Xining Research Articles

Current status and influencing factors of self-management in senile patients with chronic heart failure from different nationalities of Qinghai province

Objective To explore the current status and influencing factors of self-management in senile patients with chronic heart failure (CHF) from different nationalities of Qinghai province, so as to provide a basis for nurses to provide self-management education. Methods From March 2016 to December 2016, a total of 450 senile inpatients were selected with CHF from Golmud city, Haidong city, Xining city in Qinghai Province via convenience sampling. The current status was investigated with the general information questionnaire, self-management Scale of Heart Failure Patients, Heart Failure Knowledge Test (HFKT) , Chronic Disease Self-efficacy Scale. We carried out statistics in the score of self-management, conditions of heart failure knowledge and status of self-efficacy. The multiple linear regression was used to analyze the influencing factors of self-management. Results The score of self-management of senile patients with CHF in Qinghai Province was (47.1±9.5) with a low level. There were statistically significant differences in the score of self-management of patients among different nationalities from high to low scores including the Han nationality (49.9±8.1) , Mongolian nationality (45.2±5.1) , the Zang nationality (43.7±10.1) , the Hui nationality (42.1±10.5) and other minority nationalities (37.6±8.8) respectively (F=16.95, P<0.05) . Multiple linear regression showed that the influencing factors of self-management included ages, cardiac functional grading, course of disease, heart failure knowledge and self-efficacy. Conclusions The self-management of senile patients with CHF is affected by physiologic and psychological factors. Nursed should provide self-management education taking patients' cultural background into consideration. Key words: Heart failure; Aged; Self-management; Influencing factors

Riverfront Landscape Based on the Idea of River Restoration: A Case Study of the Riverfront Landscape of Duoba New District in Xining City

With social progress and economic development, flood protection, water storage, and pollution absorption of urban rivers have been improved, but at the same time negative effects have been brought about. In urban areas, due to canalization or occupation of river, and forcible alteration of course of rivers, river waters area has been reduced. Natural capacity of rivers is seriously lacking, and the ecosystem services of rivers are gradually weakening. For planning, design and construction of urban landscapes, the concept of ecological restoration must be applied to protect and rationally utilize river landscapes. This paper takes the landscape belt of Huangshui River in Doba New City of Xining as an example to study the Huangshui River. Based on the theory of river course restoration, a “dynamic growth” river restoration system is established, and the restoration process of nature itself is as little as possible. In order to improve the water quality of Huangshui River, control the flow velocity and build the ecological environment, a set of perfect and self-repairing system is created for Huangshui River.

Spatial-temporal-biological accumulation effect and its potential ecological risk of five heavy metals in an urban wetland of plateau region

Wetlands are facing enormous ecological risk at the same time of absorbing and accumulating heavy metals through the physical, chemical and biological processes. This study focuses on the heavy metal accumulation effect (AE) and its potential ecological risk (PER) of the Houshaogou urban cascade constructed wetland, located in the Xining City of Qinghai Province in China. By using the geoaccumulation index (Igeo) conjoint with PER index (E), the current study analyzed AE and PER of five kinds of common heavy metals (Cd, Cr, Pb, As and Zn) in spatial, temporal and biological three scale. Results showed that three kinds of heavy metals (Cd, Cr and Zn) exhibited different levels of AE (0 < Igeo < 5) in sediments and organisms, which posed different levels of ecological risk for both natural ecosystems and humans. In spatial scale, the AE of Cd, Cr and Zn gradually increased from upstream wetlands to downstream wetlands. Heavy metals Cr and Zn, except for Cd, are at low level of PER (E<40) in wetland sediments. In temporal scale, Cd, Cr and Zn presented accumulation effects (0 < Igeo < 2) in all three studied periods. Considerable PER was triggered by Cd (80≤ECd<160) in sediments from 2013-2016. In biologically scale, Cd presented a higher level of AE (1< Igeo < 5) in organisms, leading to a higher level of risk ranges from considerable PER (80≤E<160) to very high PER (E≥320). The current study may provide information of heavy metal accumulation and removal processes of the Huoshaogou constructed wetland, which is important for sustainable ecological management and ecological risk regulation of urban wetlands.

Dry and Bulk Nitrogen Deposition in Suburbs of Xining City

This study conducted a full two-year (2014 and 2015) measurements of dry and bulk deposition of atmospheric inorganic nitrogen (N) at the suburb of Xining city, Qinghai province. Dry N deposition fluxes were calculated by multiplying the atmospheric concentrations of NH3 and NO2 measured using passive samplers with the modeled dry deposition velocities provided by the GEOS-Chem global chemical transport model, while bulk N deposition fluxes were measured using precipitation gauge. Annual mean concentrations of gaseous NH3 and NO2 averaged 8.8 and 19.6 μg·m-3, respectively, with significantly higher values in 2015 than in 2014. Seasonal mean NH3 concentrations were higher in spring and summer than in autumn and winter, but the concentrations of NO2 changed little from season to season, with a small peak in autumn. Annual mean concentrations of NH4+-N and NO3--N in precipitation averaged 2.2 and 1.8 mg·L-1, respectively. Concentrations of NH4+-N in autumn were~55% lower than those in other seasons, whereas those of NO3--N in autumn or winter were~26% higher than those in spring and summer. Dry deposition of NH3 and NO2 was 9.0 and 2.8 kg·(hm2·a)-1, respectively. Bulk deposition of NH4+-N and NO3--N in precipitation was 7.6 and 6.2 kg·(hm2·a)-1, respectively. Reduced N (gaseous NH3 and NH4+-N in precipitation) was the dominant form of N deposition. The total dry and wet N deposition was 25.6 kg·(hm2·a)-1, which represented significant nutrient input from the environment to the suburban farmland, but this amount of deposited N exceeded the critical loads[10-20 kg·(hm2·a)-1] of terrestrial ecosystems, suggesting a risk of "N saturation" in the local natural environment.

Changes in serum homocysteine and its correlation with altitude, folacin and high-sensitivity C-reactive protein in Tibetan patients with mild-to-moderate Alzheimer's disease at different altitudes

Objective To study changes in serum homocysteine(Hcy)and its correlation with serum levels of folic acid and high sensitivity C-reactive protein(hs-CRP)in Tibetan patients with mild-to-moderate Alzheimer’s disease at various high altitude areas, so as to direct the clinical diagnosis and treatment of AD in plateau hypoxia environment Method 108 cases were divided into four groups: 23 AD Tibetan patients at middle altitude(AD/middle altitude group)and 23 healthy Tibetan subjects(healthy/middle altitude group)in Qinghai-Tibet Plateau Xining region, altitude at 2, 260 m, 31 AD Tibetan patients(AD/high altitude group)and 31 healthy Tibetan elderly subjects(healthy/high altitude group)in Yushu region at altitude of 3, 800 m. Among the total study subjects, half are males, aged from 60 to 85 years.The levels of serum Hcy, Vitamin B12and folic acid(FA)were measured by the Fluorescence Polarization Immunoassay(FPIA). Serum hs-CRP, triglyceride(TG)and low density lipoprotein cholesterol(LDL-C)were measured by automatic biochemistry analyzer.Correlation of Hcy with FA and hs-CRP was analyzed. Result Both high altitude and middle altitude group showed the levels of Hcy and hs-CRP were significantly higher in AD Tibetan patients than in healthy control at the same altitude(allP<0.05). The levels of Hcy, LDL-C and hs-CRP of subjects were higher at high altitude than at middle altitude(P<0.05). In contrast, folic acid levels in AD and control groups were lower at the high altitude than at middle altitude(P<0.05). The levels of vitamin B12 and TG were not significantly different among all four groups.Multiple logistic regression analysis showed that altitude, folacin and hs-CRP were the risk factors for Hcy in patients with AD at plateau(OR=0.351, 2.794, 3.021, P=0.045, 0.037, 0.016). Conclusion Along with increased altitude, serum level of Hcy is significantly increased in AD Tibetan patients living in high altitude area.High altitude, high hs-CRP and lower folacin may be the risk factors for hyper-homocysteine in AD Tibetan patients with high altitude, and their combined effects are involved in the occurrence and development of AD. Key words: Alzheimer diseases; Cysteine; C-reactive protein; Zang Nationality

The Excavation of Han Dynasty Tombs at Taojiazhai Village, Xining City, Qinghai Province

The Excavation of Han Dynasty Tombs at Taojiazhai Village, Xining City, Qinghai Province

‘Don’t discriminate against minority nationalities’: practicing Tibetan ethnicity on social media

Through an analysis of popular posts Tibetans shared over the social media application WeChat in 2013 and 2014 and offline discussions about them, this paper shows how Tibetans living in and traveling through Xining City practiced and performed their ethnic identity in the face of perceived harassment. Through their viral posts, they created a cyber-community that contributed to Tibetan ethnic group formation when Tibetans interpreted their ethnic identity as the basis for unjust treatment by the Chinese state and private Han individuals. In online posts the Han are portrayed as harassing Tibetans after terror attacks across China, violating minzu rights, denigrating Tibetan culture and territory, and denying Tibetans equal footing as modern compatriots. Social media are changing the ‘representational politics’ of Tibetan ethnicity, altering participation in the representation of the Tibetan ethnic group. Still, online discourse remains subject to constraints; private offline discussions remain important fora of opinion exchange.

Permafrost Subgrade Condition Assessment Using Extrapolation by Deterministic Deconvolution on Multifrequency GPR Data Acquired Along the Qinghai-Tibet Railway

The Qinghai-Tibet railway (QTR) stretches 1956 km on Tibetan Plateau, the “roof of the world” from Xining City, Qinghai to the City of Lhasa, Tibet, China. About one half ( ${\sim}960\;\text{km}$ ) of the total length of this railway is on permafrost subgrades. Frozen earth hazard and other subgrade problems lead to subgrade instability and affect the normal operation of railway transportation. It is critical to develop a rapid and efficient technique for railway foundation defect detection. Multifrequency ground-penetrating radar (GPR) provides a good tradeoff between imaging depth and resolution for railway subgrades inspection. We have developed a signal fusion method to extrapolate the higher frequency, higher resolution GPR signal into a greater depth based on the lower frequency, greater penetration signal using the extrapolation with deterministic deconvolution (EDD) algorithm. This paper first introduces the principles of EDD and demonstrates the procedure by applying it to a synthetic data set. Next, data preprocessing and filtering are discussed to prepare the field GPR data acquired on QTR to be suitable for carrying out EDD. Finally, the multifrequency radar signal is fused based on EDD to reach a higher resolution and signal-to-noise ratio for the fused radargram profile. Examples of application of this proposed approach at three sections provide a demonstration for characterizing the status of subgrade permafrost and recognizing subgrade problem in different depths beneath the QTR. Our field tests of EDD to multifrequency GPR data demonstrate that it is a promising technique for signal enhancement.

Identification of Long-Range Transport Pathways and Potential Sources of PM10 in Tibetan Plateau Uplift Area: Case Study of Xining, China in 2014

ABSTRACTThe aim of the study is to identify long-range transport pathways that may have an important influence on PM10 levels in plateau uplift area, namely Xining in northwestern China. Cluster analysis was applied to identify the main trajectory groups in horizontal direction and 3D cluster analysis was employed to identify the origins and distributions of major trajectory groups in vertical direction. Potential Source Contribution Function (PSCF) and Concentration-weighted Trajectory (CWT) were applied to identify the major potential source areas (PSA). Based on the temporal and spatial distribution of backward trajectories, four major trajectory pathways were clustered. The results indicated that Xining was easily affected by inland trajectories in four seasons but there were obvious results that different trajectories have dissimilar influences on the mean PM10 concentrations. In horizontal direction, the long-range transport pathways were obvious in spring and winter while a few of long-range transport pathways could be found in summer and autumn. Because wind mainly came from north or west in spring and winter and it was very strong, which had a big influence on the transportation of transport pathways while wind in summer and autumn had a small impact on the transportation of transport pathways. In vertical direction, in the 700 hPa barometric altitude (3000 m) above, air masses in winter and spring with long transport pathways were the most important back-trajectories which had a great influence on Xining city. In summer and autumn, Xining was mainly influenced by airflow distributed below 700 hPa barometric altitude. In spring and winter, eastern Xinjiang, border areas between Gansu and Inner Mongolia and southern Tibet in China with the highest Weight Potential Source Contribution Function (WPSCF) and Weight Concentration-weighted Trajectory (WCWT) values were the dominant potential sources, which demonstrated the contribution from sources outside of Xining were significant. In summer and autumn, WPSCF values outside of Xining were no more than 0.5 (most of them were less than 0.3) and WCWT values were almost lower than 100 µg m–3 in those two seasons, which suggested that there were no main important PSA in those two seasons. Furthermore, the study also revealed that Tibet in China was one of the potential sources of PM10 in Xining.

Psychological consequences and quality of life among medical rescuers who responded to the 2010 Yushu earthquake: A neglected problem

A comprehensive study was conducted 8 months after the 2010 Yushu earthquake to assess the prevalence of posttraumatic stress disorder (PTSD) among medical rescuers and the rescuers’ quality of life. Additionally, the study examines differences between local and supporting forces, as well as the relationship between PTSD and lower quality of life (QoL), and the risk factors for both. A total of 338 rescuers (including 123 local rescuers and 215 supporting ones) were randomly selected from Yushu County (the epicenter) and Xining City using multistage systematic sampling. Two standardized instruments, the PTSD Checklist-Civilian Version (PCL-C) and the Chinese version of the WHOQOL-BREF, were used to evaluate the prevalence of PTSD and obtain the rescuers’ QoL. Being between 40 and 50 years old, a nurse, Tibetan, having been in serious danger or having received mental health training before this earthquake were significantly and independently associated with PTSD symptoms. Compared with supporting rescuers, local rescuers were more likely to develop PTSD and to report a lower QoL. Additional mental health services and training should be available to at-risk medical rescuers and groups to ensure they are adequately prepared for relief efforts and to maintain their mental health after assistance in disaster relief.

The Application of Solar Indirect System in Passive House in Cold Region and Severe Cold Region of CHINA

Abstract This paper, the future developing prospect of application of passive house in China was provided,solar indirect system combined with fresh air ventilation system with heat recovery was used in designing to provide heat to meet fresh air load in the passive house, taking the Xining city as an example. The aperture areas of solar collector in different conditions were calculated by changing the influence factors such as the tilt angle of the collector and the solar fraction. This paper analyzed the relationship of the solar collector aperture area with the tilt angle of the collector and the solar fraction. On the basis of the analysis, it is safe to draw a conclusion that the program of using solar indirect system combined with fresh air ventilation system with heat recovery in passive house in cold region and severe cold region of China is economically feasible.

Population Genetic Analysis of Blumeria graminis f. sp. tritici in Qinghai Province, China

To gain more precise information about molecular genetic variation for wild populations of Blumeria graminis f. sp. tritici from Qinghai Province, China, 38 single-colony isolates were purified from samples collected from Haidong District, Xining City and Hainan Tibetan Autonomous Prefecture in 2010. The virulence of 21 isolates among them was tested at seedling stage on 34 wheat cultivars (lines) carrying known powdery mildew (Pm) resistant genes. The results showed that V1a, V3a, V3c, V3e, V5a, V6, V7, V8 and V19 had high virulence frequencies (>75%), indicating a wide distribution; and V1c, V5b, V12, V13, V16, V21, VXBD, V2+6, V2+Mld and V4+8, with less distribution, appeared to be lower in frequencies (0-20%). The Nei's gene diversity (H), Shannon's information index (I) and the percentage of polymorphic loci (P) were 0.23, 0.35 and 67.65%, respectively, which revealed a virulent diversity. The results from single nucleotide polymorphisms (SNPs) of 38 isolates showed that three housekeeping genes were found to contain a total of 9 SNP sites. 10 haplotypes (H1-H10) were inferred from the concatenated sequences, with 1 haplotype (H1) comprising of over 55% of Qinghai population. Phylogenic analysis did not show obvious geographical subdivision between the isolates. A multilocus haplotype network presented a radial structure, with H1 in the central as an inferred ancestor. Using analysis of molecular variance (AMOVA), we found 1.63% of the total variation was among populations and 98.37% within populations, with a low fixations index (FST=0.01634, P<0.05). This revealed a relatively high genetic diversity but a low genetic divergence in Qinghai population. Moreover, the molecular data on gene flow (Nm=6.32) confirmed the migration of pathogen populations among areas in Qinghai Province.

A cross-sectional comparative study of iodine nutrition and thyroid function in adults of high altitude regions

To evaluate iodine nutrition and thyroid function after salt iodization for 16 years in adults of Xining and Guoluo,two high altitude regions.The median urinary iodine level of Guoluo was higher than that of Xining [200.9 tμg/L(156.9-584.6) vs 183.80 μg/L(58.9-547.2),P＜0.05].Thyroid peroxidase antibody positive rate [13.11％ vs 3.67％,P＜0.05] and prevalence of overt hypothyroidism or subclinical hypothyroidism [2.74％ vs 0.5％,10.21％ vs 1.83％,both P＜0.05] in Xining was higher than that in Guoluo. Key words: Urinary iodine; Thyroid function; Thyroid peroxidase antibody; High altitude regions

中国青海省西寧市における都市住民の身近な自然体験

Development in Qinghai Provence of China has been progressing with the China Western Development that started in 2000. Xining City contains the largest population in Qinghai Provence and is home to multiple ethnic groups. The objective of this study is focused on the cities of Qinghai Provence. First， conduct attitude surveys（n=316） with Xining City residents on the state of nature experiences and second， compare and discuss the location and contents of the nature experience. Finally， changes in nature experiences between pre-China Western Development and present were compared. On the whole， perception of the nature experience of residents has reduced. Commonly， residents engaged in farming and pasturing moved to cities due to the China Western Development policy. Because of this， the residents who moved strongly felt differences in the nature experience. On the other hand， nearby nature experiences have been enriched due to the higher living standard and development of city parks for the Han， an ethnic group that traditionally resides in cities. In the future， in order to develop environmental education， it is important not only to focus on children’s play activities but also to equip the space for nature experience.

Evaluation of skin barrier function in children with atopic dermatitis from two communities in Shanghai

Objective To evaluate skin barrier function in children with atopic dermatitis (AD) as well as healthy children from two communities in Shanghai and to assess the relationship between skin barrier function and AD severity.Methods Totally,169 children with AD and 142 healthy children aged 3-12 years were recruited from two communities (Changning Xining community and Jiading Juyuan community) in Shanghai,China.Transepidermal water loss (TEWL) and stratum corneum hydration were measured in normal appearing nonlesional skin at four body sites (dorsal and volar forearm,cheek and anterior shin) of the patients,as well as in normal skin at the same sites of the controls.AD severity was evaluated by using the severity scoring of atopic dermatitis (SCORAD) index.Results Compared with the healthy children,the patients with AD showed higher TEWL value at all of the four body sites (all P ＜ 0.05),but lower water content in stratum corneum at dorsal forearm and anterior shin (both P ＜ 0.05).In patients with AD,the SCORAD index was positively correlated with mean TEWL value,but negatively correlated with the mean water content in stratum corneum.Conclusion Skin barrier function may serve as an index for evaluating the severity of AD.

Setting of logos on tobacco control information at outlets for retails and restaurants in 12 cities of China

To explore the setting of logos on tobacco control information at outlets for retails and restaurants in 12 selected cities of China. For all the shops for retail of tobacco, alcohol, food and restaurants under survey in 333 blocks of 12 cities(Beijing, Tianjin, Shanghai, Qingdao, Hangzhou, Shaoxing, Suzhou, Nantong, Zhenjiang, Chengdu, Xining and Harbin), setting and contents of logos on tobacco control information, inside and outside them were examined. 45 700 objectives were included in the study. Among all types of retail shops, the identification rate of tobacco control information at the entrance and inside were 3.6% and 4.4%, with an overall identification rate as 7.0%. The overall rate at the entrance of all the restaurants was 4.6% which was larger than the ones at the retail shops. Our result showed that there were differences between cities and types of establishments and higher rates seen in the larger ones. Of all the places that having had placement of information on tobacco control, only 18.5% of them had put them both inside and outside. Slogans or images on "No Smoking" were the main forms of information but less than 10% of them would show signs as 'exclusive non-smoking'. Data from our survey showed that the identification rate of tobacco control information was at a low level in 12 cities, and differences were seen between cities, size of establishment, that called for improvement of the existing tobacco control policies in China.

Clinical characteristics of patients with gastro esophageal reflux disease in several centers of Northwest China

Objective To investigate the clinical characteristics of gastro esophageal reflux disease (GERD) in several endoscopy centers of Northwest China.Methods From September 2008 to September 2009,a questionnaire survey was carried out in the endoscopy centers of four hospitals in Xi'an,Xining,Lanzhou and Yinchuan.Reflux diagnostic questionnaire (RDQ) was used as diagnostic evidence.The score of symptom degree and frequency over 12 was considered as initial screening standard.One third GERD patients diagnosed by questionnaire were randomly selected.From each quadrant below the squamocolumnar junction (SCJ),one specimen was taken for pathologic examination.All the data were input into database with EpiData 3.0 software and analyzed with SPSS 15.0 software.Results A total of 12 454 eligible questionnaires were collected,1246 GERD patients were diagnosed according to RDQ,the total detection rate was 10.0％.A total of 425 cases received biopsy,the percentage of cases with upward shift of the SCJ less than 3 cm was 73.6％ (313/425) and over 3 cm was 26.4 ％ (112/425).The pathologic results indicated the percentage of normal mucosa was 9.9％ (42/425),chronic oesophagitis was 80.2％ (341/425),intestinal metaplasia was 7.1％ (30/425),mild atypical hyperplasia was 1.9％ (8/425),severe atypical hyperplasia and squamous cell carcinoma was 0.2％ (1/425) and adenocarcinoma was 0.4％ (2/425).Among the GERD patients with and upward shift of SCJ less than 3 cm and over 3 cm,the incidence of chronic inflammation,intestinal metaplasia,atypical hyperplasia and neoplasm was 85.3％ (267/313),1.3％ (4/313),0.9％ (3/313),0 and 66.0％ (74/112),23.2％ (26/112),5.4％ (6/112),2.7％ (3/112) respectively.The pathogenesis of GERD was closely related with smoking,age,gender,body mass index (BMI),alcohol intake,esophageal hiatal hernia and bile reflux.Conclusions The detection rate of GERD was high in Northwest China endoscopy centers.Age,BMI,alcohol,smoking,esophageal hiatal hernia and bile reflux were independent risk factors.The pathologic changes were more sever in the GERD patients with an upward shift of SCJ less than 3 cm. Key words: Northwest China; Gastroscopy; Gastroesophageal reflux; Epidemiologic studies

Transportation Model Application for the Planning of Low Carbon City – Take Xining City in China as Example

The low carbon development is the important trend of Chinese urbanism, and the gap between transportation infrastructure resource and travel demand induces to the transportation problems, such as congestion, energy, and safety. There is a missing connection with the Demand-Oriented Planning and Low-Carbon-Oriented Planning, since most of our discussion in the Urban Comprehensive Planning Proceed is focusing on the commuting congestion in the peak hour. This paper discussed the benefits and problems of the three solutions of transportation, based on the Transit Priority Strategy in China, including the transportation policy research, smart transportation research, as well as planning and design research. A further Model exploration and application for the smart low-carbon transit and non-motorized transportation system construction strategic decision making is discussed. The result shows around 30% energy consumption and CO2 emission could be waived if we choose the low-carbon city development mode. The solution and case study apply the Unit City mode and City Intelligent Energy Network technology in Xining City Comprehensive Planning to find out how to form the future development in the cities in China.

The Analysis and Evaluation of Land Cover Change in Xining City Based on CA-Markov Model

Cellular automata model is a dynamic evolution model with discrete space and time, it is powerful in spatial modeling and parallel computing, so it can take advantage of workstation to simulate the transformation process of complex spatial system. Using a model based on cellular automata to forecast the development of Xining has a great benefit for the urban development. Markov Chain model is widely used in forecasting a system which is changing smoothly, the Markov Chain would provide transition rules for the cellular automata. The main task is predicting the land cover of Xining in 2020 based on CA-Markov. and analyzing the characteristics of change of Xining between 1996 and 2020. Finally, some useful advices are provided for the current urban planning by analyzing the driving factors.

Eco-Environmental Quality Assessment of Xining City Based on GIS and AHP

This paper studies the Analytic Hierarchy Process (AHP), and puts forward the ecological environment AHP index of Xining City accordingly. By using GIS technology, Five-Laps-linkage Thought and Traffic Lights Principle, the writer makes a qualitative and quantitative analysis of Eco-environmental Quality, and gives an accurate and objective assessment to the Eco-environmental Quality of Xining City. These assessments would help a lot for government to determine the ecological environment protection policies. Studies show that, social circle, hydrosphere, atmosphere, lithosphere and biosphere make a decline in turn influence to Xining Eco-environmental Quality assessment, and hence the mean, social circle is the strongest influence to Xining Eco-environmental Quality. For a long time, the ecological environment in this area is in a precarious position; as a result, we should prevent to make aggressive decision during the urbanization, value the quality instead of quantity. Focus on the development of eco-industries; and gradually improve the Eco-environmental Quality in some area where is not so good; using the coordinative development principle between resources, environment and economy to guide regional urbanization.