1.
Study on Relationship between Sphaeropsis Sapinea and Cephlca Kunyushanican Xiao with Stand Site Factors in Kun Yu Mountain;
昆嵛山松枯梢病及腮扁叶蜂与林分立地因子关系的研究
2.
The Relationship of Forest Landscape and Site Factor in Beijing Mountainous Area
北京山区森林景观与立地因子关系研究
3.
The house stands in the open outside of the woods.
那房子建立在林地之空地上。
4.
RESEARCH ON ANOMALOUS ACTIVITIES BEFORE QIANGUO EARTHQUAKE BY USING FACTOR ANALYSIS METHOD
使用因子分析方法研究吉林前郭地震前的地震活动异常
5.
Cluster analysis on site type classification of scenic forest
基于聚类分析的风景林立地类型划分
6.
The Regulation Mechanism on the Stem Diseases of Poplar Plantation in Northern China by the Stand and Site Management
北方杨树人工林干部病害立地及林分调控机制
7.
Driving Factors Analysis and Harnessing Meansures for the Degenerate Grassland Eco-Environment in the Western Jilin Province;
吉林西部草地生态环境退化驱动因子分析及恢复治理措施研究
8.
Natural Regeneration Pattern and Grey Relevancy Analysis of Influencing Factors of Picea mongolica Forest in Inner Mongolia
沙地云杉林天然更新格局及其影响因子的灰关联分析
9.
Effects of physical-chemical properties on distribution of polycyclic aromatic hydrocarbons in surface sediment of Shantou mangrove wetlands
汕头红树林湿地表层沉积物环境因子对PAHs分布的影响
10.
Study on Forest Site Analysis and Evaluation Based on GIS;
基于GIS的森林立地分析与评价研究
11.
A STUDY ON EVALUATING THE SITE QUALITY OF SOUTHERN TYPE CLONES OF AIGEIROS SECTION IN THE MIDDLE OF CHANGJIANG RIVER Ⅱ. Synthetic Soil-site Factors Analysis
长江中游平原地区黑杨派南方型无性系立地质量评价——Ⅱ.综合土壤-立地因子分析
12.
Study on Relation of Bamboo Stem Structure Factors of Pleioblastus amarus for Bamboo Shoot and Timber
苦竹笋材兼用林立竹结构因子关系研究
13.
The study provided the basis for the site classification of China fir in which rock must be considered.
本研究为南方山区杉木立地分类中应重视岩性因子提供了依据。
14.
Analysis to the Driving Force Model and Driving Factor on the Utilized Changes of Cultivated Land in Gonghe County
共和县耕地利用变化驱动力模型建立及驱动因子分析
15.
Empirical Study on the Influence Factors of Farmers' Forestland and Stumpages Transfer
农户林地林木转出行为影响因素的实证分析
16.
Research on Growth Characteristics of Mongolian Pine on Different Sites in Yulin Sandland Area;
榆林沙区不同立地条件下樟子松人工林生长规律的研究
17.
Cloning、Characterization and Expression of Interleukin-2 from Forest Musk Deer (Moschus Berezovskii);
林麝IL-2细胞因子的克隆、分析和表达
18.
Site Classification of Basin Regions of Middle-south Shanxi Province--Site Types and Afforestation Models of Shanxi Province(Ⅸ)
山西中南部盆地立地区立地类型的划分——山西立地类型划分与造林模式研究(Ⅸ)