nect

A Preliminary Analysis on Land-use Change in NECT during 1984 - 1996

NECT样带1984～1996土地利用变化分析

A gradient analysis and prediction on the Northeast China Transect ( nect ) for global change study

中国东北样带的梯度分析及其预测

Principles , methodologies and application of remotely sensed data for developing land cover characteristics data set for NECT

发展NECT土地覆盖特征数据集的原理、方法和应用

Spatial Characteristics and Change for Tree Species ( Genera ) Along Northeast China Transect ( NECT )

中国东北样带树种（属）的空间特性及变化（英文）

This preliminary conclusion might have some significance for land-use exploitation and management in those ecological fragile areas in NECT .

此结论对样带上的生态敏感区域制定土地利用开发与管理政策应具有指导意义。

Distribution of soil carbon , nitrogen and phosphorus along Northeast China Transect ( nect ) and their relationships with climatic factors

中国东北样带（NECT）土壤碳、氮、磷的梯度分布及其与气候因子的关系

Northeast China Transect ( NECT ) is listed as one of the first set of IGBP transect .

中国东北样带（NECT）已被列为IGBP国际全球变化陆地样带之一。

Northeast China Transect ( nect ) for global change studies [ wt4 , 5bz ]

全球变化研究中的中国东北森林&草原陆地样带（NECT）

In this paper , the principles and methodologies for developing data set of land cover characteristics for the Northeast China transect ( NECT ) are discussed .

着重探讨了建立中国东北样带（NortheastChinaTransect，NECT）土地覆盖特征数据集的原理、方法及其在全球变化研究方面的重要应用。

The eastern forest stands of Northeast China Transect ( NECT ) were chosen to study the quantitative relationships between vegetation and pollen in surface samples .

基于中国东北样带东部森林区8个植被样方和表土花粉资料，定量分析了每种植物与表土花粉类型的关系。

Nect of target materials sintered at different temperature on composition , structure and property of Pb ( Zr , Ti ) O_3 thin films prepared by sputtering was investigated .

本文研究了不同烧结温度的陶瓷靶材对溅射所得到的Pb（Zr，Ti）O＿3薄膜的成分、结构和性能的影响。

Northeast China transect ( NECT ) is one of the IGBP terrestrial transects , which will promote the study of global change and terrestrial ecosystems in China .

国际地圈－生物圈计划（IGBP）的陆地样带中国东北森林草原陆地样带（NECT）的提出为中国全球变化研究奠定了基础。

Based on the field actual photosynthetic data obtained from the research platform & Northeast China Transect ( NECT ), the concept and principle of discriminant analysis were used to distinguish the different plant photosynthetic types .

以中国东北样带（NECT）作为研究平台，利用判别分析鉴别植物光合功能型。

ARABLE LAND CHANGE AND ITS DRIVING FACTOR ANALYSIS IN THE TRANSITIONAL AREA BETWEEN PASTORAL AND AGRICULTURAL REGIONS ALONG NECT ; Mechanism of Natural Revegetation in Sandy Lands of Agro-pastoral Ecotone in North China and Its Application to Sand Control

NECT上农牧交错区耕地变化及其驱动力分析农牧交错区沙地植被自然恢复的机理与应用

Northeast China Transect ( NECT ) is one of the terrestrial transects in the world and has become an important study platform of ecology and geography in China . Many experiments were conducted based on Northeast China Transect for many years .

中国东北样带（NECT）是全球陆地样带的重要组成部分，多年来已开展了大量深入系统的研究工作，已成为我国生态学、地学等学科的重要研究平台。

The patterns of biomes have simulated systemically by the results of surface pollen analysis . The eastern forest stands of Northeast China Transect ( NECT ) were chosen to study the quantitative relationships between vegetation and pollen in surface samples .

系统地开展了表土花粉模拟生物群区的研究，并取得了良好的结果；基于中国东北样带东部森林区8个植被样方和表土花粉资料，定量分析了每种植物与表土花粉类型的关系。