PPT-The Influence of Vegetation Type on Winter Soil Respiration Rates

Scott Clingan Winter Ecology Spring 2014 Terrestrial Carbon Cycle Soil respiration estimated to account for 2038 of annual biogenic CO 2 emissions Scott 2002 Increased Respiration from global warming lower carbon sequestration positive feedback. 1819 ANDREW B MOYES SARAH J GAINES ROLF T W SIEGWOLF DAVID R BOWLING University of UtahDepartment of Biology257 South1400 EastSalt Lake CityUT 84112USA and Paul Scherrer Institut5232Villigen PSISwitzerland ABSTRACT Carbon isotope ratios 13 C of h Rachel Vincent, Adam Ali, Yuna Farah. Ecosystems Ecology. Spring 2014. What IS Desertification?. “Conversion of productive, arable areas to non-productive”. Change in…. Soil Properties. Vegetation. Rangipo. Desert. Exam time! . . Any landscape evolves and changes over time. These changes are due to:. • climatic processes. • tectonic and other internal processes. • erosion, transportation, deposition, and other surface processes.. In the Tongariro Volcanic Centre. VEGETATIONS KEY:.  . Podocarp Forest.  . Beech Forest.  . Boulder field, grave field, stone field.  . Manuka - Kanuka Forest.  . Tussockland and tussock - shrubland. Nancy . Rogel. Eddie . Guadarrama. . Outline. What is Soil Erosion. Types of Erosion. Factors Affecting Erosion Rates. Human Activities that increase Erosion Rates. How to Prevent Erosion. What is Soil Erosion. A hands-on laboratory exercise. Megan . Kepler. Why study respiration?. Energy in. Energy out. Consumption. Egestion. Excretion. Metabolism. Growth??????. Respiration. Part of metabolism (active vs. resting). Unit 3: Food from the Land. Vegetation Zones. A regions vegetation is determined by its climate & soils. . Different types of vegetation require different combinations of . climate and vegetation to . Nave, L.E., N. Bader, and J.L. Klug. 25 June 2015. Project EDDIE: Soil Respiration. Project EDDIE Module 9, Version 1. . http://cemast.illinoisstate.edu/data-for-students/modules/soil-respiration.shtml. . Maria Rocco. EBIO 4100: Winter Ecology: Spring 2012. "Mountain Research Station, University of Colorado, Boulder". Outline. Background. Hypothesis. Methods. Results. Analysis. Conclusions. Future Research. The Effects of Roads on Vegetation Keaton Averill Vegetation Ecology 2018 Background Roads can often times result in fragmentation and loss of habitat species of an area. (Johnston and Johnston 2004) Stuart Jennings, RRG, Jan . Christner. , URS. Mike Holmes, EPA and John . DeAngelis. , PWT. Operable Unit 11 of the California Gulch Superfund Site near Leadville, CO. Pre-Treatment (~2008). Post Treatment (~2010). Some Soil. Yep, that’s some more soil. Soil Creation. Soil is the top layer of the earth’s crust that has been physically and chemically weathered into small particles. Soil-forming . processes. Page 1Soil respiration is a measure of carbon dioxide CO released from the soil from decomposition of soil organic matter SOM SOIL An Essential Link inthe Cycle of LifeFood OxygenSOILWater CarbonDio Objectives. Define: soil respiration and soil microbes. Explain the role of soil respiration in determining soil health. Diagram the role of soil respiration in the cycle of life on earth. List and explain inherent factors that affect soil respiration.