一、概况 广丰县地处赣东北上饶地区东南部。县境东邻浙江省江山市,南连福建省浦城县和武夷山市,西接上饶县,北毗玉山县。全县受武夷山、仙霞岭支配,地形呈南峻西缓、东高北低状,形成半山区半丘陵地貌特征。发源于浦城县仙霞岭的丰溪河,既是信江主要支流,又是县内最大河流,它自东而西横贯全县,使境内形成呈条带状展布的一级河漫滩及河谷地貌,与二级阶地侵蚀堆积壤质冲积土。这里受中亚热带季风影响,气候温和而湿润,雨量充沛,四季分明。 I. Overview Guangfeng County is located in northeast Jiangxi Shangrao southeast. County east of Zhejiang Jiangshan City, south of Pucheng County, Fujian Province and Wuyishan City, west Shangrao County, north of Yushan County. The county is dominated by Mount Wuyi, Xian Xia Ling, the terrain is South Jun West slow, high North-eastern shape, the formation of semi-hilly semi-hilly landscape features. The Fengxi River, originating from Xianxia Ridge in Pucheng County, is not only the main tributary of the Xinjiang River, but also the largest river in the county. It runs across the county from east to west to form a first-level river floodplain and valley landform in strip form, And second-order terrace erosion loamy alluvial soil accumulation. Here by the Central Asian tropical monsoon, the climate is mild and humid, abundant rainfall, four seasons.