Autotrophs participate in the carbon cycle by fixing carbon dioxide to produce the biomass that all other organisms use for life. Four autotrophic carbon-fixation pathways were already known and ...

A third of the Arctic’s tundra, forests, and wetlands have become ... In a warming world, the researchers say that the carbon cycle in the region is beginning to change and needs better monitoring.

The Arctic-boreal zone encompasses tundra, boreal forests, and wetlands across Earth’s northernmost regions ... The researchers emphasize that understanding these changes is essential for predicting ...

GEOS-Chem "Science Codebase" repository. Contains GEOS-Chem science routines, run directory generation scripts, and interface code. This repository is used as a submodule within the GCClassic and GCHP ...

The study, published in the peer-reviewed journal Nature Climate Change, said the change appeared to have taken place in "many tundra regions" and called it a "noteworthy shift in carbon dynamics." ...

The Tundra is Toyota’s competitor in the full-size pickup truck class. Released in 2000, the American-built Tundra was redesigned for 2007 to kick off its second generation. That version lasted ...

The 2008 Tundra CrewMax has best-in-class legroom, according to Toyota, and offers the only reclining and sliding rear seat among pickups. The Tundra also offers one of the best-designed interiors, ...

Earth systems are intimately interconnected, yet most biogeochemical studies focus on specific components in isolation. The movement of water drives the carbon cycle, and, as such, inland waters ...

Your message was sent. You'll receive a response shortly. Three years into its current generation, the Toyota Tundra keeps improving. For the 2025 model year, the full-size pickup truck gains yet ...