Abiotic and biotic effects of long-term straw retention on reactive nitrogen runoff losses in a rice–wheat cropping system in the Yangtze Delta region

2021 ◽  
Vol 305 ◽  
pp. 107162
Author(s):  
Shijie Zhang ◽  
Gang Zhang ◽  
Dejian Wang ◽  
Qin Liu
Keyword(s):  
Cropping System ◽  
Reactive Nitrogen ◽  
Yangtze Delta ◽  
Delta Region ◽  
Straw Retention ◽  
Biotic Effects ◽  
Yangtze Delta Region ◽  
Runoff Losses ◽  
Nitrogen Runoff

Management of rural domestic wastewater in a city of Yangtze delta region: Performance and remaining challenges

2020 ◽  
Vol 11 ◽  
pp. 100507
Author(s):  
Xiaolin Sheng ◽  
Songkai Qiu ◽  
Feng Xu ◽  
Junyuan Shi ◽  
Xiaoyan Song ◽  
...  
Keyword(s):  
Domestic Wastewater ◽  
Yangtze Delta ◽  
Delta Region ◽  
Yangtze Delta Region

Research on the Technology Spillovers Effect of Import in the Yangtze Delta Region

2014 ◽  
Vol 631-632 ◽  
pp. 1263-1267
Author(s):  
Xiao Wei Yang
Keyword(s):  
Technological Progress ◽  
Spillover Effect ◽  
Policy Implications ◽  
Technology Spillovers ◽  
Technology Spillover ◽  
Yangtze Delta ◽  
Delta Region ◽  
Technology Spillover Effect ◽  
Yangtze Delta Region

Import is an effective way to absorb technology spillovers. This paper firstly uses cointegration theory to analyze the technology spillover effect of import in the Yangtze Delta Region. The results show that import plays an important role in technological progress in the Yangtze Delta Region. Finally, this paper points out the policy implications of the above findings.

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