subtropical region was studied using semivariogram of geostatistics in this paper.The results showed that theoretical semivariogram models of soil organic carbon,and soil total P were spherical one,the best model for semivariograms of soil total N was gaussian model and that of pH was exponential ...
Understanding and quantitative delineation of Portable X-Ray Fluorescence (PXRF) -quantified elements and soil properties spatial variability are important for healthy turf development for golf courses. In this study, PXRF-quantified elements and soil properties (except soil acidity and alkalinity (pH),...
Grazing pressure controls carbon sequestration. Grassland management affected the GHG bal- ance from livestock and the soil. The heavily grazed treatments (HHH, HHM) had significantly higher CMHM4Mem(1is6s.i8o kngs from animals over the grazing season (23.3 ha−1 year−1) and early ...
Water Air Soil Pollut 130(1):247–252. https://doi.org/10.1023/A:1013867303378 Article Google Scholar Gao C, Zhang X, Wang W, Xiu A, Tong DQ, Chen W (2018) Spatiotemporal distribution of satellite-retrieved ground-level PM 2.5 and near real-time daily retrieval algorithm development in...
Arc-SWAT (http://swat.tamu.edu/software/arcswat/) was used to fix the border of the study area, and in view of the Hydrologic Response Unit results, lands with similar soil uses and types were selected (Dai et al., 2019). Table 1 shows the different land use types and their proport...
3.SoilandWaterConservationWorkstationinWaterAuthorityofZhouzhicounty,Zhouzhi710400,China) Abstract:Inthispaper,7elevationindexesincludepercapitaavailabilityquantityofthewaterresources,water resourcesownershippercapita,waterconsumptionperunitGDP,utilizationrateofwaterresources,waterresources quantitypercapitaarableland,wate...
Previous studies on the quality of human settlements in Guiyang are mainly based on the evaluation of a single habitat quality unit in the city, and the lack of comprehensive consideration of the spatio-temporal coupling relationship between habitat quality changes and human activity intensity. Based...
The ecological spaces are mainly distributed in the Yellow River Delta, the Luzhong mountainous area, and the Weishan Lake area, with ecosystem service functions such as water connotation and soil conservation (Figure 5). Lastly, the agricultural spaces are distributed over the majority of western ...
unconventional water agricultural utilization;cucumbers;heavy metals;soil–crop system;typical soil irrigation area around the metallic ore Share and Cite MDPI and ACS Style Pei, L.; Wang, C.; Sun, L. Effects of Unconventional Water Agricultural Utilization on the Heavy Metals Accumulation in Typica...
Soybean has the largest water footprint per unit mass, tubers have the smallest, and rice has the largest water footprint among cereals. The overall matching degree of water and soil resources in the study area is steadily increasing. However, there are significant differences in the water and...