"Consequences of environmental change" was the prompt provided to #mindjourney to generate this image.

The prompt is a quote from "Catchment and Critical Zone Science – Understanding Ecosystems Through Monitoring, Analysis, and Experimentation II" the fourth of four sessions convened today at #AGU22.

🔗 🗓️ https://bit.ly/3Wn27i6

We'll be replying to his post as we post live from our final session at #AGU2022.

Catchment and Critical Zone Science – Understanding Ecosystems Through Monitoring, Analysis, and Experimentation II Oral

Catchment, critical zone, and ecosystem studies are foundational to hydrological and biogeochemical process understanding. These place-based studies with sustained monitoring have shaped our understanding of fundamental processes and consequences of environmental change on ecosystems. They also inform environmental policy and lead to transformative ideas that advance science and benefit society. In this session we seek contributions that synthesize hydrologic and biogeochemical findings and concepts, including across sites and over time. We encourage contributions from catchment, critical zone, and observatory studies, particularly research programs that are crucial to scientific discovery, resource management, shaping policy, or promoting societal well-being.

AGU - Fall Meeting 2022

Presentations begin again with Amanda Pennino and collaborators.

They became curious about how water moves through a watershed's #CriticalZone after a storm. How much does a storm mix up the stuff in the catchment. "Our results show that upslope soils that drained from organic-rich soils frequently saturated to shallow depths, had waters that were markedly more acidic and exhibited higher DOC concentrations than downslope counterparts."

More in their #AGU22 abstract: https://agu.confex.com/agu/fm22/meetingapp.cgi/Paper/1166082

Hydrodynamic drivers of hillslope soil DOC concentrations during storm events

It is well recognized that the contribution of solutes from hillslope soils to ...

AGU - Fall Meeting 2022