未来を創る科学者達　（４３）オオカミ復活をめざして　丸山直樹

2003, 29 minutes ● It has long been said that one of the reasons for the overpopulation of deer in the natural ecosystem is the disappearance of wolves from Japan's forests. The deer population's proliferation has led to forest destruction and become a major social issue. Professor Maruyama continues his research, including giving lectures around the country, to bring wolves back into the country. ● In Nikko, the deer population is so excessive that it is destroying forests and encroaching on dangerous virgin forests. Professor Maruyama is conducting research to control the population of deer and other herbivores by introducing wolves into Japan. ● Is there a way to learn about the current state of Japan's forests? Learning the truth about the situation provides an opportunity to seriously consider the importance of nature. Award-winning work