What is land degradation?

什么是土地退化？

What does land degradation mean for health?

土地退化对于健康意味着什么？

Land degradation was one of hotspots in modern scientific researches.

土地退化是现代科学研究中的热点。

Desertification, is a form of land degradation, by which fertile land becomes desert.

荒漠化这一形式的土地退化，使肥沃的土地变成了沙漠。

Land degradation and desertification can affect human health through complex pathways.

土地退化和荒漠化可通过复杂的途径影响人类健康。

Desertification, land degradation, drought and climate change are interconnected.

荒漠化、土地退化、干旱和气候变化相互关联。

The salinization is one of the main types desertificated and the land degradation.

盐渍化是荒漠化和土地退化的主要类型之一。

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。

Sell lamp completely meets the requirements of environmental protection, land degradation!

出售的许愿灯完全符合环保要求，落地可降解！

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。

There are many reasons result in this consequence, such as, land degradation, and human activities.

导致这一后果的原因有许多，比如，土地退化，人类活动。

Desertification is the process of land degradation resulting from a process or combination of processes.

荒漠化是通过一种或多种营力过程造成的土地退化过程。

The process of mining coal and its combustion is associated with extensive air, water and land degradation.

煤炭开采及燃烧过程与大气、水的污染和土地退化密切相关。

Co-financed by the Global Environment Fund, it will also address potential climate change risks and land degradation.

项目由全球环境基金共同资助，也将应对潜在气候变化风险和土地退化问题。

In this paper, the causes of land degradation in Dongchuancity are discussed and the countermeasures are proposed.

文章还探讨了东川市土地退化的原因，提出了土地退化防治对策。

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。

Land degradation in arid, semi-arid and dry sub-humid areas resulting from various factors, including climate variations and human activities.

有各种原因造成的土地干旱退化，半干旱和干燥低湿地区。比如，气候变化和人类活动所致。

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；

At the same time herds cause wide-scale land degradation, with about 20 percent of pastures considered as degraded through overgrazing, compaction and erosion.

畜群同时造成大范围土地退化，其中20%的牧场因过度放牧、土壤板结和侵蚀而退化。

Soil erosion is the main cause for the global land degradation and also is the key problem resulting in the ecological environment deterioration, so N. n.

土壤侵蚀是土地退化的主要原因，也是导致生态环境恶化的最严重的问题，联合国粮农组织将其列为全球土地退化的首要问题。

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。

Forests and tree cover combat land degradation and desertification by stabilizing soils, reducing water and wind erosion and maintaining nutrient cycling in soils.

通过稳定土壤，减少水蚀和风蚀并维持土壤养分循环，林木覆盖能够防止土地退化和荒漠化。

The problems of arable land degradation, such as soil and water loss, soil erosion by wind and soil water disequilibrium, attract attention of all walks of life.

水土流失、风蚀以及低洼地水分不平衡引起的土地退化等问题已得到社会各界的广泛关注。

Soil erosion is a global one of the major causes of land degradation, but also many of the world's countries and regions, one of the major environmental problems.

土壤风蚀是全球性土地退化的主要原因之一，也是世界上许多国家和地区的主要环境问题之一。