through both public sector and private sector cooperation to jointly build a conservation and use of wetlands, balanced and sustainable on an ongoing basis. But the threat of use of wetlands is the most important wetlands in the country. The development of various projects This may destroy wetlands, particularly the use of wetlands. The wetlands of the country has changed dramatically. Due to the heavy use of wetlands such as coastal wetlands, coral reefs, seagrass destruction due to illegal fishing using nets in a boat explosion thrust the poisoned fish. Destruction of aquatic food sources. Destroy the larvae of aquatic nursery. Dwindling populations of aquatic animals. Mangrove compromised for settlement and shrimp, but also the induction of saltwater into fresh water for aquaculture. It is caused by contaminated water, sewage water has a damaging effect on activity in the wetland area. Similarly, the development of various projects. Including the dam reservoir has reduced the amount of water to flow down naturally into the wetlands of an industrial power plant fuel depot is located along the riverbank or seashore. Have resulted in contamination of water, waste water, hazardous waste, toxic chemicals, hot oil, fish and drowned. Marine ecosystems, estuaries and wetlands damaged by the conclusion of harassment continued for a long time. As a result, swamp, mangrove swamps, beaches, estuaries have changed over time. Many of the remaining wetlands are being destroyed. Due to the economic and social development. And the expansion of the population To promote tourism that focuses on the revenue regardless of the environment is also threatened by the use of wetlands. Without an understanding of the role and value of wetlands. Which caused the loss of biodiversity. Don Hoi wetland area is also one of many wetlands. The troubled environment From changing environmental conditions Which is caused by natural changes. And human actions like the destruction of mangroves. The hung the wrong way by using lime, resulting in a number of razor clams decline steadily. The illegal discharges of industrial wastewater into the river. Most factories have not been used at the wastewater treatment plant. Wastewater from homes and communities The area near the water discharged into water bodies and.
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