I first came to China for work in 2012 and now is the chief technology officer of Ningde Contemporary Amperex Technology Co.,Limited(hereinafter referred to as CATL).During my more than seven years of working in China...I first came to China for work in 2012 and now is the chief technology officer of Ningde Contemporary Amperex Technology Co.,Limited(hereinafter referred to as CATL).During my more than seven years of working in China,I have personally experienced the rapid development of China’s new energy vehicles,and witnessed the whole process of growing up as a wellknown supplier of power batteries of CATL.展开更多
China has many lakes, marshlands and rivers. Due to their uneven geographical distribution and varied degrees of salinity, their exploitable freshwater resources are limited. In the wake of the highspeed growth of nat...China has many lakes, marshlands and rivers. Due to their uneven geographical distribution and varied degrees of salinity, their exploitable freshwater resources are limited. In the wake of the highspeed growth of national economy in recent years, human infringement upon their natural settings has been increasingly intense, leading to the degeneration of China's lacustrine ecosystems and the degradation of their surrounding environments. Lakes are shrinking and becoming more saline. In arid and semi-arid inland areas, some of them have even disappeared. In addition, lake water pollution and eutrophication in densely populated areas are getting worse, resulting in serious water shortages in some places. Silt deposition in lake basins, water surface shrinkage caused by hectic and irrational reclamation for farmland, the prevalence of flooding and water-logging calamities and ecosystem depletion caused by predatory exploitation of fishery resources, all of these have become restrictive factors in regional sustainable development. The author of this article suggests measures for the protection and sustainable exploitation of limnetic settings in China.展开更多
We modeled foraging habitats of Hume’s Pheasant (Syrmaticus humiae) on a macro-habitat level using ArcGIS in an attempt to provide scientific reference for management and restoration of habitats. Field work was condu...We modeled foraging habitats of Hume’s Pheasant (Syrmaticus humiae) on a macro-habitat level using ArcGIS in an attempt to provide scientific reference for management and restoration of habitats. Field work was conducted from March to April in 2006 and 2008, and from October to November in 2005 and 2008 in Dazhong Mountain, Yunnan Province, southwestern China. The selection of ecological factors was estimated by means of a resource selection index, distance analysis and the method of hierarchical habitat selection. The foraging habitat patches were modeled spatially by ArcGIS. The results show that actual and potential foraging patches overlapped considerably in spring and autumn. The number and total areas of patches in the autumn were smaller than those in the spring. The minimum and average areas of patches in the autumn were larger than those in the spring, while the maximum areas of actual and potential foraging patches in the autumn were equal to those in the spring. Similarity in the selection for survival and safety consideration in both seasons was the main strategy for landscape factors of habitats by Hume’s Pheasant, while seasonal difference in selecting a landscape matrix was their secondary strategy, affecting landscape factors in the habitat. Changes of foraging patches in both seasons reflect a difference of resources requirement by the bird. Fragmentation and miniaturization of foraging patches would result in the formation of a meta-population of Hume’s Pheasant.展开更多
Through on-the-spot survey and research on the actual situation of agricultural cooperatives and the conditions of production and living of farmers and herdsmen in Nagqu,Tibet,going through a lot of literature,this pa...Through on-the-spot survey and research on the actual situation of agricultural cooperatives and the conditions of production and living of farmers and herdsmen in Nagqu,Tibet,going through a lot of literature,this paper studies and analyzes the development of local cooperative organizations of farmers and herdsmen,understands the actual benefits of cooperative organizations to farmers and herdsmen,aims to increase the income of farmers and herdsmen,and thus puts forward the main problems and measures on agricultural cooperatives in Nagqu area,in order to offer some suggestions for farmers and herdsmen to get rid of poverty through the conclusion of the study.展开更多
English variation is among the mostly focused fields in sociolinguistics and has a close relation with English teaching.English variation awareness is considered a kind of intercultural communicative competence,which ...English variation is among the mostly focused fields in sociolinguistics and has a close relation with English teaching.English variation awareness is considered a kind of intercultural communicative competence,which can be improved a lot if English learners make clear the characteristics of English variation and foster English variation awareness.The training of such awareness should be included in China’s college English teaching.This paper starts from English variation and analyzes its enlightenment on China’s college English teaching,hoping that a little light can be shed on training English talents needed in today’s China where the Belt and Road Initiative has developed vigorously.展开更多
文摘I first came to China for work in 2012 and now is the chief technology officer of Ningde Contemporary Amperex Technology Co.,Limited(hereinafter referred to as CATL).During my more than seven years of working in China,I have personally experienced the rapid development of China’s new energy vehicles,and witnessed the whole process of growing up as a wellknown supplier of power batteries of CATL.
文摘China has many lakes, marshlands and rivers. Due to their uneven geographical distribution and varied degrees of salinity, their exploitable freshwater resources are limited. In the wake of the highspeed growth of national economy in recent years, human infringement upon their natural settings has been increasingly intense, leading to the degeneration of China's lacustrine ecosystems and the degradation of their surrounding environments. Lakes are shrinking and becoming more saline. In arid and semi-arid inland areas, some of them have even disappeared. In addition, lake water pollution and eutrophication in densely populated areas are getting worse, resulting in serious water shortages in some places. Silt deposition in lake basins, water surface shrinkage caused by hectic and irrational reclamation for farmland, the prevalence of flooding and water-logging calamities and ecosystem depletion caused by predatory exploitation of fishery resources, all of these have become restrictive factors in regional sustainable development. The author of this article suggests measures for the protection and sustainable exploitation of limnetic settings in China.
基金financed by the Wildlife Conservation Program in 2009, administered by the State Forestry Administration of Chinasupported as a key subject by the Wildlife Conservation and Utilization Program in Yunnan Province (No. XKZ200904)
文摘We modeled foraging habitats of Hume’s Pheasant (Syrmaticus humiae) on a macro-habitat level using ArcGIS in an attempt to provide scientific reference for management and restoration of habitats. Field work was conducted from March to April in 2006 and 2008, and from October to November in 2005 and 2008 in Dazhong Mountain, Yunnan Province, southwestern China. The selection of ecological factors was estimated by means of a resource selection index, distance analysis and the method of hierarchical habitat selection. The foraging habitat patches were modeled spatially by ArcGIS. The results show that actual and potential foraging patches overlapped considerably in spring and autumn. The number and total areas of patches in the autumn were smaller than those in the spring. The minimum and average areas of patches in the autumn were larger than those in the spring, while the maximum areas of actual and potential foraging patches in the autumn were equal to those in the spring. Similarity in the selection for survival and safety consideration in both seasons was the main strategy for landscape factors of habitats by Hume’s Pheasant, while seasonal difference in selecting a landscape matrix was their secondary strategy, affecting landscape factors in the habitat. Changes of foraging patches in both seasons reflect a difference of resources requirement by the bird. Fragmentation and miniaturization of foraging patches would result in the formation of a meta-population of Hume’s Pheasant.
文摘Through on-the-spot survey and research on the actual situation of agricultural cooperatives and the conditions of production and living of farmers and herdsmen in Nagqu,Tibet,going through a lot of literature,this paper studies and analyzes the development of local cooperative organizations of farmers and herdsmen,understands the actual benefits of cooperative organizations to farmers and herdsmen,aims to increase the income of farmers and herdsmen,and thus puts forward the main problems and measures on agricultural cooperatives in Nagqu area,in order to offer some suggestions for farmers and herdsmen to get rid of poverty through the conclusion of the study.
文摘English variation is among the mostly focused fields in sociolinguistics and has a close relation with English teaching.English variation awareness is considered a kind of intercultural communicative competence,which can be improved a lot if English learners make clear the characteristics of English variation and foster English variation awareness.The training of such awareness should be included in China’s college English teaching.This paper starts from English variation and analyzes its enlightenment on China’s college English teaching,hoping that a little light can be shed on training English talents needed in today’s China where the Belt and Road Initiative has developed vigorously.
