碳密度

另一家研究公司——伍德麦肯兹公司（WoodMackenzie）的保罗？？麦康奈尔（PaulMcConnell）已经指出，中国若想在2020年前实现其经济碳密度降低四成的承诺，该国的天然气需求量就将远远高于现有预期。

Paul McConnell of Wood Mackenzie , another research firm , has argued that for China to meet a pledged 40 % reduction in the carbon intensity of its economy by 2020 would require a lot more gas than currently expected .

就连反对设置上限的中国和印度也已表示，他们可以承诺降低碳密度（单位产出的碳排放量）或遏制“正常情况下”的排放量增长。

Even China and India , who resist ceilings , have said they can commit to lower carbon intensity ( emissions per unit of production ) or to curbing emissions growth from " business as usual " .

基于GIS的安徽省土壤有机碳密度的空间分布特征

Spatial Distribution of Soil Organic Carbon Density in Anhui Province Based on GIS

土壤碳密度和土壤有机碳含量垂直分布规律一致，0～15cm土壤碳密度显著高于其他两层；

Soil carbon density also decreased with soil depth , with the significantly higher content in 0-15 cm layer than those in other two layers .

30～20cm天然草地和灌木林地的有机碳密度普遍偏高，而农地、果园和人工草地则均较低；

The organic C density of natural meadow and bush forest land is higher than farmland , artificial meadow and orchard at large in 0 ~ 20 cm ;

湖南省森林生态系统平均碳密度为215.42t·hm-2。

The carbon density the forest ecosystem averaged 215.42t · hm ~ ( - 2 ), taking Hunan Province as a whole .

运用1Km分辨率的遥感数据，气象数据和土壤数据资料运行模型，模拟各剖面点的土壤有机碳密度。

The model simulates soil organic carbon density of different profiles using the data of remote sensing , climate and soil resources of 1 kilometer resolve .

而20～40cm和0～40cm的土层内土壤有机碳密度相比之下灌木林地、农地和天然草地相差不大，而果园和人工草地相对较低。

While the organic C density of natural meadow , bush forest land and farmland is higher than artificial meadow and orchard in 20 ~ 40 cm and 0 ~ 40 cm .

其有机碳密度分别为146.107t·hm，2、257.675t·hm-2和111.633t·hm-2，均高于全国平均水平。

The carbon densities of red soil , yellow soil and rice soil were 146 . 107 t · hm-2 , 257 . 675 t · hm-2 and 111 . 633 t · hm-2 , respectively , and they all were higher than the average carbon density of China .

滇黔桂地区土壤有机碳密度变异的影响因素研究

Factors affecting variation of soil organic carbon density in Yunnan-Guizhou-Guangxi region

我国东北地区土壤有机碳密度和储量的估算研究

Estimation of soil organic carbon density and storage of Northeast China

江苏表层土壤有机碳密度和储量估算和空间分布分析

Organic Carbon Density and Storage in Topsoil of Jiangsu and Spatial Analysis

陆地生态系统碳密度格局研究概述

A review on the distribution patterns of carbon density in terrestrial ecosystems

浅谈土壤有机碳密度及储量的估算方法

Discussion on the Methods for Estimating Soil Organic Carbon Density and Storage

福建省土壤有机碳密度和储量的估算

Estimate of soil organic carbon density and its stock in Fujian Province

土壤有机碳密度及储量的统计研究

Calculation of density and reserve of organic carbon in soils

区域土壤有机碳密度及碳储量计算方法探讨

Calculation Method for Density and Storage of Soil Organic Carbon

四川省马尾松人工林土壤有机碳密度研究

Study on Soil Organic Carbon Densities of Artificial Pinus massoniana in Sichuan Province

三峡库区森林生态系统有机碳密度及碳储量

Organic carbon density and storage of forest ecosystems in Three Gorges Reservoir Area

重庆缙云山典型林分土壤有机碳密度特征

Soil organic carbon density of 4 forest types in Jinyun mountain of Chongqing

一个计算平均土壤呼吸速率和土壤碳密度的简单模型

A Simple Model in Calculating Average Soil Respiration Rate and Soil Carbon Density

川西低山丘陵区主要人工林土壤有机碳密度研究

Soil Organic Carbon Density in Plantations of Hilly Region in the Western Sichuan

东北地区旱地土壤有机碳密度的主控自然因素研究

Main natural factors controlling soil organic carbon density in the uplands of Northeast China

森林植被碳密度越高的区域，其水土侵蚀强度越低。

The higher the carbon density , the weaker the soil erosion was there .

黄土丘陵区土地利用类型对土壤微生物特征和碳密度的影响

Effects land-use types on soil microbial characteristics and carbon density in the loessial hilly-gully region

不同方法预测河北省土壤有机碳密度空间分布特征的研究

Different methods for prediction of spatial patterns of soil organic carbon density in Hebei province , China

但煤、石油和天然气三种化石能源的碳密度也存在差异。

But fossil fuel such as coal , oil and gas has a different density of carbon .

不同利用方式下中国农田土壤有机碳密度特征及区域差异

Characteristics and Regional Differences of Soil Organic Carbon Density in Farmland Under Different Land Use Patterns in China

川中丘陵区村级景观土壤有机碳密度和储量分析

Dynamic Analysis of Soil Organic Carbon Density and Stocks in Densely Populated Rural Landscapes of Mid-Sichuan Hilly Region

新疆额尔齐斯河天然杨柳林生产力与碳密度的研究

Research on the Productivity and Carbon Density of Natural Poplar and Willow Forest in Ergis River , Xinjiang