Synthetic aperture radar (SAR) is a remote sensing technique for mapping of soil moisture with high spatial resolution. C-band SAR can resolve features at field scale, or better, but responds to only within the top 1 2 cm soil. When validating SAR-derived products against standard in situ measurements 5 10 depth, greater variability surface may be inaccurately categorized as measurement error. ...

As in many regions across the world, southeastern Kazakhstan is subjected to ongoing water-resource depletion. The livestock sector already a major natural water resource consumer, with groundwater use becoming its supply strategy. Remote pasture infrastructure development requires new resources allow area circulation. distant pastures middle reach of Aksu River consist three pastures, total 32...

Intensive agricultural practices increase agrochemical pollution, particularly nitrogen (N) based fertilizers, which present an environmental risk. This study aims to evaluate long-term (2009–2020) data on soil water regime and nitrate dynamics at experimental site fine-textured soils better understand the implications of N management in relation groundwater pollution. The field is located Biđ ...

Let S = Sym(Ω) be the group of all permutations of an infinite set Ω. Extending an argument of Macpherson and Neumann, it is shown that if U is a generating set for S as a group, respectively as a monoid, then there exists a positive integer n such that every element of S may be written as a group word, respectively a monoid word, of length ≤ n in the elements of U. Some related questions are n...

With the implementation of water-conservation projects in Hetao Irrigation District (HID), great changes have taken place ecohydrological process. A cultivated land–wasteland–lake system upper Yellow River Basin (YRB) was chosen to study soil salt and water transport process with Hydrus-1D model. The model parameters were calibrated validated by measuring data. Measured values good agreement si...

Here, we report the whole-genome sequence of Bacillus subtilis strain DKU_NT_01 isolated from traditional Korean food containing soybean (chung-gook-jang). The de novo genome of Bacillus subtilis strain DKU_NT_01 has one contig and G+C content of 55.4%, is 4,954,264 bp in length, and contains 5,011 coding sequences (CDSs).

Constructed wetlands (CWs) are engineered water treatment systems designed to remove various types of contaminants. A large number of processes simultaneously contribute to water quality improvement in CWs. During the last decade, there has been a wide interest in the understanding of complex “constructed wetland” systems, including the development of numerical process-based models describing t...