222 Tianshui South Road
Chengguan
Lanzhou, 730000
China
Lanzhou University
elevation gradient, specific root length, root tissue density, root length density, degradation severity
Biotic refuges, Facilitation, Reproductive output, Grazing ecosystems
elevation gradient, specific root length, root tissue density, root length density, grazing intensity
Corethrodendron fruticosum, drip irrigation, Phosphorus fertilization, Seed yield, Water use efficiency, phosphorus use efficiency