2010 年4 月14 日，高雄縣鳥松鄉發生泥火山噴發現象，其噴發的位置位於旗山、鳳山斷層的可能延伸線上。於2010 年4 月15 日測得泥漿溫度約為40~55℃，若以地溫梯度2℃/100m 推算，則提供泥漿噴出的地下裂隙深度至少有1300m 以上。利用地電阻法進行初步淺層地下構造探測的結果發現，地下裂隙走向符合旗山、鳳山斷層的可能延伸線走向，並有一未知的地下隆起構造。由於此一發生於旗山、鳳山斷層可能延伸線上的平原溫泉型泥火山相當罕見難得，因此未來若能有進一步的鑽探與地電阻探測，必能對旗山、鳳山斷層的延伸線位置更加了解，並有機會使之成為具有溫泉觀光價值的泥漿溫泉。 On April 14, 2010, there was the phenomenon of mud volcano eruption in Niaosong, Kaohsiung City and the eruption's position of which was located on the possible extension line of Chishan-Fengshan faults. On April 15, 2010, the mud approximate temperature for 40~55℃ was obtained and if the geothermal gradient is calculated by 2℃/100m, then the underground crevasse depth which provided the mud blowout t has to be above 1300m at least. Carrying on the preliminary shallow layer subsurface structure survey by using geoelectric resistivity method, the result was set to discover that the underground crevasse trend conformed to the possible extension line trend of Chishan and Fengshan faults and there was an unknown underground arched structure. This plain hot spring mud volcano occuring on the possible extension line of Chishan-Fengshan faults is quite rare. Therefore, in the future, if further drilling and geoelectric resistivity detecting can be carried out, Chishan-Fengshan fault extension line position must be able to be even more understood, and which has the opportunity to cause it to become the mud hot spring with sightseeing value.
