3 results match your criteria: "Institute of Modern Forestry[Affiliation]"
Hyperspectral estimation of chlorophyll content in jujube leaves: integration of derivative processing techniques and dimensionality reduction algorithms.
Front Plant Sci
November 2023
College of Geography and Remote Sensing Sciences, Xinjiang University, Urumqi, China.
The leaf chlorophyll content (LCC) of vegetation is closely related to photosynthetic efficiency and biological activity. Jujube ( Mill.) is a traditional economic forest tree species.
View Article and Find Full Text PDFCharacteristics of tree-ring density at different stem heights and their climatic responses.
Ying Yong Sheng Tai Xue Bao
February 2021
Institute of Modern Forestry, Xinjiang Academy of Forestry Science, Urumqi 830000, China.
Article Synopsis
- The study focused on analyzing tree-ring density in windfall woods of the Ili Prefecture, developing chronologies for maximum, minimum, mean earlywood, and latewood densities from different heights on tree stems.
- The findings indicated that tree-ring density chronologies showed strong coherence at heights of 10, 15, and 20 meters, with latewood density (LWD) displaying consistent responses across varying heights.
- It was revealed that maximum density (MXD) and LWD at 15 meters were particularly sensitive to temperature changes, suggesting that sampling at a lower height (1.3 m) might underestimate temperature responses.
[Prediction of potential distribution area of the spruce forest on the central Tianshan Mountain based on site index.].
Ying Yong Sheng Tai Xue Bao
August 2016
School of Geography Information and Tourism, Chuzhou University, Chuzhou 239000, Anhui, China.
This paper predicted the potential distribution area of the spruce forest on the central Tianshan Mountain, through determining the site index thresholds, using 3S and spatial modeling technologies to build a site index model with water, heat, terrain and other factors, based on the current site conditions there. The results showed that the potential distribution area simulated by the site index model was not significantly different with the current actual distribution area, but had a significant difference with the non-spruce forest area. Based on the built site index model, there was a large potential distribution area, which occupied 6.
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