Effects of lac-corn agroforest ecosystem on ground-dwelling antdiversity and functional groups Biodiversity and Agroforestry Management in China Biodiversity in the source regions of the Yangtse River, Yellow River and Lancang River Biodiversity and spatial distribution patterns of ant species in Chongqing City tea gardens Agrobiodiversity features, conservation and utilization of China’s Globally Important Agricultural Heritage Systems Effects of agricultural landscape heterogeneity on biodiversity and ecosystem services