Zhao Zihua

Biography

Zhao Zihua, male, Ph.D., Associate Professor, Graduate School of Plant Protection, China Agricultural University. It is mainly engaged in the study of insect ecology, and explores the background of global change with plant - pest - natural enemies as the research system, which is based on global warming, UV rise, nitrogen deposition, land cover type change and biological invasion as factors Under the insect diversity and ecological function of the evolution process and internal mechanisms. The aim of this paper is to reveal the response mechanism of insects to global change factors, and propose the strategies of insect diversity under the future climate change, pest ecological control measures, prevention of invasive alien species, comprehensive regulation of insect food network topology in agroecosystem to enhance ecosystem function and pest population Ecological management. Presided over the National Natural Science Foundation, has published 39 papers, including Methods in Ecology and Evolution , Agriculture, Ecosystem and Environment , Scientific Reports , Basic and Applied Ecology , Science Bulletin and other important SCI publications published 21 papers; In the Chinese science, scientific news and other Chinese core journals published 18 papers. Participated in "biological invasion prevention and control : important economic fruit fly potential geographical distribution research" and "Ningxia grassland insect color map". Won the Chinese Entomological Society "The 7th Youth Science and Technology Award", Beijing Entomological Society "Natural Science Excellent Paper Award".

Research Interest

This paper mainly studies the pattern and mechanism of biodiversity and ecological function in agricultural landscape in agricultural ecology. Including biological invasion, insect ecology, ecological informatics. Mainly include the following main issues: 1 ) Biological invasion and ecological adaptability The impacts of alien invasive processes, phenotypic plasticity, Allee effect and latent effect were studied in the context of global changes in the context of global biological invasion and impacts on local ecosystems . 2 ) Population and Community Ecology To study the biodiversity patterns and food grid patterns in the evolution of agricultural landscape patterns, including the construction of biological processes on the ground and underground, the multi-trophic relationship between plants and insects, plants and pollination processes. 3 ) Eco-Informatics Using the data mining and machine learning techniques to analyze the ecological and large data, study the process and regularity of the pest population in large-scale time series and spatial pattern, explore the outbreak and disaster mechanism of pest population, and finally put forward the ecological control strategy of pest population.