【摘 要】
:
为了理解在北中国,放牧的一块家畜地和包围在沙的草地生态系统上擦伤活动和气候变化的效果,实验在 Horqin 沙土地从 1992 ~ 2006 被进行,内部蒙古。结果证明支撑的重放牧导致了植
【机 构】
:
ColdandAridRegionsEnvironmentalandEngineeringResearchInstitute,GraduateSchoolofAgriculturalandScienc
【基金项目】
:
Acknowledgments: The authors are grateful to the anonymous reviewers for their critical review and comments on drafts of this manuscript. This research was funded by a Chinese National Key Project for