Pseudomonas aeruginosa is a common Gram-negative bacterium that can cause disease in plants and animals, including humans. It is citrate, catalase, and oxidase positive. It is found in soil, water, skin flora, and most man-made environments throughout the world.
Japan climate. The weather in Japan is generally temperate, with four distinct seasons. Japan's weather in Winter, from December to February, is quite dry and sunny along the Pacific coast and the temperatures rarely drop below 0Â°C.The temperatures drop as you move north, with the Central and Northern regions experiencing snowfall.Southern Japan is relatively temperate and experiences a mild winter.apan's weather in Winter, from December to February, is quite dry and sunny along the Pacific coast and the temperatures rarely drop below 0Â°C. The temperatures drop as you move north, with the Central and Northern regions experiencing snowfall.
In the spring, southern and western Japan can be quite warm and sunny, from 59 to 77 degrees. Northern Japan ranges from 50 to 68 degrees. Snow remains on the hills into April or May in northern areas. And like Spring in much of the U.S., weather can range significantly from mild, to warm, to cold, on a daily basis.