Results 241 to 250 of about 3,288,349 (331)
Abstract Volunteers have been involved in nature observations for decades through citizen science initiatives, providing large data sets as well as problem identification that allow a more complete understanding of many natural phenomena. Although communication is a core component in citizen science, the key factors that determine its effectiveness in ...
Kristiina Gibson +18 more
wiley +1 more source
Modelling crop growth and soil hydrothermal regimes under conservation agriculture using APSIM-wheat. [PDF]
Yadav B +3 more
europepmc +1 more source
Abstract Roadsides can provide habitats, refuges and corridors for various plant and insect species. Preserving and enhancing these ecosystems can mitigate biodiversity loss and improve connectivity in fragmented landscapes. Despite growing evidence supporting biodiversity‐friendly management strategies, large‐scale implementation has not been realized.
Hanna S. Paikert +4 more
wiley +1 more source
Nitrogen threshold under straw returning: optimizing nitrogen application to synergize the yield and nutritional stoichiometry of maize. [PDF]
Zhang X, Meng X, Zhang S, Liu K, Lv Y.
europepmc +1 more source
Unravelling vicious circles of land use competition and food insecurity in agropastoral rangelands
Abstract In many regions of the world, the adoption of new livelihood strategies that compete with traditional strategies is one driver of competition over land, resulting in unforeseen impacts on the livelihoods of land users and accelerating land degradation. One example is the Borana Zone in southern Ethiopia, where the expansion of crop cultivation
Gunnar Dressler +2 more
wiley +1 more source
The invisible subsoil compaction risk under no-till farming. [PDF]
Keller T, Bickel S, Or D.
europepmc +1 more source
Prediction of Cure‐Induced Wrinkles Aimed at the Manufacturing of Large Wind Turbine Blades
The step‐wise progression of the development of cure‐induced wrinkles. Before curing, at room temperature the laminate is resting at the mould face. In the next step, the wrinkle is developing due to thermal gradients. At the end of curing, the composite has cooled down and the undulation is left in, byt the increase in resin stiffness across the ...
Jesper K. Jørgensen +2 more
wiley +1 more source
Choreographing rhizosphere effect with agricultural practices for agroecology? [PDF]
Le Cadre E, Mira S, Tang X, Emily M.
europepmc +1 more source
Polyethylene‐Polyamide‐6 Diblock Copolymers for Fused Filament Fabrication
Linear HDPE‐PA6 block copolymers were prepared by polymerization of ethylene to a macroinitiator and subsequent anionic caprolactam polymerization. The copolymer with a HDPE mass of 6500 Da and PA6 mass of 20.000 Da was used as a filament in 3D printing.
Elsa M. Schoeneberger +1 more
wiley +1 more source

