1) aboveground biomass
地上鲜生物量
1.
Correlative analyses of hyperspectral reflectance, soybean LAI and aboveground biomass;
高光谱反射率与大豆叶面积及地上鲜生物量的相关分析
2.
Study on the hyperspectral remote sensing estimation model for aboveground biomass of corn with canopy reflectance;
玉米地上鲜生物量的高光谱遥感估算模型研究
3.
Monitoring the changes of spectrum in the crop of growth duration, studying the relation between reflectance and LAI , aboveground biomass, the weight of fresh leaf , chlorophyll , carotenoid.
本文回顾了国内外遥感技术在农业生产中的应用，并在试验的基础上探讨了遥感光谱与毛豆地上鲜生物量的相关性。
2) aboveground fresh biomass
地上鲜生物量
1.
Hyperspectral remote sensing estimation models for aboveground fresh biomass of spring wheat on Loess Plateau
黄土高原春小麦地上鲜生物量高光谱遥感估算模型
2.
Study on estimating cotton LAI and aboveground fresh biomass using fractional interception of photosynthetically active radiation data
基于棉花冠层FPAR的LAI和地上鲜生物量估算研究
3) aboveground fresh weight
地上鲜生物重
1.
Leaf area index (LAI), aboveground fresh weight (AFW) and aboveground dry weight (ADW) are important parameters in monitoring of crop growth status.
综合多种烟草类型、品种及肥料处理因素,分析了17种光谱参数与烟草叶面积指数(LAI)、地上鲜生物重(AFW)、地上干生物重(ADW)的关系,建立逐步回归模型对烟草LAI、AFW、ADW进行估测并结合相关分析筛选出相应的特征变量。
4) above-ground biomass
地上生物量
1.
The plant community characteristics of different natural restoration grasslands and above-ground biomass were calculated.
采用TWINSPAN分类法对黄土丘陵沟壑区吴起县双树沟流域30个自然恢复草地植被进行分类,并对分类后各植被群落特征和地上生物量进行统计分析。
2.
Combining field investigation results with the constructed bi-factorial power regression models, we drew such conclusions as follows: 1) There was not significant difference in the above-ground biomass density of Fargesia nitida between calculated by r.
测量75株标准竹,建立各龄级华西箭竹地上生物量、地上各构件生物量关于基径和高度的一元和二元回归方程。
3.
First,correlation between original spectral,hyperspectral feature variables and above-ground biomass of natural grassland was analysed.
在进行天然草地地上生物量与原始光谱和高光谱特征变量相关分析的基础上,将观测数据分成两组:一组观测数据作为训练样本,运用单变量线性、非线性和逐步回归分析方法,建立生物量高光谱遥感估算模型;另一组观测数据作为检验样本,进行精度检验。
5) biomass
[英]['baɪəʊmæs] [美]['baɪo'mæs]
地上生物量
1.
Effect of Nitrogen Fertilizer on Biomass and the Important Values of the Main Species in Degraded Grassland
施氮对退化天然草地主要物种地上生物量和重要值的影响
2.
Influence of rainfall in growing season and clipping intensity on aboveground biomass of Leymus chinensis steppe
生长季降水量和刈割强度对羊草群落地上生物量的影响
3.
Taking the TM remote sensing image in August,2003 and 2004 as the data resource,combining with the ground survey data in the corresponding period,it is analyzed the effects of withdrawing graze and returning to the grassland from vegetation cover,vegetal composition and biomass on the ground etc.
本文选取了内蒙古镶黄旗为研究区域,以2003年8月份和2004年8月份的TM遥感影像为数据源,结合对应时期的地面调查数据,从植被盖度、植物类组成、地上生物量等方面对内蒙古镶黄旗退牧还草工程的实施效果进行了分析。
6) aboveground biomass
地上生物量
1.
Influences of water gradients on the aboveground biomass of a typical wetland plant(Calamagrostis angustifolia) in the Sanjiang Plain;
水分梯度对三江平原典型湿地植物小叶章地上生物量的影响
2.
Spatial heterogeneity of soil nutrients and aboveground biomass in abandoned old-fields of Loess Hilly region in Northern Shaanxi,China;
陕北黄土丘陵区撂荒群落土壤养分与地上生物量空间异质性
3.
Aboveground biomass of Tamarix on piedmont plain of Tianshan Mountains south slope.;
天山南麓山前平原柽柳灌丛地上生物量
补充资料：生物量
分子式：
CAS号：
性质：就是一个群体活质（如称活性物质，例如活的细胞等等）的质量。通常是以在该群体所赖以生存的单位面积或单位体积的栖息场所中所含的活质的干质量来表示，例如g/cm2或g/L等等。
CAS号：
性质：就是一个群体活质（如称活性物质，例如活的细胞等等）的质量。通常是以在该群体所赖以生存的单位面积或单位体积的栖息场所中所含的活质的干质量来表示，例如g/cm2或g/L等等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条