International Conference on Photonics and Image in Agriculture Engineering

The analysis of agricultural trade structure in Xinjiang and the five Central Asian countries

Pub Date : 2011-02-04 DOI: 10.1117/12.888034 Yongbin Xia, Qinghong Zhang, Huilan Ma

Study on the spatial distribution of the content of potassium in the upper stream of the Hunhe River basin, northeastern China

Pub Date : 2011-02-04 DOI: 10.1117/12.887701 Ruichao Guo, Xianfeng Shi, Xingyuan He, Wei Chen, Xiaoyu Li, W. Ding

Analysis of landscape patterns and diversity in the upper reaches of the Shiyang River based on remote sensing and GIS

Pub Date : 2011-02-04 DOI: 10.1117/12.886174 Jun-de Wang, Yuan-hong Li, Yan-zhao Jin, Xin-min Zhang, Y. Cheng, Xiangyang Hu