Scientists reviewing 85 million years of fish fossil records say that the basic structure of the ocean ecosystem – the ratio of fish compared to elasmobranchs such as sharks, skates, and rays – has ...

New study faults adaptive ‘Novel Ecosystems’ concept with ignoring true values of biodiversity, restoration Over the past few years a new conservation approach known as the “novel ecosystems” concept ...

Grassland Ecosystem: Grasslands are the areas that are dominated by a nearly continuous cover of grasses. It is one of the most widespread of all major vegetation in the world. They occupy about 20% ...

In this study, we investigate changes in ecosystem structure that occur over a gradient of land-degradation in the southwestern USA, where shrubs are encroaching into native grassland. We evaluate a ...

Entrepreneurial ecosystems are complex, living organisms that require the collective adaptation of their participants to achieve prosperity. The entrepreneurial ecosystems concept centers on ...

Ecology and Society, Vol. 18, No. 1 (Mar 2013) (19 pages) ABSTRACT. This study examines how ecosystem services (ES) have been taken into account historically in strategic spatial plans in Melbourne ...