Ground dwelling insects,spiders,and other arthropods play an important role in agroecosystems as predators and saprophytic organisms.Their presence on the soil
Sandy inlets are in a dynamic equilibrium between wave-driven littoral drift acting to close them,and tidal flows keeping them open.Their beds are in a continua
A sulfide driven fuel cell is proposed to clean the Black Sea with the simultaneous A sulfide driven fuel cell is proposed to clean the Black Sea with the simul