standing stock

Contribution of phytoplankton standing stock for the particulate organic carbon in the Southern Ocean

南大洋浮游植物现存量对颗粒有机碳的贡献

Phytoplankton standing stock and primary production in the front of Hangzhou Bay

杭州湾锋区浮游植物现存量和初级生产力

Study on standing stock table of Chinese pine in Fuxin artificial woods

阜新地区油松人工林立木材积表编制的研究

Standing stock table is a necessary tool for forestry management , whose precision directly affects the reliability of the forest survey .

立木材积表是森林经营中必不可少的工具，材积表的精度直接影响森林调查结果的可靠性。

The seasonal distribution of the standing stock of phytoplankton in the source area of the Kuroshio and adjacent areas

黑潮源区及其邻近海域叶绿素a浓度的季节分布

Primary productivity and the standing stock of photo-plankton in the Bering Sea during the summer of 2003 On Quantity

白令海光合浮游生物现存量和初级生产力

It is the important way for enlarge material of processing plywood to use larch wood because it is rich in resources , and in standing stock .

落叶松资源丰富、蓄积量大，发展落叶松胶合板生产是扩大胶合板用材的重要途径。

Standing stock table is a necessary tool for forestry management and science research , whose suitability of operating range and precision will affect the reliability of the forest survey .

立木材积表是森林经营和科学研究的必备工具，它的适应范围和精度直接影响到外业调查成果的可靠性。

During the same survey , distribution characteristics of chlorophyll a concentrations were also analysed to further understanding of the role of phytoplankton standing stock on POC in this area .

同时分析两个航次测区叶绿素a浓度和航程途中叶绿素a浓度的分布，以期了解浮游植物在南大洋颗粒有机碳来源中的作用。

Size structure of standing stock and productivity and new production of phytoplankton in the Prydz Bay and the adjacent Indian sector of the Southern Ocean during the austral summer of 2001 / 2002

2002年夏季南极普里兹湾及其邻近海域浮游植物现存量、初级生产力粒级结构和新生产力研究

Extraction and Determination of Biogenic Silica in Marine Phytoplankton Samples Collected with Plankton Net Primary productivity and the standing stock of photo-plankton in the Bering Sea during the summer of 2003

网采海洋浮游植物中生源硅的提取与测定白令海光合浮游生物现存量和初级生产力

A method of the integration of one modified parameter prediction model ( MPPM ) and one linear programming method was proposed to be used for predicting and simulating standing stock growths and selective cuttings of uneven-aged stands .

文中提出了一种修正参数预测模型（MPPM）和线性规划方法相结合对于林分进行生长预测和择伐模拟研究的方法。

In the Yellow Sea and East China Sea , the grazing impact on phytoplankton by copepod was relatively lower , which equivalent to 11.2 % of the chlorophyll-a standing stock during the spring cruise and 6.1 % ( range : 1.4-15.4 % ) during the autumn cruise .

黄东海海区，对浮游植物现存量的摄食压力春季为11.2%，秋季为6.1%。

A general review of the theory of relative stem form and its application is given based on the variation law of relative stem and normal form factor , calculation of standing volume and standing stock , etc.

本文从相对干形和正形数的变化规律、立木求积、林分蓄积计算等方面，综述了相对干形理论及其应用的研究成果。