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Severe Floods Expected in Southern China Due to Heavy Rains

Published: 21 April 2024 at 11:13

Science

State media in China reported that severe floods, described as "seen around once a century," are anticipated in parts of southern China, particularly in Guangdong province, due to heavy rains. Aerial footage showed flood waters close to street level in some towns, with warnings of major storms in coastal areas. Authorities in Guangdong have initiated a level-three emergency response. The Pearl River Delta, densely populated with around 127 million people, is at risk. Adjacent provinces like Jiangxi and Fujian are also forecasted to experience severe rainstorms.

DEEP DIVE


China renews emergency response to potential flooding in Guangdong


BEIJING -- China's State Flood Control and Drought Relief Headquarters has renewed a Level-III emergency response to possible flooding in Guangdong province. Authorities have allocated technical equipment for embankment inspection to Guangdong and prepared flood control and relief materials, the Ministry of Emergency Management said on Sunday. Heavy rainfall in Guangdong could bring massive flooding in the region along the Beijiang River, the country's meteorological authorities have forecast. The ministry has urged its work teams in Shaoguan and Qingyuan in this region to provide assistance and guidance in flood response work. China has a four-tier flood-control emergency response system, with Level I being the most severe response.

Violent Rain and Hailstorms Kill Seven in China's Jiangxi Province


Rare storms with typhoon-like winds in China's Jiangxi province have caused at least seven deaths, with three people falling to their deaths from high-rise apartments during extreme weather starting from March 31. The storms led to significant damage and economic losses, including 552 emergency evacuations, 2,751 damaged houses, and 150 million yuan ($21 million) in losses. The severe storms were accompanied by violent winds, hail, and lightning, prompting the issuance of high-level weather warnings in the region.

Pearl River Delta (Wikipedia)


The Pearl River Delta Metropolitan Region (PRD; Chinese: 珠江三角洲城市圈; pinyin: Zhūjiāng Sānjiǎozhōu Chéngshìquān; Jyutping: Zyu1gong1 Saam1gok3zau1 Sing4si5hyun1; Portuguese: Delta do Rio das Pérolas (DRP)) is the low-lying area surrounding the Pearl River estuary, where the Pearl River flows into the South China Sea. Referred to as the Guangdong-Hong Kong-Macao Greater Bay Area in official documents, the region is one of the most densely populated and urbanized regions in the world, and is considered a megacity by numerous scholars. It is currently the wealthiest region in Southern China and one of the wealthiest regions in China along with the Yangtze River Delta in Eastern China and Jingjinji in Northern China. Most of the region is part of the Pearl River Delta Economic Zone, which is a special economic zone of China.The region is a megalopolis, and is at the southern end of a larger megalopolis running along the southern coast of China, which include metropolises such as Chaoshan, Zhangzhou-Xiamen, Quanzhou-Putian and Fuzhou. The nine largest cities of the PRD had a combined population of 57.15 million at the end of 2013, comprising 53.69% of the provincial population. According to the World Bank Group, the PRD has become the largest urban area in the world in both size and population. The region's traditional language is Cantonese; in the late 20th century and the 21st century, due to the high inflow of migrant workers coming from other regions, Mandarin has gradually become a lingua franca.The west side of this region, along with Chaoshan, was also the source of much Chinese emigration from the 19th to the mid 20th centuries, including to the Western world, where they formed many Chinatowns. Today, much of the Chinese diaspora in the US, Canada, Australia, Latin America, and much of Southeast Asia traces their ancestry to the west side of this region.

China renews yellow alert for thick fog in multiple provinces


China's national observatory renewed a yellow alert for thick fog in parts of Jiangsu, Zhejiang, Fujian, Guangxi, Guangdong, Chongqing, and Guizhou. Visibility was expected to be reduced to less than 200 meters, prompting safety measures for motorists and travelers at airports, expressways, and ferry terminals. China has a three-tier color-coded warning system for fog, with red as the most severe, followed by orange and yellow alerts.

Pearl River Delta Economic Zone (Wikipedia)


The Pearl River Delta Economic Zone (simplified Chinese: 珠江三角洲经济区; traditional Chinese: 珠江三角洲經濟區; pinyin: Zhūjiāng Sānjiǎozhōu Jīngjìqū) (once called 粤江平原), is a special economic zone on the southeastern coast of China. Located in the Pearl River Delta, it consists of the Chinese cities of Guangzhou, Shenzhen, Zhuhai, Foshan, Dongguan, Zhongshan, Jiangmen, and parts of Huizhou and Zhaoqing. Adjacent Hong Kong and Macau are not part of the economic zone.The 2008-20 plan, released by China's National Development and Reform Commission, is designed to boost the pan-Pearl River Delta as a "center of advanced manufacturing and modern service industries", and as a "center for international shipping, logistics, trade, conferences and exhibitions and tourism". Goals include the development of two to three new cities in the Guangdong-Hong Kong-Macao Greater Bay Area, the development of 10 new multinational firms, and expansion of road, rail, seaport and airport capacities by 2020. They include construction of the 31-mile (50 km) Hong Kong–Zhuhai–Macau Bridge linking Hong Kong, Macau, and the Pearl River Delta. The construction of 1,864 miles (3,000 km) of highways in the region was to be completed by 2012, and rail expansions of 683 miles (1,099 km) by 2012 and 1,367 miles (2,200 km) by 2020.

Pearl River (Wikipedia)


The Pearl River (Chinese: 珠江; pinyin: Zhūjiāng; lit. 'pearl river', or 粤江; 粵江; Yuèjiāng; 'Yue river') is an extensive river system in southern China. "Pearl River" is often also used as a catch-all for the watersheds of the Pearl tributaries within Guangdong, specifically the Xi ('west'), Bei ('north'), and Dong ('east'). These rivers all ultimately flow into the South China Sea through the Pearl River Delta. Measured from the farthest reaches of the Xi River, the 2,400-kilometer-long (1,500 mi) Pearl River system constitutes China's third-longest, after the Yangtze River and the Yellow River, and its second largest by volume, after the Yangtze. The 453,700 km2 (175,200 sq mi) Pearl River Basin drains the majority of Guangdong and Guangxi provinces (collectively known as Liangguang), as well as parts of Yunnan, Guizhou, Hunan and Jiangxi; it also drains the northernmost parts of Vietnam's Northeast Cao Bằng and Lạng Sơn provinces. The Pearl River is famed as the river that flows through Guangzhou.As well as referring to the system as a whole, the Pearl River name is applied to a specific branch within it. This Pearl River is the widest distributary within the delta, although notably short; the waters that converge east of the Bei are first referred to as the Pearl River just north of Guangzhou. The Pearl River's estuary, Bocca Tigris, is regularly dredged so as to keep it open for ocean vessels. The mouth of the Pearl River forms a large bay in the southeast of the delta, the Pearl River Estuary, the Bocca Tigris separates Shiziyang in the north, Lingdingyang in the south, and Jiuzhouyang at the southern tip of the estuary surrounded by the Wanshan Archipelago. This bay separates Macau and Zhuhai from Hong Kong and Shenzhen.The name "Pearl River" comes from the pearl-colored shells that lie within the Pearl's riverbed as it flows through the city of Guangzhou. A 500 kV power line, suspended from three of the tallest pylons in the world, crosses the river near the Nansha Bridge.

China Landslide Death Toll Rises to 44 as Search Efforts End


The bodies of the remaining victims of a landslide in southwestern China were recovered, bringing the death toll to 44 after four days of searching through the rubble. The landslide occurred in Liangshui village in Yunnan province and was triggered by the collapse of a steep clifftop area. Rescuers faced challenges due to snow, icy roads, and freezing temperatures. In addition to the landslide, a strong earthquake in western China killed three people in the Xinjiang region. A fire in a commercial building in Jiangxi province also claimed the lives of at least 39 people.

Geology of the Pearl River Delta (Wikipedia)


The geology of the Pearl River Delta is rock sequences plus superficial sediments, emplaced in an alluvial delta, occupying the Pearl River Estuary. The unconsolidated sediments which dominate the delta are largely derived from continental materials exposed across the Pearl River basin, and range in size from fine particles such as mud to larger fragments like gravel. These deltaic materials have been deposited for 9000 years atop the bedrock at the mouth of the Pearl River in Guangdong Province, situated along the northern margin of the South China Sea. This landform, replete with an intricate network of river channels, has been evolving since the Early Holocene era, shaping the contemporary delta landscape observed today. During this period, cyclical variations in sea level, known as regression and transgression, have occurred. As a result, space has been created for the deposition of sediments carried by the Pearl River. The Quaternary geological sequence, which overlays the bedrock, exemplifies this cycle. It comprises marine units, primarily constituted by silt and clay, as well as continental units, dominated by sand and gravel. The bedrock underlying the delta exhibits complexity due to varying deformation and intrusion events prompted by significant tectonic activities. The ongoing evolution of the delta is principally influenced by neo-tectonic movements, fluvial processes, fluctuations in sea level, and human activities. These elements collectively exert a significant impact on the dynamic development and transformation of the delta.

Traffic police officers in Wuhan, China work tirelessly to help trapped cars during blizzard


Amid a sweeping blizzard in Wuhan, Hubei province, traffic police officers Cao Chun and Wu Yulei pushed over 50 trapped cars for over three hours in freezing weather, ensuring the traffic returned to normal by Sunday morning. All traffic police officers in Wuhan have been on duty amid the freezing rain and snow, with more than 900 units and 54 police stations helping maintain traffic movement. The blizzard has also affected other regions in China, including Henan, Hunan, and Jiangxi provinces. The inclement weather coincides with the Spring Festival travel rush, posing challenges for travelers and service providers.

Guangdong (Wikipedia)


Guangdong (UK: , US: ), formerly romanized as Canton or Kwangtung, is a coastal province located in South China, on the north shore of the South China Sea. The provincial capital is Guangzhou. With a population of 126.84 million (as of 2021) across a total area of about 179,800 km2 (69,400 sq mi), Guangdong is the most populous province of China and the 15th-largest by area as well as the second-most populous country subdivision in the world.Guangdong's economy is currently the largest of any provincial-level division in China, with a GDP of 12.9 trillion RMB ($1.7 trillion in GDP nominal) in 2022, contributing approximately 10.6% of the total economic output of mainland China. It has a diversified economy, and was known as the starting point of the Maritime Silk Road of ancient China. It is home to the production facilities and offices of a wide-ranging set of Chinese and foreign corporations. Guangdong has benefited from its proximity to the financial hub of Hong Kong, which it borders to the south. Guangdong also hosts the largest import and export fair in China, the Canton Fair, hosted in the provincial capital of Guangzhou. The Pearl River Delta Economic Zone, a Chinese megalopolis, is a core for high technology, manufacturing and foreign trade. Located in this zone are two of the four top Chinese cities and the top two Chinese prefecture-level cities by GDP; Guangzhou, and Shenzhen, the first special economic zone in the country. These two are among the most populous and important cities in China, and have now become two of the world's most populous megacities and leading financial centres in the Asia-Pacific region.The province of Guangdong surpassed Henan and Shandong to become the most populous province in China in January 2005, registering 79.1 million permanent residents and 31 million migrants who lived in the province for at least six months of the year; the total population was 126,012,510 in the 2020 Chinese census, accounting for 8.93 percent of mainland China's population. This makes it the most populous first-level administrative subdivision of any country outside of South Asia. The vast majority of the historical Guangdong Province is administered by the People's Republic of China (PRC). Pratas Island in the South China Sea is part of Cijin District, Kaohsiung, Taiwan (ROC); the island was previously part of Guangdong Province before the Chinese Civil War.After the unification of Lingnan region in the Qin dynasty, the immigrants from the Central Plains moved in and formed the local culture with a unique style. With the outward movement of the Guangdong people, the Hakka and Cantonese languages, music, cuisine, opera and tea ceremony have been spread throughout the nation, Southeast Asia and other countries. Guangdong was also the birthplace of the father of modern China and the founder of the Republic of China, Sun Yat-sen where he later declared a military government in the Warlord Era. The two special administrative regions of Hong Kong and Macau fall within the scope of Guangdong cultural influence, and Guangdong culture still has profound influences on the Chinese in Singapore and Malaysia, with the vast majority of the Chinese diaspora in the two countries claiming ancestry from Guangdong Province.Guangdong is also one of the leading provinces in research and education in China. Guangdong hosts 160 institutions of higher education, ranking first in South Central China region and 2nd among all Chinese provinces/municipalities after Jiangsu. As of 2023, two major cities in the province ranked in the top 20 cities in the world (Guangzhou 9th and Shenzhen 19th) by scientific research output, as tracked by the Nature Index.

Coordinated development a tough balancing act


This year marks the 10th anniversary of the Jing-Jin-Ji (Beijing-Tianjin-Hebei) coordinated development plan and the seventh anniversary of the establishment of the Xiong'an New Area, or the "city of the future", in Hebei province. In early 2014, the Chinese top leader urged Beijing, Tianjin and Hebei province to explore a sustainable development path, leveraging respective complementary strengths, which would yield mutual benefits. The Beijing-Tianjin-Hebei region, with a population of 110 million, is the largest urban agglomeration and economic region in North China. The mega-region is pivotal to North China's development, just as the Yangtze River Delta region is to East China's development and the Guangdong-Hong Kong-Macao Greater Bay Area is to South China's development. Beijing and Tianjin have advanced manufacturing capacity and strong tertiary sectors, whereas Hebei is less developed, as evidenced by its per capita income relative to Beijing (40 percent) and Tianjin (64 percent).

China's Economy Shows Positive Growth Signals in 2024


China's light industry production in 2023 saw significant growth, with operating revenue reaching $3.08 trillion and profits growing by 3.8%. The green and intelligent manufacturing sectors, including solar cells and home appliances, emerged as key drivers of growth. Additionally, China made progress in poverty alleviation and employment, stabilizing the number of migrant workers at over 30 million annually. Construction began on a nuclear power project in Fujian province using domestically developed reactors, and China's first BRICS cross-border e-commerce air cargo route was successful. The Beijing-Tianjin-Hebei region's economy reached $1.6 trillion in 2023, and emerging industries resumed production after the Spring Festival holiday. International cruise shipping fully resumed, with Shanghai seeing a significant increase in inbound and outbound passengers.

Xiamen: A Model of Ecological Civilization and High-Quality Development in China


Xiamen in southeast China's Fujian province has transformed from a polluted area to a model of ecological civilization under Xi Jinping's leadership. Through comprehensive ecological protection and restoration efforts, Xiamen has prioritized environmental concerns, leading to a harmonious coexistence between man and nature. The city's development philosophy focuses on environmental optimization for growth and achieving high-quality development while respecting, adapting to, and protecting nature. China as a whole is promoting green and low-carbon development, aiming to build a beautiful homeland with blue skies, green landscapes, and clean waters.

Severe Floods Expected in Southern China Due to Heavy Rains Severe Floods Expected in Southern China Due to Heavy Rains

SOURCES

The Guardian

Millions at risk of floods in China’s Guangdong province after heavy rain

Reuters

NDTV

China Braces For Once A Century Floods As Heavy Rain Swells Waterways

NDTV

The Sun

China issues ‘once in a century’ flood alert as 127m people brace for storms

https://www.facebook.com/TheSunWorldNews/

Daily Mail

Nearly 127million people in China brace for 'once a century' floods

Perkin Amalaraj

NBC

Massive river flooding expected in China’s Guangdong, threatening millions

NBC

PANORA

China renews emergency response to potential flooding in Guangdong

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Violent Rain and Hailstorms Kill Seven in China's Jiangxi Province

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Wikipedia

Pearl River Delta

Wikipedia

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China renews yellow alert for thick fog in multiple provinces

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Wikipedia

Pearl River Delta Economic Zone

Wikipedia

Wikipedia

Pearl River

Wikipedia

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China Landslide Death Toll Rises to 44 as Search Efforts End

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Wikipedia

Geology of the Pearl River Delta

Wikipedia

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Traffic police officers in Wuhan, China work tirelessly to help trapped cars during blizzard

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Wikipedia

Guangdong

Wikipedia

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Coordinated development a tough balancing act

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China's Economy Shows Positive Growth Signals in 2024

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Xiamen: A Model of Ecological Civilization and High-Quality Development in China

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