Protection of bio-diversity-human beings' common responsibility;
生物多样性的保护——人类共同的责任
Theory discussion on the assessment angle and category of bio-diversity value;
生物多样性价值的评估角度及其分类的理论探讨
Conservation and Utilization of the Bio-diversity in the Diancangshan Mountain;
点苍山自然保护区生物多样性保护及利用
Effects of windbreak belt structure in agroforestry on plant biodiversity;
农林复合生态系统防护林结构对植物生物多样性的影响
The impact of biological invasion on biodiversity and grassland agroecosystem;
生物入侵对生物多样性以及草地农业生态系统的影响
The significance and sustainable utilization plan of biodiversity conservation in West Guangxi Limestone Region;
广西西部石灰岩地区生物多样性保护意义与持续利用设想
Plant species diversity of revegetation communities rehabilitated at the beginning of the 1990s and local secondary shrub community on degraded mountainous area of dry-hot valley in Nanjian was studied in 2003.
对20世纪90年代初期在南涧县城后山干热退化山地上营造的五种不同人工植物群落与未经改造次生植被的物种组成与结构进行了调查,采用生物多样性指数和相似性指数对各个群落进行测度。
and clari-fies the latent effects of transgenic plants on species diversity.
阐述了转基因植物对生物多样性的潜在影
The results shows that the species in community are considerably rich,the species abundance of the tree layer,shrub layer and the stratum+shrub layer correspond with Weibull distribution;Compared with other layers,the species diversity index,species richness index and dominant index of the stratum layer are higher,but the evenness is lower.
从生物多样性保护的原则出发 ,对乳源木莲天然林群落生物多样性进行测定 ,结果表明 :群落的物种比较丰富 ,乔木层、灌木层和乔木层 +灌木层的物种——多度符合 Weibull分布 ;相对于其它各层 ,乔木层的多样性指数、丰富度和优势度指数均较大 ,均匀度较小 ;在考虑样地面积对多样性指数影响和精确反映群落物种的多样性方面 ,Shannon- wiener指数要优于Mclntoch指
Problems and Suggestions of Ex situ Conservation of Biological Diversity in China;
中国生物多样性非原生境保护问题与对策研究
Protection and reconstruction of biological diversity in Fuzhou;
福州市生物多样性保护与重建
Protection of Biological Diversity in Sanjiangyuan Nature Reserve;
三江源自然保护区生物多样性的保护
Diversity of Microorganism in Fermented Tobacco Leaves and Application Status
发酵烟叶表面微生物的多样性及其应用现状
The Diversity of Microorganism of Partial Nitrification Biofilm from a Continuously Aerated Laboratory-scale SHARON Reactor;
SHARON生物膜中微生物多样性的研究
The Effects of Zinc-lead Pollution on the Diversity of Soil Microorganisms
铅锌污染对土壤微生物多样性的影响
Approaches in the Molecular Diversity Study of Marine Picoeukaryotes
海洋微微型真核生物分子多样性的研究方法
Research Advances in Effects of Plant on Soil Microbial Diversity
植物对土壤微生物多样性的影响研究进展
Research of Microbial Diversity and Isolation of Deodor Microorganism of Earthworm Cast;
蚯蚓粪便微生物多样性的研究及除臭微生物的分离筛选
Experimental Research on Microbial Diversity and Stability of SUFR System;
SUFR系统中微生物多样性及稳定性的试验研究
Study of microbial ecosystem diversity by denaturing gradient gel electrophoresis
变性梯度凝胶电泳(DGGE)在微生物多样性中的研究
Application of biolog microbes identification syetem in the study of Daqu microbial diversity
BIOLOG微生物鉴定系统在大曲微生物多样性研究中的应用初探
Electricity Generation by and Microbial Diversity Analysis of Microbial Fuel Cell
微生物燃料电池产电研究及微生物多样性分析
A Method of Extracting Total Microbial DNA from Cotton Soil for Microbial Diversity Analysis
用于微生物多样性分析的棉田土壤总DNA的提取
The Study of Microbial Diversity in Rhizosphere of Soybean after Treatment with Seed Coatings;
种衣剂对大豆根际微生物多样性影响的研究
The Impacts of Bt-cotton on Rhizosphere Microorganism Diversity;
转基因棉花对土壤根际微生物多样性的影响
Effects of Different Forest Restoration Approaches on the Diversity of Soil Microbial Community;
不同森林恢复方式对土壤微生物多样性的影响
The Study on Microbial Diversity from Glacier and Permafrost of Tibetan Plateau;
青藏高原冰川与冻土微生物多样性的研究
Orchard Interplanting Different Forage Grass to Soil Microbial Diversity Influences;
果园套种不同牧草对土壤微生物多样性的影响
Microorganism Diversity in Productions and Emissions of Greenhouse Gases;
微生物在温室气体排放与吸收中的多样性
Research of a Microorganism Diversity System to the Health Evaluate of Soil
土壤健康微生物多样性评价指标体系的研究