Journal•ISSN: 1005-3409
Research of Soil and Water Conservation
Chinese Academy of Sciences
About: Research of Soil and Water Conservation is an academic journal. The journal publishes majorly in the area(s): Land use & Surface runoff. Over the lifetime, 1621 publications have been published receiving 3288 citations.
Topics: Land use, Surface runoff, Soil conservation, Erosion, Soil water
Papers published on a yearly basis
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Journal Article•
TL;DR: Based on the data collected from documents, a database of heavy metal pollution,involving in 138 of regions,in soils of cultivated land in China,was established to calculate the degree of heavy-metal pollution of cultivate land according to the second grade value from the Standard of Soil Environmental Quality(No.GB15618-1995).
Abstract: Based on the data collected from documents,a database of heavy metal pollution,involving in 138 of regions,in soils of cultivated land in China,was established to calculate the degree of heavy metal pollution of cultivated land in China according to the second grade value from the Standard of Soil Environmental Quality(No.GB15618—1995).The following conclusions can be drawn as:(1) the probability of heavy metal pollution in soils of cultivated in China was about 16.67%,implying that 1/6 of cultivated land in China may suffer from heavy metal pollution;(2) the proportions of pollution degrees ranked as clean,relative clean,light pollution,moderate pollution and severe pollution were 68.12%,15.22%,14.49%,1.45% and 0.72% of the total area of cultivated land,respectively;(3) the pollution probability of Cd was about 25.20%,significantly exceeding pollution levels of the other heavy metals.Moreover,the heavy metal pollution of As and Pb occurred occasionally in cultivated land in China but pollution of Zn,Cr and Cu seldom happened;(4) cultivated lands in Liaoning,Hebei,Jiangsu,Guangdong,Shanxi,Hunan,Henan,Guizhou,Shaanxi,Yunnan,Chongqing,Xinjiang,Sichuan and Guangxi,especially for Liaoning and Shanxi,may be the key regions of heavy metal pollution.
72 citations
Journal Article•
TL;DR: In this article, the authors summarized and analyzed the research of soil and water conservation biological measures, including the estimate and choice of soil conservation vegetation breed, the anti-emitting mechanism of soil-water conservation vegetation, the collocation of soil water conservation vegetation measures, and the building technology of soil/Water conservation vegetation.
Abstract: The research of soil and water conservation biological measures is summarized and analyzed, including the estimate and choice of soil and water conservation vegetation breed, the anti erosion mechanism of soil and water conservation vegetation breed, the collocation of soil and water conservation vegetation measures and the building technology of soil and water conservation vegetation, and the content of four aspects is summarized and analyzed at length
33 citations
Journal Article•
TL;DR: The occurrence of salinization are mainly due to unsuited irrigation, plant community damage and seawater intrusion as discussed by the authors, which can not only improve environment, but also increase soil productivity with producing wood and non-wood forest products.
Abstract: Saline land area has reached 950 million hm~2 on the earth.Thus soil salinization becomes one of the serious environmental issues.The occurrence of salinization are mainly due to unsuited irrigation,plant community damage and seawater intrusion.At present world population is growing,while arable land is decreasing.To cope with the situation amelioration and utilization of salt-affected soil is vital and significant.There are various ways such as engineering measures,farming measures and comprehensive measures to reclaim and exploit this land.Planting trees is an important biological measure to utilize saline soil,which can not only improve environment,also increase soil productivity with producing wood and non-wood forest products.
21 citations
Journal Article•
TL;DR: Wang et al. as mentioned in this paper evaluated different types of forest ecosystem effects on soil conservation in mountain areas of Beijing, and the soil erosion in this areas was simulated using InVEST(The Integrated Valuation of Ecosystem Services and Tradeoffs Tool) model with the data of Beijing Forest resources inventory, and emphasis was placed on impacts of different forest types.
Abstract: To comprehensively evaluate different types of forest ecosystem effects on soil conservation in mountain areas of Beijing,the soil erosion in this areas was simulated using InVEST(The Integrated Valuation of Ecosystem Services and Tradeoffs Tool) model with the data of Beijing Forest resources inventory,and emphasis was placed on impacts of different forest types.Results showed that the model was applicable to soil erosion simulation in mountain areas of Beijing,and the total of soil erosion was 1.76 million tons,the average soil conservation capacity was 220 t/hm2.All forest types of soil retention capacity were high in mountain areas of Beijing,and the highest soil retention capacity was 335 t/hm2 in natural mixed coniferous forest,the second one was 297 t/hm2 in nature arborvitae,while the smallest one is 148 t/hm2 in the artificial larch.
17 citations
Journal Article•
TL;DR: In this article, a study on long term experiments in Changwu dry highland, the highest availability of soil inorganic P is Ca 2-P, then Al-P and then Fe-P.
Abstract: According to the study on long term experiments in Changwu dry highland,the highest availability of soil inorganic P is Ca 2-P,then Al-P, Ca 8-P, and Fe-P.The Ca-P,Al-P,Fe-P constituents would decrease on the condition of continuous cultivation without applying fertilizers. Yet, the O P constituents would increase. Contents of soil organic matter, total P, available P of different soil layers went up when continuous applying fertilizers, and all the constituents of soil inorganic phosphorus would either increase.
14 citations