Crawford Lake is a lake near the community of Campbellville, in the town of Milton, Regional Municipality of Halton, Ontario, Canada. It is located within Crawford Lake Conservation Area, a Regionally
Crawford Lake Conservation Area Ontario, Canada 02
Anthropocene is a term that has been used to refer to the period of time during which humanity has become a planetary force of change. It appears in scientific social discourse, especially with respec
Crawford Lake
…over approximately 150 years. The well-distinguished stratigraphy led to the lake becoming a candidate for determining the start date of the proposed Anthropocene epoch, with a base date at 1950 CE. In July 2023, Crawford Lake was selected by the Anthropocene Working Group as the proposed Global Boundary Stratotype…
The invention of electric lights has allowed massive human population centers to be seen from low Earth orbit, demonstrating how humanity's impacts are visible at a global scale.
The Anthropocene is characterized by human impacts on their environment, with ramifications for variables such as climate change, biodiversity loss, and global food insecurity.
The Trinity test in July 1945 has been proposed as the start of the Anthropocene.
Summary of major environmental-change categories that cause biodiversity loss. The data is expressed as a percentage of human-driven change (in red) relative to baseline (blue), as of 2021. Red indicates the percentage of the category that is damaged, lost, or otherwise affected, whereas blue indicates the percentage that is intact, remaining, or otherwise unaffected.