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Introduction The kingdom Fungi is one of the most diverse groups of organisms on Earth, and they are integral ecosystem agents… Expand Gut microbial communities represent one source of human genetic and metabolic diversity. To examine how gut microbiomes differ… Expand I process satellite-generated data on terrain elevation and presence of water bodies to precisely estimate the amount of… Expand Understanding the genetic structure of human populations is of fundamental interest to medical, forensic and anthropological… Expand ABSTRACT We introduce here a new method for computing differences between microbial communities based on phylogenetic information… Expand Isolated for the first time in 1982 from human gastric biopsy, Helicobacter pylori is responsible for gastritis, peptic ulcer… Expand Preface. Introduction: The Inadequacy of Classical Biogeography in Ecological Analysis. The New Availability of Timely, Global… Expand Economic geography in an era of global competition poses a paradox. In theory, location should no longer be a source of… Expand
This paper presents the effects of climate, topography, and natural ecology on public health, nutrition, demographics… Expand Anthony Giddens has been in the forefront of developments in social theory for the past decade. In "The Constitution of Society… Expand