Improving Tree-Ring Chronology Establishment Using Digital Radiography Image
Abstract:Cross-dating tree-ring for trees growing in humid and high alitude areas is difficult. We propose a new approach for tree-ring dating that combines the digital radiography image and the subsection of tree-ring image using Pinus aiwanensis for testing. The width and density chronology of tree-ring were constructed, and the correlation analysis between annual index and climate factor had been conducted. The results indicate that subsection of image could help reduce global errors, and analyzing tree-ring variation within sections could, increase the accuracy and reliability in tree-ring dating.
Document Type: Research Article
Publication date: 2012-01-01
More about this publication?
- The growing interest and activity in the field of sensor technologies requires a forum for rapid dissemination of important results: Sensor Letters is that forum. Sensor Letters offers scientists, engineers and medical experts timely, peer-reviewed research on sensor science and technology of the highest quality. Sensor Letters publish original rapid communications, full papers and timely state-of-the-art reviews encompassing the fundamental and applied research on sensor science and technology in all fields of science, engineering, and medicine. Highest priority will be given to short communications reporting important new scientific and technological findings.
- Editorial Board
- Information for Authors
- Subscribe to this Title
- Terms & Conditions
- Ingenta Connect is not responsible for the content or availability of external websites