Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Xiao-yong Qian"'
Publikováno v:
Water Science and Engineering, Vol 7, Iss 4, Pp 373-383 (2014)
The water quality of Dianshan Lake in Shanghai Municipality, China, is impacted by nutrient losses from agricultural lands around the lake. In this study, nine types of agricultural land use were monitored in 2010 and 2011, and a correlation analysis
Externí odkaz:
https://doaj.org/article/bee902d307d94f2db7ba618c6efaaee9
Autor:
Zong-Yuan, Gao, Chang, Xu, Yuan-Zhi, Ni, Gen-Xiang, Shen, Wen-Liang, Miao, Zhen-Qi, Wang, Kan, Fu, Xiao-Yong, Qian, Guo-Min, Cao
Publikováno v:
Huan jing ke xue= Huanjing kexue. 43(4)
In order to obtain the ammonia emission level and space-time distribution characteristics of the poultry production industry in the Yangtze River Delta, an online high-resolution monitoring system was used to continuously monitor the atmospheric ammo
Publikováno v:
Acta Mathematica Sinica, English Series. 36:1151-1170
We study the existence of solutions for the following class of nonlinear Schrodinger equations −Δnu + V(x)u = K(x)f(u)in ℝN where V and K are bounded and decaying potentials and the nonlinearity f(s) has exponential critical growth. The approach
Autor:
Chang, Xu, Wen-Liang, Miao, Yuan-Zhi, Ni, Gen-Xiang, Shen, Xiao-Yong, Qian, Kan, Fu, Zong-Yuan, Gao, Zhen-Qi, Wang
Publikováno v:
Huan jing ke xue= Huanjing kexue. 43(2)
To study the characteristics and reduction potential of the ammonia emissions of a crop rotation system in the Yangtze River Delta, we monitored and compared the ammonia fluxes from two rotation systems:a conventional rice/winter wheat rotation syste
Autor:
Zhi, Xu, Xiao-Hua, Chen, Gen-Xiang, Shen, Ying, Zhu, Xiao-Yong, Qian, Xin-Liang, Zhang, Wei, Zhang, Shuang-Qing, Hu, Yu-Jie, Bai
Publikováno v:
Huan jing ke xue= Huanjing kexue. 41(8)
In order to explore the spatial and temporal characteristics of the phytoplankton community structure and its influencing factors in Shanghai rivers, the water quality and phytoplankton community structure at 44 river channel sites in a central urban
Autor:
Xiao-Hua, Chen, Gen-Xiang, Shen, Yu-Jie, Bai, Chun-Xia, Guo, Xiao-Yong, Qian, Hai-Rong, Gu, Shuang-Qing, Hu, Qing-Jie, Zhao, Zhen-Qi, Wang, Kan, Fu
Publikováno v:
Huan jing ke xue= Huanjing kexue. 40(10)
Pot-culture experiments were carried out in Shanghai to screen crop varieties with low bioaccumulation properties with respect to cadmium (Cd). Eight common crops, such as green pepper, cucumber, cowpea, spinach, cauliflower, tomatoes, rice, and whea
Publikováno v:
Advanced Materials Research. :43-46
By taking advantage of the model of wheat-straw returning to field, we investigated the survey on the transitional trend of the temperature, pH, DO, COD and the bacterial number of the overlying temperature when wheat-straw returned to field. The res
Publikováno v:
Advanced Materials Research. :1716-1724
Drip fertigation was applied to evaluate the effects on nutrient losses and crop production in a pear orchard at Chongming Dongtan in Yangtze River Estuary in 2006 and 2007, compared to conventional irrigation and fertilization practices. Based on ru
Publikováno v:
Water Science and Engineering, Vol 7, Iss 4, Pp 373-383 (2014)
The water quality of Dianshan Lake in Shanghai Municipality, China, is impacted by nutrient losses from agricultural lands around the lake. In this study, nine types of agricultural land use were monitored in 2010 and 2011, and a correlation analysis