Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Junzhi Liu"'
Publikováno v:
CATENA. 176:45-64
This study aims to explore the effects of the design and quantity of absence data on the performance of random forest-based landslide susceptibility mapping. First, the Youfang catchment was selected as the study area, since it has undergone landslid
Publikováno v:
Journal of Integrative Agriculture, Vol 18, Iss 2, Pp 328-339 (2019)
In addition to soil samples, conventional soil maps, and experienced soil surveyors, text about soils (e.g., soil survey reports) is an important potential data source for extracting soil–environment relationships. Considering that the words descri
Publikováno v:
Ecological Modelling. 377:26-34
Climate change has significant impacts on crop yields and could greatly affect global food security. As an advanced process-based land surface model, the Community Land Model (CLM) includes a comprehensive crop model (CLM-Crop), which aims to simulat
Publikováno v:
European Journal of Soil Science. 70:174-184
The use of environmental covariates to predict soil spatial variation is a widely adopted approach to digital soil mapping. However, commonly used covariates such as topography, landform and vegetation are often ineffective for estimating soil variat
Publikováno v:
Geomorphology. 304:173-183
Fuzzy characterization of slope positions is important for geographic modeling. Most of the existing fuzzy classification-based methods for fuzzy characterization require extensive user intervention in data preparation and parameter setting, which is
Publikováno v:
Food Bioscience. 42:101176
Excessive activation and proliferation of hepatic stellate cells (HSCs) is the most critical factor in liver fibrosis. Cranberry (Vaccinium macrocarpon) is berry-bearing with potential health benefits. Here, we reported the inhibitory effects of cran
Publikováno v:
Ecological Indicators. 72:297-309
Previous studies have demonstrated that the pattern of land surface dynamic feedbacks (LSDF) based on remote sensing images after a rainfall event can be used to derive environmental covariates to assist in predicting soil texture variation over low-
Autor:
A-Xing Zhu, Cheng-Zhi Qin, Desheng Wang, David G. Rossiter, Junzhi Liu, Jing Liu, Canying Zeng, Lin Yang
Publikováno v:
Geoderma. 281:69-82
The present regression models in digital soil mapping usually assume that relationships between soil properties and environmental variables are always fixed (as in MLR) or varying (as in GWR) in geographical space. In reality, some of the environment
Publikováno v:
Agronomy
Volume 9
Issue 6
Agronomy, Vol 9, Iss 6, p 316 (2019)
Volume 9
Issue 6
Agronomy, Vol 9, Iss 6, p 316 (2019)
Process-based land surface models are important tools to study the historical and future effects of climate change and land use change. The planting date has a considerable effect on crop growth and consequently on dynamic parameters used in land sur
Autor:
Jing Liu, Cheng-Zhi Qin, Jingchao Jiang, Yiming An, Junzhi Liu, Tongxin Zhu, A-Xing Zhu, Guiming Zhang, Fei Du
Publikováno v:
Geoderma. 263:234-243
In recent years, new demands and trends have emerged in the digital soil mapping (DSM) field: the range of applications as well as the range of users has become much diverse. Users of DSM include not only experts in soil science community but also th