สืบค้นงานวิจัย
Variation in climate signals in teak tree-ring chronologies in two different growth areas
Preechamart S. - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Variation in climate signals in teak tree-ring chronologies in two different growth areas
ผู้แต่ง / หัวหน้าโครงการ (EN): Preechamart S.
บทคัดย่อ (EN): We developed two tree-ring chronologies of teak (Tectona grandis L.f.) from Mae Tuen (462-year, 1555-2016) and Umphang (165-year, 1852-2016) in Tak province, northwestern Thailand. The chronologies were based on 67 and 71 living teak trees, respectively. We used crossdating methods to check and verify the tree-ring width data and tree-ring chronology construction using the ARSTAN program. In this study, the two teak tree-ring chronologies from two different growth areas could not be crossdated. The relationship among these chronologies is, thus, relatively low (r = 0.33, n = 165, p < 0.01). This result shows that the growth of tree-ring structure from two sites can be affected by a variety of non-climatic patterns due to site variation, such as topography, nutrient, light, and internal factors. However, these chronologies have a significant positive correlation with rainfall, during the pre-monsoon season (April to May). As demonstrated by the spatial correlation patterns, these chronologies represent April to May rainfall, which was a limiting factor of teak growth from northwestern Thailand. While the difference in surface temperatures of the Indian Ocean Dipole (IOD) might not be affected by rainfall, its unstable relationship with the El Niño-Southern Oscillation (ENSO) was noted to have occurred. © 2018 by the authors.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เอกสารแนบ (EN): https://www.scopus.com/inward/record.uri?eid=2-s2.0-85059026931&doi=10.3390%2ff9120772&partnerID=40&md5=fc2227f094492681f92b335fb7aee28e
เผยแพร่โดย (EN): มหาวิทยาลัยมหิดล
คำสำคัญ (EN): Tectona grandis
เจ้าของลิขสิทธิ์ (EN): มหาวิทยาลัยมหิดล
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Preechamart S.. "Variation in climate signals in teak tree-ring chronologies in two different growth areas". ไม่ระบุหน่วยงาน. ม.ป.ป.

Preechamart S.. "Variation in climate signals in teak tree-ring chronologies in two different growth areas". ไม่ระบุหน่วยงาน. ม.ป.ป.. Print.



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Variation in climate signals in teak tree-ring chronologies in two different growth areas
Preechamart S.
มหาวิทยาลัยมหิดล
ไม่ระบุวันที่เผยแพร่
Climatic fluctuations trigger false ring occurrence and radial-growth variation in teak (Tectona grandis L.f.) A preliminary study on teak tree ring cellulose δ 18 O from northwestern Thailand: the potential for developing multiproxy records of Thailand summer monsoon variability Intra-seasonal variability of teak tree-ring cellulose δ18O from northwestern Thailand: A potential proxy of Thailand summer monsoon rainfall The growth of Antrodia cinnamomea mycelia on different kinds of substrates in Thailand Effect of Waterlogging at Different Growth Stages on Growth and Yield in Hibiscus cannabinus (Kenaf), H. sabdariffa (Roselle) and Corchorus olitorius (Jute) Inter-annual and multi-decadal variability of monsoon season rainfall in central Thailand during the period 1804–1999, as inferred from tree ring oxygen isotopes A tree-ring cellulose δ18O-based July-October precipitation reconstruction since AD 1828, northwest Thailand Is impeded root growth related to the occurrence of rubber tree Trunk Phloem Necrosis (TPN)? Preliminary results from NE Thailand Arbuscular mycorrhizal fungi (AMF) improved water deficit tolerance in two different sweet potato genotypes involves osmotic adjustments via soluble sugar and free proline Effect of Rainfall Variation and Harvesting Systems on Productivity in Thailand
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