Activities 活動集
Activities 活動集
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2025 April 澎湖大採樣
2025 April 澎湖大採樣
在澎湖的復育區採樣，了解怎樣的水質是適合野生珊瑚生長的，若要在東北角海域進行復育，是否有可以參照、參考的水質標準？感謝謝恆毅主任的介紹，我們到了忘憂島的復育區、也去了鎖港澎湖種苗場的復育區採樣，在澎湖的確是復育有成噎！但野生的珊瑚也是長得非常好，不確定是否這樣的模式，也可以在東北角成功大規模復育？
2025 April 澎湖初探
2025 April 澎湖初探
好久以前就聽說澎湖有在進行珊瑚的復育工作，加上我們研究室在2024年發表在Coral Reefs （珊瑚礁研究國際期刊）上的文章，連太平島的數據都有，卻獨缺澎湖的數據，所以就有澎湖的朋友呼喊我們要去他們那邊進行水質調查，再者也是2021年在澎湖科技大學開海洋年會時，有當地居民向我們求助說，他們覺得那片海越來越髒，水越來越濁，聽到我們是海洋科學家，問說可否過去幫忙調查。總算，過了4年，得到中央研究院的永續計劃支持下，可以過來澎湖認識進行珊瑚復育工作的澎湖水試所謝恆毅主任，順道就在澎科大後面的海域跟水試所旁邊的海域採樣，澎科大後面的水域水中的總氮濃度之高，打破我們研究室的紀錄，很需要被看到，看看有沒有機會可以“解決”。
2024 Fall course: Submarine Hydrothermal systems
(久久開一次) 海洋熱液系統課程
2024 Fall course: Submarine Hydrothermal systems
(久久開一次) 海洋熱液系統課程
這次的課程很幸運的有臺大創新學院NTU 大學Plus的支持，得到場域側記的兩篇報導，本就因為課程開設時間是秋天進入冬天，這次也遲遲等不到好天氣海況到龜山島海底熱液區採樣，乾脆變成在陸地的溫泉、冷泉區採樣，想像空氣變成海洋，淡水溫泉變成海水溫泉！學生們的期末報告還有榮幸的去到宜蘭東澳國小跟校長老師們從附近的溫泉冷泉帶領進入海洋熱液系統。
2024 March 3-16 Research cruise NOR1-068 Taiwan GEOTRACES
2024 March 3-16 Research cruise NOR1-068 Taiwan GEOTRACES
We sailed along the 21N and to 130E Weste Pacific Ocean. Our deepest collection depth is 5450m, a record breaking for Taiwan's clean seawater sampling system! Our team is responsible for anthropogenic 236U and 14C ocean tracer and persistent pollutant PAHs.
沿著北緯21度，一路向東，在遠離台灣600海浬遠的西太平洋採水，我們研究室探討的是人造核種鈾236, 碳14還有人造有機污染物的研究。
2023 July 29-August 8 R/V Thompson cruise #421
2023 July 29-August 8 R/V Thompson cruise #421
Tina visited my Ph.D. study sites again. We used remotely operated vehicle (ROV) JASON to assist sampling of the warm fluid (65°C) flowing in the rock beneath the marine sediment.
時隔10年，再次到博士研究時的海域進行採樣與探測，利用遠端遙控潛水艇到2600m深的海床上，把下方岩層中的熱泉水打上來，進行甲烷的同位素分析。
2023 Sep 16-21 HOT cruise #344
2023 Sep 16-21 HOT cruise #344
The world's most maintained ocean time-series station ALOHA is a must-visit place for Tina. Luckily, our proposal for collection seawater samples for anthropogenic ocean tracer 236U research was approved and we joined HOT cruise #344 to Station ALOHA for sampling. Former student Yu-Chen joined the cruise with me. We had a great time together.
世界上最完整資料收集時間最長的海洋時間序列站就在夏威夷的ALOHA測站，每個月大家不辭辛勞的採樣，每次五天的航次，要進行各種樣品的採集，回港後再到陸地的實驗室進行各種分析，這些寶貴的資料，讓大家更清楚海洋的變動。能親自參與其中一個航次，真的是夢想成真！
https://aco-ssds.soest.hawaii.edu/ALOHA/
2022 Dec-2023 March IYBSSD@Taiwan on city railroad systems
2022 Dec-2023 March IYBSSD@Taiwan on city railroad systems
扎根科學、永續臺灣 -- 臺灣響應聯合國「基礎科學促進永續發展國際年」列車
Website for the project 彩繪列車計畫網頁
News report (English): Trains painted with various ‘scientific concepts’ launched
新聞報導 (中文）：國科會串聯北中南捷運 科學永續彩繪列車今啟程
2022 Lanyu coral coring (8/3-6) Taiwan 蘭嶼珊瑚岩芯採集
2022 Lanyu coral coring (8/3-6) Taiwan 蘭嶼珊瑚岩芯採集
Two corals were drilled near the Longmen port 於龍門港鑽了兩根珊瑚岩芯
Seawater samples also collected and filtered 海水樣品採集並過濾
Organic matter on/in the coral cores removed by soaking corals in hydrogen peroxide for several days 利用雙氧水浸泡多日去除有機物質
MRI scans of the coral cores to guide us which angle is the best to slice the core into two halves. 珊瑚岩芯的斷層掃描得知內部構造，協助選擇最佳的對剖角度
Coral cores record of the seawater compositions in the past. 珊瑚是偉大的時間紀錄器， 可以告知過去海水的變動情形。
2022 Goldschmidt Conference (7/10-15) Honolulu, Hawaii, U.S.A.
2022 Goldschmidt Conference (7/10-15) Honolulu, Hawaii, U.S.A.
戈爾德施密特國際地球化學會議–夏威夷檀香山
Tina gave an oral presentation of our new method.
Jemmy had a poster presentation and a 3-min flash talk.
We had attracted quite some audiences.
Visited University of Hawaii's Marine Center.
We went hiking and visited the beaches.
2022 Taiwan Geosciences Assembly 臺灣地球科學聯合學術研討會
2022 Taiwan Geosciences Assembly 臺灣地球科學聯合學術研討會
Tina gave an oral presentation of coral reef water chemistry.
Jemmy gave a poster presentation about the 236U-14C dual tracer study for the northern Luzon Strait paleo current study. He WON the BEST STUDENT PRESENTATION AWARD. Bravo!!
Karen (undergraduate student) gave a poster presentation. She received a lot of compliments for her organization skill. Nice job!
2022 Coral spawning field sampling (4/15-26) Kenting National Park, Taiwan
2022 Coral spawning field sampling (4/15-26) Kenting National Park, Taiwan
Massive coral spawning is predicted to occur on the Chinese sea goddess', Mazu's, birthday on Chinese Lunar calendar March 23rd.
Shallow water (<5m) coral spawned consecutively for five nights.
Egg bundles released by different corals were collected.
The 13C and 15N isotopic compositions will be analyzed.
2022 Estuary seagrass bed respiration (1/18-23) measurement with IONTU Benthic Chamber Haiko, Pingtung, Taiwan
Day-night variation
Fresh water input
Exchange from below at the 1.5 m site, near rocky basement makes the sediment likely more permeable
Get ourselves familiar with various sampling sites in Nanwan Bay
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