Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Yun-jin Wu"'
Autor:
Mei-Wei Zhang, Xiao-Lin Sun, Xiao-Qing Wang, Hua-Lei Yang, Hui-Li Wang, Zhi-Gang Huang, Dai-Hua Jiang, Yun-Jin Wu
Publikováno v:
Geoderma, Vol 445, Iss , Pp 116840- (2024)
Sampling density and depth play crucial roles in three-dimensional (3D) soil modeling and prediction, particularly in digital soil mapping (DSM). However, previous studies have yielded inconsistent and even contradictory results regarding impacts of
Externí odkaz:
https://doaj.org/article/72979903b9bf4306a22d5c3e6826a761
Publikováno v:
Soil Science Society of America Journal. 87:104-118
Publikováno v:
Archives of Agronomy and Soil Science. 69:290-303
An accurate assessment of the effect of long-term rice cultivation on K-supplying capacity and adsorption characteristics of paddy soils has theoretical and practical significance for rational appl...
Publikováno v:
Science of The Total Environment. 857:159253
Increased soil organic carbon (OC) in China has been reported in the past two decades, suggesting the sequestration of atmospheric carbon dioxide into soil, mitigating climate change and improving soil health. On the other hand, soil pH decrease had
Publikováno v:
The Science of the total environment. 666
Median kriging with robust estimators of the variogram has been proposed in literature to reduce the influences of outliers in spatial data of soil pollution, because median kriging can utilize outliers in spatial prediction and robust estimators can
Publikováno v:
Geoderma. 384:114808
The growing human population and demand for food have significantly impacted soil resources. Understanding the spatiotemporal change of soil conditions is important to support food production, environmental sustainability, and climate change adaptati
Autor:
Yan, Zhou, Qiang, Chen, Shao-Po, Deng, Jin-Zhong, Wan, Sheng-Tian, Zhang, Tao, Long, Qun, Li, Yu-Suo, Lin, Yun-Jin, Wu
Publikováno v:
Huan jing ke xue= Huanjing kexue. 39(6)
The farmland soil around a Pb-Zn mine in southwestern China was studied. One hundred forty-nine surface soil samples were taken from 0-20 cm depth, and the contents of As, Cd, Cr, Cu, Hg, Ni, Pb, and Zn were tested. The correlations among these heavy
Autor:
Yun-Jin Wu, Gan-Lin Zhang, Y.-L. Lou, Yuyan Zhao, Xiao-Lin Sun, Haidong Wang, Chaosheng Zhang
Publikováno v:
European Journal of Soil Science. 66:1012-1022
Summary The rapid developments in the acquisition of data on soil should enable pedologists to update existing digital soil maps readily. The methods by which that is done must take into account temporal change in soil properties and local difference
Publikováno v:
Soil Use and Management. 31:440-449
Soil organic matter (SOM) is a key property determining soil functions and a major form of carbon stored in soil. Understanding the spatial and temporal variability of SOM and the driving forces responsible for spatial and temporal changes is importa
Publikováno v:
Mathematical Geosciences. 46:429-443
Information on the spatial distribution of soil particle-size fractions (psf) is required for a wide range of applications. Geostatistics is often used to map spatial distribution from point observations; however, for compositional data such as soil