Corcoran, P.L., Moore, C.J., and Jazvac, K. 2014. GSA Today, Vol. 24, No. 6, pp. 4-8.
Recognition of increasing plastic debris pollution over the last several decades has led to investigations of the imminent dangers posed to Continue reading →
The Holocene, as depicted in Figure 1 below, is formally the current geological epoch and represents the previous ∼11,500 calendar years to present. During the Holocene, environmental change occurred naturally and Earth’s regulatory capacity maintained the conditions that enabled human development. Regular temperatures, freshwater availability and biogeochemical flows all stayed predominately in a narrow range. Now, in the primeval stages of the Anthropocene, human activities have reached Continue reading →