As a key carrier supporting urban ecological health and living environment quality,urban ecological network is a key focus of current urban green space research.Jingzhou City of Hubei Province is taken as the research...As a key carrier supporting urban ecological health and living environment quality,urban ecological network is a key focus of current urban green space research.Jingzhou City of Hubei Province is taken as the research object.Relying on GIS technology platform,MSPA method is used to analyze the landscape pattern of Jingzhou City.On this basis,the landscape connectivity evaluation method is used to accurately identify and extract the source areas with important ecological value in Jingzhou City.Then,the normalization method and weighting method are combined to create a resistance factor evaluation system to construct the resistance surface.Based on the MCR model,the ecological network of Jingzhou City is successfully constructed,and targeted spatial optimization strategies and development suggestions are proposed.展开更多
With the ongoing advancement of human civilization,China is increasingly prioritizing the preservation and transmission of its architectural heritage.This study examines the historical development of the Longevity Pag...With the ongoing advancement of human civilization,China is increasingly prioritizing the preservation and transmission of its architectural heritage.This study examines the historical development of the Longevity Pagoda in Jingzhou,synthesizing its architectural and artistic characteristics as well as its cultural heritage value.In light of contemporary challenges,the paper proposes strategies for the protection and preservation of the Longevity Pagoda.The aim is to ensure that the Longevity Pagoda continues to realize its distinctive historical,cultural,and social significance in the future.展开更多
[Objectives]To study the reference value of thyroid function in healthy women of childbearing age during different pregnancies(early,middle and late pregnancy)in Jingzhou City.[Methods]362 healthy women of childbearin...[Objectives]To study the reference value of thyroid function in healthy women of childbearing age during different pregnancies(early,middle and late pregnancy)in Jingzhou City.[Methods]362 healthy women of childbearing age during different pregnancies(early,middle and late pregnancy)were selected as the study group,and 360 non-pregnant women were selected as the control group.Serum thyroid hormone levels in the two groups were detected,and the reference value was expressed as the median(M)and 95%confidence interval(CI).On this basis,the chart of changing trend of thyroid hormone in the early,middle and late pregnancy were plotted.[Results]Compared with the control group,FT3,TT4,TT3,FT4and TSH in the early,middle and late pregnancy were significantly different in the study group(P<0.05).In the study group,there were significant differences in the early,middle and late pregnancy(P<0.05).[Conclusions]This trend chart has certain reference value in the screening,diagnosis and treatment of thyroid diseases in healthy women of childbearing age during different pregnancies(early,middle and late pregnancy)in Jingzhou City of Hubei Province.展开更多
Objective: To understand the current situation of prehospital first aid knowledge, attitude and behavior of university students in Jingzhou City. Methods: A prehospital first aid knowledge questionnaire and the conven...Objective: To understand the current situation of prehospital first aid knowledge, attitude and behavior of university students in Jingzhou City. Methods: A prehospital first aid knowledge questionnaire and the convenience sampling method were used to survey 307 university students in Jingzhou City. Results: The mean score of prehospital first aid knowledge of university students in Jingzhou City was 12.85 ± 2.643, the mean score of attitude was 50.73 ± 4.114, and the mean score of behavior was 39.05 ± 8.898;There was a statistically significant difference in the scores of prehospital first aid knowledge, attitude, and behavior of university students depending on whether or not they had received prehospital first aid training (P P Conclusion: Jingzhou University students have a positive attitude toward pre-hospital first aid, but the knowledge level and behavior are low, which suggests that the government, society and the school should create good conditions to promote the improvement of pre-hospital first aid knowledge and ability.展开更多
Continuously improving the internal quality assurance system and promoting the innovative development of higher vocational education is a challenge that every higher vocational institution must solve on the road of di...Continuously improving the internal quality assurance system and promoting the innovative development of higher vocational education is a challenge that every higher vocational institution must solve on the road of diagnosis and improvement.To address the current dilemma of building internal quality assurance systems in higher education institutions,this study utilizes a case study approach.This study takes Jingzhou Vocational and Technical College as the research object for research.Conclusion:The excellent diagnosis and reform model and the effectiveness of diagnosis and reform in this school can provide new strategic ideas for the practice of diagnosis and reform for the high-quality development of higher education in Hubei.展开更多
In the context of territorial spatial planning,the overall coordinated protection has become a consensus in the field of cultural heritage protection,and the study on the spatial and temporal pattern of trans-regional...In the context of territorial spatial planning,the overall coordinated protection has become a consensus in the field of cultural heritage protection,and the study on the spatial and temporal pattern of trans-regional cultural heritage is of great significance to the overall protection.Based on the cultural relics protection units in Jingzhou area of national great site protection,the temporal and spatial distribution characteristics and influencing factors of cultural heritage resources were studied with the help of ArcGIS.The data show that on the whole,the cultural heritage in Jingzhou area of national great site protection presented the time series of “a large span,more at two ends” and the spatial distribution pattern of “one main,two secondary and three cores”.Cultural heritage in different historical periods had the characteristics of differentiated regional aggregation.The formation of the spatial pattern of different types of cultural heritage was closely related to the local historical and cultural background.Cultural heritage was affected by rivers,terrain,transportation,land,culture and other factors.It was mainly distributed along rivers in areas with little topographic fluctuation and low altitudes.The development and construction of cultural heritage sites were weak,and the ecological foundation was poor.However,the traffic accessibility was good,and the cultural heritage was deep.The research results are expected to provide a scientific basis for guiding the large site protection area to strengthen the integrated protection of cultural resources.展开更多
With the aid of the research method of land landscape,on the basis of briefly analyzing the construction process of regional traditional living environment in Jingzhou,a hierarchical analysis of the regional landscape...With the aid of the research method of land landscape,on the basis of briefly analyzing the construction process of regional traditional living environment in Jingzhou,a hierarchical analysis of the regional landscape system was carried out from the aspects of natural landscape,water conservancy construction,agricultural production and urban construction,and the overall pattern of traditional living environment landscape system in Jingzhou was summarized to provide new ideas for the exploration of landscape system.In view of the many problems in the current urban development of Jingzhou,the enlightenment of traditional human settlement experience and wisdom in Jingzhou to the current urban construction of Jingzhou was summarized to provide an example reference for building a living environment that integrates mountains,water and a city.展开更多
Based on the actual situation of Jingzhou City in Hubei Province,this article deeply explores the advantages in stimulating the vitality of the county-wide economy,the opportunities in development,the shortcomings,and...Based on the actual situation of Jingzhou City in Hubei Province,this article deeply explores the advantages in stimulating the vitality of the county-wide economy,the opportunities in development,the shortcomings,and the selection of development paths,aiming to further promote the county-wide economy of Jingzhou City.The transition from unbalanced and inadequate development to high-quality development has promoted the overall vitality and leapfrog development of the county-wide economy of Jingzhou City.展开更多
This paper expounds the contemporary value and protection significance of Jingzhou Confucian Temple,analyzes the existing problems in its protection and utilization,and puts forward the guiding ideology and measures f...This paper expounds the contemporary value and protection significance of Jingzhou Confucian Temple,analyzes the existing problems in its protection and utilization,and puts forward the guiding ideology and measures for its protection and utilization,in order to realize the cultural inheritance of Jingzhou Confucian Temple and serve people better in the new era.Meantime,it also provides some reference significance for the study of the Confucian Temple in Jingzhou.展开更多
Jingzhou is the birthplace of Jingchu culture.Under the influence of Jingchu culture,the layout of Jinan city and Jingzhou city in Jingzhou presents some unique phenomena.By analyzing the connotation of Jingchu cultur...Jingzhou is the birthplace of Jingchu culture.Under the influence of Jingchu culture,the layout of Jinan city and Jingzhou city in Jingzhou presents some unique phenomena.By analyzing the connotation of Jingchu culture,the paper excavates the pattern features of two ancient cities in Jingzhou,and explores the influence of Jingchu culture on the pattern of the ancient city of Jingzhou.展开更多
Museum cultural creation meets people’s needs for cultural experience,and has gradually become a hot topic in academic research.To promote the sustainable development of cultural and creative products of Jingzhou Mus...Museum cultural creation meets people’s needs for cultural experience,and has gradually become a hot topic in academic research.To promote the sustainable development of cultural and creative products of Jingzhou Museum,it analyzed the resource advantages of its cultural and creative products,the types of cultural and creative products,and the business methods of cultural and creative products,and discussed the problems in the development of cultural and creative products.Therefore,development strategies such as broadening marketing channels,deep excavation and close integration of Jingchu cultural connotations,enhancing artistic aesthetic value,and enhancing interactive participation experience were proposed.展开更多
Objective: To understand the status quo of PICC Catheter-associated Skin Impairment (CASI) in some hospitals at all levels in Jingzhou city, and to explore the risk factors for PICC Catheter-associated Skin Impairment...Objective: To understand the status quo of PICC Catheter-associated Skin Impairment (CASI) in some hospitals at all levels in Jingzhou city, and to explore the risk factors for PICC Catheter-associated Skin Impairment. Methods: From June 2019 to July 2020, a self-made questionnaire for CASI status was used to facilitate the extraction of CASI patients in PICC in some hospitals at all levels in Jingzhou city. Local skin lesions were collected and classified during PICC maintenance, and the damage types, occurrence frequency and related influencing factors of CASI were counted to identify independent risk factors. Results: In this study, there were 173 cases of CASI in PICC’s patients including local infection 56.1% (97/173), exudation at the puncture site 16.8% (29/173), irritant dermatitis 21.4% (37/173), allergic dermatitis 4.6% (8/173), and tension injury 1.2% (2/173). After univariate analysis, there were statistically significant differences between CASI occurrence type and duration of catheter wear, age, underlying disease, skin moisture and hyperhidrosis, PICC maintenance as required, hospital grade maintenance and intermittent chemotherapy (P < 0.05). Then, disordered multiple Logistic regression analysis was performed, and exudation at the puncture site was used as the reference group. The results showed that patients with PICC were more likely to have CASI if they were aged, long catheter time, had diabetes, had moist and sweaty skin, and were in the intermittent stage of chemotherapy. Conclusion: The incidence of CASI is high in patients aged 70 - 79 years, and local infection is the most common. PICC’s patients with diabetes are at high risk of CASI. PICC’s patients with excessive sweating are more likely to have CASI. The intermittent stage of chemotherapy is the excessive CASI;time with tube affects CASI occurrence.展开更多
<strong>Background:</strong> Breast milk is the best source of nutrition for premature infants and a “good medicine” for disease treatment. However, the rate of exclusive breastfeeding of premature infan...<strong>Background:</strong> Breast milk is the best source of nutrition for premature infants and a “good medicine” for disease treatment. However, the rate of exclusive breastfeeding of premature infants in China still needs to be improved at present, and the factors affecting breastfeeding are different in different places. <strong>Objective:</strong> To investigate the current status and influencing factors of preterm infants breastfeeding in Jingzhou 3A hospitals. <strong>Methods:</strong> A cross-sectional study was conducted to collect breastfeeding information of premature infants in neonatal intensive care unit (NICU) from May to August in 2019 in Jingzhou 3A Hospital, and 152 premature infants’ related information were collected. A questionnaire survey was conducted among the mothers who failed to breastfeed. <strong>Results: </strong>The rate of exclusive breastfeeding among premature infants in NICU was 9.87%. The rates of first breastfeeding and exclusive breastfeeding at discharge were 13.16% and 32.89% respectively. Not producing enough milk and knowing the right way to pump breast milk contributed a lot to the failure of exclusive breastfeeding. <strong>Conclusion: </strong>More attention should be paid to the health education and management to improve the rate of breastfeeding in NICU.展开更多
Deepening function reform of running the society of state-owned farm is an important strategic plan made by the Party Central Committee and the State Council,and is also ' hard bone' bitten by fully implementi...Deepening function reform of running the society of state-owned farm is an important strategic plan made by the Party Central Committee and the State Council,and is also ' hard bone' bitten by fully implementing the strategy of rural revitalization and promoting the modernization of agriculture and countryside. In this paper,the problems of Taihu Port Farm in Jingzhou City after function reform of running the society are systematically and comprehensively analyzed via field research,and corresponding countermeasures are proposed. The research could provide beneficial reference and experience reference for deepening function reform of running the society of current state-owned farm.展开更多
[Objectives]This study was conducted to analyze species composition, community appearance, plant life-type spectrum, flora distribution, plant community structure and plant diversity indexes of Mingyue Park in Jingzho...[Objectives]This study was conducted to analyze species composition, community appearance, plant life-type spectrum, flora distribution, plant community structure and plant diversity indexes of Mingyue Park in Jingzhou City, as well as the ecological functions of plants in cooling, humidification, shading, and noise reduction. [Methods] A quadart method was used to investigate plant communitues of Mingyue Park in Jingzhou City. [Results] There were 141 species in the park, including 44 tree speceies, 35 shrub speceies, and 62 herb speceies. The arber-shrub-grass structure was the dominant plant community structure. The Simpson index(D), Shannon-Wiener index(H) and Pielou index(J) of the herb layer were higher than those of the tree layer and the shrub layer, and the shrub layer was the lowest. The results of ecological function research showed that the plant communities had a significant shading effect and a certain ability to reduce noise. The comprehensive conclusion showed that the ecological function indexes of the arbor-shrub-grass structure in Mingyue Park were significantly higher than those of the arbor-shrub structure and the single-tree structure. In order to improve the ecological benefits of plant communities in Mingyue Park, the plant diversity can be increased in the later construction to enrich community structures. [Conclusions] This study evaluated the ecological benefits of plant communities in Mingyue Park, and provides a scientific basis for the plant configuration of parks in Jingzhou and other regions.展开更多
Street greening effectively embodies the ecological and landscape functions of plants,and is of great significance to regional maintenance and ecological protection.In this study,an evaluation system was constructed b...Street greening effectively embodies the ecological and landscape functions of plants,and is of great significance to regional maintenance and ecological protection.In this study,an evaluation system was constructed based on plant diversity,and typical sampling method was used to study the landscape and evaluate the ecological function of main roads in Jingzhou City.The results showed that:①the average species richness of the 14 plot roads was 2,and the average Shannon-Wiener diversity index (H’) and average Pielou evenness index (Jsw) were 0.892 and 0.911,respectively;due to single street landscape and high homogeneity of landscape,there is a lack of landscape characteristics in Jingzhou;②the ecological functions of five streets were compared:shading > dust fall > humidity elimination > noise reduction > temperature reduction;street greening has significant shading effect and certain dust retention effect.The investigation and research will provide reference and improvement suggestions for street greening construction in Jingzhou City in the future.展开更多
基金by Jingzhou Science and Technology Program(2023EC45).
文摘As a key carrier supporting urban ecological health and living environment quality,urban ecological network is a key focus of current urban green space research.Jingzhou City of Hubei Province is taken as the research object.Relying on GIS technology platform,MSPA method is used to analyze the landscape pattern of Jingzhou City.On this basis,the landscape connectivity evaluation method is used to accurately identify and extract the source areas with important ecological value in Jingzhou City.Then,the normalization method and weighting method are combined to create a resistance factor evaluation system to construct the resistance surface.Based on the MCR model,the ecological network of Jingzhou City is successfully constructed,and targeted spatial optimization strategies and development suggestions are proposed.
文摘With the ongoing advancement of human civilization,China is increasingly prioritizing the preservation and transmission of its architectural heritage.This study examines the historical development of the Longevity Pagoda in Jingzhou,synthesizing its architectural and artistic characteristics as well as its cultural heritage value.In light of contemporary challenges,the paper proposes strategies for the protection and preservation of the Longevity Pagoda.The aim is to ensure that the Longevity Pagoda continues to realize its distinctive historical,cultural,and social significance in the future.
文摘[Objectives]To study the reference value of thyroid function in healthy women of childbearing age during different pregnancies(early,middle and late pregnancy)in Jingzhou City.[Methods]362 healthy women of childbearing age during different pregnancies(early,middle and late pregnancy)were selected as the study group,and 360 non-pregnant women were selected as the control group.Serum thyroid hormone levels in the two groups were detected,and the reference value was expressed as the median(M)and 95%confidence interval(CI).On this basis,the chart of changing trend of thyroid hormone in the early,middle and late pregnancy were plotted.[Results]Compared with the control group,FT3,TT4,TT3,FT4and TSH in the early,middle and late pregnancy were significantly different in the study group(P<0.05).In the study group,there were significant differences in the early,middle and late pregnancy(P<0.05).[Conclusions]This trend chart has certain reference value in the screening,diagnosis and treatment of thyroid diseases in healthy women of childbearing age during different pregnancies(early,middle and late pregnancy)in Jingzhou City of Hubei Province.
文摘Objective: To understand the current situation of prehospital first aid knowledge, attitude and behavior of university students in Jingzhou City. Methods: A prehospital first aid knowledge questionnaire and the convenience sampling method were used to survey 307 university students in Jingzhou City. Results: The mean score of prehospital first aid knowledge of university students in Jingzhou City was 12.85 ± 2.643, the mean score of attitude was 50.73 ± 4.114, and the mean score of behavior was 39.05 ± 8.898;There was a statistically significant difference in the scores of prehospital first aid knowledge, attitude, and behavior of university students depending on whether or not they had received prehospital first aid training (P P Conclusion: Jingzhou University students have a positive attitude toward pre-hospital first aid, but the knowledge level and behavior are low, which suggests that the government, society and the school should create good conditions to promote the improvement of pre-hospital first aid knowledge and ability.
文摘Continuously improving the internal quality assurance system and promoting the innovative development of higher vocational education is a challenge that every higher vocational institution must solve on the road of diagnosis and improvement.To address the current dilemma of building internal quality assurance systems in higher education institutions,this study utilizes a case study approach.This study takes Jingzhou Vocational and Technical College as the research object for research.Conclusion:The excellent diagnosis and reform model and the effectiveness of diagnosis and reform in this school can provide new strategic ideas for the practice of diagnosis and reform for the high-quality development of higher education in Hubei.
基金Sponsored by the Project for the Philosophy and Social Science Research of Hubei Provincial Department of Education in 2021 (21Q049)Innovation and Entrepreneurship Project for University Students of Changjiang University in 2021 (Yz2021325)。
文摘In the context of territorial spatial planning,the overall coordinated protection has become a consensus in the field of cultural heritage protection,and the study on the spatial and temporal pattern of trans-regional cultural heritage is of great significance to the overall protection.Based on the cultural relics protection units in Jingzhou area of national great site protection,the temporal and spatial distribution characteristics and influencing factors of cultural heritage resources were studied with the help of ArcGIS.The data show that on the whole,the cultural heritage in Jingzhou area of national great site protection presented the time series of “a large span,more at two ends” and the spatial distribution pattern of “one main,two secondary and three cores”.Cultural heritage in different historical periods had the characteristics of differentiated regional aggregation.The formation of the spatial pattern of different types of cultural heritage was closely related to the local historical and cultural background.Cultural heritage was affected by rivers,terrain,transportation,land,culture and other factors.It was mainly distributed along rivers in areas with little topographic fluctuation and low altitudes.The development and construction of cultural heritage sites were weak,and the ecological foundation was poor.However,the traffic accessibility was good,and the cultural heritage was deep.The research results are expected to provide a scientific basis for guiding the large site protection area to strengthen the integrated protection of cultural resources.
基金Sponsored by the Project for the Philosophy and Social Science Research of Hubei Provincial Department of Education (21Y063)。
文摘With the aid of the research method of land landscape,on the basis of briefly analyzing the construction process of regional traditional living environment in Jingzhou,a hierarchical analysis of the regional landscape system was carried out from the aspects of natural landscape,water conservancy construction,agricultural production and urban construction,and the overall pattern of traditional living environment landscape system in Jingzhou was summarized to provide new ideas for the exploration of landscape system.In view of the many problems in the current urban development of Jingzhou,the enlightenment of traditional human settlement experience and wisdom in Jingzhou to the current urban construction of Jingzhou was summarized to provide an example reference for building a living environment that integrates mountains,water and a city.
文摘Based on the actual situation of Jingzhou City in Hubei Province,this article deeply explores the advantages in stimulating the vitality of the county-wide economy,the opportunities in development,the shortcomings,and the selection of development paths,aiming to further promote the county-wide economy of Jingzhou City.The transition from unbalanced and inadequate development to high-quality development has promoted the overall vitality and leapfrog development of the county-wide economy of Jingzhou City.
基金Sponsored by Inheritance of Jingchu Traditional Gardens from the Angle of Heritage Activation:A Case Study of Landscape Restoration of Jingzhou Confucian Temple (CWH202014)。
文摘This paper expounds the contemporary value and protection significance of Jingzhou Confucian Temple,analyzes the existing problems in its protection and utilization,and puts forward the guiding ideology and measures for its protection and utilization,in order to realize the cultural inheritance of Jingzhou Confucian Temple and serve people better in the new era.Meantime,it also provides some reference significance for the study of the Confucian Temple in Jingzhou.
基金Sponsored by Project of Jingchu Culture Research Center (CWH202013)。
文摘Jingzhou is the birthplace of Jingchu culture.Under the influence of Jingchu culture,the layout of Jinan city and Jingzhou city in Jingzhou presents some unique phenomena.By analyzing the connotation of Jingchu culture,the paper excavates the pattern features of two ancient cities in Jingzhou,and explores the influence of Jingchu culture on the pattern of the ancient city of Jingzhou.
基金Sponsored by 2020 Open-End Foundation of the Chu Culture Research Institute of Yangtze University (CWH202015)。
文摘Museum cultural creation meets people’s needs for cultural experience,and has gradually become a hot topic in academic research.To promote the sustainable development of cultural and creative products of Jingzhou Museum,it analyzed the resource advantages of its cultural and creative products,the types of cultural and creative products,and the business methods of cultural and creative products,and discussed the problems in the development of cultural and creative products.Therefore,development strategies such as broadening marketing channels,deep excavation and close integration of Jingchu cultural connotations,enhancing artistic aesthetic value,and enhancing interactive participation experience were proposed.
文摘Objective: To understand the status quo of PICC Catheter-associated Skin Impairment (CASI) in some hospitals at all levels in Jingzhou city, and to explore the risk factors for PICC Catheter-associated Skin Impairment. Methods: From June 2019 to July 2020, a self-made questionnaire for CASI status was used to facilitate the extraction of CASI patients in PICC in some hospitals at all levels in Jingzhou city. Local skin lesions were collected and classified during PICC maintenance, and the damage types, occurrence frequency and related influencing factors of CASI were counted to identify independent risk factors. Results: In this study, there were 173 cases of CASI in PICC’s patients including local infection 56.1% (97/173), exudation at the puncture site 16.8% (29/173), irritant dermatitis 21.4% (37/173), allergic dermatitis 4.6% (8/173), and tension injury 1.2% (2/173). After univariate analysis, there were statistically significant differences between CASI occurrence type and duration of catheter wear, age, underlying disease, skin moisture and hyperhidrosis, PICC maintenance as required, hospital grade maintenance and intermittent chemotherapy (P < 0.05). Then, disordered multiple Logistic regression analysis was performed, and exudation at the puncture site was used as the reference group. The results showed that patients with PICC were more likely to have CASI if they were aged, long catheter time, had diabetes, had moist and sweaty skin, and were in the intermittent stage of chemotherapy. Conclusion: The incidence of CASI is high in patients aged 70 - 79 years, and local infection is the most common. PICC’s patients with diabetes are at high risk of CASI. PICC’s patients with excessive sweating are more likely to have CASI. The intermittent stage of chemotherapy is the excessive CASI;time with tube affects CASI occurrence.
文摘<strong>Background:</strong> Breast milk is the best source of nutrition for premature infants and a “good medicine” for disease treatment. However, the rate of exclusive breastfeeding of premature infants in China still needs to be improved at present, and the factors affecting breastfeeding are different in different places. <strong>Objective:</strong> To investigate the current status and influencing factors of preterm infants breastfeeding in Jingzhou 3A hospitals. <strong>Methods:</strong> A cross-sectional study was conducted to collect breastfeeding information of premature infants in neonatal intensive care unit (NICU) from May to August in 2019 in Jingzhou 3A Hospital, and 152 premature infants’ related information were collected. A questionnaire survey was conducted among the mothers who failed to breastfeed. <strong>Results: </strong>The rate of exclusive breastfeeding among premature infants in NICU was 9.87%. The rates of first breastfeeding and exclusive breastfeeding at discharge were 13.16% and 32.89% respectively. Not producing enough milk and knowing the right way to pump breast milk contributed a lot to the failure of exclusive breastfeeding. <strong>Conclusion: </strong>More attention should be paid to the health education and management to improve the rate of breastfeeding in NICU.
基金Supported by Major Projects of the National Social Science Fund of China(15ZDA020)Open Fund Project of Yangtze River Economic Belt Development Research Institute(CJKF-2017-06)
文摘Deepening function reform of running the society of state-owned farm is an important strategic plan made by the Party Central Committee and the State Council,and is also ' hard bone' bitten by fully implementing the strategy of rural revitalization and promoting the modernization of agriculture and countryside. In this paper,the problems of Taihu Port Farm in Jingzhou City after function reform of running the society are systematically and comprehensively analyzed via field research,and corresponding countermeasures are proposed. The research could provide beneficial reference and experience reference for deepening function reform of running the society of current state-owned farm.
基金Supported by National Natural Science Foundation of China (31270740)Natural Science Foundation of Hubei Province (2017CFB390)。
文摘[Objectives]This study was conducted to analyze species composition, community appearance, plant life-type spectrum, flora distribution, plant community structure and plant diversity indexes of Mingyue Park in Jingzhou City, as well as the ecological functions of plants in cooling, humidification, shading, and noise reduction. [Methods] A quadart method was used to investigate plant communitues of Mingyue Park in Jingzhou City. [Results] There were 141 species in the park, including 44 tree speceies, 35 shrub speceies, and 62 herb speceies. The arber-shrub-grass structure was the dominant plant community structure. The Simpson index(D), Shannon-Wiener index(H) and Pielou index(J) of the herb layer were higher than those of the tree layer and the shrub layer, and the shrub layer was the lowest. The results of ecological function research showed that the plant communities had a significant shading effect and a certain ability to reduce noise. The comprehensive conclusion showed that the ecological function indexes of the arbor-shrub-grass structure in Mingyue Park were significantly higher than those of the arbor-shrub structure and the single-tree structure. In order to improve the ecological benefits of plant communities in Mingyue Park, the plant diversity can be increased in the later construction to enrich community structures. [Conclusions] This study evaluated the ecological benefits of plant communities in Mingyue Park, and provides a scientific basis for the plant configuration of parks in Jingzhou and other regions.
文摘Street greening effectively embodies the ecological and landscape functions of plants,and is of great significance to regional maintenance and ecological protection.In this study,an evaluation system was constructed based on plant diversity,and typical sampling method was used to study the landscape and evaluate the ecological function of main roads in Jingzhou City.The results showed that:①the average species richness of the 14 plot roads was 2,and the average Shannon-Wiener diversity index (H’) and average Pielou evenness index (Jsw) were 0.892 and 0.911,respectively;due to single street landscape and high homogeneity of landscape,there is a lack of landscape characteristics in Jingzhou;②the ecological functions of five streets were compared:shading > dust fall > humidity elimination > noise reduction > temperature reduction;street greening has significant shading effect and certain dust retention effect.The investigation and research will provide reference and improvement suggestions for street greening construction in Jingzhou City in the future.
