頁籤選單縮合
題名 | 塔塔加地區臺灣雲杉、臺灣鐵杉及玉山箭竹物候學之初步研究=Primary Studies on Phenology of Picea Morrisonicola Hayata, Tsuga Chinensis Var. Formosana and Yushania Niitakayamensis in Ta-Ta-Chia Area |
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作者 | 楊金昌; 王亞男; 姜家華; 賴裕芳; | 書刊名 | 中華林學季刊 |
卷期 | 31:3=122 1998.09[民87.09] |
頁次 | 頁251-263 |
分類號 | 436.12 |
關鍵詞 | 長期生態研究; 臺灣雲杉; 臺灣鐵杉; 玉山箭竹; 物候學; Long term ecological research; LTER; Spruce; Picea morrisonicola hayata; Hemlock; Tsuga chinensis var. formosana; Yushania nitakayamensis; Phenology; |
語文 | 中文(Chinese) |
中文摘要 | 本研究重點著重在塔塔加地區臺灣雲杉、臺灣鐵杉及玉山箭竹之物候學研究。 臺 灣雲彬的葉芽於 1997 年 4 月突破芽鱗展新葉,新枝之葉芽自 1997 年 9 月逐漸增長,於 1998 年 4 月展出新葉;葉是臺灣雲杉林凋落物的主要成份。臺灣鐵杉之葉芽於 1997 年 9 月至於年 1 月之生長變化小, 1998 年 2 月及 3 月開始抽長,至同年 4 月新葉突破葉芽 鱗;臺灣鐵杉林的凋落物中,葉佔大部份,葉的凋落隨著收集月份間變化大,1997 年 5 月 之凋落物中有雄花出現。 玉山箭竹於 1997 年 9 月至 1998 年 4 月間新葉長出較零星, 1998 年 4 月樣株中有一叢開花,並可觀察到種子發育,1998 年 6 月為冒筍盛期。 |
英文摘要 | We studied the phenology of spruce (Picea morrisonicola Hayata), hemlock (Tsuga chinensis var. formosana) and Yushania niitakayamentsis in Ta-Ta-Chia area from Sept. 1996 to July 1998. We found shoot buds of Picea morrisonicola Hayata burst in April 1997. New leaves were seen in April 1998. The major component of Picea morrisonicola Hayata forest collected from Sept. 1997 to July 1998 was foliar litter. Shoot buds of Tsuga chinensis var. formosana remained only little growth from Sept. 1997 to Jan. 1998. They began to elongate in Feb. 1998, and bud burst could be seen in April 1998. Foliar litter of Tsuga chinensis var. formosana was the major component in the faill litter. Male inflorescoence litter could be found in the litter in May 1998. New leaves of Yushania nittakayamensis grew sparsely between Sept. 1997 and April 1998. Inflorescence were observed in May 1998 and seeds development were observed. The peak season of bamboo shoots was in June 1998. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。