查询词典 forest

Juglans mandshurica is one of the most important component species of the mixed forest of the broadleaved species and Korean pine forest in the eastern mountains in Northeast China.

胡桃楸是东北东部山地阔叶红松林的重要组成树种。以胡桃楸个体有性生殖过程为研究对象，通过定株定枝调查，研究了胡桃楸芽种群分化、物候及散粉规律、果实生长发育过程及环境影响因子。

Effect of "Old-man forest" of Larix gmelinii on forest landscape change in Daxinganling Mountain

结果表明，在呼中林业局，在没有人为干扰情况下，火干扰是森林景观变化的主导因素。

Resource condition of the product: Jinhe Forest Industry Co., Ltd. commits the Inner Mongolia Da Xing An Ling Forest Planning Institute to evaluate the yield of ledum palustre oil so as to further assure the product source and quantity.

四、杜香的资源状况：为了摸清杜香的资源状况，保证杜香油的持续生产，金河森林工业有限公司委托内蒙古大兴安岭林业规划院对林区杜香的资源状况进行了勘测调查，并对杜香的采集、出油进行了测算。

Carbon storages of the upper horizon in lessive dark brown forest soil, brown coniferous forest soil and mountain tundra soil were 10959 gC m-2 (0-20 cm), 4199 gC irf2 (0-10 cm) and 6171 gC m~2 (0-32 cm) respectively, occupy 60%,50% and 77% of total carbon storage. This showed that the upper horizon was accumulating soil organic carbon.

显然，低海拔地带土壤发育程度比高海拔带土壤发育程度要好，这是由于高海拔带土壤受火山喷发、气候、温度等自然因素的影响较大，从而致使土壤有机质的发育过程缓慢。

The results showed that the bamboo managemental way was mainly forest used for bamboo and forest used for bamboo and wood.

对永安市毛竹经营方式与技术推广进行广泛调查，结果表明经营方式以笋用林和笋材两用林为主。

The under forest ginseng is the seed of garden ginseng or wild ginseng, and if manul planted in forest,the product is called Zihai after grown for more than 10—20 years. The older of the age, the higher value ofthe product is.

林下参为园参种子或野生人参种子，人工播种于山林之中，自然生长10-20年以上而成货者，也称为籽海，年限越长其价值越高。

Based on the graphic of forest resource in 1986, Heilongjiang Province forest ecological measuration and GIS spatial analysis.

在1986年森林资源与环境的GIS空间图形上，进行黑龙江的森林生态效益计量和GIS空间分析。

Forest ecological benefits index system can divided into two kind from the conception of forest ecological benefits measuration, such as dependent variable of region and stand, independent variable.

本文从森林生态效益计量角度出发，阐述了森林生态效益的定义，指出它与森林资源的相关为第二类相关，并将森林的生态效益的指标体系划分为自变量（区域自变量和林分自变量）和因变量两类。

Taking forest edge as a central point,microclimatic information were recorded in transects from the open to the interior of three tropical dry seasonal rainforest fragments and a continuous forest of the same vegetation type in Xishuangbanna,Yunnan province,aiming at studying the horizontal gradient distribution of microclimatic elements near the edges.

本文以林缘为中心，研究了西双版纳地区3个热带干性季节性雨林片断和1个同样植被类型的连续森林林内至林外样带上小气候要素水平梯度分布。

ResultThe total score in quality grade assessment of ecotourismresources of Mopan Mountain national forest park was 44.42 marks,whichreached the first class standard regulated in《GB/T18005-1999 Chinese Quality Grade Assessment for Scenic Resources of Forest Park》.

结果磨盘山国家森林公园生态旅游资源质量等级评定的总得分为44.42分，达到《GB/T18005-1999中国森林公园风景资源质量等级评定》中规定的一级标准。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。