Sustainability Soil degradation in China| Implications for agricultural sustainabilityfood security and the environment COLORADO STATE UNIVERSITY Dana L. K. Hoag HouLinglingThis dissertation consists of one introduction chapter and three essays, which describe and discuss methods to address three separate ...
篇名LUCC and Accompanied Soil Degradation in China from 1960's to 1990's 来源期刊东北亚地学研究(英文版)学科地球科学 关键词 年,卷(期)2002,(1)所属期刊栏目 研究方向页码范围62-71 页数10页分类号P5 字数语种英文 DOI 五维指标 传播情况 被引次数趋势 ...
The current degradation of black soil of China and the factors which affect black soil degeneration was discussed in the article.At the same time,the prevention and counter measures were also put forward,which can contribute to protect the black soil resources,food security and ecology security of...
Archives of Agronomy and Soil Science 48:311-318.Zhu B, Gao M, Liu G, Zhang J, Chen S and Zhang X (2002) Soil degradation and soil productivity restoration and maintenance in hilly land of southern China. Arch. Acker-Pfl. Bodn., 48:311-318....
Monitoring the temporal and spatial variation of soil properties is helpful to understand the evolution of soil properties and adjust the management method in time. Soil fertility evaluation is an urgent need to understand soil fertility level and prevent soil degradation. Here, we conducted an intens...
To control soil loss, improve ecological restoration, and help locals out of poverty, the Chinese government carried out a series of ecological restoration projects in the karst regions of southwestern China starting in the 1980s. As a result, the intensity and areal extent of soil loss ...
It is necessary to speed up the development of green agriculture and work to avoid the loss and degradation of black soil. China should always have control over its own food supply. ——2018年9月25日,习近平在黑龙江农垦建三江管理局七星农场考察时强调 ...
The Loess Plateau, China, has long been suffering from serious soil erosion. About 2000 years ago, larger areas were used for grain production and soil erosion was thus becoming severe with increase in human activity. Severe soil and water loss led to widespread land degradation. During the pas...
Degradation: In soil, siloxanes are degraded. 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 降解:在土壤中,硅氧烷退化。
Due to severe water and soil loss,the precious black soil resources is being destroyed in Northeast China.The main fields of previous studies are mainly on status quo investigation,influence,soil erosion in black soil district.On the basis of the previous studies on black soil degradation and wat...