Simulation of the dynamics of a mangrove Kandelia obovata stand on Okinawa Island, Japan

日本冲绳岛红树林秋茄林的动态模拟

• 批准号: 20510011
• 负责人: HAGIHARA Akio
• 金额: $ 3.08万
• 依托单位: University of the Ryukyus
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20510011/
• 关键词: マングローブ; 個体モデル; 相対成長率; 相対死亡率; メヒルギ; 個体呼吸量; 光合成量; 林分動態; 樹冠構造; 相対成長; 自己間引き; マングローブ林; 個体呼吸速度; 相対成長式; リターフォール; 個体質量

We report the results of the simulated dynamics of a Kandelia obovata (S., L.) Yong forest at Manko wetland on Okinawa Island. Based on the structural and physiological properties of K. obovata, we simulated forest dynamics for 50 years and compared these results to field data sets measuring tree density and mean tree weight. In general, the ratio of the relative growth rate (RGR) to the relative mortality rate (RMR) is around 1.5 in the full-self-thinning phase. On the basis of the simulation results, we hypothesize that the RGR/RMR in the K. obovata stands at Manko wetland is greater than 1.5 in the pre-full-self-thinning phase from 0-6 years, is 1.5 in the full-self thinning phase from 7-27 years, and fluctuates in the post-full-self-thinning phase after 27 years.

本文报道了倒卵叶秋茄Kandelia obovata(S.，L.)冲绳岛万科湿地的永林。根据倒卵草的结构和生理特性，我们模拟了50年来的森林动态，并将这些结果与测量树木密度和平均树重的野外数据集进行了比较。一般来说，在完全自疏阶段，相对生长率(RGR)与相对死亡率(RMR)的比率约为1.5。在模拟结果的基础上，我们假设曼科湿地倒伏松林分的RGR/RMR在0-6年的全自疏阶段大于1.5，在7-27年的全自疏阶段为1.5，在27年后的全自疏阶段波动。

项目成果

Phenology and litterfall production of mangrove Rhizophora stylosa Griff. the subtropical region, Okinawa Island, Japan. Proceedings of the International Conference on Environmental Aspects of Bangladesh, Japan.

红树林 Rhizophora stylosa Griff 的物候和凋落物产生。

• 发表时间: 2010
• 期刊: Proceedings of the International Conference on Environmental Aspects of Bangladesh, Japan.
• 作者: S Sharma;ATMR Hoque;K Analuddin;A Hagihara
• 通讯作者: A Hagihara

Allometric relationships for estimating the aboveground mass and leaf area of mangrove Bruguiera gymnorrhiza trees in Manko Wetland, Okinawa Island, Japan

日本冲绳岛 Manko 湿地红树林木榄树地上质量和叶面积的异速生长关系估算

• 发表时间: 2010
• 期刊: Proceedings of 2010 International Conference on Environmental Science and Development
• 作者: Hoque;A.T.M.R.
• 通讯作者: A.T.M.R.

The tree size dynamics of Kandelia obovata stands on Okinwa Island.

冲绳岛上的秋茄树木大小动态。

• 发表时间: 2009
• 期刊: Proceedings of the FORTROP II 6
• 作者: K. Analuddin;A Hagihara
• 通讯作者: A Hagihara

Tree size dynamics of Kandelia obovata stands on Okinawa Island, Japan

日本冲绳岛秋茄树的树木大小动态

• 发表时间: 2009
• 期刊: Proceedings of the FORTROP II : Tropical Forestry Change in a Changing World 6
• 作者: Analuddin;K.
• 通讯作者: K.

Forest structure of a subtropical mangrove along a river inferred from potential tree height and biomass

根据潜在树高和生物量推断的沿河亚热带红树林的森林结构

• 发表时间: 2009
• 期刊: Aquat.Bot. 91
• 作者: Suwa;R.
• 通讯作者: R.