地理研究
Permanent URI for this collectionhttp://rportal.lib.ntnu.edu.tw/handle/20.500.12235/194
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Item 臺北盆地的降雨特性及與水文災害關係的研究(1)(地理學系, 1990-03-??) 陳國彥; 徐勝一; 丘逸民With generous support of the National Science Concil, the phase-I study of the underlined research topic has been successfully executed (project No. NSC78-0202-M003-04). In the past year, the research group established a rainfall monitoring network with 21 continuous-recording stations. The sampling period is set to 10-minute and the rainfall data is automatically recorded onto an electronic device for further analysis. As the first report, this paper mainly introduces the domain of the research as: (1) The time-spatial variation of the rainfall in Taipei Basin, (2) The spatial representation of Taipei Meteological station, (3) The urban effects on the rainfall pattern in Taipei Basin, (4) By the water balance method of one heavy rainfall, to discuss the urban flood and inundation of the urbanized area in terms of rainfall intensity, Maximum runoff, surface detention inundation, etc. For increasing the rainfall resolution in the horizontal dimension and coverring a wide area encompassing the whole Taipei Basin and its outskirts, the research group will set up 20 additional rain guage stations. It is expected that through this integrated study with various inundation cases, some effective suggestions can be achieved for the improvement of the existing pumping/sewerage system and for better control of the urban flood runoff and inundation problems in Taipei Basin.Item 從世界氣候分類系統看中國大陸與蒙古的氣候區劃(1)(地理學系, 2003-05-??) 丘逸民本文以185氣候測站資料，藉柯本法進行中國的氣候區區劃。華北地區修正為溫帶夏熱冬乾(Cwa)氣候，而非前認為的乾燥(B)氣候；青藏高原東部劃定為高地溫帶短夏冬乾(HCwc)氣候及高地寒帶短夏冬乾(HDwc)氣候，青藏高原北部為高地寒漠(HBWk`)氣候及高地寒帶草原(HBSk`)氣候，青藏高原西部為高地苔原(HET)氣候。 柯本法在中國所區劃的Cwa氣候區範圍過廣，包含不同的自然景觀區，北部冬季寒冷而南部冬季溫暖。筆者建議在柯本氣候分類系統中，增列A氣候與C氣候間的副型a'，代表夏熱(定義與a同)冬暖(定義：最冷月月均溫在18-6℃之間)，使柯本分類法可新增亞熱帶氣候型。 筆者以全乾燥月月數來分析各地的氣候乾濕情況，確定由內蒙古中西部，經河西走廊中西部，至南疆的這片區域最為乾燥，是乾燥氣候區的乾燥中心，由此中心向外，至C、D氣候區的過渡地帶，即東北西部、華北西部，至青藏高原東部，是半濕潤氣候區。 這些區劃成果還應與中國大陸及蒙古的自然景觀帶相互對照分析，來檢討區劃的結果是否與實際情況相符。Item 大臺北地區水利開發的歷程與河岸地利用問題的研究(地理學系, 2001-11-??) 丘逸民本文首先初步比較了大臺北地區在各個歷史發展時期人與淡水河的互動關係。在農業時期人對河川的干涉是輕微的，因水之勢而發展的埤圳系統是用水的核心，順地勢而建的土堤、明渠則為治水的主要手段。在工業化時期淡水河水利建設的目的是支持臺北地區的都市與工業發展，側重於防洪排水的治水功能的發揮，高堤圍繞著河岸，河川被棄而不用，造成人與水的背離。在後工業化時期淡水河的多元功能再被喚起，在不影響河川的防洪排水功能下，親水機能、遊憩機能、生態棲息機能、通道機能等都被納入到河川的經營規畫中。 本文藉著對淡水河沿岸各里的訪問調查，檢討了現階段淡水河系兩岸地的利用現況及缺失所在，並指出為了發揮淡水河系的多元機能目標，應避免「功能主義」的規畫與經營方式，應倡導民主參與，多尊重及瞭解地方的需求；為使規畫與實際需求能相互契合，筆者認為河岸地的經營，應該是以「地域」為架構的科際整合的工作，故地理專業者應該可以被吸收到這方面的規畫經理工作上。Item 談中國古籍裡的雨異現象(地理學系, 1995-10-??) 徐勝一; 陳國彥; 翁國盈; 丘逸民Unusual precipitation refers to any precipitating subject but commomly observed raindrops, snowflakes, and hails. They include dust, sand, feather, silk, rice, grass, charcal, fish, meat, bone, worm, gold, coin, bloody-rain, bloody-snow and etc. A research project on "Reconstruction of Climate Data from Ancient Chinese History" was proposed by this study group and is funded by the National Science Council. Excerpts of unusual precipitation records from an edited computer file are the bases for analysis and discussion in this article. Causes of most of these precipitating subjects may be interpreted through meteorological consequences; such as typhoon, tornado, and dust-storm. While some of the peculiar events; such as sky-falling meat, coin, gold and etc. still remain unknown and reserved for further investigation.Item 從世界氣侯分類系統看中國大陸與蒙古的氣候區劃(2)(地理學系, 2003-11-??) 丘逸民Item 臺北盆地降雨的空間特性的研究(2)(地理學系, 2000-05-??) 丘逸民Item Airborne Suspended Particulate Pollution in Hong-Kong(地理學系, 1984-02-??) 丘逸民Item 自然地理野外實習資料記錄器(地理學系, 1988-03-??) 徐勝一; 陳國彥; 丘逸民A data-logger designed for physical geography in field-study is introduced in this article. It uses either A. C. or D. C. power and is equipped with nine input channels and nine sampling time-periods. A replaceable memory cartridge used in this data logging system is a special feature that makes data recording easy either in a mobile (short-term) observation or in a fixed-point (long-term) operation.The specially designed memory cartridge also makes the collected-data easy and convenient for process when it is linked up with a personal computer. On account of its low-cot manu?facturing expenses and its data-process efficiency for academic research, the machine structure and its operation procedure become worthwhile to be introduced for examination.Item A Study of the Secular Temperature Increase in Taiwan Compared with Global Warming(地理學系, 1999-11-??) 陳國彥; 徐勝一; 丘逸民; 胡金印本文藉台灣中央氣象局的五個氣象站的月均溫與年均溫資料，來分析台灣地區現代(1897-1997)氣溫變化趨勢，並與同期的世界氣溫變化趨勢進行比較。本文首先檢定各站氣象資料序列的一致性程度，然後以低通濾波、趨勢分析、頻譜分析、主成分分析等統計方法，來探討台灣地區的現代氣溫變化趨勢。分析結果顯示在現代(1897-1997)，五個氣象站的所錄得的氣溫均有明顯的上昇趨勢，其中以夏季氣溫的上昇最為強烈。五個氣象站的氣溫資料在透過主成分分析後，可降維為一個由筆者命名為「全台灣氣溫序列」(all Taiwan temperature series )的主成分，此主成分所代表的台灣地區現代(1897-1997)的氣溫上昇趨勢是甚為明顯的，達1.14℃，較同時期全球氣溫的上昇值高出0.60℃，約為全球氣溫上昇值的兩倍。在台灣地區的現代氣溫上昇趨勢中，有些時期的氣溫變化週期與艾尼紐∕南方振盪及準二年振盪(QBO)具有遙相關。Item 臺北市冬季二氧化硫的空間分布超限日數及設定值之研究(地理學系, 1985-03-??) 丘逸民