This paper analyzed human action and effect in the process of land desertification;

1、

Discussion on Classification System of Land Desertification in China

中国土地荒漠化分类系统探讨

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2、

Land Desertification Control Research on High and Cold Area of Qinghai Province

青海高寒地区沙化土地治理途径的研究

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3、

Land desertification is one of the severe ecological problems in China.

土地沙化是我国面临的严重生态问题之一。

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4、

Discussion on the Present Situation of Land Desertification in China

中国土地沙漠化研究现状及问题讨论

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5、

Analyzing the sandstorm, the experts and scholars in our country have recognized that, the main reason of sandstorm happens is the increasing expansion of desertification land and the primary sector forming desertification of land is the soil wind erosion.

专家学者研究沙尘暴发生的原因认为，我国沙漠化土地面积日益扩大是沙尘暴发生的重要因素，而土地沙漠化的首要环节是土壤风蚀。

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6、

Karst rocky desertification is a kind of land desertification associated with fragile ecological geological background and human activities in karst region of Guizhou Province, China. The core of karst rocky desertification is human irrational land utilization which leads to land quality decreased, even deserted.

贵州省喀斯特地区石漠化是一种脆弱生态地质背景下与人类活动相关联的土地退化，石漠化的核心是人类对土地的不合理开发利用而导致土壤质量下降及至土地荒芜的过程。

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7、

The red-land desertification is the phenomenon of land degradation caused by water erosion in South China red-hilly region.

红包荒漠化是指我国南方红色丘陵区因流水作用导致的具类似荒漠景观的土地退化现象。

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8、

Karst rocky desertification is a kind of land degradation which has happened in fragile karst mountain ecosystem in southwest China.

石漠化是西南岩溶山地脆弱生态系统发生的土地退化。

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9、

Advances in desertification research of Horqin sandy land

科尔沁沙地沙漠化研究进展

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10、

Desertification is a kind of land deteriorating procedure under the function of man and natural factors.

荒漠化是自然因素与人为因素共同作用的土地退化过程。

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11、

Formation mechanism of land desertification and adjustment of land use in ecotone between agriculture and animal husbandry in North China

华北农牧交错带土地沙漠化成因与土地利用调整对策

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12、

Determination of index for judging the desertification degree of land in the interlaced zone for farming and animal husbandry

农牧交错带荒漠化程度土壤评判指标的确定

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13、

Determination of index for judging the desertification degree of land in the dry-hot valley area of Jinsha River

金沙江干热河谷区土地荒漠化程度的土壤评判指标确定

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14、

Desertification of agricultural land is the result of the fragile Karst agricultural system superimposes irrational human activities.

农地石漠化是脆弱的喀斯特农业生态系统叠加不合理人类活动的结果。

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15、

There are many ecological problems in western mountain areas in Ningxia, including frangibility of ecological environment, soil erosion, desertification of land, plant destruction and natural disasters. The urgency and necessity of ecological reconstruction in south mountain areas in Ningxia become important.

然而宁夏南部山区的生态环境的脆弱性、水土流失、土地沙化和植被破坏以及频繁的自然灾害等问题，使得生态失衡，因此加强生态环境重建势在必行。

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16、

The loss of soil and water and the desertification of land are among the most outstanding ecological and environmental issues, to which the deforestation, opening up wastelands and cultivating land on steep slopes contribute greatly.

水土流失和土地沙化是西部地区最突出的生态环境问题，造成水土流失和土地沙化的重要原因就是毁林毁草开荒，陡坡种粮。

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17、

In this time, frequent occurrence of drought exacerbated the desertification of land in Inner Mongolia, Grassland degradation, lead to further deterioration of ecological environment; cause serious implications to economic and social sustainable development.

同时干旱的频繁发生加剧了内蒙古土地沙化，草场退化，使生态环境进一步恶化，给社会经济可持续发展带来严重的影响。

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18、

In the middle reaches: although agricultural oases have developed in a certain extent, natural vegetation decreased; salination, desertification of land have taken place; grassland degraded seriously.

中游地区农业绿洲虽有较大发展，但天然植被减少，土壤盐渍化、土地沙化、草场退化较为严重；

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19、

The main way of controlling desertification of land in this area is protecting natural vegetation, changing the traditional method of wasteland reclaimation and strengthening remaking grassland of low quality.

该区域控制荒漠化的主要途径是：保护自然植被、改变向荒山要粮的传统思路和强化对沙化石质化低质草地的改造。

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20、

Because of the rapid growth of the world population, the human living conditions are having been changed constantly; the shortage of resource and the desertification of land are becoming serious problems.

由于世界人口的急剧增长，人类的生存环境不断发生变化，资源日趋短缺，土地沙漠化严重。

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