On this Day, let us reaffirm our commitment to combating desertification and land degradation and mitigating the effects of drought; and let us recognize that enhancing soils enhances life.
值此防治荒漠化和干旱世界日，让我们重申对防治荒漠化和土地退化以及减少干旱影响的承诺；我们应当认识到，改善土壤，就是改善我们的生活。
When these factors are taken together, land degradation places an unnecessary drag on economic growth.
由于所有这些因素，土地退化对经济增长具有不必要的拖累影响。
Land degradation - controlling access and removing obstacles to mobility on common pastures.
土地退化-控制公共牧场的准入并消除限制牧场迁移的障碍。
The results showed that it was a simple and practical method, which was based on the ecosystem succession stage of land types to assessment land degradation.
研究结果表明，根据土地类型所处的土地生态系统的演替阶段来判定土地退化程度，是目前比较简便而又切实可行的土地退化评价方法。
Currently, the basic control ways of land degradation in the world are still based on the ecological theory and the biological ways.
当前世界范围内对土地退化的治理，基本方法仍是基于生态学理论的生物方法。
Serious soil and water loss from slope land was the main causes for soil degradation and eco environmental degradation on the Loess Plateau.
坡耕地严重的水土流失是导致黄土高原土壤质量退化与生态环境恶化的重要原因。
The relationship between vegetation and land has mainly focused on the characteristics of soil, land use/cover change, land degradation and soil erosion.
植被与土地关系研究侧重于土壤特性、土地利用/覆盖变化、土地退化及水土流失状况；
The relationship between vegetation and land has mainly focused on the characteristics of soil, land use/cover change, land degradation and soil erosion.
植被与土地关系研究侧重于土壤特性、土地利用/覆盖变化、土地退化及水土流失状况；
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