The year 2554 (2011) country Thailand experiencing unprecedented floods, the most severe. Since the beginning of the year until the end of the year, and has been distributed in all the country's sectors. Especially the northern and central region caused heavy flooding for long periods of time. Moreover, the areas and in the vicinity of Bangkok, is one of the areas that caused heavy flooding in the past 70 years, if the flood event in Bangkok in the year 1942 resulted in the crash, had all the students of the haiaya agro-industrial economy, society, and the impact is going to be a lot of sectors. The area suffered flooding and declared a disaster emergency area since late July 2554 (2011) until November a total of 65 provinces. Having killed 657 people, lost 3 people list trouble 4039459 13425869 households who lose House after House was partially damaged after 2329 96833 after farmland expects to receive damages 11.20 million Rai of land. 13961 road sewer line 777 built embankments built a dam built bridge/982 142 neck bridge built fish pond/724/shrimp shells, Wells 231919 13.41 million livestock farm. Factors that caused the floods. ... The natural factors. ...1. rain comes earlier than usual, and the cumulative quantity of rain since January – October 2554 (2011) 35% above the average.Second, such a leave, whilst that occurred in the first half of the year 2554 (2011) by January an index which is equivalent to-1.6 ENSO la Ney SV is quite strong but weakening conditions such neat ass so far into the neutral conditions (ENSO index is between-0.5 to 0.5) during June-September and gradually. Start back to the Council of wa la Ney SV again late year. As a result, the year 2554 (2011) rain comes earlier than normal since March, and there are more than proktikueap every month rain especially in March and April, with a higher average rain to 277 and 45 percent, respectively. Tropical cyclone year 2554 (2011), country Thailand, all influenced directly and indirectly from the storm that came from the South China Sea, all summer zone 5: Storm ball jars, Mick. The birds and the Zhuhai Hotel Hotel Naples-splash to mow the Northern is the favorite by a farming area that most heavily affected. By the end of June stormy summer zone "Hai Mick" blow the Avalanche's northern and North East. As a result, the quantity of water in the river is very popular. Next came in late July. The water in the drainage area of the North is not yet ideal. The storm "bird hotel" duplicate original space collapse blew again, making water even more. After this, there was the impact the storm continued for another hurricane, "Hai mow" is affecting the North East areas along the Mekong River. During the 27-day September 29, 2011 is a "natural" splash storm has affected the country in Thailand because the storm "mow" the area of Haiyang affected continues to be an area North East of the North and the East. The storm took part last is the influence of the storm, a favorite stop farming results in the southwest monsoon is harder and more rain in the area, the Central and Eastern. Day 5-October 7, 2011The monsoon winds and the local Groove intervals from May to October. There is a Groove through the monsoon continued to lean on Thailand country. By the middle of the area and specific countries. Result in a torrent and flooding in many areas. In addition, the southwest monsoon that blows the Andaman area. The country Thailand and the Gulf of Thailand There are relatively strong as factors that had significant rain, more and more. In addition, when considering only rain in the Bangkok area. It also found that the year 2554 (2011) rain year with highest value, compared with the monthly accumulation of rain water, the average periodic Office 20 years ago (2534 (1991)-2553 (2010)) and monthly accumulated rain of the Meteorological Department, the average 30-year period (2524 (1981)-2553 (2010)) by December 1, 2011-volume rain year stood at 257.5 mm 2, which the cumulative average monthly rain period 20 years of drainage the end of November stood at 1, 654.4 mm monthly rain portion of the average accumulation period ends 30 years of Meteorological Department, November 1, 973.5 mm.2. the volume of water flowing into a bathtub of King bhumipol dam and Queen Sirikit dam is unprecedented and there are restrictions in the painting because of flooding in the area, the end of the dam. 3. the nunboriwen sea the Gulf of Thailand by the end of October, middle of November and the end of November, making for a slow drain. ... Physical factors ...1. upstream areas. There is a forest, including forest reduced quality. 2. the structure of the water does not have the flexibility to cope with the situation in the rain today. 3. structural flood protection system effectively reduced due to lack of space, maintenance and use of the land has changed.4. in the area of Bangkok. The potential entry of water into the drain pump and tunnel system is not in balance with the potential of the system pump and tunnel 5. Many a bridge to paint big size tomo channel bridge across water.6. buildings taken River, particularly in areas such Klong Prem Bangkok Khlong phrao and population.... Factors, water management ...1. the delay in the northern area, the bottom is taken care of and is missing. Making water drops retardant capacity like bung boraphet The Lake of fire colors. 2. the diversion of water from the East and West side of the Chao Phraya River is the highest potential is not full.3. water drainage from the PA SAK jolasid dam flows into the dam, Rama vi. Not diversion into a canal fully separating under RA p Pat potential. Most of the water flowing into the district Phra Nakhon SI Ayutthaya. 4. ddf RA p Pat canal water into rice cannot be East, and vice versa. Gardens farm in thung pumping back into the east ditch RA p Pat. 5. ventilation management issues through the joints of the responsible authorities. 6. the people and organizations parts Build a dam and the country itself, making the overall cooling operation cannot be performed. Disaster area, and damage. The year 2554 (2011) January to October there is a total disaster, 90652432, farm or 770.01 56657 057.77 square kilometers. The province has flooded most area: Nakhon SI thammarat province. Phra Nakhon SI Ayutthaya Suphanburi and Phichit toxic requesting
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