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为防治荒漠化培养急需科技人才郭连生环境与发展是全球关注的重大问题。保护生态环境，实现可持续发展，直接关系到人类的命运和地球的前途。林业承担着优化环境与促进发展的双重使命，在实现可持续发展中具有不可替代的作用。土地荒漠化已经成为威胁人类生存的首要环境问...
Developing Urgently-needed Science and Technology Talents for Combating Desertification GUO Lian-sheng Environment and development are major issues of global concern. Protecting the ecological environment and achieving sustainable development are directly related to the fate of mankind and the future of the earth. Forestry undertakes the dual mission of optimizing the environment and promoting development, and plays an irreplaceable role in achieving sustainable development. Land desertification has become the primary environmental threat to human survival ...