What the economic and technological development district reallymean?It is easy for today’s people to answer this question.However,twelve years ago,many Chinese did not know what the "newbornbaby"would be li...What the economic and technological development district reallymean?It is easy for today’s people to answer this question.However,twelve years ago,many Chinese did not know what the "newbornbaby"would be like.The general architect of China’s reform and opening,Mr.展开更多
Characteristics of the element abundance, material cycling, element budget in tea soils were discussed based on investigations of six tea plantations and the adjacent waste lands in the Three Gorges region.The plantat...Characteristics of the element abundance, material cycling, element budget in tea soils were discussed based on investigations of six tea plantations and the adjacent waste lands in the Three Gorges region.The plantations have different soil-forming parent materials, but similar landforms, and the same tea variety and close ages. The results showed that tea growing could increased the contents of organic matter,total and available N, P, Al and Mn; the elements enriched by tea trees were in the following descending Sequence: P > Ca> K > Mn > Mg > Zn > Al > Fe; elements returned through litter of tea were in the sequence of Ca> Mn > P > Zn > Mg > K > Al > Fe; in the nutrient budget of the soil-tea system, P and K were in deficit,whereas Al, Ca, Fe and Mn in surplus.展开更多
Five years ago, Granny Bi and her family moved out of the two rooms where they had lived for most of Granny Bi’s life, and moved into a three-room flat in an apartment building in Panjiayuan, a newly built residentia...Five years ago, Granny Bi and her family moved out of the two rooms where they had lived for most of Granny Bi’s life, and moved into a three-room flat in an apartment building in Panjiayuan, a newly built residential area in southeast Beijing. Life in their new home was easy and convenient. Granny Bi was extremely happy. But a few days later, she found that she could not open the windows;展开更多
This paper aims to evaluate the cost of environmental degradation by adopting the conventional environmental economic methodology in China from 2004 to 2017 and summarize the change in both the causes and costs of Ch...This paper aims to evaluate the cost of environmental degradation by adopting the conventional environmental economic methodology in China from 2004 to 2017 and summarize the change in both the causes and costs of China’s environmental degradation.Results from this study revealed the following:i.The environmental degradation cost in China increased from 511 billion yuan to 1,892 billion yuan from 2004 to 2017,and its share in the GDP decreased from 3.05% to 2.23%;ii.The environmental degradation cost growth rate was lower than the GDP growth rate.The environmental degradation cost growth rate decreased sharply,by dropping from 10% in 2014 to 2% in 2017.The environmental benefits of industrial transformation have emerged;iii.The provinces of Shandong,Hebei,Jiangsu,Henan,and Guangdong had the highest environmental degradation costs.The annual average growth rate of the environmental degradation costs in Jiangsu,Guangdong,and Zhejiang were lower than their growth rate of the GDP respectively;iv.Consideration of environmental degradation cost in decision-making could contribute to the high-quality development of China.展开更多
文摘What the economic and technological development district reallymean?It is easy for today’s people to answer this question.However,twelve years ago,many Chinese did not know what the "newbornbaby"would be like.The general architect of China’s reform and opening,Mr.
文摘Characteristics of the element abundance, material cycling, element budget in tea soils were discussed based on investigations of six tea plantations and the adjacent waste lands in the Three Gorges region.The plantations have different soil-forming parent materials, but similar landforms, and the same tea variety and close ages. The results showed that tea growing could increased the contents of organic matter,total and available N, P, Al and Mn; the elements enriched by tea trees were in the following descending Sequence: P > Ca> K > Mn > Mg > Zn > Al > Fe; elements returned through litter of tea were in the sequence of Ca> Mn > P > Zn > Mg > K > Al > Fe; in the nutrient budget of the soil-tea system, P and K were in deficit,whereas Al, Ca, Fe and Mn in surplus.
文摘Five years ago, Granny Bi and her family moved out of the two rooms where they had lived for most of Granny Bi’s life, and moved into a three-room flat in an apartment building in Panjiayuan, a newly built residential area in southeast Beijing. Life in their new home was easy and convenient. Granny Bi was extremely happy. But a few days later, she found that she could not open the windows;
基金Supported by National Key Research and Development Program of China(No.2016YFC0207605)Ministry of Ecology and Environment Financial Program of China(No.2110105).
文摘This paper aims to evaluate the cost of environmental degradation by adopting the conventional environmental economic methodology in China from 2004 to 2017 and summarize the change in both the causes and costs of China’s environmental degradation.Results from this study revealed the following:i.The environmental degradation cost in China increased from 511 billion yuan to 1,892 billion yuan from 2004 to 2017,and its share in the GDP decreased from 3.05% to 2.23%;ii.The environmental degradation cost growth rate was lower than the GDP growth rate.The environmental degradation cost growth rate decreased sharply,by dropping from 10% in 2014 to 2% in 2017.The environmental benefits of industrial transformation have emerged;iii.The provinces of Shandong,Hebei,Jiangsu,Henan,and Guangdong had the highest environmental degradation costs.The annual average growth rate of the environmental degradation costs in Jiangsu,Guangdong,and Zhejiang were lower than their growth rate of the GDP respectively;iv.Consideration of environmental degradation cost in decision-making could contribute to the high-quality development of China.
