Global patterns of biodiversity are influenced by spatial and environmental variations in the rate at which new species form. We relate variations in speciation rates to six key patterns of ...

This is a preview. Log in through your library . Abstract Soil heterogeneity generated during the topographic restoration of opencast coalmines determines important differences in vegetation dynamics.

Grade and slope technology is not new to the industry. In fact, it's been available to paving contractors for several years. What is relatively new however is the adoption of the technology to achieve ...