On the basis of defining related concepts concerning human resources in rural public service departments,this paper analyses the overall status quo of human resources in China's rural public service departments an...On the basis of defining related concepts concerning human resources in rural public service departments,this paper analyses the overall status quo of human resources in China's rural public service departments and points out the problems existing in human resources in China's rural public service departments during new countryside construction as follows:first,the constitution structure is not rational;second,the cultural quality of staff is universally low,and the business capacity remains to be promoted;third,the improvement of human resources development environment lags behind,and the supporting reform is short.In the context of new countryside construction,the opportunities faced by the human resources in China's rural public service departments are as follows:China has elevated strengthening new countryside construction and rural talents construction as important state development strategy;the ideas of service-oriented government and learning-oriented government are put forward;civil servant system is overhauled.Therefore,I advance the development strategy of human resources in China's rural public service departments as follows:implement elastic personnel system reform in public service departments(including civil servant positions in department),to form the public service personnel system of "able one comes in,mediocre one moves over and shiftless one steps down";audaciously promote young and middle-aged grass-roots cadres with strong business ability,high political quality,acute judgement and decision-making ability;build learning-oriented grass-roots public service organization,to make the staff in rural pubic service departments study assiduously and progress;broaden horizon,and build the human resources development system geared to international standards;in developed regions,the human resources in grass-roots public service departments should introduce enterprise competition model.展开更多
Screening humanized antibodies from a human Fab phage display library is an effective and quick method to obtain beta-amyloid oligomers. Thus, the present study prepared amyloid-beta 42 oli- gomers and constructed a h...Screening humanized antibodies from a human Fab phage display library is an effective and quick method to obtain beta-amyloid oligomers. Thus, the present study prepared amyloid-beta 42 oli- gomers and constructed a have human Fab phage display library based on blood samples from six healthy people. After three rounds of biopanning in vitro, a human single-domain antibody that spe- cifically recognized amyloid-beta 42 oligomers was identified. Western blot and enzyme-linked im- munosorbent assay demonstrated this antibody bound specifically to human amyloid-beta 42 tetramer and nonamer, but not the monomer or high molecular weight oligomers. This study suc- cessfully constructed a human phage display library and screened a single-domain antibody that specifically recognized amyloid-beta 42 oligomers.展开更多
Based on job analysis for the permanent departments of construction enterprises, by combining KPI assessment method and 360-degree evaluation method, this article establishes a set of human resource performance evalua...Based on job analysis for the permanent departments of construction enterprises, by combining KPI assessment method and 360-degree evaluation method, this article establishes a set of human resource performance evaluation indicator system; by determining indicators＇ weights and evaluators＇ grading weights through analytic hierarchy process （AHP）, offering a kind of dynamic computing method for performance evaluation, and tightly linking the evaluation result to employees＇ personal interests, this article builds up a set of scientific performance evaluation system. This article takes the engineering department of construction enterprises for example to explain the calculation and application of performance evaluation result. This article provides construction enterprises with a method reference for human resource performance evaluation.展开更多
Objective: To construct a cDNA library from human liver tissue with chronic hepatitis B and check its quality for investigating the expression level of liver tissue infected by hepatitis B virus. This will then be use...Objective: To construct a cDNA library from human liver tissue with chronic hepatitis B and check its quality for investigating the expression level of liver tissue infected by hepatitis B virus. This will then be used to find the relevant genes and interesting proteins associated with the development of hepatitis B. Methods: The total RNA from liver tissue with chronic hepa- titis B was extracted and the mRNA was purified using TRIZOL method. Switching mechanism at 5′ end of the RNA transcript (SMART) technique and CDS III/3′ primer were used for first-strand cDNA synthesis. Long distance polymerase chain reaction (LD PCR) was then used to synthesize the double-strand cDNA that was then digested by Sfi I and fractionated by CHROMA SPIN-400 column. The longer than 0.4 kb cDNAs were collected and ligated to λTriplEx2 vector. Then λ phage packaging reaction and library amplification were performed. The qualities of both unamplified and amplified cDNA libraries were strictly checked by conventional titer determination. Fourteen plaques were randomly picked and tested using PCR with universal primers derived from the sequence flanking the vector. Results: The titers of unamplifed and amplified libraries were 1.94×106 pfu/ml and 1.49×109 pfu/ml respectively. The percentages of recombinants from both libraries were 98.15% in unamplified library and 98.76% in amplified library. The lengths of the inserts were 1.23 kb in average, 1?2 kb in 64.29%, and 0.5?1.0 kb in 35.71%. Conclusion: A high quality cDNA library from human liver tissue with chronic hepatitis B was successfully constructed.展开更多
The assessment of the Project Management Maturity （PMM） level shows the company how good it is at managing projects. This measurement can be performed in different domains of expertise. In the article, the issue of ...The assessment of the Project Management Maturity （PMM） level shows the company how good it is at managing projects. This measurement can be performed in different domains of expertise. In the article, the issue of PMM in the human resources （HR） area is examined. The discussion is based on a world-wide empirical research project conducted in more than 400 companies. The study was mostly focused on the machinery industry as there is a dearth of research on project management topics in this branch of the economy. Therefore, by investigating the PMM level in the HR area, a picture of the state of project management in the machinery industry will be created. For the purposes of comparison, a study was conducted on the construction （CONS） and information technology （IT） industries which, in contradistinction, are very well recognized in the scientific literature related to project management issues. This approach will help to better contextualize and understand the results from the machinery industry. The PMM level measurement was done using the author＇s model which assesses maturity on a scale of one to five, where one is the lowest and five, the highest level of maturity. The results of the study revealed that there were differences among the industries in PMM levels and between Polish and foreign companies.展开更多
As an important part of National Digital Library(NDL),the National Digital Library Project(NDLP),which was launched in 2005,has attracted wide attention of the society in general.This paper introduces the general situ...As an important part of National Digital Library(NDL),the National Digital Library Project(NDLP),which was launched in 2005,has attracted wide attention of the society in general.This paper introduces the general situation of the project from the following aspects,namely,the characteristics,objectives and contents.It also expounds on the basic ideas and the overall structure of the project and gives an introduction to the design of its basic platform,its application platform,its business management system and its standardization control system.In this paper,the digital resources construction and service delivery of the National Library of China(NLC)are introduced to cover both its present operation as well as those in conjunction with the opening of its new library building during its second-phase of library development.Finally,the most important and difficult point in the construction of the National Digital Library Project is analyzed from the following four perspectives:1)The long-term preservation of digital resources;2)the construction of knowledge organization system;3)the organic integration of the digital library and the traditional library;and 4)the risk of project management and system integration.展开更多
The traditional human resource management system is faced with such problems as the quality of staff recruitment can not be guaranteed,the training performance is not consistent with the actual performance,the enterpr...The traditional human resource management system is faced with such problems as the quality of staff recruitment can not be guaranteed,the training performance is not consistent with the actual performance,the enterprise performance appraisal is unfair,and the salary distribution is unfair,which seriously affects the enthusiasm and loyalty of employees and threatens the survival and development of enterprises.In view of the current situation and problems of human resource management system,combined with the technical characteristics of blockchain,this paper proposes a human resource management mechanism based on blockchain technology,in order to achieve the company’s human resource management system accurate,efficient,open and transparent.It is found that there is a good coupling between blockchain technology and human resource management system.This paper constructs a human resource management mechanism based on blockchain,innovates the application scenarios of blockchain technology,and provides certain guiding significance for the establishment of human resource management system and process improvement in the future.展开更多
Human Library是近几年来国内外兴起的一种全新阅读新生态,为公共图书馆开展阅读活动开启了新范式。依托离退休人力资源开展真人书活动,可以实现馆员、离退休人员和图书馆的共赢,对老龄化社会和谐构建具有深远意义。本文探讨了该范式服...Human Library是近几年来国内外兴起的一种全新阅读新生态,为公共图书馆开展阅读活动开启了新范式。依托离退休人力资源开展真人书活动,可以实现馆员、离退休人员和图书馆的共赢,对老龄化社会和谐构建具有深远意义。本文探讨了该范式服务的意义、新特征及其优势,提出了公共图书馆可以通过下列方式,构建实施离退休人力资源真人图书馆阅读新范式:建立真人书(Human book)目录系统、加强培训指导、开展馆际社会合作、借阅流通和评估反馈。展开更多
Construction land is the leading carrier of human activities such as production and living.Evaluating the construction land suitability(CLS)on the Qinghai-Tibet Plateau(QTP)holds significant implications for harmonizi...Construction land is the leading carrier of human activities such as production and living.Evaluating the construction land suitability(CLS)on the Qinghai-Tibet Plateau(QTP)holds significant implications for harmonizing the relationship between ecological protection and human activity and promoting population and industry layout optimization.However,no relevant studies provide a complete CLS assessment of the QTP.In this study,we developed a model-based CLS evaluation framework coupling of pattern and process to calculate the global CLS on the QTP based on a previously developed CLS evaluation model.Then,using the land-use data of 1990,2000,2010,and 2020,we examined the adaptability of existing construction land(ECL)to the CLS assessment result through the adaptability index and vertical gradient index and further analyzed the limitations of maladaptive construction land.Finally,we calculated the potential area of reserve suitable construction land.This article includes four conclusions:(1)The highly suitable,suitable,moderately suitable,marginally suitable,and unsuitable CLS classes cover areas of 0.33×10^(4)km^(2),10.42×10^(4)km^(2),18.06×10^(4)km^(2),24.12×10^(4)km^(2),and 205.29×10^(4)km^(2),respectively.Only approximately 11%of the study area on the QTP is suitable for large-scale permanent construction land,and approximately 79.50%of the area is unsuitable under current economic and technological conditions.(2)The ECL adaptability index is 85.16%,85.93%,85.18%,and 78.01%during 1990–2020,respectively,with an average adaptability index exceeding 80%on the QTP.The ECL distribution generally conforms to construction land suitable space characteristics but with a significant spatial difference.(3)From 1990 to 2020,the maladaptive ECL was dominated by rural settlement land,transport land,and special land,with a rapidly increasing proportion of urban and other construction land.The maladaptive ECL is constrained by both elevation and slope in the southern Qinghai Plateau,the Hengduan Mountains,and the Qilian Mountains.In contrast,elevation is significantly more limiting than slope in the northern Tibet Plateau,the Gangdis Mountains,and the Himalayan Mountains.(4)The potential area of reserve suitable construction land is 12.41×10^(4)km^(2),accounting for 4.81%of the total land area of the QTP,and the per capita area is 9928 m^(2).Regions of Qaidam Basin,Gonghe Basin,and Lhasa-Shannan Valley have the richest and most concentrated land resource of reserve suitable construction land.The research results provide spatial decision support for urban and rural settlement planning and ecological migration on the QTP.展开更多
The human microbiome plays a crucial role in human health.In the past decade,advances in high-throughput sequencing technologies and analytical software have significantly improved our knowledge of the human microbiom...The human microbiome plays a crucial role in human health.In the past decade,advances in high-throughput sequencing technologies and analytical software have significantly improved our knowledge of the human microbiome.However,most studies concerning the human microbiome did not provide repeatable protocols to guide the sample collection,handling,and processing procedures,which impedes obtaining valid and timely microbial taxonomic and functional results.This protocol provides detailed operation methods of human microbial sample collection,DNA extraction,and library construction for both the amplicon sequencing-based measurements of the microbial samples from the human nasal cavity,oral cavity,and skin,as well as the shotgun metagenomic sequencing-based measurements of the human stool samples among adult par-ticipants.This study intends to develop practical procedure standards to improve the reproducibility of microbiota profiling of human samples.展开更多
The current suitability evaluation methods for land resources human activity in China suffer from theoretical deficiencies related to fundamental data accuracy,elevation and slope classification,and suitability class ...The current suitability evaluation methods for land resources human activity in China suffer from theoretical deficiencies related to fundamental data accuracy,elevation and slope classification,and suitability class judgment.Empirical application of these methods is also hindered by excessive evaluation indicators,data acquisition difficulties,and limited applicability to high altitude regions.To address these issues,this paper proposes a technical evaluation framework for the Qinghai-Tibet Plateau(QTP) that employs selected key parameters varying with elevation and slope to establish grid-scale evaluation models for construction land suitability(CLS) and arable land suitability(ALS).A generalized algorithm is then proposed for key parameters such as air density,air temperature,slope suitability for construction,and soil erosion resistance of sloping arable land.Empirical research is conducted using Milin County in southeast Tibet as a case study,with interval measurements of 100 m in elevation and 1° in slope.The evaluation model is tested using grid accuracies of 30 m,50 m,100 m,250 m,500 m,and 1000 m.The results reveal that:Firstly,the CLS and ALS can be categorized into five classes:highly suitable,suitable,moderately suitable,marginally suitable,and unsuitable,with varying area ratios under different grid accuracies.Secondly,existing construction lands in Milin County are mainly distributed in suitable,highly suitable,and moderately suitable CLS classes,accounting for over 94% of the total area studied under different grid accuracies.While arable land is mainly distributed in suitable,highly suitable,and moderately suitable ALS classes,accounting for over 96%.Thirdly,the empirical research in Milin County indicates that the evaluation method,quantitative model,and parameters algorithm for evaluating human activity suitability of land resources on the QTP are feasible and applicable,with a recommended grid accuracy within 100 m and a maximum of 250 m.Fourthly,the paper establishes a correspondence between land suitability(including construction land and arable land) and topographic factors(elevation and slope) that can be applied to the QTP.Finally,some professional defects in the evaluation methods of available land resources in Major Function Zoning and “Double Evaluations” of Territorial Spatial Planning in China when applied to the QTP are identified.展开更多
文摘On the basis of defining related concepts concerning human resources in rural public service departments,this paper analyses the overall status quo of human resources in China's rural public service departments and points out the problems existing in human resources in China's rural public service departments during new countryside construction as follows:first,the constitution structure is not rational;second,the cultural quality of staff is universally low,and the business capacity remains to be promoted;third,the improvement of human resources development environment lags behind,and the supporting reform is short.In the context of new countryside construction,the opportunities faced by the human resources in China's rural public service departments are as follows:China has elevated strengthening new countryside construction and rural talents construction as important state development strategy;the ideas of service-oriented government and learning-oriented government are put forward;civil servant system is overhauled.Therefore,I advance the development strategy of human resources in China's rural public service departments as follows:implement elastic personnel system reform in public service departments(including civil servant positions in department),to form the public service personnel system of "able one comes in,mediocre one moves over and shiftless one steps down";audaciously promote young and middle-aged grass-roots cadres with strong business ability,high political quality,acute judgement and decision-making ability;build learning-oriented grass-roots public service organization,to make the staff in rural pubic service departments study assiduously and progress;broaden horizon,and build the human resources development system geared to international standards;in developed regions,the human resources in grass-roots public service departments should introduce enterprise competition model.
基金supported by the National Natural Science Foundation of China,No.30600099(FD)
文摘Screening humanized antibodies from a human Fab phage display library is an effective and quick method to obtain beta-amyloid oligomers. Thus, the present study prepared amyloid-beta 42 oli- gomers and constructed a have human Fab phage display library based on blood samples from six healthy people. After three rounds of biopanning in vitro, a human single-domain antibody that spe- cifically recognized amyloid-beta 42 oligomers was identified. Western blot and enzyme-linked im- munosorbent assay demonstrated this antibody bound specifically to human amyloid-beta 42 tetramer and nonamer, but not the monomer or high molecular weight oligomers. This study suc- cessfully constructed a human phage display library and screened a single-domain antibody that specifically recognized amyloid-beta 42 oligomers.
文摘Based on job analysis for the permanent departments of construction enterprises, by combining KPI assessment method and 360-degree evaluation method, this article establishes a set of human resource performance evaluation indicator system; by determining indicators＇ weights and evaluators＇ grading weights through analytic hierarchy process （AHP）, offering a kind of dynamic computing method for performance evaluation, and tightly linking the evaluation result to employees＇ personal interests, this article builds up a set of scientific performance evaluation system. This article takes the engineering department of construction enterprises for example to explain the calculation and application of performance evaluation result. This article provides construction enterprises with a method reference for human resource performance evaluation.
基金Project (No. 30371270) supported by the National Natural Science Foundation of China
文摘Objective: To construct a cDNA library from human liver tissue with chronic hepatitis B and check its quality for investigating the expression level of liver tissue infected by hepatitis B virus. This will then be used to find the relevant genes and interesting proteins associated with the development of hepatitis B. Methods: The total RNA from liver tissue with chronic hepa- titis B was extracted and the mRNA was purified using TRIZOL method. Switching mechanism at 5′ end of the RNA transcript (SMART) technique and CDS III/3′ primer were used for first-strand cDNA synthesis. Long distance polymerase chain reaction (LD PCR) was then used to synthesize the double-strand cDNA that was then digested by Sfi I and fractionated by CHROMA SPIN-400 column. The longer than 0.4 kb cDNAs were collected and ligated to λTriplEx2 vector. Then λ phage packaging reaction and library amplification were performed. The qualities of both unamplified and amplified cDNA libraries were strictly checked by conventional titer determination. Fourteen plaques were randomly picked and tested using PCR with universal primers derived from the sequence flanking the vector. Results: The titers of unamplifed and amplified libraries were 1.94×106 pfu/ml and 1.49×109 pfu/ml respectively. The percentages of recombinants from both libraries were 98.15% in unamplified library and 98.76% in amplified library. The lengths of the inserts were 1.23 kb in average, 1?2 kb in 64.29%, and 0.5?1.0 kb in 35.71%. Conclusion: A high quality cDNA library from human liver tissue with chronic hepatitis B was successfully constructed.
文摘The assessment of the Project Management Maturity （PMM） level shows the company how good it is at managing projects. This measurement can be performed in different domains of expertise. In the article, the issue of PMM in the human resources （HR） area is examined. The discussion is based on a world-wide empirical research project conducted in more than 400 companies. The study was mostly focused on the machinery industry as there is a dearth of research on project management topics in this branch of the economy. Therefore, by investigating the PMM level in the HR area, a picture of the state of project management in the machinery industry will be created. For the purposes of comparison, a study was conducted on the construction （CONS） and information technology （IT） industries which, in contradistinction, are very well recognized in the scientific literature related to project management issues. This approach will help to better contextualize and understand the results from the machinery industry. The PMM level measurement was done using the author＇s model which assesses maturity on a scale of one to five, where one is the lowest and five, the highest level of maturity. The results of the study revealed that there were differences among the industries in PMM levels and between Polish and foreign companies.
基金supported by the Ministry of Education of P.R.China(Grant No.07JJD870221)
文摘As an important part of National Digital Library(NDL),the National Digital Library Project(NDLP),which was launched in 2005,has attracted wide attention of the society in general.This paper introduces the general situation of the project from the following aspects,namely,the characteristics,objectives and contents.It also expounds on the basic ideas and the overall structure of the project and gives an introduction to the design of its basic platform,its application platform,its business management system and its standardization control system.In this paper,the digital resources construction and service delivery of the National Library of China(NLC)are introduced to cover both its present operation as well as those in conjunction with the opening of its new library building during its second-phase of library development.Finally,the most important and difficult point in the construction of the National Digital Library Project is analyzed from the following four perspectives:1)The long-term preservation of digital resources;2)the construction of knowledge organization system;3)the organic integration of the digital library and the traditional library;and 4)the risk of project management and system integration.
基金the Fundamental Research Funds for the Central University in China(CST19013)。
文摘The traditional human resource management system is faced with such problems as the quality of staff recruitment can not be guaranteed,the training performance is not consistent with the actual performance,the enterprise performance appraisal is unfair,and the salary distribution is unfair,which seriously affects the enthusiasm and loyalty of employees and threatens the survival and development of enterprises.In view of the current situation and problems of human resource management system,combined with the technical characteristics of blockchain,this paper proposes a human resource management mechanism based on blockchain technology,in order to achieve the company’s human resource management system accurate,efficient,open and transparent.It is found that there is a good coupling between blockchain technology and human resource management system.This paper constructs a human resource management mechanism based on blockchain,innovates the application scenarios of blockchain technology,and provides certain guiding significance for the establishment of human resource management system and process improvement in the future.
基金The Second Tibetan Plateau Scientific Expedition and Research Program,No.2019QZKK0406。
文摘Construction land is the leading carrier of human activities such as production and living.Evaluating the construction land suitability(CLS)on the Qinghai-Tibet Plateau(QTP)holds significant implications for harmonizing the relationship between ecological protection and human activity and promoting population and industry layout optimization.However,no relevant studies provide a complete CLS assessment of the QTP.In this study,we developed a model-based CLS evaluation framework coupling of pattern and process to calculate the global CLS on the QTP based on a previously developed CLS evaluation model.Then,using the land-use data of 1990,2000,2010,and 2020,we examined the adaptability of existing construction land(ECL)to the CLS assessment result through the adaptability index and vertical gradient index and further analyzed the limitations of maladaptive construction land.Finally,we calculated the potential area of reserve suitable construction land.This article includes four conclusions:(1)The highly suitable,suitable,moderately suitable,marginally suitable,and unsuitable CLS classes cover areas of 0.33×10^(4)km^(2),10.42×10^(4)km^(2),18.06×10^(4)km^(2),24.12×10^(4)km^(2),and 205.29×10^(4)km^(2),respectively.Only approximately 11%of the study area on the QTP is suitable for large-scale permanent construction land,and approximately 79.50%of the area is unsuitable under current economic and technological conditions.(2)The ECL adaptability index is 85.16%,85.93%,85.18%,and 78.01%during 1990–2020,respectively,with an average adaptability index exceeding 80%on the QTP.The ECL distribution generally conforms to construction land suitable space characteristics but with a significant spatial difference.(3)From 1990 to 2020,the maladaptive ECL was dominated by rural settlement land,transport land,and special land,with a rapidly increasing proportion of urban and other construction land.The maladaptive ECL is constrained by both elevation and slope in the southern Qinghai Plateau,the Hengduan Mountains,and the Qilian Mountains.In contrast,elevation is significantly more limiting than slope in the northern Tibet Plateau,the Gangdis Mountains,and the Himalayan Mountains.(4)The potential area of reserve suitable construction land is 12.41×10^(4)km^(2),accounting for 4.81%of the total land area of the QTP,and the per capita area is 9928 m^(2).Regions of Qaidam Basin,Gonghe Basin,and Lhasa-Shannan Valley have the richest and most concentrated land resource of reserve suitable construction land.The research results provide spatial decision support for urban and rural settlement planning and ecological migration on the QTP.
基金supported by the National Key Research and Development Program of China(2021YFA1301000)the Shanghai Municipal Science and Technology Major Project(2017SHZDZX01).
文摘The human microbiome plays a crucial role in human health.In the past decade,advances in high-throughput sequencing technologies and analytical software have significantly improved our knowledge of the human microbiome.However,most studies concerning the human microbiome did not provide repeatable protocols to guide the sample collection,handling,and processing procedures,which impedes obtaining valid and timely microbial taxonomic and functional results.This protocol provides detailed operation methods of human microbial sample collection,DNA extraction,and library construction for both the amplicon sequencing-based measurements of the microbial samples from the human nasal cavity,oral cavity,and skin,as well as the shotgun metagenomic sequencing-based measurements of the human stool samples among adult par-ticipants.This study intends to develop practical procedure standards to improve the reproducibility of microbiota profiling of human samples.
基金The Second Tibetan Plateau Scientific Expedition and Research,No.2019QZKK0406The National Key Research and Development Program of China,No.2018YFD1100101。
文摘The current suitability evaluation methods for land resources human activity in China suffer from theoretical deficiencies related to fundamental data accuracy,elevation and slope classification,and suitability class judgment.Empirical application of these methods is also hindered by excessive evaluation indicators,data acquisition difficulties,and limited applicability to high altitude regions.To address these issues,this paper proposes a technical evaluation framework for the Qinghai-Tibet Plateau(QTP) that employs selected key parameters varying with elevation and slope to establish grid-scale evaluation models for construction land suitability(CLS) and arable land suitability(ALS).A generalized algorithm is then proposed for key parameters such as air density,air temperature,slope suitability for construction,and soil erosion resistance of sloping arable land.Empirical research is conducted using Milin County in southeast Tibet as a case study,with interval measurements of 100 m in elevation and 1° in slope.The evaluation model is tested using grid accuracies of 30 m,50 m,100 m,250 m,500 m,and 1000 m.The results reveal that:Firstly,the CLS and ALS can be categorized into five classes:highly suitable,suitable,moderately suitable,marginally suitable,and unsuitable,with varying area ratios under different grid accuracies.Secondly,existing construction lands in Milin County are mainly distributed in suitable,highly suitable,and moderately suitable CLS classes,accounting for over 94% of the total area studied under different grid accuracies.While arable land is mainly distributed in suitable,highly suitable,and moderately suitable ALS classes,accounting for over 96%.Thirdly,the empirical research in Milin County indicates that the evaluation method,quantitative model,and parameters algorithm for evaluating human activity suitability of land resources on the QTP are feasible and applicable,with a recommended grid accuracy within 100 m and a maximum of 250 m.Fourthly,the paper establishes a correspondence between land suitability(including construction land and arable land) and topographic factors(elevation and slope) that can be applied to the QTP.Finally,some professional defects in the evaluation methods of available land resources in Major Function Zoning and “Double Evaluations” of Territorial Spatial Planning in China when applied to the QTP are identified.
