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Palaeoenvironmental changes from pollen record in deep sea core PC-1 from northern Okinawa Trough,Ea
A pollen record of core PC-1 from the northern Okinawa Trough,East China Sea(ECS),provides information on vegetation and......
B EFORE we made the trip to Alxa League in Inner Mongolia, we knew that it was the source of Beijing’s infamous springt......
Belowground carbon balance and carbon accumulation rate in the successional series of monsoon evergr
The balance, accumulation rate and temporal dynamics of belowground carbon in the successional series of monsoon evergre......
Soils were collected from.three neighboring forest sites: 36-year-old larch plantation, 11-year-old larch plantation, a......
One-year-old seedlings of Pinus koraiensis, Pinus sylvestriformis, Phellodendron amurense were grown in open-top chamber......
本文采用两点法原理和方法，对大兴安岭地区的落叶松和樟子松人工林地位指数表进行分析，建立了大兴安岭人工针叶林标准化生长模型，按模......
沙地云杉是中国的珍稀濒危树种。沙地云杉林是陆地上非常特殊的森林生态系统类型。它存在于我国森林草原过渡带,也是我国的农牧交......
Remote-sensing and field data of Guizhou forest resources in 2000 are processed using ArcGIS, with the production of for......
Number1Number2EffectsofthinningonwinddamageinPinusthunbergiiplantation1ZHUJiao-jun,LIFeng-qin,GondaYutaka,etal.MIGIS-ane......
Net water vapour exchange over a mixed needle and broad-leaved forest in Changbai Mountain during au
Water vapour and CO_2 fluxes were measured by the eddy-covariance technique above amixed needle and broad-leaved forest ......
Introduction of Action Plan of Forestry Sustainable Development of Qinzhou-Fangchenggang area, Guang
Guanngxi Autonomous Region is an important tropical forestry region in south of China. The main purpose of this researc......
Based on the evaluative data of forest biodiversity changes in China from 1973 to 1998,the variation models of notonly ......
According to the evaluative data of forest biodiversity variation in China from 1973 to 1998, not only the gray model G......
With the help of ARC/INFOR and ERDAS software, based on the information from forest resources distribution maps and TM i......
By reference of the evaluative data of forest biodiversity changes in China from 1973 to 1998, the variation analysis m......
Based on the field investigation in August 2001 and August 2002,digital China Vegetation Map in 2001 and Qinghai-Xiza......
A Study on Forest Species Diversity and Its Ecological Service Function in the Plateau Area of Weste
This paper presents a study on species diversity and its ecological service function in the plateau area in western Sic......
分别对小兴安岭凉水自然保护区天然红松林土壤中木炭、火烧木疤痕和林分组成进行了调查,探讨了火干扰对森林形成和演替的生态作用......
All of the plants can be combusted. The mechanism of forest belts resistance is that the tree specieswerent liable to be......
Individual Growth Environment Suitable for Naturally Regenerated Young Pinus koraiensis under Second
Impacts on growth of young trees of Pinus Koraiensis of 6 environmental factors of intensityof sunlight, direct sunlight......
The composition and structure of five natural secondary forests in Shenzhen were studied based on data of plots and were......
Tree Productivity and Water Potential Productivity in Returning Farmland to Forest Project in Datong
From 2002 to 2003, based on the investigation of sample plots and stem analysis of remained plantation communities in th......
2002年8月,在吉林省白河林业局红石林场(12755E,4230N),沿着一个山坡设置了一个长宽为112m8m、包含14个样方的样带。调查了群落结......
随着大气CO2浓度的升高,主要由其引起的温室效应与对生物新陈代谢的影响变得越来越显著。森林生态系统在全球碳循环中扮演着重要的......
Evergreen broad-leaved forestis one of the most important vegetation types in China.Because of the human activities,ever......
Diurnal Variations of Greenhouse Gas Fluxes from Mixed Broad-leaved and Coniferous Forest Soil in Di
The subtropical mixed broad-leaved and coniferous forest, a typical successional monsoon forest, is one of the major for......
CO2 fluxes from soils and related environmental factors were measured in three forest ecosystems of Dinghu Mountain usin......
Representative pioneer tree root systems in the subtropical area of South China were examined with regard to their struc......
Effects of selection cutting on the forest structure and species diversity of evergreen broad-leaved
The short-term effects of selection cutting of different intensities on the forest structure and species diversity of ev......
Based on temporal data collected from 36 re-measured plots, transition probabilities of trees from a diameter class to a......
CO_2 flux evaluation over the evergreen coniferous and broad-leaved mixed forest in Dinghushan, Chin
The Dinghushan flux observation site, as one of the four forest sites of ChinaFLUX, aims to acquire long-term measuremen......
Estimate of productivity in ecosystem of the broad-leaved Korean pine mixed forest in Changbai Mount
We measured soil, stem and branch respiration of trees and shrubs, foliage photosynthesis and respiration in ecosystem o......
Long-term measurement of carbon metabolism of old-growth forests is critical to predict their behaviors and to reduce th......
基于28个20mx90m样地的调查数据,利用Lotka-Volterra模型,本文分析了长白山北坡阔叶红松(Pinuskoraiensis)林和云冷杉林(也叫暗针......
在我国南方,天然次生阔叶林转变为杉木人工林是一种常见的管理措施。为研究森林利用方式转变对土壤微生物量的影响,我们在中国科学......
Pollen flux and vertical dispersion in coniferous and deciduous broadleaved mixed forest in the Chan
The pollen flux in coniferous and deciduous broadleaved mixed forest in the Changbai Mountains is presented in one year......
Community Dynamics of Seed Rain in Mixed Evergreen Broad-leaved and Deciduous Forests in a Subtropic
Seed dispersal is a key process within community dynamics.The spatial and temporal variations of seed dispersal andthe ......
Changes of Soil Water, Organic Matter, and Exchangeable Cations Along a Forest Successional Gradient
Information on the distribution patterns of soil water content (SWC), soil organic matter (SOM), and soil exchangeable c......
Geographic or environmemtal factors affecting the distribution of vegetation are many and diverse, often instrically mi......
Long-term protection effects of national reserve to forest vegetation in 4 decades: biodiversity cha
The Changbai Mountain Nature Reserve (CNR) was established in 1960 to protect the virgin Korean pine mixed hardwood fore......
This paper presents the design and implementation of a low power digital signal processor(THUCID-SP-1)targeting at appl......
Effect of N and P addition on soil organic C potential mineralization in forest soils in South China
Atmospheric nitrogen deposition is at a high level in some forests of South China. The effects of addition of exogenous ......
Active organic carbon pool of coniferous and broad-leaved forest soils in the mountainous areas of B
In order to explore the effects of different forest types on active soil carbon pool, the amounts and density of soil or......
Cinnamomum camphora (L.) Presl is an evergreen broad-leaved tree of the Lauraceae family, widely distributed in the sub-......
Regeneration characteristics of gaps and their effect on Abies fargesii forests in the Shennongjia N
Abies fargesii is an evergreen tree species of the Pinaceae family, one of the most important cultivated timber species,......
