| Seminars |
2008
Interactions between defoliation, warming, and drought in a native northern grassland in Alberta, Canada. Inner Mongolia University. July 4, 2008.
Interactions between defoliation, warming, and drought in a native northern grassland in Alberta, Canada. Inner Mongolia Agricultural University. July 1, 2008.
Soil C stabilization: Effects of land-use change and sensitivity to temperature. College of Environmental Science and Technology, Zhejiang Forestry University. May 19, 2008
2007
Linking plant and soil stable N isotope signatures to N cycling processes. College of Department of Environmental Science, East China Normal University. November 30, 2007.
Fluxes of N and S in the oilsands region of Alberta: Are ecosystems there being acidified? and An overview of some of the current and recent past research in the forest soils lab. Xian University of Science and Technology, November 27, 2007.
An overview of some of the current and recent past research in the forest soils lab. Taizhou College, November 23, 2007.
An introduction to graduate education in Canada and Writing manuscripts for scientific publication. Zhejiang Forestry College, Novmber 19, 2007.
Fluxes of N and S in the oilsands region of Alberta: Effects on soil acidification. November Zhejiang Forestry College, November 13, 2007.
Writing manuscripts for scientific publication. College of Life Sciences, Zhejiang University. August 31, 2007.
An introduction to vector analysis. Institute of Ecology and Conservation Biology, Zhejiang University. August 30, 2007.
Soil CO2 efflux from and C sequestrations in hybrid poplar plantations in the Parkland Region, Alberta, Canada. Inner Mongolia Grassland Research Station, Chinese Academy of Sciences. August 4, 2007.
Soil-plant relationships in a planted white spruce stand infested with Calamagrostis canadensis. Nanjing Institute of Soil Science, Chinese Academy of Sciences. July 20, 2007.
Applications of N isotope techniques in studying ecosystem processes. Nanjing Forestry University. July 3, 2007; College of Environment and Resources, Zhejiang University. July 11, 2007.
Soil respiration in hybrid poplar plantations in the Parkland Region in Alberta. A seminar presented to the College of Forestry, Inner Mongolia Agricultural University. June 1, 2007.
What controls soil water holding capacity. A teaching seminar presented at College of Ecology and Environmental Science, Inner Mongolia Agricultural University and College of Resources and Environment, Northwest A&F Science and Technology University.
Linking plant and soil stable N isotope signatures to N cycling processes. A research seminar presented at College of Ecology and Environmental Science, Inner Mongolia Agricultural University and College of Resources and Environment, Northwest A&F Science and Technology University.
2006
Linking plant and soil stable N isotope signatures to N cycling processes. Beijing Forestry University. June 19, 2006 and College of Life Sciences, Zhejiang University, June 23, 2006.
Results from two long-term soil productivity (LTSP) experiments: microbial processes, N stable isotope signatures and plant ecophysiology. Zhejiang Forestry University. June 27, 2006.
Soil CO2 efflux from hybrid poplar plantations in the Parkland Region in Alberta, Canada. Zhejiang Forestry University. June 27, 2006; Research Institute of Subtropical Forestry, July 3, 2006; and Nanjing Agricultural University. July 4, 2006.
Applications of 15N tracer techniques in forest soils research. College of Soil and Water Conservation, Beijing Forestry University. October 18, 2002.
Sweetgum nutrition research: diagnosis, fertilizer rates, and genotypic effects. Department of Renewable Resources, University of Alberta. November 22, 2001.
Aspects of radiata pine silviculture in New Zealand. Department of Forestry, North Carolina State University. November 29, 1999.
Some tree nutrition studies and their implications in forest management. Fujian Forestry College, Institute of Applied Ecology of the Chinese Academy of Sciences, Beijing Forestry University and Nanjing Forestry University, September 1997.
Investigation of some factors limiting early conifer growth on salal-dominated cutovers on northern Vancouver Island, British Columbia. University of Melbourne, Nov. 29, 1996.