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| 1 | Influences of Sense of Place on Farming Households' Relocation Willingness in Areas Threatened by Geological Disasters:Evidence from China显示文摘Scholars from environmental psychology,geography, disaster science, and sociology have recently focused attention on evacuation and relocation behaviors and influencing factors in hazard-threatened areas. However, existing studies are mainly focused on developed countries and the influence of individual characteristics,household characteristics, and the perception of risk of urban households on evacuation and relocation behaviors.Few studies examine developing countries and the influence of farmers' sense of place in geological hazardthreatened areas. Using statistics of farming households in an area threatened by landslides, this is a pilot study to explore the relationship of sense of place to the relocation willingness of farming households while controlling for other variables. The results show that:(1) Households with higher scores of place identity and place dependence are less willing to relocate, whereas place attachment has no significant relationship to household relocation willingness;(2) Risk perception dimensions, including probability,threat, and controllability have a significant relationship to household relocation willingness, while worry and fear of the unknown have no significant relationship;(3) Household characteristics, including income, whether a household has experienced economic loss from landslides, and social support are significantly correlated with household relocation willingness, while gender, age, experience, distance to hazard sites, size of household, children, older people, and housing material are not. The results for information and education are not robust. This study contributes to the current literature by improving the understanding of the relationship of sense of place to the relocation willingness of farming households in villages threatened by geological disasters in rural China. | Dingde Xu Li Peng Shaoquan Liu Chunjiang Su Xuxi Wang Tiantian Chen | 2017 | International Journal of Disaster Risk Science2017，8，1： | 2 |
| 2 | Toxic Plant Resources in Panxi Area显示文摘Panxi Area is abundant in plant resources,among which toxic plants are of great value in terms of exploitation. This paper is an initiative study(via field as well as literature investigation) of the categories,distributions,and reserves of toxic plant resources in Panxi Area. The study reveals that there are 51 families(210 spe-cies) of toxic plants evenly distributed in Panxi Area,of which more than 40 species grow in all counties in the area,and more than 14 species total a reserve more than 1.0×105 kg. These toxic plants are of great applications to medicine,gardening,biopesticide industry,environmental engineering,and oil manufacturing. Rho-dodendron molle,Anisodus acutangulus,Arisaema erubesocens,Stellera chamaejasme,Rhytolacca acinosa,Rheum officinale,and Azadiralta indica etc are the typical toxic plants with great value of exploitation in Panxi Area. | XU Yun SU Chunjiang ZHENG Yuanchang | 2007 | Wuhan University Journal of Natural Sciences2007，12，4： | 1 |
| 3 | Skeleton extraction for tree models显示文摘 | Zhixun Su Yuandi Zhao Chunjiang Zhao Xinyu Guo Zhiyang Li | 2010 | Mathematical and Computer Modelling2010，，3： | 1 |
| 4 | Skeleton extraction for tree models显示文摘 | Su Zhixun Zhao Yuandi Zhao Chunjiang | 2011 | Mathematical and Computer Modelling2011，54，34： | 1 |
| 5 | Skeleton extraction of tree models显示文摘 | Su Zhixun Zhao Yuandi Zhao Chunjiang | 2010 | Mathematical and Computer Modelling2010，，11： | 1 |
| 6 | Immunotherapy of rat glioma without accumulation of CD4^+CD25^+FOXP3^+ regulatory T cells显示文摘Immunotherapy may be used for the treatment of glioblastoma multiforme;however,the induced immune response is inadequate when either T cells or dendritic cells are used alone.In this study,we established a novel vaccine procedure in rats,using dendritic cells pulsed with C6 tumor cell lysates in combination with adoptive transfer of T lymphocytes from syngenic donors.On day 21 after tumor inoculation,all the rats were sacrificed,the brains were harvested for calculation of glioma volume,cytolytic T lymphocyte responses were measured by cytotoxic assay,and the frequency of regulatory T lymphocytes(CD4+CD25+FOXP3+) in the peripheral blood was investigated by flow cytometric analysis.The survival rate of rats bearing C6 glioma was observed.Results showed that the co-immunization strategy had significant anti-tumor potential against the pre-established C6 glioma,and induced a strong cytolytic T lymphocyte response in rats.The frequency of peripheral blood CD4+CD25+FOXP3+ regulatory T lymphocytes was significantly decreased following the combination therapy,and the rats survived for a longer period.Experimental findings indicate that the combined immunotherapy of glioma cell lysate-pulsed dendritic cell vaccination following adoptive transfer of T cells can effectively inhibit the growth of gliomas in rats,boost anti-tumor immunity and produce a sustained immune response while avoiding the accumulation of CD4+CD25+FOXP3+ regulatory T lymphocytes. | Enshan Feng Haili Gao Wei Su Chunjiang Yu | 2012 | Neural Regeneration Research2012，7，19： | 0 |
| 7 | Effects of Different Organic Residues on Rice Yield and Soil Quality显示文摘Calcaric regosols are a valuable land resource, distributed widely across western China. Soil quality has deteriorated considerably in recent years owing to the blind pursuit of economic benefits. A 2-year field experiment was carried out to evaluate the effects of using spent mushroom compost, leguminous plant (Vicia sepium L.) compost, and a combination of the two (at a 1:1 and 2:1 ratio), on rice yield and soil quality in a suburb of China. Vicia sepium L. composted with spent mushroom compost at a 1:1 ratio produced the highest grain and stover yield, grain and stover phosphorus concentration, and phosphorus uptake of rice; they were 56.5%, 93.2%, 89.3%, 198.6% and 22.2% greater than control soil, respectively. The 2:1 ratio (Vicia sepium L.: spent mushroom compost) produced the highest grain N concentration, stover N concentration, and N uptake; they were 31.6%, 31.4%, and 40.7% higher than control, respectively. Soil physical, chemical, and environmental properties were improved with the application of Vicia sepium L. composted with spent mushroom compost at a 2:1 ratio. In particular, soil water-stable aggregates, organic carbon, particulate organic carbon, total nitrogen, available potassium, and cation exchange capacity increased, whereas bulk density, pH, and phytoavailable heavy metals decreased. This organic treatment is beneficial to improve soil quality indicators, and contribute to soil restoration. | PENG Li LIU Wei SU Chunjiang LI Ping FANG Yan WANG Xiaolan SUN Lian | 2012 | Journal of Mountain Science2012，9，5： | 0 |
| 8 | 四川省感染性疾病分子生物学重点实验室显示文摘四川省感染性疾病分子生物学重点实验室四川省教委高教处四川省感染性疾病分子生物学重点实验室依托于华西医科大学,研究领域涉及分子生物学、细胞生物学、免疫学、临床药理学、抗生素学和临床医学,以微生物感染、抗生素化疗为主要研究方向。实验室总面积约500平方米... | Su Chunjiang Li Lihua Yang Hongwei Chen Guojie (Institute of Mountain Hazards and Environment Chinese Academy of Sciences and Water Conservancy Ministry,Chengdu,Sichuan 610041) | 1997 | 大自然探索1997，，3： | 0 |
| 9 | Predicting the excretion of feces,urine and nitrogen using support vector regression:A case study with Holstein dry cows显示文摘Predicting the excretion of feces,urine and nitrogen(N)from dairy cows is an effective way to prevent and control the environmental pollution caused by scaled farming.The traditional prediction methods such as pollutant generation coefficient(PGC)and mathematical model based on linear regression(LR)may be limited by prediction range and regression function assumption,and sometimes may deviate from the actual condition.In order to solve these problems,the support vector regression(SVR)was applied for predicting the cows'feces,urine and N excretions,taking Holstein dry cows as a case study.SVR is a typical non-parametric machine learning model that does not require any specific assumptions about the regression function in advance and only by learning the training sample data,and also it can fit the function closest to the actual in most cases.To evaluate prediction accuracy effectively,the SVR technique was compared with the LR and radial basis function artificial neural network(RBF-ANN)methods,using the required sample data obtained from actual feeding experiments.The prediction results indicate that the proposed technique is superior to the other two conventional(especially LR)methods in predicting the main indicators of feces,urine,and N excretions of Holstein dry cows. | Qiang Fu Weizheng Shen Xiaoli Wei Yanling Yin Ping Zheng Yonggen Zhang Zhongbin Su Chunjiang Zhao | 2020 | International Journal of Agricultural and Biological Engineering2020，13，2： | 0 |
| 10 | Status of and Suggestions for Senior Citizens' Participation in Ethnic Tourism: A Case Study of Wolong National Nature Reserve in Sichuan显示文摘The participation of ethnic minority communities in the development of local tourism is usual y based on the family unit. Senior citizens can not only provide labor services within their reach, but inherit and defend local culture and landscape, playing an important social role. Their living conditions are tied to the rest of the family, and affect the sustainability of the entire community. Through field visits to ethnic minority communities in Wolong National Nature Reserve in Sichuan, authors of the paper summarized the status and problems of elderly people's participation in tourism development, and put forward specific suggestions. | SUN Junfeng SU Chunjiang | 2018 | Journal of Landscape Research2018，10，1： | 0 |
| 11 | Jiuzhaigou Ecotourism Areal System:Temporal Evolution of Entropic Change显示文摘The temporal evolution of entropy of Jiuzhaigou ecot-ourism areal system has been quantitatively analyzed by using equation of system entropy V = k ln M-k ln C.The computed entropy for Jiuzhaigou ecotourism areal system for 20 years indicates a negative value during 1986-1996, which implies that the system had remained a healthy state during this period. The system entropy value, however, showed a constant increase since 1996 until it turned to be positive in 2000 when the system became cha-otic. After 2000 the entropy value declined until 2003 when it escalated once again. By analyzing the causes and process of en-tropy change of the system, it is argued that fluctuation of entropy value is due to the overloading of tourist service capacity by tourism activities. It is desired to curb the flow of tourist volume and reinforce conservation efforts as well as, so that an ideal balance between conservation and development could be maintained. | SHEN Xingju SU Chunjiang LI Weiji | 2008 | Wuhan University Journal of Natural Sciences2008，13，3： | 0 |
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