Ferromanganese oxide-modified biochar efficiently removes stable metal complexes from water
Peer-Reviewed Publication
Updates every hour. Last Updated: 27-Oct-2025 19:11 ET (27-Oct-2025 23:11 GMT/UTC)
A research team has developed a ferromanganese oxide-modified biochar that achieved exceptional performance in eliminating copper–citrate (CuCA) complexes from contaminated water.
New research shows that humans left their mark on the landscape through hunting and the use of fire tens of thousands of years before the advent of agriculture. The research paints a new picture of the past, say co-authors of the new study, Professor Jens-Christian Svenning from Aarhus University and PhD candidate and postdoctoral researcher Anastasia Nikulina from Leiden University and Durham University.
A recently published Weed Science Society of America (WSSA) research article indicates that fall-applied residual herbicides are among the best available options to use for glyphosate-resistant (GR) Italian ryegrass control. The article is among several newly published articles found online in the WSSA Weed Technology journal.
A review study by Professor Weifeng Zhang from the College of Resources and Environmental Sciences, China Agricultural University, pointed out that stabilized fertilizers added with urease or nitrification inhibitors provide an effective path to solve this contradiction. China has achieved technological breakthroughs in this field and become a major global producer. The related paper has been published in Frontiers of Agricultural Science and Engineering (DOI: 10.15302/J-FASE-2025635).
Wenchao Li from Hebei Agricultural University and Lingling Hua from Beijing University of Agriculture et al. have developed an online monitoring system for NPS pollution in continuous cropping farmland based on a serial pipeline. The system, with diversion trenches, online flowmeters, and dynamic acquisition devices as the core, realizes real-time monitoring and automated sampling of farmland runoff through innovative design. Compared with traditional runoff pools, the design of diversion trenches and transmission pipelines in the new system significantly reduces the project scale, lowers construction costs and land occupation, and avoids interference with agricultural production activities. The related paper had been published in Frontiers of Agricultural Science and Engineering (DOI: 10.15302/J-FASE-2024596).
From agriculture and urban land clearance to loss of habitat and feral animal predation, native wild animals and their food sources face a rising tide of threats caused by human activities.
A new study led by Flinders University warns traffic noise is one more pressure faced by one of southern Australia’s rare songbirds, the threatened Southern Emu-wren (Stipiturus malachurus).