Gu Dahua, male, born in 1964, graduated from Wuhan Technical University of Surveying and Mapping with a bachelor's degree in engineering. 1998 graduated from Southwest Agricultural University with a master's degree in soil science. At present, he is a professor at Southwest University, a tutor for master students of land resources management, director of the land resources management laboratory and director of Chongqing Surveying and Mapping Society.

Main research directions:

Research on application technology of engineering survey and cadastral survey: research on land survey technology and land assets evaluation method.

Teaching and reward:

He undertook the undergraduate teaching of surveying, architectural surveying and cadastral surveying, and edited the textbook Surveying in the Tenth Five-Year Plan of the National Agricultural and Forestry College. In 2009, "Surveying" course was included in the school-level excellent course of Southwest University.

Scientific research and awards:

1.2005-2006, presided over the environmental protection planning research of Shibao Town, Zhongxian County, Chongqing.

2. In 2005-2006, he presided over the Environmental Protection Planning Research of Pingjin Town, liangping county, Chongqing.

3. Research on environmental protection planning of Bashan Town, Zhongxian County, Chongqing, 2006-2007, presided over.

4. Research on Environmental Protection Planning of Ruxi Town, Zhongxian County, Chongqing, 2006-2007, presided over.

5. Research on 1: 2000 digital mapping project in Jitousi Village, Yufeng Town, Anju District, Suining City, Sichuan Province, in 2007, presided over.

6. Since May 2009, he has presided over the re-survey research of temporary land in Wulong section of Fu Nan Railway in Chongqing.

7. Urban Cadastral Survey in Lezhi County, Sichuan Province, since 2008+02, presided over.

8. Research on land use renewal survey and database construction in Youyang District of Chongqing, 2006, main research content.

Projects under study:

1. Urban Cadastral Survey in Lezhi County, Sichuan Province, 2008+02- present, horizontal, funded by 900,000 yuan, presided over.

2. Investigation and research on temporary land use in Wulong section of Fu Nan Railway, horizontally, with a fund of 50,000 yuan.

Representative papers in recent four years:

1. Surveying and mapping science. March 34, 2009:194-196. On the application of RTK system, total station and CASS software in topographic mapping.

2. Surveying and mapping information and engineering. 2008; 33 (1): 42-43. Design and implementation of population electronic map system based on ArcObjects.

3. Journal of Southwest Agricultural University (Social Science Edition) .2008.1:1-3. Analysis of land price in Chongqing.

4. Journal of Southwest Agricultural University (Social Science Edition) .2007.3: 5-7. Study on present situation and potential of land use in youyang county.

5. Journal of Southwest Agricultural University (Social Science Edition) .2007.6438+0: 34-37. Analysis of structural changes of construction land based on traffic factors.

6. Anhui Agricultural Sciences.2007.9: 2681-2682. Study on the influence of traffic factors on the change of construction land.

7. Journal of Southwest Agricultural University (Social Science Edition) .2006.2: 5-7. On the importance of market mechanism in real estate market.

Address: School of Resources and Environment, Southwest University, Beibei District, Chongqing 4007 16.

Tel: 023-68250854

Fax: 023-68250444

E-mail: gdh-yt @163.com.

Liao Tiejun, male, 196 1 born, 1982 graduated from Southwest Agricultural University with a bachelor's degree and 1988 with a master's degree. He is currently a professor and postgraduate tutor at Southwest University.

Main research directions: land resources development and utilization, land resources information management, land development and consolidation and utilization planning.

Teaching and award-winning: teaching undergraduate soil survey and mapping, postgraduate soil science and land resource information management. Deputy editor-in-chief of crop fertilization textbook, participated in the compilation of 2 1 century key textbook "Utilization and Management of Agricultural Resources" and planning textbook "Soil Fertilization".

Scientific research and awards: He has presided over more than 50 scientific research projects and published more than 60 academic papers in various academic journals such as Rare Earth, Humic Acid, Journal of Soil and Water Conservation, Journal of Plant Nutrition and Fertilizer, Journal of Qinghai University, Journal of Qinghai Normal University, Journal of Southwest Agricultural University and Bulletin of China Agricultural Science. Presided over the establishment of the database of land use status of eleven districts and counties in Chongqing, such as Gaoxian, Changning, Jiang 'an, Leshan Wutongqiao, Shawan, Jinkouhe, Wanzhou, Wansheng and Wuxi; Presided over the research on land grading and benchmark land price evaluation in Xingwen, Changning, Jiang 'an, Wanzhou and Youyang counties of Sichuan Province; Presided over "Study on Land Development and Consolidation Planning in Tongliang County, Chongqing"; Presided over the study on the adjustment of basic farmland planning in Leshan, Jingyan and Shawan.

Projects under study:

Presided over the revision of the overall land use planning of Leshan City, Sichuan Province;

Presided over the revision of the overall land use planning in Wanzhou District, Chongqing;

Presided over the revision of the overall land use planning of Jingyan County, Sichuan Province;

Presided over the revision of the overall land use planning of Leshan wutongqiao district;

Presided over the revision of the overall land use planning of Leshan central area;

Presided over the study of land development and consolidation planning in Leshan City;

Presided over the research of land development and consolidation planning in Jingyan County;

Presided over the research on land development and consolidation planning in Shawan District of Leshan City;

Presided over "Study on Land Development and Consolidation Planning of Wutongqiao in Leshan City";

Representative papers in recent four years:

1, Wang, Liao Tiejun, et al. Study on Urban Land Grading and Valuation. Land and Resources Research, 2006, (1)

2. Xie, Liao Tiejun, Dynamic Changes of Cultivated Land Resources and Protection Countermeasures in Wanzhou District of Chongqing, Anhui Agricultural Sciences, 2007,35 (5):1455-1456, 14583, Liao Tiejun, Sustainable Evaluation of Land Eco-economic System Based on Emergy Analysis, Anhui.

3. Yao Qiusheng, Liao Tiejun, Study on Intensive Use of Construction Land in Wanzhou District of Chongqing, Hebei Agricultural Science, 2009, (1)

4. Huang Yun, Liao Tiejun, Fu Wali, Land Development and Utilization Potential and Sustainable Development in the Three Gorges Reservoir Area-Taking Wanzhou District of Chongqing as an Example, China Agricultural Science Bulletin 2006, (22), (4)

5. Yu Xiaoyan, Liao Tiejun. Benefit Evaluation of "Dredging and Fertilization Project" (Phase I) in Chongqing Reservoir Area of Three Gorges Reservoir. Hebei Agricultural Science, 2008,12 (7):102-1044.

6. Zhang Jing, Liao Tiejun, Study on Land Suitability Evaluation Method in Land Consolidation, Journal of Southwest Agricultural University (Social Science Edition), 2009, (2)

7. Li Dechuan, Liao Tiejun and Liu Hong. Study on Early Warning of Land Ecological Security in Leshan City, Journal of Southwest University (Natural Science Edition), 2009, (3)

8. Liao Tiejun, Huang Yun and Fu Wali. , Dynamic Change and Protection of Cultivated Land in Regional Land Use, China Agricultural Science Bulletin, 2007.23 (3): 410-414.

9. Tang Ning, Liao Tiejun, Study on the Zoning of County Land Resources Utilization-Taking Shawan District of Leshan City as an Example, Land Resources Research, 2006, (1)

10, Guo, Li Dechuan, Liao Tiejun. Review of cultivated land protection research in China. Anhui Agricultural Science, 2009, (2)

1 1, Yan Ming, Liao Tiejun, Application of Grey Prediction Model Based on Excel in Land Use Planning, Anhui Agricultural Science, 2007,35 (12)

12, Liu Hong, Liao Tiejun, Li Dechuan, etc. Evaluation of Intensive Utilization of Agricultural Land —— Taking Leshan City as an Example, Science and Technology and Engineering, 2009, (1)

Address: School of Resources and Environment, Southwest University, Beibei District, Chongqing 4007 16.

Tel: 023-6825 1622

Fax: 023-68250444

E-mail: ltjhy-007@ 163.com

Wang San, male, born in 1970, 1994, Bachelor of Science from East China Normal University, Master of Soil Science from 200 1 Southwest Agricultural University. He is currently an associate professor at Southwest University.

Main research directions:

Land planning, land valuation, real estate valuation, land consolidation

Teaching and reward:

Teach the teaching and experimental work of undergraduate courses such as introduction to remote sensing, forestry remote sensing and remote sensing technology. And teach professional basic courses of remote sensing and cartography for graduate students.

Scientific research and awards:

Presided over the revision of the overall land use planning in Beibei District.

Projects under study:

1, Investigation on Yi Baishi Garden in Jiulongpo District

2. Village-level land use planning of Suxin Village in Jingguan Town

3. Planning and design of rural residential land reclamation in Beibei District

Address: School of Resources and Environment, Southwest University, Beibei District, Chongqing 4007 16.

Tel: 023-6825 1249

Fax: 023-68251249; 6825 1924

E-mail: wangsan 1@swu.edu.cn

Yang Chaoxian, male, 197 1 born, 1996 graduated from Chengdu University of Technology with a bachelor's degree in Surveying and Mapping Engineering; I graduated from Southwest Agricultural University in 2003 with a master's degree in soil science, and now I am studying at Southwest University for a doctorate. Currently, he is an associate professor of Southwest University, a tutor for master students of land resources management, and the deputy director of the land resources management laboratory.

Main research directions:

Land use planning, land consolidation, surveying and mapping engineering.

Teaching and reward:

He has undertaken undergraduate teaching work in surveying, architectural surveying and cadastral surveying, and edited two textbooks on cadastral management and surveying planning in national universities.

In 2006, he won the first online teaching evaluation award from Southwest University.

Scientific research and awards:

In the past three years, he has presided over more than 0 related topics 10.

Projects under study:

Five projects, including the revision of the overall land use planning in Rongchang County, Chongqing, and the land development and consolidation in Qijiang County.

Representative papers in recent four years:

Address: School of Resources and Environment, Southwest University, Beibei District, Chongqing 4007 16.

Tel: 023-68250844

Fax: 023-68250844

E-mail :yangcx@swu.edu.cn