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Taizi River
The Taizi River () is a major river in the Liaoning province of Northeastern China. The river was historically also known as Yan River (衍水) or Liang River (梁水). It was originally the third largest tributary of the Liao River, southern Northeast's principal river, draining with the neighboring Hun River into a confluence known as "Trident River" near Haicheng, until a river engineering project in 1958 cut off the eastern distributary of the river delta from the Liao River's main course, making the Hun River and Taizi Rivers a separate system that drains into the Bohai Bay independently from the Liao River. However, both sister rivers are still usually considered a part of the Liao River system because they are both within the historical Liao River drainage basin. Name The name ''Taizi'' literally means "crowned prince". During the late Warring States period, Jing Ke, an assassin sent by Crown Prince Dan of Yan for a mission of killing King Zheng of Qin, failed in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's List of countries and dependencies by population, most populous country, with a Population of China, population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and Borders of China, borders fourteen countries by land, the List of countries and territories by land borders, most of any country in the world, tied with Russia. Covering an area of approximately , it is the world's third List of countries and dependencies by area, largest country by total land area. The country consists of 22 provinces of China, provinces, five autonomous regions of China, autonomous regions, four direct-administered municipalities of China, municipalities, and two special administrative regions of China, Special Administrative Regions (Hong Kong and Macau). The national capital is Beijing, and the List of cities in China by population, most populous cit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Engineering
River engineering is a discipline of civil engineering which studies human intervention in the course, characteristics, or flow of a river with the intention of producing some defined benefit. People have intervened in the natural course and behaviour of rivers since before recorded history—to manage the water resources, to protect against flooding, or to make passage along or across rivers easier. Since the Yuan Dynasty and Ancient Roman times, rivers have been used as a source of hydropower. From the late 20th century, the practice of river engineering has responded to environmental concerns broader than immediate human benefit. Some river engineering projects have focused exclusively on the restoration or protection of natural characteristics and habitats. Hydromodification encompasses the systematic response to alterations to riverine and non-riverine water bodies such as coastal waters (estuaries and bays) and lakes. The U.S. Environmental Protection Agency (EPA) has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liaodong
The Liaodong Peninsula (also Liaotung Peninsula, ) is a peninsula in southern Liaoning province in Northeast China, and makes up the southwestern coastal half of the Liaodong region. It is located between the mouths of the Daliao River (the historical lower section of the Liao River) in the west and the Yalu River in the east, and encompasses the territories of the whole sub-provincial city of Dalian and parts of prefectural cities of Yingkou, Anshan and Dandong. The word "Liaodong" literally means "Liao region's east", referring initially to the Warring States period Yan commandery of Liaodong, which encompassed an area from modern Liaoning-Jilin border in the north to the Chongchon River on the Korean Peninsula in the south, and from just east of the Qian Mountains to a now-disappeared large wetland between the western banks of middle Liao River and the base of Yiwulü Mountain, historically known as the "Liao Mire" (遼澤, ''Liáo zé'') roughly in between ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qin (state)
Qin () was an ancient Chinese state during the Zhou dynasty. Traditionally dated to 897 BC, it took its origin in a reconquest of western lands previously lost to the Rong; its position at the western edge of Chinese civilization permitted expansion and development that was unavailable to its rivals in the North China Plain. Following extensive "Legalist" reform in the fourth century BC, Qin emerged as one of the dominant powers of the Seven Warring States and unified the seven states of China in 221 BC under Qin Shi Huang. It established the Qin dynasty, which was short-lived but greatly influenced later Chinese history. History Founding According to the 2nd century BC historical text ''Records of the Grand Historian'' by Sima Qian, the Qin state traced its origin to Zhuanxu, one of the legendary Five Emperors in ancient times. One of his descendants, Boyi, was granted the family name of Yíng by Emperor Shun. During the Xia and Shang dynasties, the Yíng clan spl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qin Shi Huang
Qin Shi Huang (, ; 259–210 BC) was the founder of the Qin dynasty and the first emperor of a unified China. Rather than maintain the title of "king" ( ''wáng'') borne by the previous Shang and Zhou rulers, he ruled as the First Emperor () of the Qin dynasty from 221 to 210 BC. His self-invented title "emperor" ( ') would continue to be borne by Chinese rulers for the next two millennia. Historically, he was often portrayed as a tyrannical ruler and strict Legalist, in part from the Han dynasty's scathing assessments of him. Since the mid 20th-century, scholars have begun to question this evaluation, inciting considerable discussion on the actual nature of his policies and reforms. Regardless, according to sinologist Michael Loewe "few would contest the view that the achievements of his reign have exercised a paramount influence on the whole of China's subsequent history, marking the start of an epoch that closed in 1911". Born in the Zhao state capital Handan, as Ying ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yan (state)
Yan (; Old Chinese pronunciation: ''*'') was an ancient Chinese state during the Zhou dynasty. Its capital was Jicheng (Beijing), Ji (later known as Yanjing and now Beijing). During the Warring States period, the court was also moved to another capital at Xiadu at times. The history of Yan began in the Western Zhou in the early first millennium BC. After the authority of the Zhou king declined during the Spring and Autumn period in the 8th century BC, Yan survived and became one of the strongest states in China. During the Warring States period from the 5th to 3rd centuries BC, Yan was one of the last states to be conquered by the armies of Qin Shihuang: Yan fell in 222 BC, the year before the declaration of the Qin dynasty, Qin Empire. Yan experienced a brief period of independence after the collapse of the Qin dynasty in 207 BC, but it was eventually absorbed by the victorious Western Han Dynasty, Han. During its height, Yan stretched from the Yellow River (at the time, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crown Prince Dan
Crown Prince Dan () was a crown prince of the State of Yan during the Warring States period of ancient China. He was also called Yan Dan (). He lived in the State of Qin as a hostage, but returned to Yan in 232 BC. He sent Jing Ke to assassinate King Zheng of Qin, who later assumed the title Qin Shi Huang and became the first Emperor of China, but Jing failed. King Xi of Yan, Dan's father and the last king of Yan, ordered the execution of Dan to please Qin after the Yan capital Ji fell to Qin. Invasion of Qin did halt for few years, during which time the states of Wei and Chu were conquered. Meanwhile, the King Xi of Yan moved to the Liaodong Commandery. The state of Yan was conquered in 222 BC and King Xi was captured. All except King Xi were featured in the Chinese period epic ''The Emperor and the Assassin''. Prince Dan is also featured in the 2004 TV series ''Assassinator Jing Ke ''Assassinator Jing Ke'' is a 2004 Chinese television series based on a semi-fictional stor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jing Ke
Jing Ke (died 227 BC) was a '' youxia'' during the late Warring States period of Ancient China. As a retainer of Crown Prince Dan of the Yan state, he was infamous for his failed assassination attempt on King Zheng of the Qin state, who later became Qin Shi Huang, the Qin Dynasty's first emperor (from 221 BC to 210 BC). His story is told in the chapter titled ''Biographies of Assassins'' (刺客列傳) in Sima Qian's ''Records of the Grand Historian''. Background In 230 BC, the Qin state began conquering other states as part of King Zheng's ambition to unify the country under one rule. The Qin army, having already achieved absolute military supremacy over the other states since 260 BC, first successfully annihilated the state of Han, the weakest of the Seven Warring States. Two years later, the once-formidable Zhao state was also conquered in 236 BC.王恆偉. (2005) (2006) 中國歷史講堂 #2 戰國 秦 漢. 中華書局. . pp. 70-71. Zhao's northeastern neighbor, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warring States Period
The Warring States period () was an era in ancient Chinese history characterized by warfare, as well as bureaucratic and military reforms and consolidation. It followed the Spring and Autumn period and concluded with the Qin wars of conquest that saw the annexation of all other contender states, which ultimately led to the Qin state's victory in 221 BC as the first unified Chinese empire, known as the Qin dynasty. Although different scholars point toward different dates ranging from 481 BC to 403 BC as the true beginning of the Warring States, Sima Qian's choice of 475 BC is the most often cited. The Warring States era also overlaps with the second half of the Eastern Zhou dynasty, though the Chinese sovereign, known as the king of Zhou, ruled merely as a figurehead and served as a backdrop against the machinations of the warring states. The "Warring States Period" derives its name from the '' Record of the Warring States'', a work compiled early in the Han dynasty. Ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bohai Bay
Bohai Bay () is one of the three major bays of the Bohai Sea, the northwestern and innermost gulf of the Yellow Sea. It is bounded by the coastlines of eastern Hebei province ( Tangshan and Cangzhou), Tianjin municipality and northern Shandong province ( Binzhou and Dongying) south of the Daqing River estuary (which is an old mouth of Luan River in Laoting County) and north of the Yellow River estuary. It is the most southerly water in the northern hemisphere where sea ice can form. The Bohai Bay is the drainage destination of the Hai River and 15 other rivers. Due to these rivers' muddy runoff, the bay used to be a highly silty water body, but extensive damming of the various river systems has greatly diminished siltage. Nevertheless, the Bohai Bay in effect concentrates the runoff of the whole eastern North China Plain, and the Bay is an intensely polluted body of water. Reduced silt deposition and sea level rise are causing problems with sea encroachment in som ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Delta
A river delta is a landform shaped like a triangle, created by deposition of sediment that is carried by a river and enters slower-moving or stagnant water. This occurs where a river enters an ocean, sea, estuary, lake, reservoir, or (more rarely) another river that cannot carry away the supplied sediment. It is so named because its triangle shape resembles the Greek letter Delta. The size and shape of a delta is controlled by the balance between watershed processes that supply sediment, and receiving basin processes that redistribute, sequester, and export that sediment. The size, geometry, and location of the receiving basin also plays an important role in delta evolution. River deltas are important in human civilization, as they are major agricultural production centers and population centers. They can provide coastline defense and can impact drinking water supply. They are also ecologically important, with different species' assemblages depending on their landscape posi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Distributary
A distributary, or a distributary channel, is a stream that branches off and flows away from a main stream channel. Distributaries are a common feature of river deltas. The phenomenon is known as river bifurcation. The opposite of a distributary is a tributary, which flows ''towards'' and joins another stream. Distributaries are often found where a stream approaches a lake or an ocean. They can also occur inland, on alluvial fans, or where a tributary stream bifurcates as it nears its confluence with a larger stream. In some cases, a minor distributary can divert so much water from the main channel that it can later become the main route. Related terms Common terms to name individual river distributaries in English-speaking countries are ''arm'' and ''channel''. These terms may refer to a distributary that does not rejoin the channel from which it has branched (e.g., the North, Middle, and South Arms of the Fraser River, or the West Channel of the Mackenzie River), or to on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
