منابع مشابه
Geobiology of the Anthropocene
Homo sapiens first appeared on the Earth somewhere in Africa roughly 200 000 years ago. It happened with little fanfare; few could have imagined that this new species of primate would someday disrupt the Earth system to the point of defining a new geologic epoch around its legacy. Indeed, the first 150 000 years of the natural history of our species, mostly in Africa, were fairly uneventful for...
متن کاملStratigraphy of the Anthropocene.
The Anthropocene, an informal term used to signal the impact of collective human activity on biological, physical and chemical processes on the Earth system, is assessed using stratigraphic criteria. It is complex in time, space and process, and may be considered in terms of the scale, relative timing, duration and novelty of its various phenomena. The lithostratigraphic signal includes both di...
متن کاملDefaunation in the Anthropocene.
We live amid a global wave of anthropogenically driven biodiversity loss: species and population extirpations and, critically, declines in local species abundance. Particularly, human impacts on animal biodiversity are an under-recognized form of global environmental change. Among terrestrial vertebrates, 322 species have become extinct since 1500, and populations of the remaining species show ...
متن کاملChristian Norberg-Schulz and the Existential Space
The historian-theoretician Christian Norberg-Schulz, examining the development of his ideas across 30 years. While Norberg-Schulz started out with Intentions in Architecture (1963), a work that was clearly influenced by structuralist studies, he soon shifted to a phenomenological approach with Existence, Space and Architecture (1971), and then with Genius Loci (1980) and The Concept of Dwelling...
متن کاملConservation in the Anthropocene.
It has become commonplace to remark that humans are now the dominant environmental force on the Earth. The indications are strong and diverse. They range from paleontologists reaching a consensus that humans contributed to megafaunal extinctions on at least two continents, North America and Australia (Barnosky et al. 2004); recognition that formerly intact marine ecosystems have changed enormou...
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ژورنال
عنوان ژورنال: Elementa: Science of the Anthropocene
سال: 2015
ISSN: 2325-1026
DOI: 10.12952/journal.elementa.000062