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ผลงานตีพิมพ์ในวารสารวิชาการIntra- and interspecific variation in wood density and fine-scale spatial distribution of stand-level wood density in a northern Thai tropical montane forestผู้แต่ง:Sungpalee, W, Itoh, A, Kanzaki, M, Sri-Ngernyuang, K, Noguchi, H, Mizuno, T, Dr.Sakhan Teejuntuk, Assistant Professor, Hara, M, Chai-Udom, K, Ohkubo, T, Sahunalu, P, Dhanmmanonda, P, Nanami, S, Yamakura, T, Sorn-Ngai, A, วารสาร: |
ผลงานตีพิมพ์ในวารสารวิชาการHabitat divergence in sympatric Fagaceae tree species of a tropical montane forest in northern Thailandผู้แต่ง:Noguchi, Hideyuki, Itoh, Akira, Mizuno, Takashi, Sri-Ngernyuang, Kriangsak, Kanzaki, Mamoru, Dr.Sakhan Teejuntuk, Assistant Professor, Sungpalee, Witchaphart, Hara, Masatoshi, Ohkubo, Tatsuhiro, Mr.Pongsak Sahunalu, Professor, Mr.Pricha Dhanmanonda, Associate Professor, Yamakura, Takuo, วารสาร: |
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ผลงานตีพิมพ์ในวารสารวิชาการPopulation Structure and Spatial Distribution of Tree Species in Lower Montane Forest, Doi Suthep-Pui National Park, Northern Thailandผู้แต่ง:Dr.Dokrak Marod, Professor, Dr.prateep duengkae, Associate Professor, Dr.Sarawood Sungkaew, Associate Professor, Dr.Phruet Racharak, Assistant Professor, Mr.Warong Suksavate, Assistant Professor, Dr.SUWIMON UTHAIRATSAMEE, Assistant Professor, Lamthai Asanok, Torlarp Kamyo, Sathid Thinkampheang, Sutheera Heumhuk, Panida Kachina, Jakkapong Thongsawi, Wongsatorn Phumpuang, PAANWARIS PAANSRI, Wimonmart Nuipakdee, Pisut Nakmuenwai, Sura Pattanakiat, วารสาร: |
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หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Vegetation Structure and Floristic Composition along the Edge of Montane Forest and Agricultural land in Um Phang Wildlife Santuary, Western Thailand) ผู้เขียน:ดร.ดอกรัก มารอด, ศาสตราจารย์, Lamthai A-sanok, ดร.ประทีป ด้วงแค, รองศาสตราจารย์, ดร.อนรรฆ พัฒนวิบูลย์, อาจารย์ สื่อสิ่งพิมพ์:pdf AbstractThe impacts of agricultural practices on vegetation changes along forest edges were studied by the selection of appropriate native species for reforestation in degraded lower montane forest (LMF) in the Um Phang Wildlife Sanctuary, Western Thailand. Three different land use practices, abandoned area (AB), annual cropping (AC) and shifting cultivation (SC), were selected for studying the changes in vegetation structure and species composition along a gradient from the interior of LMF into adjacent agricultural lands. At each land use site, three belt transects of 20 ? 150 m were established perpendicular to the forest-agriculture edge. The vegetation transect census recorded the living numbers of seedlings, saplings and trees, excluding lianas, and the stem diameter and height were measured for saplings and trees. The light and soil conditions in every belt transect were also investigated. In total, 78 tree species in 73 genera and 40 families were found across all sites. The Shannon- Weiner diversity index (H/) values were significantly higher in the remnant forest (RF) than near-to-edge (nAL) and distant-from-edge (dAL) and the species composition at the forest edge consisted mainly of secondary shrubs and tree species. From the RF toward the edge, numbers of seedlings, saplings and secondary trees increased, while numbers of mature forest trees declined. Environmental factors—namely, relative light intensity (RLI), soil moisture content (SMC) and soil bulk density (SDb)—were significantly (P < 0.05) different along the forest edge. The plant species, Shima wallichii, Eurya accuminata, and Collona elobata, had a high correlation that was intermediate between the RLI and SMC gradients, especially in nAL. Thus, these species should be strongly supported in programs associated with the ecological restoration of LMF. |
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ผลงานตีพิมพ์ในวารสารวิชาการDiversity and Spatial Distribution of the Fagaceae Tree Speciesin the Doi Suthep-Pui National Park, Chiang Mai Provinceผู้แต่ง:Dr.Dokrak Marod, Professor, Suchada Bootcharee1, Wongsatorn Phumphuang, Lamthai Asanok, Torlarp Kamyo, Sathid Thinkampaeng, Jakkaphong Thongsawi, Sutheera Hermhuk, Mr.Nathawat Khlangsap, Wimonmart Nuipakdee4, วารสาร: |
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ที่มา:การประชุมวิชาการและนำเสนอผลงานวิชาการเครือข่ายงานวิจัยนิเวศวิทยาป่าไม้ประเทศไทย: ความรู้นิเวศวิทยาเพื่อการฟื้นฟูหัวเรื่อง:การตั้งตัวของพันธุ์ไม้บริเวณแนวรอยต่อป่าดิบเขาระดับต่ำ อุทยานแห่งชาติดอยสุเทพ ปุย อำเภอเมือง จังหวัดเชียงใหม่ |
ผลงานตีพิมพ์ในวารสารวิชาการRelationships between rainfall, fog and throughfall at a hill evergreen forest site in northern Thailandผู้แต่ง:Tanaka, N., Kuraji, K., Mr.Chatchai Tantasirin, Assistant Professor, Takizawa, H., Dr.Nipon Tangtham, Professor, Suzuki, M., วารสาร: |