Cargando…
Increasing Pleistocene permafrost persistence and carbon cycle conundrums inferred from Canadian speleothems
Permafrost carbon represents a potentially powerful amplifier of climate change, but little is known about permafrost sensitivity and associated carbon cycling during past warm intervals. We reconstruct permafrost history in western Canada during Pleistocene interglacials from 130 uranium-thorium ag...
| Autores principales: | , , , , , , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Association for the Advancement of Science
2021
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8081356/ https://www.ncbi.nlm.nih.gov/pubmed/33910910 http://dx.doi.org/10.1126/sciadv.abe5799 |