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[地質] 臺大地質系第三十八屆青年論壇現場錄影

Speeches of The 38th Youth Forum, Department of Geosciences, College of Science, National Taiwan University, Taiwan

臺大地質系於2019年3月28日至29日假地下大講堂舉行第三十八屆青年論壇,主辦單位為臺大地質系與臺大地質所學會,感謝所有所學會幹部的付出與評審老師們給同學的建議指教,讓活動圓滿落幕。下面為本次青年論壇主題,部分提供現場錄影。

下表節錄自「國立臺灣大學理學院地質科學系暨研究所 第三十八屆青年論壇摘要集」

108年03月28 (March 28, 2019)
演講者與演講題目
Speakers and Topics
錄影
Session 1 地球物理與大地構造 Geophysics and Tectonics
Chair : 李婕禎
劉承楠 Cheng-Nan Liu
Using low-cost seismometers and machine learning on earthquake early warning
汪靜瑤 Jingyao Wang
Mapping lateral variations of intrinsic attenuation of the crust from the coda of the noise cross correlations in Taiwan
Link
佳作李芷芹 Chih-Chin Lee
Thermo-mechanical models on the trench retreat and back-arc spreading
Link
陳艾荻 Ai-Ti Chen
Mantle fluids associated to crustal-scale faulting in a continental subduction setting, Taiwan
Link
沈姿岑 Tzu-Tsen Shen
Post-collisional exhumation history in northern Tananao Complex, northeastern Taiwan: Insights from altitudinal variations of fission-track thermochronology
Link
邱文翔 Wun-Siang Ciou
The tectonic characteristics of the coastal plain and basins in the northern Taiwan since the Last Glacial Maximum: Implications for sediment compaction in tectonic rate
Link
鄭紹安 Shao-An Cheng
Active tectonics in the Southwestern Taiwan since the Last Glacial Maximum: implication for sediment compaction to tectonic rate
Link
佳作林俞青 Yu-Chin Lin
Age, geochemical, and Sr-Nd isotopic characteristics of Cenozoic magmatic rocks in Armenia and implications for changing tectonic environment in the collision zone
Link
Session 2
工程與構造地質 Engineering and Structural Geology
Chair : 陳承鴻
謝婷妮 Ting-Ni Hsieh
Relationships between Rainfall, Landslides and River chemistry around Tao-Cheng and Lanyang catchment
Link
魏倫瑋 Lun-Wei Wei
The rainfall threshold and early warning model for debris slide in Taiwan
Link
曹博涵 Bo-Han Tsao
Analysis of Yucheliao landslide in central Taiwan via subpixel correlation technique
Link
陳致言 Chih-Yen Chen
Abnormal Strain Induced by Heavy Rainfall in Borehole Strainmeter Observation in Western Taiwan
Link
佳作Graham Wong
Assessing the mass balance and seasonal variation of microplastic contamination in the river network of Taipei Basin
Link
廖治豪 Jhih-Hao Liao
Neotectonic characteristics along both flanks of the OuBackbone Range, Tohoku Region, Japan, from fluvial geomorphic analyses
Link
優勝孫正瑋 Cheng-Wei Sun
Using high resolution DEM and geomorphological interpretation to improve the geologic map in low-grade metamorphism area –a case study in Toucheng Map
Link
洪煒晴 Wei-Ching Hung
Hydrothermal alternation and geothermal gradient control the creeping behavior of the Philippine fault on the Leyte segment
Link
108年03月29 (March 29, 2019)
Session3材料與礦物 Materiology and Mineralogy
Chair : 陳玟卉
沈如妍 Ju-Yen Shen
The Enhancement of Ordered Pt Modified TiO2-Nanohole Anode for Removing Isopropanol by Electrochemical Oxidation
鄭竹軒 Chu-Hsuan Chen
Life Cycle Assessment of Limestone and Modified CaO/TiO2 Sorbent in Coal Fired Power Plant with Calcium Looping Process
楊汶達 Wen-Ta Yang
Long-lived high performance well-dispersed copper modified TiO2 Mesosphere for CO oxidation
廖宇同 Yu-Thung Liaw
Enhanced CO Oxidation Catalytic Activity with CuO Modified Layered Double Hydroxide Derivatives
張琬柔 Wan-Jou Chang
In-situ Spectroscopic Investigation on Arsenic Sequestration Mechanism by Nanoscale Zerovalent Iron in the Liquid-Phase Flow Cell
佳作李琯儀 Guan-Yi Li
Study on the thermal behavior of Birnessite with different particle sizes
陳志穎 Jhih-Ying Chen
Preliminary study of the effect of different carbon sources on the synthesis of graphite encapsulated silicon nanocrystals
佳作蔡敦皓 Tun-Hao Tsai
New working model for the synthesis of graphite encapsulated metal nanoparticle in an arc-discharge system
Session 4古氣候與古海洋 Paleoclimatology and Paleoceanogrpahy
Chair : 胡訓銘
王瑞琳 Jui-Lin Wang
High-resolution Stalagmite Records from Diaoshuihucave, Changchun, Northeast China for Late Holocene Paleoclimate and Environmental Reconstruction
蘇宗正 Zong-Zheng Su
Reconstruction of late Holocene climate based on a high resolution stalagmite record from an unnamed cave in SE Jilin of NE China
Link
蔡獻禛 Hsien-Chen Tsai
Structures of Ice Age Terminations V and VI inferred from Italian Speleothem
熊培成 Pei-Chen Hsiung
Modeling the impact of glacial/interglacial sea level change on benthic denitrification in the South China Sea
Link
優勝方薇甯 Wei-Ning Fang
Precessionally Paced Foraminifera-bound Nitrogen Isotope Variations in the Solomon Sea Influenced by Eastern Equatorial Pacific Upwelling Intensity
Link
莊智凱 Chih-Kai Chuang
High resolution record of hydrological changes in surface waters of southern Western Pacific Warm Pool during 2.2-1.2 Ma
Link
頒獎典禮(含論文發表獎)
Awards ceremony (including for publishing the SCI paper)

影片編輯工具鏈:
相機>Shotcut(剪輯與輸出)


[3D] 地調四太麻里野外露頭D段模型上線

簡介

位於太麻里的金崙海岸記錄了臺灣東部複雜的碰撞歷史,有許多精彩的摺皺、剪切帶系統,更困難的是要辨認出岩層是否倒轉,歷年來是盧佳遇老師與胡植慶老師帶領臺大地質系「地質調查四」課程野外地點。鑑於越來越多露頭因為上方不斷崩落的土石(一部份是因為道路工程)被掩蓋,筆者於2018年擔任助教時,在野外拍攝一系列照片,紀錄比較有代表性的露頭,本次的模型即是在D段一個大型背型向斜(Antiformal syncline),由於露頭尺度大上方不易觀察,可使用此模型來輔助一些構造解釋。

使用

請到「3D Model」頁面(點這裡)找到第三項目的連結,畫面截圖如下:

太麻里D段背型向斜模型

為便利使用,進入頁面後可以使用瀏覽器進行操作(需要WebGL支援),但筆者比較過與本機顯示的差異頗大,建議也可以下載原始檔案,在本機端執行,效果應該會好不少,詳細請見模型頁面敘述。

點雲資料也可以在同一個頁面找到。

[TA] 2018 Geological Surveying (Ⅳ) @ Taimali

Taimali (太麻里) is in the southern eastern Taiwan. For the tourists, except for the stunning coastline, the most famous thing will be the orange day-lily (Hemerocallis fulva, 金針花) in JinZhenShan (JinZhen means orange day-lily and Shan means mountain in Mandarin). Geologically speaking, the strata here is the Miocene Lushan Formation. The lithology is mainly composed by argillite, slate and meta-sandstone. The oblique collision of the Phillipine Sea Plate and Eurasian Plate which caused very complex geological structures in this area.

Cover photo : I collected some woods to make a bench on the beach in Taimali, Taitung, Southern eastern Taiwan. The students were sketching the recumbent fold outcrop which we called “Swiss roll”.

( Video in the end of the post )

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