台灣生態區分區之研究

Studies on Zoning the Ecoregion at Domain and Division Levels in Taiwan

梁玉琦(Yu-Chi Liang)

指導教授 ： 邱祈榮

國立臺灣大學/生物資源暨農學院/森林學研究所/碩士(2004年)

https://doi.org/10.6342/NTU.2004.01162

摘要

本研究以氣象局和水利處等氣象測站與雨量站為基礎資料，用其推估台灣全省十二個月份之氣溫與雨量資料。氣溫資料以線性迴歸方式推估；雨量資料以克利金法進行空間推估，建立全台灣氣溫與雨量空間圖層。以崔瓦沙氣候分類系統，建立氣候分區規則決策庫，並發展出氣候分區之操作介面；配合前述推估出的氣象資料空間圖層，計算出全台氣候分區。利用氣候分區結果，配合Bailey之生態分區系統，採用該系統之帶區與分區（Domain and division）層級，轉換推算得到台灣生態分區結果。於氣候分區與生態分區結果應用方面，配合地理氣候區和保護區系統圖層，與氣候分區及生態分區結果進行套疊分析，並以交叉表方式，討論氣候分區及生態分區在地理氣候區內的分布情形，及各地理氣候區的主要氣候分區及生態分區類型。最後，透過保護區系統圖層套疊，探討目前各保護區內主要的氣候分區及生態分區類型，以及不同氣候分區及生態分區類型受保護比例，其結果可作為保護區系統評估之參考。

關鍵字

克利金 ； 保護區系統 ； 生態區分區 ； 地理氣候區 ； 套疊分析 ； 崔瓦沙氣候分類系統

並列摘要

The data used in this study were obtained from the weather stations of Central Weather Bureau and Water Resources Agency. Based on these data, monthly average temperature layers of Taiwan were estimated by linear regression equations and monthly average precipitation layers of Taiwan were spatially interpolated by Kriging method. The Trewartha climate classification system was used to develop the decision rules of climatic classification system. Based on the decision rules, a computer interface was developed to calculate the climatic zone at the 40 × 40 meter resolution Taiwan grid. With the climatic zones and Bailey’s ecoregion system, the ecoregions at domain and division levels in Taiwan were evaluated. The layers of geographical climatic regions and protected area system were used to evaluate the possible applications of divisions in Taiwan. The cross-table approach was used to investigate the relationships between two data layers, and so do climatic classification zones. First, based on the overlaying of the divisions and geographical climatic regions layers, the primary division types within geographical climatic regions were found out. Second, the primary division types within the protected area system were discussed by the overlaying of the divisions. These results were taken as the reference of assessing the protected area system.

並列關鍵字

Geographical climatic regions ； Ecoregion ； Protected area system ； Overlay analysis ； Kriging ； Trewartha climate classification system

參考文獻

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