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- Forty one burrows were recorded in 23 line transects which were established randomly in the Reserve, passing 4 different forest types of this Reserve. 最不喜爱将洞口设置在裸露、隐蔽程度差的生境,强力避免洞口向北。
- Influence of layer characteristics in different forest types on annual surface runoff had mutual beneficent and repellency based on community component, structure and development. 森林不同层片特征对地表径流量的影响具有互补性和抑制性,受森林群落组成、结构和发育的共同影响。
- It shows that there are very different results of regenerative effects with the condition of different forest type,gloomy degree,slope degree,slope direction, deforest methods and deforest degree. 结果表明:不同林型、郁闭度、坡度、坡向、采伐方式及采伐强度其更新效果明显不同。
- soils under different forest types 林下土壤
- Structural Property of Soil from Different Forest Types on Rocky Mountainous Area in Middle of Shandong Province 鲁中石质山地不同林分类型土壤结构特征
- Soil Properties and Water Conservation Function of Different Forest Types in Dabieshan District, Anhui 安徽大别山库区不同林分类型的土壤特性及其水源涵养功能
- Study on the Fertility of Soil and the Benefit of Soil-water Conservation for Different Forest Types 不同森林类型土壤肥力状况及水源涵养功能的研究
- Comparative Studies on Nitrogen Content of Soil in Different Forest Types of Dahurian Larch Forest 兴安落叶松林几种林型土壤氮含量的对比研究
- Comparison Analysis of Exchangeable Cation Content of Soil of Different Forest Type in the Same Stand Age 同林龄不同林型土壤交换性阳离子含量的比较分析
- Analysis of Soil Improvement Effects in Different Forest Types on Terrace Land in the Hilly Area of the East of Liaoning 辽东山区不同森林类型土壤改良效益分析
- different forest types 不同森林类型
- Whereas,the inputs of nutrient from rainfall was quite different among different climatic conditions and forest types. 但在不同的气候条件下和不同的森林类型里,降雨输入土壤的养分差异悬殊。
- Mixed forest Type of temperate forest, consisting of trees of different species. 温带林的一种类型,包括各种不同种类的树木。
- The family composition and abundance of the beetles were significantly different between MPFF and SFF, but partial similarity was observed between MPF and other two forest types. 大巴山北坡农耕区天然次生林地表甲虫的类群组成和数量分布与林区人工林差异明显,农耕区人工林与林区人工林和农耕区天然次生林各有部分相似性。
- Nesting in coniferous forest, often greenwood, miscellaneous wood forest types of forest tree thorns or short. 营巢在针叶林、常绿林、杂木林等各种类型森林的荆棘或矮树上。
- Castanopsis eyrei forest was one of the main forest types in Gutianshan Nature Reserve. 甜槠林是古田山自然保护区常绿阔叶林主要类型之一。
- Soil arthropod community in the different forest was investigated.The results showed that there were 721 soil arthropods, belonging to 4 classes and 15 orders. 摘要对塞罕坝不同林型中土壤节肢动物进行调查研究,结果表明,两种不同林型土壤节肢动物共721个,隶属4个纲15类(目);
- The collocation of forest types is one main research item of constructing waterhead-oriented conservation forest in Miyun reservoir. 水源保护林林种的合理配置是密云水库水源保护林建设中的重要研究内容之一。
- Reading and writing are different skills. 阅读与写作是不同的技能。
- Mean tree height and DBH in the forest types increased with increasing altitude, when those in the Larix gmelini woodland were excluded. (3)乔木层的直径和树高分布清晰地反映了群落的水平和垂直结构。