中國哲學書電子化計劃 數據維基 |
賈耽[查看正文] [修改] [查看歷史]ctext:515365
生涯
耽天寶十年(751年)以明經及第,乾元中調授貝州臨清縣尉,詣闕上疏論時政,授絳州正平尉,河東節度使王思禮署為度支判官,歷檢校膳部員外郎、太原少尹、北都副留守,又檢校禮部郎中、節度副使。改汾州刺史,治郡七年,政績卓越,授鴻臚卿兼左右威遠營使。大曆十四年十一月五日(779年12月17日),檢校左散騎常侍、兼梁州刺史、御史大夫、山南西道節度使。
建中三年11月1日(782年12月13日),檢校工部尚書、兼御史大夫、山南東道節度使。李希烈反,德宗移幸梁州,興元元年(784年)二月,耽命行軍司馬樊澤奏事於行在。澤既復命,大宴諸將,忽有急牒,稱以澤代耽為節度使,召耽為工部尚書,耽閱畢,宴中面不改色。散會後方召澤,告以繼任為節度使,命將吏入拜,耽即時啟程;牙將張獻甫有異議,耽以獻甫隨行,眾心乃安。不久,貞元元年2月1日(785年3月15日)充東都河南宣慰使,同年六月十九日(785年7月29日)以本官為東都留守,舊例留守不出都城,德宗以耽善射,特許游獵郊甸。貞元2年7月22日(786年8月24日)加東畿汝南防禦使,同年二年九月十一日(786年10月7日),改檢校左僕射、兼滑州刺使、義成軍節度使。
貞元九年五月二十七日(793年7月9日),徵為左僕射、同中書門下平章事;順宗即位,貞元21年3月19日(805年4月21日)加檢校司空,守左僕射、知政事如故,時王叔文用事,耽移疾請退,不允。憲宗永貞元年10月2日(805年10月27日),薨於長安光福里邸第,享壽76歲。廢朝4日,贈太傅,諡曰元靖,葬長安高陽原。
耽居相位前後13年,雖無安危大計建白,然恭行溫厚,時人稱為淳德君子焉。
地理學
耽好地理學,凡外國使者與出使各國而還者,無不從容詢問土地山川事宜,於是周知天下風土險要。自安史之亂以來,吐番陷隴右,舊時州縣戌守,不復可考,耽乃畫隴右及山南九州等圖一幅,並《郡國別錄》6卷、《吐蕃黃河錄》4卷,貞元十四年(798年)十月上之。賜馬一匹、銀綵百匹、銀瓶盤各一。
先是興元元年,耽受詔撰國圖,其後出鎮四方,不克他顧,入朝為相,始得其暇。命工人繪《海內華夷圖》一幅,寬三丈、縱三丈二尺,以一寸折一百里;並撰《古今郡國縣道四夷述》四十卷,中國以《禹貢》九州為首,域外則依《漢書》區分,詳考古今郡縣方國之變遷,貞元17年(801年)10月上之。優詔褒美,賜錦綵二百匹、袍段六、錦帳二、銀瓶盤各一、銀榼二、馬一匹,進封魏國公。
耽所撰諸書及圖,今雖亡逸,但猶可於其他著作中考其梗概。如《新唐書》地理志伊、西、北庭、安西四條及卷43下末附通海外四境路徑,即本之《古今郡國縣道四夷述》,傳世劉齊阜昌7年(1136年)10月刻《華夷圖》,也是取資於《海內華夷圖》。
家族
賈耽家系,詳見於鄭餘慶『左僕射賈耽神道碑』、《新唐書》卷75下 宰相世系表五下:
;遠祖
• 賈詡,21世祖
;曾祖
• 遠則:德州長河尉
;祖父
• 知義:沁州沁源主簿,贈揚州大都督
;祖母
• 崔氏:贈博陵郡太夫人
;父
• 琰之:燕居不仕,贈尚書左僕射
;母
• 鞠氏:贈齊國太夫人
;妻
• 蘇氏( - 780年):駕部郎中守忠之孫、珣之女。贈扶風郡夫人,先耽25年卒
;子孫
• 疇:太常寺協律郎,早逝
• 疄:太子議郎
• 侁:左武衛冑曹參軍
• 惟慶:丹州刺史、河東縣男
• 洮:西水令
• 翔:檢校尚書、水部員外郎
• 翱
• 漵:華原尉
• 㽥:京兆府參軍
顯示更多...: Background Career Early career During Emperor Dezongs reign During Emperor Shunzongs and Xianzongs reigns Works
Background
Jia Dan was born in 730, during the reign of Emperor Xuanzong. His family was from Cang Prefecture (滄州, in modern Cangzhou, Hebei) and traced its ancestry to the Han Dynasty official Jia Yi, through officials of Cao Wei, Jin Dynasty (266–420), Liu Song, Southern Qi, Liang Dynasty, Northern Qi, Northern Zhou, Sui Dynasty, and Tang Dynasty. Both his grandfather Jia Zhiyi (賈知義) and father Jia Yuanyan (賈元琰) served as county-level officials.
Career
Early career
During Emperor Xuanzong's Tianbao era (742–756), Jia Dan passed the imperial examinations and was made the sheriff of Linqing County (臨清, in modern Liaocheng, Shandong). After he submitted suggestions on the matters of the times to Emperor Xuanzong, he was moved to be the sheriff of Zhengping County (正平, in modern Yuncheng, Shanxi) — closer to the capital Chang'an, and therefore considered a promotion despite it being the same level of office. While the general Wang Sili (王思禮) served as the military governor (Jiedushi) of Hedong Circuit (河東, headquartered in modern Taiyuan, Shanxi), Wang invited him to serve as secretary. While serving under Wang, Jia was promoted to be the deputy mayor of Taiyuan Municipality and deputy military governor. He later served as the prefect of Fen Prefecture (汾州, in modern Linfen, Shanxi) for seven years and was known for ruling the prefecture well.
Jia was then recalled to Chang'an to serve as the minister of vassal affairs (鴻臚卿, Honglu Qing), which included the responsibilities of receiving and entertaining foreign emissaries, as well as imperial funerals and the command of two units of the imperial guards, the Weiyuan Camp (威遠營). As the minister of vassal affairs, he would have met with foreign envoys in order to acquire information about their native countries. This included cultural customs as well as geographic information, as a map was drawn after the geographic information was acquired from the interview. Historian Edward Schafer states that it is no doubt that Jia's remarkable knowledge of foreign geography was derived from these interviews with foreign delegates and diplomats. In 779, during the reign of Emperor Xuanzong's grandson Emperor Daizong, Jia was made the prefect of Liang Prefecture (梁州, in modern Hanzhong, Shaanxi) and the military governor of Shannan West Circuit (山南西道, headquartered at Liang Prefecture).
During Emperor Dezongs reign
In 781, during the reign of Emperor Daizong's son Emperor Dezong, when Liang Chongyi, the military governor of nearby Shannan East Circuit (山南東道, headquartered in modern Xiangfan, Hubei), rebelled against Emperor Dezong's rule, Jia Dan participated in the campaign against Liang and captured Jun Prefecture (均州, in modern Shiyan, Hubei). In 782, after Liang's defeat and suicide, Jia was made the military governor of Shannan East Circuit, and in 783 participated in the campaign against another rebel general, Li Xilie the military governor of Huaixi Circuit (淮西, headquartered in modern Zhumadian, Henan.
In 784, while Emperor Dezong was at Liang Prefecture after he fled there due to rebellions by the general Zhu Ci and Li Huaiguang, there was an occasion when Jia sent his officer Fan Ze (樊澤) to make reports to Emperor Dezong. After Fan's return, there was suddenly an imperial edict issued making Fan the military governor of Shannan East Circuit and recalling Jia to Emperor Dezong's location to serve as the minister of public works (工部尚書, Gongbu Shangshu). When the edict arrived, Jia was hosting a feast, and he received the edict as if nothing had happened. After the feast was over, he informed Fan of his promotion and immediately began the transition, including having the other officers greet Fan as their new superior. The officer Zhang Xianfu was angered, believing that Fan had treacherously seized Jia's position, and he wanted to kill Fan. Jia stopped him, pointing out that because Fan had imperial sanction, he was the proper military governor. That same day, he left his post and headed for the emperor's location, taking Zhang with him to avoid any further disturbance. Jia was soon made the defender of the eastern capital Luoyang.
In 786, after the death of Li Cheng (李澄) the military governor of Yicheng Circuit (義成, headquartered in modern Anyang, Henan), Jia was made the military governor of Yicheng. At that time, Li Na the military governor of neighboring Pinglu Circuit (平盧, headquartered in modern Tai'an, Shandong), who had previously rebelled against Emperor Dezong but later resubmitted (albeit nominally), was still viewed as a threat to the circuits loyal to the imperial regime. On an occasion, when Pinglu soldiers, returning from a posting to the western border with Tufan, were going through Yicheng on the way back to Pinglu, Jia's subordinates, worried that they might act against Yicheng, suggested that they be kept outside the city walls of Yicheng's headquarters Hua Prefecture (滑州). Jia, reasoning that it was improper to let soldiers from a neighboring circuit rest in the open air, welcomed them inside, and the Pinglu soldiers did not dare to create any disturbance. Jia also often hunted on the borders with Pinglu, often venturing into Pinglu territory. When Li Na received these reports, he was pleased that Jia did not consider him hostile and admired Jia for his openness, and therefore did not carry out any hostile actions against Yicheng.
In 793, Jia was recalled to Chang'an to serve as You Pushe (右僕射), one of the heads of the executive bureau of government (尚書省, Shangshu Sheng). He was also given the designation Tong Zhongshu Menxia Pingzhangshi, making him a chancellor, serving with Lu Zhi (Tang Dynasty), Zhao Jing, and Lu Mai.
In 800, when Lu Qun (盧群) the military governor of Yicheng died, Jia Dan advocated that Emperor Dezong commission a military governor without first consulting the officers of the circuit, believing that such consultation showed weakness. Emperor Dezong agreed and directly made the official Li Yuansu (李元素) the military governor of Yicheng. In 801, Jia completed a 40-volume work that included a large map of the Chinese and the non-Chinese populations, and descriptions of the various circuits of Tang as well as foreign nations (see further below). Emperor Dezong awarded him with a number of silk and silver items, as well as a horse, and created him the Duke of Wei.
During Emperor Shunzongs and Xianzongs reigns
In 805, Emperor Dezong died, and his severely ill son Li Song became emperor (as Emperor Shunzong). Emperor Shunzong's close associate Wang Shuwen became the most powerful figure at court, despite his not being a chancellor, and Wang's associates became in charge of many important matters. Jia Dan disliked Wang and his associates and thus offered to retire, but Emperor Shunzong did not approve of the retirement. Jia died later that year, after Emperor Shunzong had passed the throne to his son Li Chun (as Emperor Xianzong) and was given posthumous honors. It was said that during Jia's service as chancellor, while he had no major contributions on policy matters, he was virtuous and led by example.
Works
Jia Dan was an important contributor to the study of geography in China, of note are his writings on foreign countries. He began to collect information for his books as early as 784, questioning Chinese and foreign envoys about the geography, origins and customs of foreign lands, and directed the Court of Ceremonials to question all foreigners and have their answers recorded precisely. He paid particular attention to foreign countries on the caravan and sea routes, and as a result of his effort, knowledge of countries outside China improved significantly. He produced a number of works on geography, including the 10-volume Huanghua Sida Ji, the 40-volume Gujin Junguo Xiandao Siyi Shu and a map Hainei Huayi Tu (海内華夷圖, "Map of Chinese and non-Chinese Territories in the World"). The map depicted China and other countries including its former colonies in Central Asia that were lost to the Uyghurs and Tibetans. Huanghua Sida Ji was presented to Emperor Dezong of Tang in 798, while both the 40-volume book and the map were presented to the emperor in 801. Upon its completion in 801, the map was 9.1 m (30 ft) in length and 10 m (33 ft) in height, mapped out on a grid scale of one inch equaling one hundred li (Chinese unit of measuring distance). The map is lost, but a later map of China from the 1136 Huayi tu map which has names of foreign places (including those to the west of China and South East Asia) inscribed on the edges that it took the names from Jia Dan's map.
In the 40-volume work that Jia completed in 801, Jia wrote of two common sea trade routes in his day: one from the coast of the Bohai Sea towards Silla in Korea and another from Guangzhou through Malacca towards the Nicobar Islands, Sri Lanka and India, the eastern and northern shores of the Arabian Sea to the Euphrates River. Indeed, Korean vessels dominated the Yellow Sea trade, while most Japanese vessels were forced to venture towards the mouth of the Huai River and Yellow River, and even as far south as Hangzhou Bay. Jia's book contains some of the most accurate accounts of the Arab world in Tang Chinese sources. He wrote that the ships in the Euphrates had to anchor at the mouth of the Euphrates and transfer the trade goods on land towards the capital (Baghdad) of Dashi Guo (Abbasid). This was confirmed by the contemporary Arab merchant Shulama, who noted that the draft in Chinese junk ships were too deep to enter the Euphrates, forcing them to land passengers and cargo ashore on smaller boats. A small branch of this extensive second trade route led all the way to Dar es Salaam in Tanzania, East Africa. In his work written between 785 and 805, he described the sea route going into the mouth of the Persian Gulf, and that the medieval Iranians (whom he called the people of Luo-He-Yi) had erected 'ornamental pillars' in the sea with torches on it at night that acted as lighthouse beacons for ships that might go astray. Confirming Jia's reports about lighthouses in the Persian Gulf, Arabic writers a century after Jia wrote of the same structures, writers such as al-Mas'udi and al-Muqaddasi.
主題 | 關係 |
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備急單方 | creator |
地圖 | creator |
皇華四達記 | creator |
文獻資料 | 引用次數 |
---|---|
新唐書 | 16 |
御定佩文齋書畫譜 | 2 |
御定淵鑑類函 | 2 |
萬姓統譜 | 2 |
陝西通志 | 1 |
全唐文 | 4 |
舊唐書 | 23 |
資治通鑑 | 6 |
通志 | 3 |
御批歷代通鑑輯覽 | 2 |
名賢氏族言行類稿 | 2 |
山西通志 | 2 |
宋史 | 1 |
氏族大全 | 2 |
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