Combining BPANN and wavelet analysis to simulate hydro-climatic processes—a case study of the Kaidu River, North-west China

2013 ◽  
Vol 7 (2) ◽  
pp. 227-237 ◽  
Author(s):  
Jianhua Xu ◽  
Yaning Chen ◽  
Weihong Li ◽  
Paul Y. Peng ◽  
Yang Yang ◽  
...  
2009 ◽  
Vol 38 (4) ◽  
pp. 63-84 ◽  
Author(s):  
Norman Long ◽  
Jinlong Liu

This paper aims to demonstrate the advantages of adopting an ethnographic, actor interface approach to understanding the ongoing dynamics of rural development and policy intervention processes. It does so through the discussion of an EU-funded project orientated to introducing village-level forest-management practices in north-west China. The case highlights the ongoing everyday struggles over livelihoods and resources and focuses on the negotiations that take place between the various social actors involved. The case analysis is preceded by a broad-sweep overview of the rise of new ruralities and a discussion of the key elements of an actor interface analysis. The article concludes with a call for more cross-country and cross-regional studies of this kind.


2016 ◽  
Vol 226 ◽  
pp. 477-498 ◽  
Author(s):  
Qiangqiang Luo ◽  
Joel Andreas

AbstractIn this paper, we examine the role played by religion in a struggle waged by Hui Muslim villagers against land expropriation. Religion can provide powerful resources for protest movements, especially for religious minorities, but it can also be dangerous. This is particularly true in China where the state has had little toleration of autonomous organization and has long been suspicious of religious organization, especially among ethnic minorities. Scholarly literature about collective action by religious minorities in China has focused on protests about cultural and political issues – and the repression of such protests – but there has been relatively little scholarship about protests by religious minorities over economic issues. The number of protests over economic conflicts has increased in recent years, and the state has been more tolerant of economic than of political protests. These conditions have shaped the following questions: what happens when villagers employ religious ideas and use religious organization to advance economic demands? How effective are religious ideas and organization as tools of mobilization? How do government authorities respond?


2018 ◽  
Vol 32 (15) ◽  
pp. 2423-2434 ◽  
Author(s):  
Chen Haiyan ◽  
Chen Yaning ◽  
Li Weihong ◽  
Hao Xinming ◽  
Li Yupeng ◽  
...  

The first TBE patients in China were reported in 1943, and the TBEV was isolated from the brain tissues of 2 patients in 1944 by Japanese military scientists,1 and from patients and ticks (Ixodes persulcatus and Haemaphysalis concinna) in 1952 by Chinese researchers.2 The Far Eastern viral subtype (TBEV-FE) is the endemic subtype that has been isolated from all 3 known natural foci (northeastern China, western China, and southwestern China).14 Recently a new “Himalayan subtype” of the TBEV (TBEV-HIM) was isolated from wild rodent Marmoata himalayana in the Qinghai-Tibet Plateau15. The main vector of the TBEV in China is I. persulcatus.3 One recent report suggests that the TBEV-SIB is prevalent in the Uygur region (North West China)13 but epidemiological modelling indicates that the TBEV may occur even widely all over China (Figure 3).4 Likely, the disease is often missed by clinicians due to a lack of the availability of specific diagnostic assays16.


Author(s):  
Ahad Nejad Ebrahimi ◽  
Farnaz Nazarzadeh ◽  
Elnaz Nazarzadeh

Throughout history, gardens and garden designing has been in the attention of Persian architects who had special expertise in the construction of gardens. The appearance of Islam and allegories of paradise taken from that in Koran and Saints’ sayings gave spirituality to garden construction. Climate conditions have also had an important role in this respect but little research has been done about it and most of the investigations have referred to spiritual aspects and forms of garden. The cold and dry climate that has enveloped parts of West and North West of Iran has many gardens with different forms and functions, which have not been paid much attention to by studies done so far. The aim of this paper is to identify the features and specifications of cold and dry climate gardens with an emphasis on Tabriz’s Gardens.  Due to its natural and strategic situation, Tabriz has always been in the attention of governments throughout history; travellers and tourists have mentioned Tabriz as a city that has beautiful gardens. But, the earthquakes and wars have left no remains of those beautiful gardens. This investigation, by a comparative study of the climates in Iran and the effect of those climates on the formation of gardens and garden design, tries to identify the features and characteristics of gardens in cold and dry climate. The method of study is interpretive-historical on the basis of written documents and historic features and field study of existing gardens in this climate. The results show that, with respect to natural substrate, vegetation, the form of water supply, and the general form of the garden; gardens in dry and cold climate are different from gardens in other climates.


2021 ◽  
Vol 13 (13) ◽  
pp. 7166
Author(s):  
Yukun Zhang ◽  
Songyang Li ◽  
Lifeng Tan ◽  
Jiayin Zhou

The Great Wall of China is more than a wall: it is an extensive cultural route. Pass cities, which are usually large defensive fortresses overseeing an entire fortified area, are an essential part of this heritage and are at the core of the Great Wall’s defense system. Juyong Pass was the closest Pass city to Beijing during the Ming Dynasty when the Great Wall reached its peak. It consisted of five regions—south, east, north, west, and central—that form three fortification levels: core castle, Bao city, and End facility. Based on the Juyong defense area military settlements database, this paper applied spatial analysis methods and found that more than half of the military’s resources for the whole defense area were focused on the western part of the wall, which formed another military core alongside Juyong Pass city. However, the current conservation strategy only focuses on Juyong Pass itself, neglecting the settlements in the western part, thereby destroying the integrity of the Great Wall’s heritage. By clarifying the distribution of cultural heritage in this area, we hope to encourage the preservation of many fortifications according to their authentic historical sphere of control and provide a reference for the sustainable integration of resources along the significant cultural routes of the Great Wall.


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