草原退化

内蒙古奈曼旗草原退化机理与恢复对策

Derivation of Grassland Degradation and Restoration Strategy in Naiman County of Inner Mongolia

草原退化与恢复过程中土壤有机矿质复合体分组研究

Fractional Study of Soil Organo-mineral Complexes in Process of Grassland Degradation and Recovery

基于TM影像的大庆市区草原退化研究

Study of degradation of grassland in Daqing City Based on TM images

RS、GIS支持下高寒草原退化过程中土壤流失及治理模式仿真研究

A simulation of soil erosion and prevention-control pattern in process of alpine grassland degeneration based on RS and GIS

用主分量分析法（PCA）分析了羊草草原退化系列上群落的分类及其群落特征，结果表明：所选择的退化系列可划分为无放牧、轻度放牧、中度放牧和重度放牧四个群落退化阶段。

Plant community characteristics and their classification on the deteriorated series of Leymus chinensis steppe analyzed by PCA method . The results indicated that : ( 1 ) .

冷蒿（Artemisiafrigida）种群伴随着典型草原退化演替的各个阶段，对其所在群落的结构和功能具有重要的影响。

Artemisia frigida populations are present in every stage of degraded succession of Chinese Inner Mongolia steppe . They have important effects on community structure and function , but spatial pattern of Artemisia frigida populations are poorly understood .

不同改良措施对典型草原退化草地植物群落影响的研究

Study on the Effect of Improving Typical Degraded Grassland by Different Methods

灵武市草原退化原因及改良措施

Cause of grassland degeneration and its improvement measures in Lingwu

内蒙古草原退化与恢复演替机理的探讨

Probes on the Degeneration and Recovery Succession Mechanisms of Inner Mongolia Steppe

提出了解决草原退化的原则性建议。

Jt proposed a principal proposal to resolve the degeneration of grasslands .

草原退化已成为当今全球的重要生态环境问题。

The prairie degenerates has become now the global important ecological environment question .

祁连山区草原退化原因分析及管理对策

Cause and effect analysis and management strategy of the grassland retrogression in Qilian Mountains

祁连山区天然草原退化原因分析与可持续利用对策

Causation of Degenerated Grassland and its Sustainable Development Countermeasures in Qilian Mountains of China

荒漠化针茅草原退化机制与可持续利用放牧对策研究

The Degradation Mechanism of Desert Grassland and the Countermeasures for Continued Utilization of Pastures

草原退化现象严重危害着我国大部分干旱和半干旱地区的生态环境的持续发展，以及在畜牧业方面的进一步提高。

Grassland degradation affects sustainable development of animal husbandry in arid and semi-arid regions .

内蒙古典型草原退化原因的初探

Degradation causes of typical steppe in Inner Mongolia

羊草草原退化程度判定的植物群落学指标

Plant Community Indications for Judging the Degree of Degradation of the Leymus chinensis Steppes

川西北草原退化沙化土壤剖面特征分析

Soil Profile Characteristics During Grassland Degeneration and Desertification in the Northwest of Sichuan Province

草原退化是一个世界性问题。

Grassland degradation is a world problem .

系统提出草原退化是草原生态系统退化，并对退化阶段进行了划分；

Grassland degradation is grassland ecosystem degradation .

苏打盐碱土草原退化防治技术研究

Study on the Technology of Prevention and Control of Grassland Degeneration in Soda Salinized Soil

不同因素对锡林郭勒盟草原退化影响程度研究

Grassland Degradation of Different Factors on the Extent of the Impact Study of Xilin Gol

克氏针茅种群分化及不同退化系列生态变异的研究羊草草原退化系列上群落蒸发蒸腾日进程的分析

Analysis of the daily courses of community evapotranspiration on the deteriorated series of Leymus chinensis steppe

环县天然草原退化现状与治理对策

The current situation of degradation and control countermeasures of native grassland in Huanxian county , China

中国草原退化的分析及其防治对策

Study on Grassland Degeneration in China

盐池县的草原退化和沙漠化问题严重，主要是由于人类不合理经济活动造成的。

It is argued that the main reason of these problems is the irrational human economic activities .

典型干草原退化草地的时空分布特征及其动态监测

A study on dynamic monitoring rangeland regradation and its distribution in the Xilin Gol Plateau 's dry steppe

土地盐碱化、沙漠化和草原退化，是干旱内陆盆地主要环境灾害。

The land salinization and desertization and grass - land dege-neration are mainly environment disaster of arid continental basin .

草原退化导致土地荒漠化，土地荒漠化是发生沙尘暴的一个最重要的原因。

Grassland deterioration result in land desertification , while the main reason that caused dust storms is land desertification .

关于吉林省西部土地沙化、碱化、草原退化治理的对策

Strategies for Improving Ecology and Measures Against Desertification , Basification , Grassland Deterioration in the West of Jilin Province