forest plot

Design and Development of Universal Forest Sample Plot Statistical Analysis System

通用森林样地调查统计分析系统设计与开发

It was found that transportation fluxes of nitrogen in surface runoff from upland and vegetable plot were higher than that from chestnut orchard and bamboo forest which have significantly related to surface runoff volume.

旱地和菜地的氮素迁移通量大于板栗林和竹林，径流量是导致迁移通量存在显著差异的主导因素。

By the statistical analysis method, the authors researched the growth model and cutting age of masson pine natural forest with the sample plot inventory data.

根据标准地调查资料，应用统计分析方法研究生长模型，并结合森林经营实际确定采伐年龄。

Establishing long-term monitoring of forest biodiversity plot is the primary means of ecological research.

建立长期的森林生物多样性监测样地是生态学研究的主要手段。

According to the subdivision system of three levels of forest zone, forest region and forest plot, the forests at Three Parallel Rivers of Yunnan Protected Areas were subdivided into three zones, nine regions and 22 plots.

按照“森林分区”、“森林区”和“森林小区”的三级分区系统，将三江并流区划分为3个森林分区，9个森林亚区和22个森林小区。

In 2004, TDP ( Thermal Dissipation Sapwood Flow Velocity Probe) and Auto-Meteorological Station were applied to study the rule of sap flow fluctuation of different plot in Miao-fengshan Forest Research Station of Beijing Forestry University.

利用热扩散探针配合自动气象站于2004年度在北京林业大学妙峰山试验林场对不同立地条件下的油松、侧柏、栓皮栎等树种的水分运移规律进行研究。

Using tiny robotic tools such as an "auto patcher"-developed by MIT's Edward Boyden and Georgia Tech's Craig Forest-researchers will be able to turn off individual cells and plot patterns with its neighbors.

利用微型机器人工具，如由麻省理工学院（MIT）爱德华？？博伊登和佐治亚理工学院（Georgia Tech）克雷格？？弗雷斯特共同研发的“自动补丁”，研究人员有望关闭单个细胞，并借助相邻细胞来重新绘制图形。

Study on Beijing Forest Fixed Sample Plot Investigation System

北京市森林资源固定样地调查体系研究

It is shown that both the spatial and non-spatial structure indices of forest are related to plot sizes.

结果表明，无论非空间结构指标还是空间结构指标都与样地大小有关。

Soil respiration rate at forest plot was higher with the proportion of 75% than that in clear-cut plot during the growing season. Soil temperature had a significant exponential relationship with soil respiration.

整个生长季节皆伐迹地土壤呼吸速率约为林地的75%，土壤温度与土壤呼吸作用存在显著的指数关系。

In this study, we examined the ecological effect of palms on tree seedlings regeneration in a tropical lowland rain forest plot in Bawangling, Hainan Island.

调查海南霸王岭热带低地雨林群落学特征，研究林下棕榈植物对树木幼苗更新的影响。