| Expert Name | Mr. Jiayong Li |
| Title | Director/Professor |
| Division | Qianyanzhou Experimental Station |
| Institution | Chinese Academy of Sciences |
| City | Beijing |
| Country | China |
| Telephone | 86 10 64 93 21 40 |
| Email | JYLI(at)server.cisnar.ac.cn |
| Work Experience | In the last 15 years, I have taken part in more than ten research projects, in which there are four state key projects and two international projects.
1982-1985. Research assistant. Partaken of The Study on nutrient cycling of forest ecosystem in Mt. Jiulianshan. This study contributes to better understanding the relationship between the fertiliy of forest soils and the environmental factors through the measurement of the soil nutrient storage and its distribution in soil profiles under different vegetative cover.
1985-1987: Research assistant. Partaken in the study on the development and management of natural resources in the northeastern mountain areas of Guangxi. In this project, I have presented a new technique to help quantify the degree of damage to the landscape using the data from aerial photographs, land-use map and some field data.
1987-1991: Assistant Prof. Presided over compilation of Land Resources Map of Loess Plateau China at the scale of 1:500,000. This pro |
| Qualifications | Bachelor, Soil Sciences, Southwest Agricultural University, 1978-1982. |
| Number of Publications | 27 |
| Awards | Special supervisor of State Land Administration, PRC. |
| Other Activities | Last year I have been in the United States from March to October. During my Research abroad at EROS Data Center, Sioux Falls, South Dakota, I have concentrated my effort on the research of land cover characterization in China. In the study, a two level scheme of land-cover classification system has been adopted for the clustering of China's land cover and the preliminary land cover map of China has been derived from NOAA-AVHRR data. And then the land cover characterization in China, including the characterristics of land-cover types, seasonal variation and spatial distribution, has been identified. |
| Publications | 1. Li Jiayong and Wang Zhengxing, 1988. The status quo and trend of deterioration of farmland resources in Ningxia Autonomous Region and Our Countermeasure, In: On Integrated Management of Loess Plateau China, p. 191-201. Science Press.
2. Li Changhua and Li Jiayong, 1990. Study on the nutrient storage of two types of forest soil, Forest and Soil, p. 90-96. Chinese Forest Press.
3. Li Jiayong and Li Changhua, 1992, 1993. Gradation and assessment of damage degree of natural landscape in the hilly regions in South China: a case study in Xing'an County, Guangxi, Chinese Geographical Science (in English), Vol.2, No. 4, p. 367-372. And In: Improving Degraded Lands: promising experiences from south China, p. 117-122, Bishop Meseum Press, Honolulu, USA.
4. Li Jiayong, You Songcai, Leng Yingfa and Zhang Hongqi, 1996. Land evaluation for regional development and territorial planning at county level, Regional Research and Development, Vol. 15, N°1, p. 8-13.
5. Li Jiayong, 1997. |
| Discipline | Soil Science |
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