small-scale 第1页

Effects of grazing on architecture and small-scale pattern of grasses on artificial grassland in subtropical zone SMALL-SCALE SPATIAL CROSS-CORRELATION BETWEEN RAMET POPULATION VARIABLES OF POTENTILLA REPTANSVAR.SERICOPHYLLA AND SOIL AVAILABLE PHOSPHORUS Species-area relationship in travertine area in Huanglong valley, Sichuan Research on three small-scale agricultural ecological-economic systems in Shenzhen City based on emergy analysis Dynamics of the small-scale heterogeneity of the soil carbon and nitrogen resources associated with Caragana microphylla in Inner Mongolia degraded steppe