Salinization is causing significant damage to agricultural land in coastal regions.
高盐化正在严重损害沿海地区的农田。
The excessive use of irrigation can lead to soil
salinization over time.
过度灌溉会导致土壤逐渐盐碱化。
Farmers are adopting new methods to combat the problem of soil
salinization.
农民正在采用新方法来对抗土壤盐碱化问题。
Ocean acidification and
salinization pose a double threat to marine ecosystems.
海洋酸化和盐化对海洋生态系统构成双重威胁。
Salinization of freshwater sources is a growing concern for many developing countries.
对许多发展中国家来说，淡水源的盐碱化是一个日益严重的问题。
Climate change exacerbates the issue of soil
salinization in arid regions.
气候变化加剧了干旱地区土壤盐碱化的程度。
Soil scientists are researching ways to prevent and reverse
salinization in degraded lands.
土壤科学家正在研究防止和逆转退化土地盐碱化的方法。
Heavy rainfall can temporarily dilute the salt content in saline soils.
大雨可以暂时稀释盐碱土壤中的盐分含量。
Saltwater intrusion into freshwater aquifers is a common result of coastal
salinization.
海水入侵淡水含水层是沿海地区盐碱化常见的后果。
Coastal communities are implementing sustainable practices to manage the impact of
salinization.
沿海社区正在实施可持续做法来管理盐碱化的影响。
Under such circumstances, Elkem launched the Si-Agro series, which reduces heavy metal pollution in crops and the mobility of heavy metals in the soil, and can increase farmers' incomes and rice yields, whilst slowing down soil desertification and salinization.
Xia Guocai, a former official of the NDRC, said: "After years of rapid economic development, the ecological environment has previously been severely damaged and polluted, and ecological disasters such as land desertification, land salinization, soil erosion and forest resource destruction have seriously threatened the survival and development of human society.
"This mode not only solves the problem of water quality deterioration caused by aquaculture residual feeds and excrement but also reduces the amount of fertilizer and medicine used in rice, effectively reducing the agricultural non-point source pollution and soil salinization and realizing the mode of using fish to fertilize the field and, in turn, using the field to purify water," Shi said.
Carlos Watson, representative of the UN Food and Agriculture Organization, or FAO, in China, said at an international conference on salt-affected soil held in Weifang last month, "Soil salinization is a significant problem worldwide.
And parts of the land in Cangzhou City had been eroded by a high level of soil salinization and had little hope of seeing a high yield of wheat for many years.
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