Water Distribution in Reconstructed Soil of Nonmetal Mines and the Ecological Effect in Xinjiang, China
المؤلفون المشاركون
Guo, Zekun
Zhang, Zizhao
Guo, Xiaoli
Lv, Qianli
Hao, Ruihua
Guo, Zezhou
Huang, XueBang
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-12-23
دولة النشر
مصر
عدد الصفحات
14
الملخص EN
Because of the arid climate and fragile ecological environment in Xinjiang, China, land reclamation should be carried out after mining.
The core of land reclamation is the water content of the surface covering soil.
In this paper, the law of water distribution in reclamation reconstructed soil of nonmetal mines in Xinjiang was studied.
In order to obtain the law of water distribution in reconstructed soil, we set up an observation system of the neutron probe and tensiometer.
The neutron probe was used to monitor the soil water content.
The tensiometers were used to obtain the matrix potential of soil for verifying the water distribution in reconstructed soil.
Volumetric water content and matrix potential of reconstructed soil during 1-year period of management and irrigation were obtained by long-term monitoring.
After one year’s field in situ test, 2424 sets of neutron probe data and 1368 sets of tensiometer data were obtained.
By studying the above parameters, we summarized the law of water distribution in reconstructed soil of variable thickness and degree of compaction with nonmetallic waste rock filling.
The results showed that covering soil was helpful to retain water content.
Whether the soil was compacted or uncompacted, the soil water content at the depth of 10 cm was less than that at other depth of reconstructed soil because it was greatly affected by meteorological factors.
The water content of reconstructed soil at 30 cm depth was greater than that at other depths.
Under the influence of factors such as the thickness and compaction of the soil, the response time of soil water content and matrix potential to each irrigation infiltration was different.
According to the characteristics of reclamation-vegetation such as alfalfa growth in Xinjiang, the thickness of surface reconstructed soil should be not less than 50 cm.
Over time, soil that was compacted once was better for the vegetation.
The research results could provide a reference for the land reclamation of nonmetallic mines in Xinjiang, China.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhang, Zizhao& Guo, Xiaoli& Lv, Qianli& Hao, Ruihua& Guo, Zezhou& Huang, XueBang…[et al.]. 2020. Water Distribution in Reconstructed Soil of Nonmetal Mines and the Ecological Effect in Xinjiang, China. Advances in Materials Science and Engineering،Vol. 2020, no. 2020, pp.1-14.
https://search.emarefa.net/detail/BIM-1127833
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhang, Zizhao…[et al.]. Water Distribution in Reconstructed Soil of Nonmetal Mines and the Ecological Effect in Xinjiang, China. Advances in Materials Science and Engineering No. 2020 (2020), pp.1-14.
https://search.emarefa.net/detail/BIM-1127833
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhang, Zizhao& Guo, Xiaoli& Lv, Qianli& Hao, Ruihua& Guo, Zezhou& Huang, XueBang…[et al.]. Water Distribution in Reconstructed Soil of Nonmetal Mines and the Ecological Effect in Xinjiang, China. Advances in Materials Science and Engineering. 2020. Vol. 2020, no. 2020, pp.1-14.
https://search.emarefa.net/detail/BIM-1127833
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1127833
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر