{ "system" : "China Historical GIS, Harvard University and Fudan University", "license" : "CC BY-NC 4.0", "uri" : "https://maps.cga.harvard.edu/tgaz/placename/hvd_42172", "sys_id" : "hvd_42172", "sys_id of alternate" : "", "spellings" : [ { "written form" : "羅陽縣", "script" : "traditional Chinese", "exonym language" : "", "attested by" : "", "note" : "" }, { "written form" : "罗阳县", "script" : "simplified Chinese", "exonym language" : "", "attested by" : "", "note" : "" }, { "written form" : "Luoyang Xian", "transcribed in" : "Pinyin", "attested by" : "", "note" : "" } ], "feature_type" : { "name" : "县", "alternate name" : "縣", "transcription" : "xian", "English" : "county" }, "temporal" : { "begin" : "479", "begin rule" : "3", "end" : "555", "end rule" : "3" }, "spatial" : { "object_type" : "POINT", "xy_type" : "point", "latitude" : "23.18409", "longitude" : "114.09748", "source" : "FROM_AC", "present_location" : [ { "country code" : "cn", "text" : "广东省博罗县西龙华镇", "source" : "Fudan", "attestation" : "" } ] }, "historical_context" : { "part of" : [ { "begin year" : "479", "end year" : "555", "parent id" : "hvd_34191", "name" : "南海郡", "transcribed" : "Nanhai Jun" } ], "subordinate units" : [ ], "preceded by" : [ ] }, "data source" : "CHGIS", "source note" : "罗阳县(479-555年)治所(张修桂编写)

齐建元元年(479年)分博罗县置,属南海郡(1)。治所在今广东省博罗县西龙华镇(2)。梁太平元年(556年)废(3)。

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(1),《南齐书》卷14?广州南海郡,领有罗阳县。(北京,中华书局,1972年,1册,262页)。
《嘉庆一统志》卷445?惠州府?古迹?罗阳废县:“在博罗县西南。南齐时分博罗县地置,属南海郡。梁陈间废。唐初复置,属循州,贞观元年省入博罗。旧志,在博罗县西四十里罗汉溪之南。”(《四部丛刊续编》,商务印书馆,1934年,166册)。据此作齐建元元年置。
(2),据注1《嘉庆一统志》,在博罗县西四十里罗汉溪之南,姑定于今博罗县西四十里龙华镇。
(3),据注1《嘉庆一统志》梁陈间废,作废于梁末太平元年。", "source uri" : "" }