文學院
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院成立於民國44年,歷經50餘年的銳意發展,目前設有國文、英文、歷史、地理、臺文等5個學系、翻譯和臺灣史2個獨立所,以及全球華人寫作中心和國際臺灣學研究中心。除臺史所僅設碩士班,其餘6個系所均設有碩、博士班;目前專兼任教師近250人,學生約2500餘人。
本院早期以培養優秀中學國文、英文、歷史和地理教師為鵠的,臺灣中學語文和史地教育的實踐與成功,本院提供不可磨滅的貢獻。近年來,本院隨師範體系轉型而調整發展方向,除維持中學師資培育的優勢外,也積極朝理論研究和實務操作等面向前進。目前,本院各系所師培生的教師檢定通過率平均在95%以上;非師培生在文化、傳播、文學、應用史學及環境災害、地理資訊系統等領域發展,也已卓然有成。
本院各系所教師的研究能量極為豐富,參與國內外學術活動相當活躍。根據論文數量、引用次數等指標所作的學術力評比,本院居人文領域全國第2名。各系所之間,無論是教師的教學與研究,或學生的生活與學習,都能相輔相成、榮辱與共,彼此渾然一體,足堪「為師、為範」而無愧。
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Item 臺灣海岸山脈東翼河階地形發育之研究(2013) 孫稜翔; Sun, Leng-Hsiang臺灣位於弧陸碰撞帶,東部海岸山脈為抬升速率最高地區之一,該區河階地形發達,前人研究常以高抬升率為造就其階地發達的主因。然而該區內河流普遍短小,還需哪些環境因子的配合,才能在河流持續下切的過程中拓展谷床,成就未來的河階面?因此,本文以海岸山脈東翼為研究區,藉由河階、山麓沖積扇及海階崖的對比,階地露頭的特徵、河床礫石的調查,流域的地層配置與地形特性,輔以前人文獻於階地沉積物年代以及古氣候的研究成果,達成三項目的:(1)了解本區河階特性與分布;(2)分析河階發達的環境因素,尤其是流域內地層配置的重要性;(3)根據河階特性,提出不同分區之河階發育模式。本文研究對象為海岸山脈(長約150公里) 東翼207個中小型流域,不包含豐濱溪、秀姑巒溪、馬武窟溪等較高等級河流和最南端部分地區。 根據本研究判釋結果,研究區中103條河流判釋得河階地形,其中流域面積最小的僅為6公頃 (0.06 km2)。整體而言,流域面積愈大,河階愈發達,階序數愈多;多數河流階序可達5-6階,三仙溪階序最多,可達10階,只有1-2階的均為最小河流。根據河階特徵,本研究區河流可大致分為3區:中段的靜浦至新蘭間約76 km區域,河階最為發達;北段河階主要分布在水璉溪和蕃薯寮溪兩條較大溪流;最南端河階也主要只分布在兩條溪流。此外,中段那些只發育在海階範圍內的小溪流,也有少數發育零星河階。絕大多數的河階分布於砂頁岩互層和泥岩為主的八里灣層、蕃薯寮層和利吉層等弱岩區,屬火成岩硬岩區的都鑾山層區只有少數堆積型階地分布。 本研究野外調查共記錄124個露頭,根據其中46個露頭調查所組合成的21個剖面顯示,本區河階多屬侵蝕型階地(岩石河階),可反映本區河流在全新世快速抬升背景下,河流持續下切的歷程。雖然本區河階都發育於弱岩區,但根據統計分析,在流域面積相似狀況下,具備上游硬岩、下游軟岩之地層配置流域,河階總面積最大。由此推斷,當上游有都鑾山層供給硬岩巨礫時,可發揮工具效應(tool effect) 拓寬河道,而有利於階面形成。此外,本區中、南段海階發達,隨著海階崖後退,河長變短,會造成最下游段額外下切的效果。 基於河階特徵和影響因素,本研究推論中段河階最發達地區的河階發育過程。靜浦至新蘭間的全新世的抬升率為海岸山脈東翼的高區,且上游硬岩、下游軟岩的地層配置最為典型,在此狀況下,位於上游的都鑾山層受地震或暴雨驅動岩石碎屑進入河道,易在硬軟岩層交界處因土石流堆積,形成堆積型河階。且本區中、下游階地多屬侵蝕型河階,堆積層厚度多小於10公尺,且河口多有沖積扇或扇階分布,顯示上游沈積物大多通過中下游段至河口堆積,當都鑾山層的巨礫通過軟岩區河道時,軟硬岩層岩性的顯著差異,巨礫工具效應更顯著,有利於谷床加寬,而隨著陸地抬升,河流持續下切,河階陸續生成。其他兩區則因隆升率或地層配置的狀況不同,而與中段溪流發育出不同的河階特徵。簡言之,海岸山脈東翼這些中小型流域河階很發達的原因,除了高抬升率和有弱岩出露之外,地層配置的效應顯然也很重要。Item 臺灣海岸山脈東翼小流域之河階分布與類型的探討(中國地理學會, 2013-06-01) 孫稜翔; 沈淑敏海岸山脈東翼的流域普遍狹小,河階地形卻非常發達。以往的研究以本區較大河流為主,對控因的探討則多籠統說明抬升快速和軟岩出露等之重要性,較缺乏對河階分布、類型的整體性描述,也少見以量化方式呈現河階生成和底岩特性、流域面積的關係。因此,本研究以海岸山脈東翼中小型流域為對象,判釋本區河階的形態與分布,再配合野外露頭調查結果區分本區河階類型,更細緻地檢視河階的類型及其分布趨勢,並討論可能的影響因素。經航照判釋,海岸山脈東翼207條中小型溪流中有河階發育者共104條,約佔半數,且有近九成的河階面積分布於砂頁岩互層或泥岩等軟岩區。整體而言,河階最發達的區域在靜浦至新蘭間,結合河階形態與125個露頭資料,可歸納出:該區域溪流中下游多為面積和比高較小的侵蝕型河階;面積和比高較大且位於河流中上游的階地,則多屬堆積型河階,且上覆沈積物多為土石流相。統計分析也發現流域面積愈大,有河階發育之溪流的比例愈高,且河階總面積愈大。流域面積超過200 ha時,有河階發育的流域比例已超過九成。總結以上,地體構造的背景大致決定了海岸山脈東翼的原初陡峭地形和軟岩出露於中下游的位置,在本區高抬升速率的背景下,一條溪流的集水範圍不用很大,就有能力在軟岩區下切和拓寬河道,侵蝕型階地得以發展,中上游則還有因土石流埋積體被下切而成的堆積型階地,使本區河階地形特別發達。Item 臺灣海岸山脈泰源盆地河流地形之研究(國立臺灣師範大學地理學系, 1990-03-01) 鄧國雄; 沈淑敏Taiyuan Basin, located in the south part of Coastal Range in East Taiwan, is famous for its landforms of well-developed river terraces and meanders. The whole drainage basin belongs to the Mawuku Stream System. The number of different stages of river terraces that could be correlated is eleven and the three youngest terraces which developed in the outlet reach haven't extented to the basin yet. In the basin, the channel sinousity is rather large however the amplitude is quite small. The phenomena of seven cut-off meanders that formed at different stages indicate the streams are always meandering. There are two main factors that influence the development of Taiyuan Basin. One is the spatial arrangement of lithology difference of Tuluanshan and Takankao Formations; the other is erosion basis lowered intermittently by the effects of uplifted movement and sea-level eustacy.Item 空載光達精準判釋海岸山脈中段構造地形(經濟部中央地質調查所, 2012-06-01) 詹瑜璋; 張國楨; 陳柔妃Item 海岸山脈東坡河階的地形學研究(地理學系, 1991-03-??) 張瑞津; 石再添; 曾正雄; 高鵬飛; 陳美鈴Owing to the continuous uplift since Quaternary, rejuvenated terraces, gorges and raised alluvial fans are developed well in the eastern slope of Coastal Range. The river terraces in this area are distributed below 200 m generally. The scarps of higher level terrace are larger than that of lower level one. The gravel deposits in higher level terrace are thicker than that of lower level one. Comparing the terrace between six studied rivers, meander terraces are significant both in Mawuku River, Fengpin River, Shuilien Riverand Fanshuliao River whereas fan terraces are developed well in Sanhsien River. In contrary, the terrace in Shuimuting River is undeveloped due to down cutting into hard rock which restricts the widening of terrace. By correlating to marine terraces, most of the terraces in this area are formed in Holocene. The detailed correlation of each step or dating still needs more envidences.Item 臺灣海岸山脈泰源盆地河流地形之研究(地理學系, 1990-03-??) 鄧國雄; 沈淑敏Taiyuan Basin, located in the south part of Coastal Range in East Taiwan, is famous for its landforms of well-developed river terraces and meanders. The whole drainage basin belongs to the Mawuku Stream System. The number of different stages of river terraces that could be correlated is eleven and the three youngest terraces which developed in the outlet reach haven't extented to the basin yet. In the basin, the channel sinousity is rather large however the amplitude is quite small. The phenomena of seven cut-off meanders that formed at different stages indicate the streams are always meandering. There are two main factors that influence the development of Taiyuan Basin. One is the spatial arrangement of lithology difference of Tuluanshan and Takankao Formations; the other is erosion basis lowered intermittently by the effects of uplifted movement and sea-level eustacy.