碳贮量,Carbon storage
1)Carbon storage碳贮量
1.Composition and carbon storage of woody debris in moist evergreen broad-leaved forest and its secondary forests in Ailao Mountains of Yunnan Provinve;哀牢山湿性常绿阔叶林和次生林木质物残体的组成与碳贮量
2.Measuring and calculating method of forest carbon storage.;林分碳贮量测算方法的研究
3.Study on the carbon storage and distribution of Pinus massoniana Lamb plantation ecosystem at different growing stages;不同发育阶段马尾松人工林生态系统碳贮量研究
英文短句/例句

1.Vegetation and Soil Carbon Storage Estimate in Southwest Quer Mountains;雀儿山西南坡植被碳贮量与土壤有机碳贮量估算
2.Carbon Storage and Balance in Chinese Fir Plantation Ecosystem;杉木人工林生态系统碳贮量与碳平衡的研究
3.Effects of Successive Monoculture on Carbon Storage and Soil Labile Carbon in Chinese Fir Plantations;连栽对杉木人工林碳贮量及土壤易变碳的影响
4.Carbon Storage and Carbon Sequestration of Casuarina Equisetifolia Plantation on Coastal Sandy;滨海沙地木麻黄林生态系统的碳贮量和碳吸存
5.The Research on Carbon Storage of Populus-crop Intercropping System in the Huanghuaihai Plain;黄淮海平原杨农间作系统碳贮量研究
6.Biomass and Carbon Storage in Poplar Plantations in the North of JiangSu Province;苏北杨树人工林生物量与碳贮量的研究
7.The Carbon and Water Flux and Carbon Storages of Snail Control and Schistosomiasis Prevention Forest Ecosysteme in the Middle and Lower Reaches of Yangtz River;长江中下游滩地抑螺防病林生态系统碳水通量及碳贮量研究
8.Carbon Storage of Forest Vegetation and Its Geographical Distribution in Hunan Province;湖南省森林植被碳贮量及地理分布规律
9.A Preliminary Study on Carbon Storage in Soil and Its Formulation Mechanism in Chinese Fir Plantation;杉木人工林土壤碳贮量及形成机理的初步研究
10.The carbon storage and distribution of ten years old in Eucalyptus grandis×E. urophylla plantation ecosystem in south China10年生巨尾桉人工林生态系统碳贮量及其分布
11.Carbon Storage of the Wetland Vegetation Ecosystem and Its Distribution in Dongting Lake洞庭湖湿地植被系统的碳贮量及其分配
12.Carbon storage and spatial distribution in Phyllostachys pubescens forest in Dagangshan Mountain of Jiangxi Province江西大岗山毛竹林碳贮量及其分配特征
13.The Variation of Carbon Storage During the Community Succession Processing in Hilly Region of Taihang Mountain太行山丘陵区群落演替进程中碳贮量变化特征
14.Effects of continuous cropping on the carbon storage of Eucalyptus urophylla×E.grandis short-rotations plantations连栽对尾巨桉短周期人工林碳贮量的影响
15.The carbon storage and distribution in three Acacia plantations3种相思人工林生态系统碳贮量及分配
16.Evaluation of Carbon Sequestration Function and Its Economic Value of the Eucalyptus urophylla Plantation in Western Pearl River Basin西江流域桉树生态系统碳贮量与碳汇功能经济价值评价
17.The Impacts of Human Disturbances on Soil Carbon Density and Ecosystem Storage of Carbon of Typical Steppes人为干扰对典型草原土壤碳密度及生态系统碳贮量的影响
18.ESTIMATION OF FOREST CARBON STORAGE AND SEQUESTRATION OF SHELTERBELT IN UPPER AND MIDDLE REACHES OF THE YANGTZE RIVER长江中上游防护林体系森林植被碳贮量及固碳潜力估算
相关短句/例句

carbon stock碳贮量
1.Aims Carbon density, net production and carbon stock were estimated using data from natural spruce forests of Northwest Subalpine Sichuan.该文利用野外实际调查数据对四川西北部亚高山云杉(Picea asperata)天然林碳密度、净生产量、碳贮量及其分布进行了分析,结果表明,在调查区域,云杉天然林分平均生物量为230。
2.In the national greenhouse gas inventory,the carbon stock in biomass of forests after harvesting has been assumed to release immediately in the year of harvest.但是,由于不同的计量方法导致计量结果的不确定性,木质林产品碳贮量变化是否纳入国家温室气体清单土地利用、土地利用变化和林业(LULUCF)部门的计量和报告,还存在很大争议,这也是缔约方会议争论的焦点议题之一。
3.Our objectives were to quantify the carbon stock of different forest ecosystems in the subalpine coniferous forest in western Sichuan Province (SCFS) and identify short-term carbon sequestration potential.采用样方法研究了川西亚高山白桦(Betula platyphylla)林(BF)、针阔混交林(MF)、岷江冷杉(Abies faxo-niana)林(FF)、紫果云杉(Picea purpurea)林(SF)和方枝柏(Sabina saltuaria)林(CF)的碳贮量、组成及其分布格局。
3)Net carbon storage碳净贮量
1.Based on the data collected by observation, the net carbon storage, storage rate and spatial distribution of carbon were studied in several artificial vegetations on sea-beach, Tianjin, China.对天津开发区滨海几种人工植被的碳净贮量、平均积累速率及其分配格局作了初步研究:碳净贮量从大到小依次为乔-灌-草群落(12。
4)Vegetation carbon storage植被碳贮量
1.Vegetation carbon storage and its impact factors of the southwest of Qu′er Mountains,a typical ecological fragile(area) in Hengduan Mountains,have been surveyed.在“3S”技术支持下,利用ASTER卫星图像,建立波段亮度值与植被碳密度间的回归方程,对横断山区西北部的雀儿山西南坡四种植被类型(针叶林、阔叶林、灌木、草)的植被碳贮量进行了估算并分析其影响因素。
2.The carbon storage in the tree layer accounts for more than 90% of total vegetation carbon storage.34%);(3)在群落演替的过程中,植被碳贮量逐渐增加,栓皮栎群落最高,达40。
5)soil carbon storage土壤碳贮量
1.tereticornis and Acacia mangium plantations on the soil physical properties and soil carbon storage in Hainan Island, China is studied in the paper.天然林被人工林取代后对土壤水文物理性质及土壤碳贮量有重要的影响。
6)soil-community地下碳贮量
延伸阅读

含不饱和碳碳键聚合物分子式:CAS号:性质:含不饱和碳碳键的功能聚合物主要有三种类型,第一种为聚合物中不饱和键相互共轭,构成线性共轭聚合物,包括聚乙炔型、聚芳杂环和聚苯衍生物。这类聚合物多具有电子导电和光导电特性,经掺杂处理后导电率可以达到半导体,甚至金属导体范围。是重要的导电聚合物。第二种为不饱和键表现为多核芳香烃,或者多核杂环等共轭结构,而各共轭结构相互之间相对独立,处在饱和聚合物的侧链上。这种聚合物多表现出一定光导特性,如聚乙烯基咔唑,是重要的高分子光导材料。第三种为不饱和键在聚合物中孤立存在,如含有肉桂酸酯的聚合物,这种聚合物在紫外光照射下能够发生交联反应,是潜在的负性光刻胶,可以用于印刷制版和集成电路生产。碳碳双键中的π电子还具有配位能力,与过渡金属离子构成类似二茂铁型络合物。