Prairie Eco Services
Kelly Knight, Houston Community College System
As densely populated urban areas continue to expand, human activity is removing much-needed greenspaces from our communities; in turn, we are also removing critical buffers that are needed to combat air and water ...

Assessing the Risk of Invasive Species Using Community Science Data
Matthew Heard, Belmont University
This module introduces students who are already familiar with GIS to doing comparative analyses with large-scale community science (often called citizen science) data sets. Students will explore how we can use ...

Capstone Project Stage 1
Gigi Richard, Fort Lewis College
The goal of the Future Food Scenarios capstone project is for the students to investigate the food systems in a particular region in depth, and in particular to identify the current situation, determine the ...

Climate Change Mind Map
Woody Moses, Highline Community College

Unit 6.1 - Biogeochemical Modeling Framework
Adam Wymore, University of New Hampshire-Main Campus
In this unit, students will learn about the dynamic movement of nutrients among and within ecosystems primarily through the reading and discussion of scientific literature. This unit is generally subdivided into ...

Module 6: Geochemistry and biogeochemistry
Adam Hoffman, University of Dubuque; Adam Wymore, University of New Hampshire-Main Campus
Adam Hoffman (University of Dubuque) and Adam Wymore (University of New Hampshire) Summary and Overview This module examines the integrated roles that biology, geology, and chemistry play in the CZ. Engaging ...

Unit 6.2 - Biogeochemical Examples
Adam Hoffman, University of Dubuque
In this week-long unit students will explore Critical Zone function and dynamics as they relate to nutrient cycling in agricultural systems and nutrient pollution into aquatic systems. This unit is generally ...

Unit 5.1 - Water Balance of a Tree
Martha Conklin, University of California-Merced
The assignment is to calculate an annual water balance for a tree using data gathered at the Southern Sierra Critical Zone Observatory. In the framework of experimental design, students will organize around a ...

Unit 2.2 - Basic Critical Zone Concepts
Ashlee Dere, University of Nebraska at Omaha; Susan Gill, Stroud Water Research Center
Students will learn about geoscience-specific methods used to analyze data in the Critical Zone from data-driven activities and short presentations by their peers. The topics include the use of carbon isotopes, ...

Critical Zone Science
Critical Zone Science Timothy White (Pennsylvania State University) Adam Wymore (University of New Hampshire) Ashlee Dere (University of Nebraska - Omaha) Adam Hoffman (University of Dubuque) James Washburne (University of Arizona) Martha Conklin (University of California, Merced) Susan Gill (Stroud Water Research Center) Editor: David Gosselin (University of Nebraska - Lincoln)
This course introduces and examines the Critical Zone (CZ), Earth's permeable layer that extends from the top of vegetation to the bottom of the fresh groundwater zone. It is a constantly evolving boundary ...