Potential evapotranspiration (PET) is the amount of water that would be evaporated and transpired if there were sufficient water available. This demand incorporates the energy available for evaporation and the ability of the lower atmosphere to transport evaporated moisture away from the land surface.
In many cases of hospital births where the baby has passed meconium before birth, a special NICU team will be called when the baby is delivered in case there was ingestion of the meconium into the babyâs lungs. If a newborn does swallow some meconium it can lead to Meconium aspiration syndrome (MAS).
Most babies will have their first meconium bowel movement within 24 hours of birth, and may have several before the poop changes to a yellow color. The meconium is sticky and tar like and will generally come out in large amounts, larger than the bowel movements will be after the baby gets rid of the meconium.