鄭智馨 助理教授   Chih-Hsin Cheng

研究室名稱： 土壤生物地球化學實驗室

Soil Biogeochemistry

研究室：森林館 207

聯絡電話：(02)3366-4620

E-mail :chengch@ntu.edu.tw

研究室簡介

Our researches focus on the studies of biogeochemical processes in forest ecosystems. We particularly emphasize on soil carbon cycle and the related structures and ecological functions of soil organic mater. Major objectives are:

 (1) To expand the understanding of terrestrial ecosystems from nanoscale biogeocomplexities to landscape biogeochemistry.

(2) To advance state-of-the-art technologies to increase access to environmental chemistry biogeochemical processes and to mitigate climate change and protect the environment.

(3) To strengthen the functions of forestry/agroforestry ecosystems for enhancing carbon sequestration potential, providing bioenergy, and also stabilizing carbon through biochar application in soil.

Specific research projects include:

1. Ecological functions of black carbon in forest ecosystems.

2. Natural and anthropogenic effects on soil properties.

3. Renewable biomass, biofuel, and biochar.

學歷

畢/肄業學校

主修學門系所

學位

美國康乃爾大學
(Cornell University, USA)

作物與土壤科學系

(Crop and Soil Sciences)

博士

國立臺灣大學

農業化學系

碩士

國立臺灣大學

農業化學系

學士

開授課程

大學部課程

  森林土壤學及實習 (Forest Soil and Lab.)

    課程編號   605 21300 / 3學分

代表著作

◎期刊論文

Cheng C.H., and J. Lehmann. Ageing of black carbon along a temperature gradient. In press. Chemosphere (IF = 2.739).

Kinyangi, J., D. Solomon, C.H. Cheng, L. Miller, A. Pell, and J. Lehmann. Molecular alteration of microaggregate organic matter and mineral forms in long-term cultivated soil. In review. Submitted to Organic Geochemistry (IF = 2.114).

Cheng, C.H., J. Lehmann, and M.H. Engelhard. 2008. Natural oxidation of black carbon in soils: changes in molecular form and surface charge along a climosequence. Geochim. Cosmochim. Acta. 72:1598-1610 (IF= 3.665, 4/63, Total citation 4).

Cheng, C.H., J. Lehmann, J. E. Thies, and S.D. Burdon. 2008. Stability of black carbon in soils across a temperature gradient. J. Geophys. Res. 113:G02027 doi:10.1029/2007JG000642 (IF = 2.953, 12/137, Total citation 2).

Cheng C.H., J. Lehmann, J.E. Thies, S.D. Burton, and M.H. Engelhard. 2006. Oxidation of black carbon by biotic and abiotic processes. Org. Geochem., 37:1477-1488 (IF= 2.331, 15/63, Total citation 15).

◎研討會發表文章

Cheng, C.H., and J. Lehmann. 2008. Ageing of black carbon along a temperature. 2008 AGU Fall Meeting, December 15-19, San Francisco, CA, USA.

Lehmann J, Cheng C.H., Nguyen B, Liang B, Major J and Smernik R. 2007. Permanency and long-term changes of bio-char in soil. International Agrichar Initiative (IAI) 2007 Conference, April 27-May 2 2007, Terrigal , Australia . p. 23.

Cheng, C.H., and J. Lehmann. Oxidation of black carbon along a climosequence. European Geoscience Union, General Assembly, Vienna. 2007 (Oral presentation). Supported by Cornell University and NSF, USA.

Lehmann J, Rondon M, Major J, Kimetu J, Cheng CH, Trujillo L, Day D, Liang B, Gaunt J, Sohi S, Solomon D and Luizão F. 2006. Terra Preta: Opportunities for Meeting Global Challenges of Soil Degradation and Climate Change. AAAS Annual Meeting, 16-20 February 2006, St. Louis, MI. Booklet p. 117, abstract CD ROM.

Cheng C.H., and Lehmann J 2006 Oxidation of Black Carbon Along a Climosequence. In World Congress of Soil Science, 9-14 July 2006, Philadelphia . Abstract 16584, poster 145-28. Supported by Cornell University and NSF, USA.

Cheng C.H., Lehmann J and Thies J 2005 Biotic and abiotic influences on black carbon properties in soil. In: Analysis and Characterization of Black Carbon in the Environment, Annual Meeting of the European Geosciences Union, Vienna, 24-29 April 2005, No. EGU05-A-01023. Supported by Cornell University and NSF, USA.

Cheng C.H., Lehmann J and Thies J 2004 Soil chemical properties influenced by water-washed charcoal: abiotic and biotic processes. In Energy and Agricultural Carbon Utilization – Sustainable Alternatives to Sequestration, June 10-11 2004, Athens, Georgia. Abstract Poster. Supported by Cornell University.