WebJan 31, 2024 · Aboveground wood carbon (AWC) stocks in forest ecosystems are mediated by biotic and abiotic variables. Understanding the internal regulatory mechanisms of forests is important for future forest management and global climate change mitigation. However, how these factors affect AWC in subtropical mixed forests remains poorly understood. … WebHonduras mahogany (Swietenia macrophylla King) is an important forestry tree species in low altitude areas in central and southern Taiwan and has good potential for sustainable forestry in tropical regions. The aim of this study was to understand changes in the diameter at breast height (DBH) and stand structure of large-leafed mahogany. A lower layer …
Calculation of biomass and carbon of bamboo
WebJun 17, 2014 · The bamboo plants in the stands had a mean DBH of 3.5 cm. Before 2002, the bamboo forest was managed by annual tillage and fertilization (application of urea at 450 kg·ha −1 ·y −1 and an NPK compound fertilizer (N:P 2 O 5:K 2 O = 15:15:15) at 600 kg·ha −1 ·y −1). After 2002, intensive management practices were used to enhance … WebThorny bamboo (tubeless recommended). Stream bed for most of the decent. Overgrown with elephant grass at lower sections during wet season. More Stats for Bamboo DH … free chinese classes near me
Tree ordinance monitoring - measuring DBH - Phytosphere
WebAug 29, 2024 · Bamboos growing at least 3 m away from any of the broad-leaved trees were the most numerous and the diameter at breast height (DBH) is larger than those growing closer than that, which suggests that broad-leaved trees suppressed the growth of bamboo if they are closer but promote it beyond 3 m up to a point at which the distance is too … Webline were identified, its height measured and estimated, diameter at breast height (DBH) of mangrove trees with defined trunk was also determined. Two readings of its crown diameter were recorded on the prepared field data sheet. Difference of a seedling, sapling and a mature tree were noted, e.g. seedling is up to 1 m height and http://phytosphere.com/treeord/measuringdbh.htm free chinese chess game