Climate change scenarios theo, in late 21st century, Viet Nam's yearly mean temperature will go up by 2-30C, the total yearly and seasonal Rainfall increases in dry seasons while the sẽ Rainfall Decrease, the sea level rise by 75 centimeters intervention to 1 m to the 1980-1999 period sánh. If the sea level by 1 m Rises, about 40% of the Mekong Delta area, 11% of the Red River Delta and 3% of coastal tỉnh Will Be inundated (over 20% of Ho Chi Minh City flooded); about 10-12% of Vietnam's population are impacted and the country sẽ trực around 10% of GDP lose. Climate change Impacts on Viet Nam are serious threats to the cause, of Poverty reduction, the realization of millennium goals and the country's Sustainable development.
Over the past years, Due to climate change, the frequency and intensity of natural disasters have Increased, Causing great human and property losses, damaging Socio-Economic and cultural infrastructure, and Imposing negative Impacts on environment. In the last decade (2001-2010), natural disasters like floods vd, flash floods, landslides, inundations, droughts, salinity and other soil and water have resulted in 9,500 deaths Calamities and missings as well as about 1.5% of Annual Damaged GDP.
Climate change seriously threatens food security and Agricultural Development: Agricultural lands are narrowed, the significant area of Especially a low-lying coastal lands, the Red River Delta and the Mekong Delta in salt water is flooded Due to the rising sea level. As a result, growth and productivity as well as cultivation of cropper are tác schedule, the risk of pestilent insects increases; the time of adaptability of tropical plants khi có of subtropical expands reduces ones; Domestic animals' Reproduction, growth, and ability of resisting epidemics are negatively influenced.
Due to climate change, water resource vì faces the danger of droughts tăng Degradation in Certain Regions and some seasons, trực affecting water supply in rural Agriculture and which areas and cities as well as power generation. Changes in regime can lead to serious rain floods in rainy season and droughts in dry seasons, tăng contradictions in Exploiting and using water resource.
Under the climate change scenario, at the end of the 21st century, the annual average temperature of Vietnam Men will go up 2-30 c, increase the total annual rainfall and seasonal rainfall during the dry season will decrease, sea levels could rise 75 cm to 1 m compared to the period 1980-1999. If sea levels rise by 1 meter, about 40% of the Mekong Delta, 11% of the Red River Delta and 3% of the coastal provinces will be submerged (over 20% of the flooded HCMC) ; 10-12% of Vietnam's population is directly affected and countries will lose around 10% of GDP. Climate change impacts on Vietnam is serious threat to the cause of poverty reduction, the implementation of the Millennium goals and sustainable development of the country.
In recent years, due to climate change , the frequency and intensity of natural disasters has increased, causing great loss of people and assets, damage infrastructure and socio-economic culture and impose a negative impact about environment. In the last decade (2001-2010), natural disasters such as floods, floods, landslides, inundations, droughts, soil and water salinity and other accidents with 9,500 deaths and results as well as damaging missings about 1.5% of GDP annually.
climate change seriously threatens food security and agricultural development: agricultural land is shrinking, especially in an important area of coastal lowlands, plains Red river and Mekong river delta submerged in salt water due to sea level rise. As a result, growth and yield of crops, cultivation affected tourism, increase the risk of resistant insects; time tropical vegetation scalability while subtropical ones reduced; animal reproduction, growth and resistance to disease negatively affected.
Due to climate change, water resources facing recession risks increased drought in some areas and certain seasons, directly affect agriculture and water supply in rural areas and cities as well as the generator. Changes in precipitation regimes can lead to serious flooding in the rainy season and drought in the dry season, increasing conflicts in mining and use of water resources.
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