Diversity of ecosystem services and landscape multi-functionality: from scientific concepts to integrative assessment Optimization and Function of Broad Bean Protein Concentrate by Enzymatic Modification Assessment of farmland landscape multifunctionality at county level in Beijing-Tianjin-Hebei area The relationship between species diversity and ecosystem multifunctionality in alpine grasslands on the Tibetan Changtang Plateau Metabolic scaling theory and its application in microbial ecology