| 词条 | Fengshan County |
| 释义 |
|name = {{raise|0.2em|Fengshan County}} |native_name = {{lower|0.1em|{{nobold|{{lang|zh-hans|凤山县}}}}}} |postal_code = 547600 |postal_code_type = Postal code |pushpin_map = China Guangxi |pushpin_label = Fengshan |pushpin_map_caption = Location in Guangxi |seat = Fengcheng ({{lang|zh-hans|凤城镇}}) |seat_type = County seat |settlement_type = County |image_skyline =Peak cluster depression.jpg | image_caption = Peak-cluster depressions |image_map = |map_caption = |subdivision_type = Country |subdivision_name = People's Republic of China |subdivision_type1 = Region |subdivision_name1 = Guangxi |subdivision_type2 = Prefecture-level city |subdivision_name2 = Hechi |area_code = 0778 |area_total_km2 = 1738 |population = |population_as_of = 2009 |population_density_km2 = auto |population_total = 215,000 |coordinates = {{coord|24|33|N|107|03|E|region:CN-51-45|display=inline,title}} |elevation_m = 484 |timezone = China Standard |utc_offset = +8 |website =http://www.gxfsx.gov.cn/index.html }} Fengshan County ({{zh|s=凤山县 |t=鳳山縣 |p=Fèngshān Xiàn |l=phoenix mountain}}, zhuang: Fonghsan Yen) is a county of Guangxi, China. It is under the administration of Hechi City. {{TOC limit|2}}Administrative divisionsFengshan has one town, Fengcheng ({{lang|zh-hans|凤城镇}}), and ten townships:
GeographyFengshan County is located in the northwest of Guangxi. The county takes its name from the shape of the mountain range in this region, which resembles a phoenix spreading its wings. The county is situated on a variety of geological formations, including karst, which is a landscape formed from the dissolution of soluble rocks—including limestone, dolomite and gypsum—and is characterized by sinkholes, caves and underground drainage systems. Karst is a rare formation seen in only a few locations worldwide. Geographic featuresFengshan County lies on the eastern fringe of the Yunnan-Guizhou Plateau and the terrain follows a northwest to southeast direction. 70% of the area, {{convert|1738|km2 }}, is covered by karst and arable land. The area has a subtropical monsoon climate with an average yearly temperature of 20 degrees Celsius. Mineral resourcesFengshan County possesses mineral resources such as gold, pyrite, sulphur, limonite and copper. The pyrite reserves are estimated to be about 7,083 tons with an average grade of 17%. Karst resourcesFengshan has been described as the "kingdom of karst and the city of caves." There are more than 20 karst land formations such as huge caves, underground rivers, depressions, karst poljes, and sinkholes. According to statistics, there are 50 caves with chambers having an area of more than 2000 square meters and 19 caves with chambers that have an area that exceeds 10,000 square meters. The largest caves are the Jiangzhou Underground Corridor, Mawangdong Cave and Gatundong Cave. Jiangzhou Underground Corridor consists of many smaller caves, shafts and underground rivers. The corridor is {{convert|37939|km|abbr=on}} and has an average slope gradient of 9°. The cave was developed in the Permian Period. Jiangzhou Underground Corridor is rich in curly crystals, vast sparkling terraces, and colossal stalactites and stalagmites. It has 25 caverns, each having an area of between 4000-18500 square meters. LandformsMawangdong CaveMawangdong Cave ({{lang|zh-hans|马王洞}}, {{coord|24.3943|N|107.0098|E|dim:500_region:CN-45|display=inline}}) consists of three layers. The upper and middle layers are dry with a length, height and width of {{convert|7.7|km|abbr=on}}, {{convert|80|to|150|m|ft|abbr=on}} and {{convert|30|to|160|m|ft|abbr=on}} respectively. The lower layer is an underground river channel. The cave's entrance is {{convert|130|m|abbr=on}} above the foothills and its mouth measures 94×138 m. A karst sinkhole known as a "Tiankeng" lies at the southern section of the cave. [1] Its mouth has a tri-corner shape with rounded corners measuring 225 m×180 m. The depth of this sinkhole is {{convert|320|m|abbr=on}} and an accumulation of collapsed rocks and clay lies at the bottom of the sinkhole. The vegetation there is verdurous. The cave is named "Mawangdong", which literally means "Horse King Cave", since the cave entrance resembles a horse's mouth.[2]This cave is a neighbor to Sanmenhai Cave ({{lang|zh-hans|三门海洞}}, {{coord|24.4108|N|107.0308|E|dim:500_region:CN-45|display=inline}}) and the two are connected by an underground river. Xixili CaveXixili Cave is {{convert|1760|m|abbr=on}} long and has three layers. The two upper layers each have a chamber with an area of {{convert|6400|m2|abbr=on}} and {{convert|6900|m2|abbr=on}}, respectively. This cave contains flowstones, cave flags, hanging curtains, and cave crystals. Jiangzhou Natural BridgeJiangzhou Natural Bridge is a karst formation spanning around {{convert|94.5|m|abbr=on}}, ±{{convert|11|m|abbr=on}},[3] and connecting the two mountains. Its height is {{convert|64.5|m|abbr=on}}, with an arch height of {{convert|46|m|abbr=on}} and width of {{convert|18.5|–|24|m|abbr=on}}. It is located about {{convert|2|km|abbr=on}} east of the township of Jiangzhou in Guangxi, which is about {{convert|30|km|abbr=on}} south of Fengshan.[4][5] Yuanyang SpringsIn the name "Yuan-yang" ({{zh|s=鸳鸯 |t=鴛鴦 |p=Yuānyāng}}), the words yuan and yang stand for male and female Mandarin Ducks, respectively. In symbolic representations, Mandarin Ducks always appear as a male and female pair and are seen to represent fidelity. The Yuanyang Springs consist of two springs; the water of each spring has a distinctive color: one is a clear green, the other is turbid blue. Chemical analysis of their waters has shown that the composition is the same. The springs are approximately the same size. The surface pool is a rounded three-corner shape with a baseline of 21 meters and height of 30 meters. At certain times of the year, the water backflows. Peak-cluster depressionsThe term "Karst Fengcong" or karst peak cluster is a term created by Chinese scholars to classify karst by the hill or peak density. The term "Peak-cluster depression" describes the land form that combines peak-clusters and closed depressions, which are the two basic features of Fengcong. The beauty of Fengshan's sublime, unique, and precipitous valleys is created by towering, imposing peaks and low-lying depressions. Climate{{Weather box|width=auto|metric first=y |single line=y |collapsed = Y |location = Fengshan (1981−2010) |Jan high C = 14.8 |Feb high C = 16.9 |Mar high C = 20.8 |Apr high C = 25.7 |May high C = 28.4 |Jun high C = 30.2 |Jul high C = 31.2 |Aug high C = 31.5 |Sep high C = 29.6 |Oct high C = 25.7 |Nov high C = 21.8 |Dec high C = 17.4 |Jan mean C = 10.6 |Feb mean C = 12.7 |Mar mean C = 16.2 |Apr mean C = 20.7 |May mean C = 23.4 |Jun mean C = 25.5 |Jul mean C = 26.3 |Aug mean C = 25.7 |Sep mean C = 23.5 |Oct mean C = 20.2 |Nov mean C = 16.1 |Dec mean C = 11.9 |year mean C = |Jan low C = 7.9 |Feb low C = 9.9 |Mar low C = 13.1 |Apr low C = 17.4 |May low C = 20.1 |Jun low C = 22.4 |Jul low C = 23.2 |Aug low C = 22.5 |Sep low C = 20.0 |Oct low C = 17.0 |Nov low C = 12.7 |Dec low C = 8.5 |Jan record high C = 28.4 |Jan record low C = -1.5 |Feb record high C = 32.4 |Feb record low C = 0.5 |Mar record high C = 35.0 |Mar record low C = 1.2 |Apr record high C = 36.6 |Apr record low C = 7.1 |May record high C = 36.6 |May record low C = 10.1 |Jun record high C = 36.5 |Jun record low C = 13.1 |Jul record high C = 36.9 |Jul record low C = 16.2 |Aug record high C = 36.4 |Aug record low C = 17.2 |Sep record high C = 36.9 |Sep record low C = 11.5 |Oct record high C = 34.0 |Oct record low C = 6.1 |Nov record high C = 31.0 |Nov record low C = 2.4 |Dec record high C = 28.9 |Dec record low C = -2.0 |year high C= |year low C= |year high F = |year low F = |precipitation colour = green |Jan precipitation mm = 28.2 |Feb precipitation mm = 30.1 |Mar precipitation mm = 45.1 |Apr precipitation mm = 91.5 |May precipitation mm = 208.5 |Jun precipitation mm = 307.8 |Jul precipitation mm = 297.3 |Aug precipitation mm = 220.8 |Sep precipitation mm = 120.7 |Oct precipitation mm = 85.9 |Nov precipitation mm = 51.2 |Dec precipitation mm = 22.3 |Jan humidity = 77 |Feb humidity = 76 |Mar humidity = 75 |Apr humidity = 76 |May humidity = 79 |Jun humidity = 81 |Jul humidity = 82 |Aug humidity = 83 |Sep humidity = 82 |Oct humidity = 80 |Nov humidity = 78 |Dec humidity = 76 |source 1 = China Meteorological Data Service Center }} References1. ^http://www.chinaculture.org/gb/en_curiosity/2004-08/10/content_58840.htm 2. ^http://www.naturalarches.org/files/LeyeFengshanGeoparkChina.pdf 3. ^{{cite web|url=http://www.naturalarches.org/big-JiangzhouMeasurement.htm|title=Measurement of Jiangzhou Immortal Bridge|accessdate=2017-03-12|publisher=Natural Arch and Bridge Society}} 4. ^http://www.naturalarches.org/big-Jiangzhou.htm 5. ^http://www.archesuk.com/html/china-arches_11.html External links{{commons category|Fengshan County}}
2 : County-level divisions of Guangxi|Hechi |
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