科学与环境
Same fertilizer, different timing: Nutrient pulses give two invasive plants an edge
来源: Phys.org - latest science and technology news stories · 发布于
Fluctuating resource supplies can help some highly invasive plants outcompete native species. But research on how nutrient fluctuations affect plant invasion has largely relied on greenhouse or simplified experiments, leaving it unclear whether the same mechanisms operate under n
Fluctuating resource supplies can help some highly invasive plants outcompete native species. But research on how nutrient fluctuations affect plant invasion has largely relied on greenhouse or simplified experiments, leaving it unclear whether the same mechanisms operate under natural conditions.
相关报道
Scientists uncover how limestone-eating shipworms breed in turbulent water
Researchers from Northeastern University's Ocean Genome Legacy Center (OGL) have taken the next step toward deciphering the life cycle and unusual reproductive strategies of a limestone-eating species of shipworm. The results could ultimately usher in new developments in lifesavi
Phys.org - latest science and technology news stories ·
Secret to selling small plates at restaurants: Nonrounded pricing
Oh, what a difference a penny can make in the likelihood that restaurant customers will order a small plate.
Phys.org - latest science and technology news stories ·
Talking or just meowing? Food test suggests cats call for human attention
As any cat owner knows, their feline companion is the boss of the home, and their meows are one way to get attention. But are those noises actually an attempt to communicate with us, or simply an expression of how the cat feels?
Phys.org - latest science and technology news stories ·
Imperfections reveal unexpected links between light and atomic vibrations in ultrathin boron nitride
First, one person stands up, followed by their neighbors, one after another, until a wave sweeps through the stadium. Atoms within a material move in a similar way: rather than remaining completely still in their positions, they vibrate together around their respective positions.
Phys.org - latest science and technology news stories ·
Zn doping reveals robust two-gap superconductivity in FeSe
Researchers using the Steady High Magnetic Field Facility have found that zinc doping unexpectedly alters the superconducting properties of iron selenide (FeSe) while preserving its two-gap superconducting state.
Phys.org - latest science and technology news stories ·