In the last decade, there has been increasing interest in climate change, pasture degradation and its driving forces, and innovations in nomadic pastoralism on the Tibetan Plateau. However, little is known of indigeno...In the last decade, there has been increasing interest in climate change, pasture degradation and its driving forces, and innovations in nomadic pastoralism on the Tibetan Plateau. However, little is known of indigenous strategies of adaptation to pasture degradation, which limits the effectiveness of adaptation strategies planned by local government. This paper analyzes nomads＇ strategies of adaptation to pasture degradation on the basis of a field survey of three townships of Dalag County in the source regions of the Yangtze and Yellow rivers. Pastures there have evidently degraded, with pastures in Wasai mainly in a state of slight or medium degradation and those in Manzhang and Jianshe in a state of medium or severe degradation. With the degradation of pasture, the grazing time is reduced, which af- fects the livelihoods of nomads. Although the Four-Package Project has commenced in this region, there is still severe fodder shortage in winter and spring. The traditional hay storage strategy does not work because of pasture degradation, and few nomads establish fenced and artificial pastures. Therefore, nomads have employed other strategies, such as renting pasture, providing supplementary feed, and diversifying their livelihoods. Local strategies taken by nomads can provide valuable insights into ecological restoration and livelihood improvement in the region and suggest changes to means promoted by local government. It is necessary to seek new means that combine the best aspects of nomadic pastoralism with modern stockbreeding technologies to help nomads adapt to pasture degeneration and improve their livelihoods.展开更多
The link between climate and war has long been a topic of great scientific and social interest.In this study,we investigate the influence of climate on warfare in China’s Hexi Corridor region since 241 A.D.Using the ...The link between climate and war has long been a topic of great scientific and social interest.In this study,we investigate the influence of climate on warfare in China’s Hexi Corridor region since 241 A.D.Using the superposed epoch analysis of tree-ring data and historical war data,we observe a notable correlation between interannual dry-wet variations and wars instigated by nomadic groups in the Hexi Corridor.However,this relationship is dynamic and influenced by the region’s relative unity.During periods in which the Hexi Corridor was ruled by multiple regimes,wars tended to follow dry climatic conditions,which may be due to the fact that unusual drought during these periods likely heightened competition for resources and land.Conversely,during times of regional unity,wars were more likely to occur when climatic conditions were wet because the expansion of rangelands and the accumulation of resources helped fuel the nomads’outward conquest.These findings underscore the complexity of the relationship between war and climate change.To gain a more comprehensive understanding of this relationship,continuous,high-resolution historical temperature and humidity datasets with broader and more uniform coverage are needed across multiple regions.In addition,collecting and examining disaggregated historical war data for regions with distinct characteristics is essential.展开更多
In the context of climate change,research on extreme climates and disaster risk management has become a crucial component of climate change adaptation.Local communities,which have been facing extreme climates for a lo...In the context of climate change,research on extreme climates and disaster risk management has become a crucial component of climate change adaptation.Local communities,which have been facing extreme climates for a long time in their production and daily life,have developed some locally applicable traditional knowledge that has played an important role in their adaptation to extreme climate and disaster risk management.Therefore,this research aims to link Local knowledge(LK)to community extreme climate disaster risk management in order to construct a conceptual model.It then takes the extreme climate adaptation strategy of traditional nomads in a temperate grassland of China as an example to analyze the role of LK in extreme climate adaptation using the proposed theoretical framework.The main research objectives of this study are:(1)To construct a conceptual model to illustrate the relations among extreme climate events,risk management,LK,and farmers’adaptation strategies;(2)To apply the theoretical framework to a field case to reveal context-specific extreme climate adaptation mechanisms with LK as a critical component;(3)To test the framework and provide suggestions for the extreme climates adaptation,and the conservation of LK related to climate change adaptation.The results show that from the perspective of disaster risk management,local communities could manage extreme climates as a disaster risk through adaptation strategies formed from LK,because as a knowledge system,LK contains relevant knowledge covering the whole process of disaster risk management.展开更多
The Troyan horse served here as a sufficiently vivid picture to enter into the history conflicts of an archetypal symbol of treachery and robbery, a metaphor for domination, a monad of violence and its justification...The Troyan horse served here as a sufficiently vivid picture to enter into the history conflicts of an archetypal symbol of treachery and robbery, a metaphor for domination, a monad of violence and its justification. The body of terrorism rests not on ideology/beliefs/religions-it is purely a practical idea, behind which there is only one thing： terra nova-the habitat. It is necessary to look for other reasons for the massacres and public executions of modern times, because no religion calls for open murder-only dogmatists armed with faith, craved crusaders hikes, and therefore cannot be recognized and accepted as responsible for the murder. This is the search for the guilty, but only the person is guilty-the fault is his area of responsibility. The Utopians of Thomas More, who revered Mithra, acted like him： like Greek gods, they interfered in human wars, descending from heaven, and restored justice by waging war beyond their state borders, as if protecting the inviolability of their territory and their laws, whose rejection, like, and encroachment on them, led to armed conflicts, the purpose of allowing them was the introduction of forced disciplina （established order）, sanctioned by Mithra himself. It is this identity that allows us to consider Utopia as an extended invective for the entire social order, regardless of time and place, and in particular the state as a paramilitary mechanism for the improvement of the human hostel, based on regulations that allow and, more often, provoke its violation, since destabilization is the driving force of existence. This polar involvement of Mithra in the war lies hidden in the very aporia of the world-war, which turns the god of treaties into the chthonic deity of destruction and murder.展开更多
Archaeological discoveries indicate that a variety of economic models have operated in the inland areas of Asia.One of these models,pastoral nomadism,differs from agriculture,agro-pastoral,and settled pastoralism in t...Archaeological discoveries indicate that a variety of economic models have operated in the inland areas of Asia.One of these models,pastoral nomadism,differs from agriculture,agro-pastoral,and settled pastoralism in terms of cattle-breeding,cultivation and manufacture.Pastoral nomadism is a livestock-breeding management mode of production,in which the stock is fed by uninterrupted moving in a large geographical area.The Eurasian Steppe,which includes the cold forest-steppe area in the north and the semi-arid desert-steppe in the south,is the major region in which the ancient nomadic population flourished.Because of the absence of both intrinsic motivation and external pressure for the transition to pastoral nomadism,early animal husbandry economy in the forest-steppe area could not have developed into the initial pastoral nomadic economy;instead,the pastoral nomadic economy emerged from the agro-pastoral economy in the semi-arid desert-steppe.These agro-pastoral people were forced to minimize the scale of agriculture and sedentary pastoralism and to turn to a nomadic lifestyle,with the internal cause being a shortage of feed resources caused by expansion of the human population and livestock,with the added external pressure of climatic and environmental deterioration.From archaeological findings,the eastern Tianshan area in Xinjiang,China,was a major region for the emergence of the early pastoral nomadic economy.The main evidence for this conclusion is a series of pastoral nomadic settlement sites in the northern and southern piedmonts of the Tianshan Mountains,which display settlement conditions,resources and environments entirely different from those of agricultural and agro-pastoral settlements elsewhere.展开更多
基金National Basic Research Program of China, No.2010CB951704 National Natural Science Foundation of China, No.41071066
文摘In the last decade, there has been increasing interest in climate change, pasture degradation and its driving forces, and innovations in nomadic pastoralism on the Tibetan Plateau. However, little is known of indigenous strategies of adaptation to pasture degradation, which limits the effectiveness of adaptation strategies planned by local government. This paper analyzes nomads＇ strategies of adaptation to pasture degradation on the basis of a field survey of three townships of Dalag County in the source regions of the Yangtze and Yellow rivers. Pastures there have evidently degraded, with pastures in Wasai mainly in a state of slight or medium degradation and those in Manzhang and Jianshe in a state of medium or severe degradation. With the degradation of pasture, the grazing time is reduced, which af- fects the livelihoods of nomads. Although the Four-Package Project has commenced in this region, there is still severe fodder shortage in winter and spring. The traditional hay storage strategy does not work because of pasture degradation, and few nomads establish fenced and artificial pastures. Therefore, nomads have employed other strategies, such as renting pasture, providing supplementary feed, and diversifying their livelihoods. Local strategies taken by nomads can provide valuable insights into ecological restoration and livelihood improvement in the region and suggest changes to means promoted by local government. It is necessary to seek new means that combine the best aspects of nomadic pastoralism with modern stockbreeding technologies to help nomads adapt to pasture degeneration and improve their livelihoods.
基金supported by the Basic Science Center for Tibetan Plateau Earth System(Grant No.41988101)the National Natural Science Foundation of China(Grant No.41977392)+2 种基金the National Key R&D Program of China(Grant No.2019YFA0606602)the Natural Science Foundation of Gansu,China(Grant No.22JR5RA449)the Fundamental Research Funds for Central Universities(Grant No.22lzujbkydx036)。
文摘The link between climate and war has long been a topic of great scientific and social interest.In this study,we investigate the influence of climate on warfare in China’s Hexi Corridor region since 241 A.D.Using the superposed epoch analysis of tree-ring data and historical war data,we observe a notable correlation between interannual dry-wet variations and wars instigated by nomadic groups in the Hexi Corridor.However,this relationship is dynamic and influenced by the region’s relative unity.During periods in which the Hexi Corridor was ruled by multiple regimes,wars tended to follow dry climatic conditions,which may be due to the fact that unusual drought during these periods likely heightened competition for resources and land.Conversely,during times of regional unity,wars were more likely to occur when climatic conditions were wet because the expansion of rangelands and the accumulation of resources helped fuel the nomads’outward conquest.These findings underscore the complexity of the relationship between war and climate change.To gain a more comprehensive understanding of this relationship,continuous,high-resolution historical temperature and humidity datasets with broader and more uniform coverage are needed across multiple regions.In addition,collecting and examining disaggregated historical war data for regions with distinct characteristics is essential.
基金The National Natural Science Foundation of China (42001194)。
文摘In the context of climate change,research on extreme climates and disaster risk management has become a crucial component of climate change adaptation.Local communities,which have been facing extreme climates for a long time in their production and daily life,have developed some locally applicable traditional knowledge that has played an important role in their adaptation to extreme climate and disaster risk management.Therefore,this research aims to link Local knowledge(LK)to community extreme climate disaster risk management in order to construct a conceptual model.It then takes the extreme climate adaptation strategy of traditional nomads in a temperate grassland of China as an example to analyze the role of LK in extreme climate adaptation using the proposed theoretical framework.The main research objectives of this study are:(1)To construct a conceptual model to illustrate the relations among extreme climate events,risk management,LK,and farmers’adaptation strategies;(2)To apply the theoretical framework to a field case to reveal context-specific extreme climate adaptation mechanisms with LK as a critical component;(3)To test the framework and provide suggestions for the extreme climates adaptation,and the conservation of LK related to climate change adaptation.The results show that from the perspective of disaster risk management,local communities could manage extreme climates as a disaster risk through adaptation strategies formed from LK,because as a knowledge system,LK contains relevant knowledge covering the whole process of disaster risk management.
文摘The Troyan horse served here as a sufficiently vivid picture to enter into the history conflicts of an archetypal symbol of treachery and robbery, a metaphor for domination, a monad of violence and its justification. The body of terrorism rests not on ideology/beliefs/religions-it is purely a practical idea, behind which there is only one thing： terra nova-the habitat. It is necessary to look for other reasons for the massacres and public executions of modern times, because no religion calls for open murder-only dogmatists armed with faith, craved crusaders hikes, and therefore cannot be recognized and accepted as responsible for the murder. This is the search for the guilty, but only the person is guilty-the fault is his area of responsibility. The Utopians of Thomas More, who revered Mithra, acted like him： like Greek gods, they interfered in human wars, descending from heaven, and restored justice by waging war beyond their state borders, as if protecting the inviolability of their territory and their laws, whose rejection, like, and encroachment on them, led to armed conflicts, the purpose of allowing them was the introduction of forced disciplina （established order）, sanctioned by Mithra himself. It is this identity that allows us to consider Utopia as an extended invective for the entire social order, regardless of time and place, and in particular the state as a paramilitary mechanism for the improvement of the human hostel, based on regulations that allow and, more often, provoke its violation, since destabilization is the driving force of existence. This polar involvement of Mithra in the war lies hidden in the very aporia of the world-war, which turns the god of treaties into the chthonic deity of destruction and murder.
文摘Archaeological discoveries indicate that a variety of economic models have operated in the inland areas of Asia.One of these models,pastoral nomadism,differs from agriculture,agro-pastoral,and settled pastoralism in terms of cattle-breeding,cultivation and manufacture.Pastoral nomadism is a livestock-breeding management mode of production,in which the stock is fed by uninterrupted moving in a large geographical area.The Eurasian Steppe,which includes the cold forest-steppe area in the north and the semi-arid desert-steppe in the south,is the major region in which the ancient nomadic population flourished.Because of the absence of both intrinsic motivation and external pressure for the transition to pastoral nomadism,early animal husbandry economy in the forest-steppe area could not have developed into the initial pastoral nomadic economy;instead,the pastoral nomadic economy emerged from the agro-pastoral economy in the semi-arid desert-steppe.These agro-pastoral people were forced to minimize the scale of agriculture and sedentary pastoralism and to turn to a nomadic lifestyle,with the internal cause being a shortage of feed resources caused by expansion of the human population and livestock,with the added external pressure of climatic and environmental deterioration.From archaeological findings,the eastern Tianshan area in Xinjiang,China,was a major region for the emergence of the early pastoral nomadic economy.The main evidence for this conclusion is a series of pastoral nomadic settlement sites in the northern and southern piedmonts of the Tianshan Mountains,which display settlement conditions,resources and environments entirely different from those of agricultural and agro-pastoral settlements elsewhere.
