资讯

In ecological or population studies, the pattern is defined by Ludwig (1979 circa Rossi & Higuchi, 1998) as a quantitative description of the horizontal distribution of individuals of a species within ...
Abstract: Population distribution is provided with obvious dispersion and diversity speciality in hill and mountainous region there agriculture production is dominant. Analyzing population ...
therefore uncovers the population and economy spatial distribution pattern evolution of Ningxia. The results show that: 1) The population and economy in Ningxia is in an unbalanced spatial ...
onion-IYSV interactions are relatively new and hence predicting the phylodynamic patterns and demographic history of IYSV require more such data on temporal scale. The PVY demographic history and ...
thus creating more opportunities for them to draw substantial population inbound from lower-tier prefectures. “The mobility pattern reflects the impact factors for the formation of urban ...
A key challenge in human genetics is to understand the geographic distribution of human genetic variation ... The variant-centric approach detailed here complements existing visualizations of ...