Abstract:Development of resource and environment field has the following characteristics. The holistic and systemic viewpoint is strengthening, and the physical science and social science are syncretized on the study of environment and ecology. The study viewpoints of territorial, holistic and systemic are paid more attention. Accumulation of long-time and consistent data is set at a key status. National and social requirement to the field becomes more and more clear. Based on the above analysis, several important scientific study fields or items were selected, such as the exploration theory and technology of strategic resources, the regional environment evolution and global change, the study on the ocean, the reconstruction mechanism of degenerative ecology system and the preventive technology of weak ecology system, the influence and control of environmental pollution on the ecological security and human health.