This paper investigated and analyzed the conservation and utilization of four local livestock breeds in Binzhou City:Wadi Sheep,Bohai Black Cattle,Wudi Donkey,and Lubei White Goat.Shortcomings in the protection and ut...This paper investigated and analyzed the conservation and utilization of four local livestock breeds in Binzhou City:Wadi Sheep,Bohai Black Cattle,Wudi Donkey,and Lubei White Goat.Shortcomings in the protection and utilization of local germplasm resources were pointed out,and strategies and recommendations were proposed to promote high-quality development of livestock and poultry genetic resources in Binzhou,including building a solid germplasm foundation,standardizing production,and driving innovation.This paper provides references for the conservation,development,and utilization of local genetic resources in Binzhou City.展开更多
Yunnan and Guizhou are two provinces in Southwest China where in recent years drought disasters have occurred due to natural and human factors. This paper reviewed literature and summarized the related achievements of...Yunnan and Guizhou are two provinces in Southwest China where in recent years drought disasters have occurred due to natural and human factors. This paper reviewed literature and summarized the related achievements of water resources utilization and protection in Yunnan and Guizhou provinces. rivers, and karst ground water in the two provinces, and also This included characters and utilization of precipitation, the various explanations of drought （climate and human factors） and strategies for coping with droughts. Our concluding remarks highlight three lines of future studies： inequalities and equitable use of water distribution, better evaluation systems, and raising awareness through conservation practices.展开更多
This paper analyzed characteristics of railway heritage, and introduced several models for the protection and reutilization of railway heritage worldwide, and also a few cases. Taking Jiangshu Railway Relics Park and ...This paper analyzed characteristics of railway heritage, and introduced several models for the protection and reutilization of railway heritage worldwide, and also a few cases. Taking Jiangshu Railway Relics Park and White Pagoda Park in Hangzhou City for example, the paper explored domestic cases of protecting and reusing railway heritage, and pointed out the directions for railway heritage protection and development.展开更多
This paper discussed and summarized the parasitic characters and the protection and utilization of 7 species of dominant natural enemies of sugarcane pests in Yunnan, China. Sugarcane pests are numerous and there are ...This paper discussed and summarized the parasitic characters and the protection and utilization of 7 species of dominant natural enemies of sugarcane pests in Yunnan, China. Sugarcane pests are numerous and there are rich natural enemy resources in Yunnan sugarcane areas. There are more than 283 species of natural enemies against sugarcane pests in Yunnan, among which the dominant natural enemies with protection and utilization value and research significance include Trichogramma, Apanteles flavipes(Cameron) and Sturmiopsis inferens Townsend parasitic on sugarcane borers, Synonycha grandis(Thunberg), Lemnia biplagiata(Swartz), Chilomenes sexmaculata(Fabricius) and Thiallela sp catching and feeding on Ceratovacuna lanigera Zehntner, and Euborellia pallipes Shiraki preying on Saccharicocus sacchari(Cocherell), Dysmicoccus bohinsis Kuw, Trochorhopalus humeralis Chevrolat and Diocalandra sp. There is also one fungal parasite, namely Beauveria bassiana, which is widely distributed in nature, and can parasitize in a variety of sugarcane pests including sugarcane borers, Exolontha serrulata(Gyllenhal), Alissonotum impressicolle Arrow, T. humeralis and Otidognathus rubriceps Chevrola. It has a natural parasitism rate generally around 10% and certain natural inhibition effect on sugarcane pests. Reasonably protecting and utilizing natural enemies and giving full play to the natural regulation of natural enemies on pests are of great significance for protecting the ecological environment, maintaining the ecological balance of sugarcane fields, improving the comprehensive management level of pests, and promoting the sustainable development of sugar industry.展开更多
Architectural heritage is an important part of China’s brilliant national culture.As the carrier of material and spiritual civilization in a specific region and historical period,architectural heritage has witnessed ...Architectural heritage is an important part of China’s brilliant national culture.As the carrier of material and spiritual civilization in a specific region and historical period,architectural heritage has witnessed people’s daily life,cultural customs and spiritual civilization activities.Taking Daokou Ancient Town on the riverside of the Grand Canal as an example,this paper analyzes the location,development trend,external traffic,architecture and cultural heritage value of the ancient town,and finds that there are problems such as economic depression,prominent constructive destruction,improper restoration of historical blocks and lack of public space through field investigation and visits.Some protection and utilization strategies and suggestions for stimulating economic development,overall planning,overhauling historical blocks and reshaping public space are put forward,in order to provide reference significance and help for the protection of architectural cultural heritage of Daokou Ancient Town.展开更多
The protection and utilization of great sites not only are related to the inheritance of historical and cultural heritage and academic research,but also directly affect local economic development and social and cultur...The protection and utilization of great sites not only are related to the inheritance of historical and cultural heritage and academic research,but also directly affect local economic development and social and cultural dissemination.In this paper,five major great sites in Zhengzhou City(Dahe Village Site,Zhengzhou Shangcheng Site,Xiaoshuangqiao Site,the Capital of Zheng and Han States,and Mausoleum of Song Dynasty Tombs of Song Emperors)are taken as research objects,and a set of index system for evaluating the protection and utilization of great sites is constructed.A comprehensive evaluation is conducted from seven aspects:protection management,research value,site utilization,cultural value dissemination,socio-economic benefits,utilization effects,and regional development coordination.This paper provides a comprehensive and scientific evaluation perspective for the protection and utilization of great sites,which helps to better grasp the direction of site protection and utilization,and develop more practical and effective strategies for site protection and utilization.展开更多
There are plentiful ecotourism resources at the estuary of the Yellow Rive. The characteristic of the resources are vast, wild. rare, peculiar and fresh. Some natural resources, ecotourism resources on the wetland nat...There are plentiful ecotourism resources at the estuary of the Yellow Rive. The characteristic of the resources are vast, wild. rare, peculiar and fresh. Some natural resources, ecotourism resources on the wetland nature reserve of the estuary, and the special landscape ecology resources are introduced in this paper. The author also suggests that the sustainable development of the travel industry at the estuary should be based on the protection and reasonable utilization of the ecosystem.展开更多
At present, China's social economy has made tremendous development and progress, which has made great contributions to the improvement of people's living standards. However, in the process of socio-economic de...At present, China's social economy has made tremendous development and progress, which has made great contributions to the improvement of people's living standards. However, in the process of socio-economic development, the forest resources are also greatly consumed, and the ecological environment is seriously damaged, which will cause great obstacles to the sustainable development of socio-economy. In view of this situation, it is necessary to focus on the protection of forest resources and make targeted scientific use of forest resources, so as to promote its sound development. Combined with this situation, this paper focuses on the analysis of the problems and countermeasures in the process of forest resources protection and utilization.展开更多
Although Chinas social and economic development has accelerated, it has neglected the construction of ecological civilization, resulting in the shortage of water resources and increasingly serious pollution problems. ...Although Chinas social and economic development has accelerated, it has neglected the construction of ecological civilization, resulting in the shortage of water resources and increasingly serious pollution problems. In order to effectively improve the water environment, relevant departments should fulfill their responsibilities, actively carry out publicity work on water resources protection, call on all sectors of society to rationally develop and use water resources, guide the public to participate in water resources protection, improve the mechanism of water resources utilization and sewage discharge for enterprises, optimize the EIA system, effectively improve the water resources crisis, and gradually promote the construction of ecological civilization. Based on the vision of ecological civilization, this paper analyzes the current situation of water resources in China, puts forward effective protection and utilization strategies, follows the concept of sustainable development, and lays a solid foundation for building a beautiful China.展开更多
This paper highlights the type, distribution and area of wetlands in China, reviews the progress and achievements made in wetland research and expounds the status quo of wetland utilization in China. It also analyses ...This paper highlights the type, distribution and area of wetlands in China, reviews the progress and achievements made in wetland research and expounds the status quo of wetland utilization in China. It also analyses emphatically the problems existing in wetland utilization, points out the importance of wetland protection, and presents suggestions on wetland protection and wetland ecosystem research.展开更多
Wuyi Mountain,located in the north of Fujian Province,China,is renowned for its abundant medicinal plant resources.In July 2014,the 8th(second team)of Shenyang Pharmaceutical University’s Chinese Medicine Resources S...Wuyi Mountain,located in the north of Fujian Province,China,is renowned for its abundant medicinal plant resources.In July 2014,the 8th(second team)of Shenyang Pharmaceutical University’s Chinese Medicine Resources Scientific Expedition Team conducted field investigation in the area.Through specimen collection and extensive literature review,the team identified and analyzed 223 vascular plant species from 175 genera and 85 families.The most dominant families were Compositae and Rosaceae,and perennial herbs were the predominant species,accounting for 44.39%of the total species identified.Notably,we documented five precious and rare medicinal plants unique to Wuyi Mountain.This study updates the database of plant resources and diversity in the region,providing a valuable reference for future studies.Finally,we put forward some suggestions to enhance the conservation and sustainable utilization of Wuyi Mountain’s plant resources.展开更多
Taihang Mountains are situated between Shanxi Province and the North China Plain,spanning Beijing,Hebei,Shanxi,and Henan provinces and cities.The mountains extend from northeast to southwest for over 400 km,naturally ...Taihang Mountains are situated between Shanxi Province and the North China Plain,spanning Beijing,Hebei,Shanxi,and Henan provinces and cities.The mountains extend from northeast to southwest for over 400 km,naturally deviding the second step from the third one in China.The southeastern area of Taihang Mountains specifically refers to Changzhi City and Jincheng Administrative Region of Shanxi Province.Given Shanxi Province’s robust development plans for the southeast area of Taihang Mountains,the medicinal plant resources in this area will be affected.Therefore,it is imperative and urgent to conduct a comprehensive investigation and study on the medicinal plant resources in the southeast area of Taihang Mountains.By means of field investigation,literature review,and specimen identification,the plant resources and diversity of two counties in the southeast of Taihang Mountains were evaluated.The findings revealed 234 plants species across 172 genera in 70 families,primarily comprising angiosperms.The families with more species included Compositae,Leguminosae,Rosaceae,Labiatae,Ranunculaceae.Among the genera,those with more species were Cynanchum,Selaginella,Clematis,Thalictrum,and Rhamnus.A total of 114 medicinal plants were identified,constituting 48.72%of the total.Regarding medicinal parts,the concentration is in roots and rhizomes,followed by whole plants and fruits.On the basis of investigation and study,some suggestions on the development,utilization,and protection of medicinal plant resources in southeast Taihang Mountains were made.These suggestions provide valuable insights for the study on medicinal plant resources and vegetation in the southeast of Taihang Mountains,serving as a scientific basis for the protection and sustainable utilization of wild medicinal plant resources.展开更多
Balluk Mountain is located between the Tianshan Mountains and the Altai Mountains in Xinjiang Province.Influenced by the humid air and diverse landforms of Lake Alacuri,the unique climate of Mount Baluk nourishes exce...Balluk Mountain is located between the Tianshan Mountains and the Altai Mountains in Xinjiang Province.Influenced by the humid air and diverse landforms of Lake Alacuri,the unique climate of Mount Baluk nourishes excellent pastures and supports numerous wildlife,making it rich in plant resources.The 9th Shenyang Pharmaceutical University Chinese Medicine Resources Scientific Expedition Team conducted field investigations,literature reviews,and specimen identification to study the plant resources and diversity of Balluk Mountain in Xinjiang Province.A total of 235 species of medicinal plants belonging to 59 families and 159 genera were collected during the period from July to August 2015 in this area.The dominant families observed were Asteraceae,Caryophyllaceae,Lamiaceae,Ranunculaceae,Rosaceae and Umbelliferae,with 35,11,14,12,27,and 13 species respectively.These families account for over 47.4%of the total species collected,though comprising only 10.2%of the total number of families.At the genus level,Artemisia was found to be the most dominant genus with eight species,contributing to 0.63%of the total genera,while representing 3.4%of the total species abundance.Overall,this study provides an updated analysis of the plant resources and diversity in Balluk Mountain.Several species have been identified to possess significant medicinal properties and hold potential for various research fields,including natural product chemistry and drug development.The study also offers practical and meaningful suggestions for strengthening the protection and utilization of plant resources in the area.By implementing these suggestions,we can better preserve the plant diversity in Balluk Mountain and ensure the sustainable use of these valuable resources.展开更多
Dabie Mountains are located at the junction of Anhui,Henan and Hubei provinces in the East of China.With its varied altitude,climate,and soil texture,Dabie Mountains are extremely rich in wild plant resources.The 12th...Dabie Mountains are located at the junction of Anhui,Henan and Hubei provinces in the East of China.With its varied altitude,climate,and soil texture,Dabie Mountains are extremely rich in wild plant resources.The 12th Traditional Chinese Medicine(TCM)Resources Scientific Expedition Team of Shenyang Pharmaceutical University conducted a study on wild vascular plants resources,especially medicinal vascular plants,through field investigation,literature review and specimen identification.There were 472 species of vascular plants belonging to 347 genera and 125 families collected during July 2018 in this area,of which 424 species were medicinal vascular plants,accounting for 89.83%of the total.From the perspective of medicinal parts,most of the medicinal plants there have values in their roots and rhizomes,as well as the whole plants.The efficacy and characteristics of these pharmaceutical dimensions were also summarized and analyzed in detail.Besides,among the wild vascular plants collected,the most dominant families with the biggest numbers of species are Compositae,Lamiaceae,Liliaceae,Rosaceae,Leguminosae,Ranunculaceae,Saxifragaceae and Polygonaceae,and the dominant genus are Viola and Sedum.In terms of life form,perennial herbs are dominant,accounting for 55.72%of the total species,followed by some annual(or biennial)herbs,shrubs and lianas.Finally,recommendations are put forward for strengthening the protection and utilization of wild medicinal plant resources in Dabie Mountains.展开更多
The vernacular architectural culture of the Bayu region is an important part of traditional Chinese architectural culture,of which the old courtyard in Baxian is a typical representative.The purpose of this paper is t...The vernacular architectural culture of the Bayu region is an important part of traditional Chinese architectural culture,of which the old courtyard in Baxian is a typical representative.The purpose of this paper is to explore the connotation and characteristics of Bayu vernacular architectural culture,and to take the old courtyard in Baxian as a specific research object,to analyze its architectural style,cultural connotation,and its value in contemporary society.The study of the old courtyard in Baxian can not only deepen the understanding of Bayu vernacular architectural culture but also provide a useful reference for the protection and inheritance of vernacular architecture.At the same time,this paper also calls for more people to pay attention to and participate in the protection of vernacular architectural culture,and jointly guard these precious historical and cultural heritages.展开更多
Phoebe bournei（Hemsl.） Yang is a rare and protected plant in China. This study was conducted to determine the phenotypic variation in this species and to document phenotypic variation within and among populations of...Phoebe bournei（Hemsl.） Yang is a rare and protected plant in China. This study was conducted to determine the phenotypic variation in this species and to document phenotypic variation within and among populations of P. bournei. Nested analysis of variance, coefficient of variation, multiple comparisons, principal component analysis（PCA） and correlation analysis were used to analyze ten phenotypic traits in ten natural populations of P.bournei from both the northeastern and the primary region of the range of this species. Significant differences among and within populations were observed in leaf and seed phenotypic traits. Variation among populations（34.92%）was greater than that within populations（26.19%）. The mean phenotypic differentiation coefficient was 53.77% among populations, indicating that variation among populations comprised the majority of the phenotypic variation of P. bournei. The coefficient of variance（CV） of ten traits varied from 6.44 to 18.45%, with an average of 12.03%.The CV of leaf traits among populations（15.64%） was higher than that of seed traits（8.60%）, indicating that seed traits were more stable. The results from CV and PCA indicated that leaf area, leaf length and thousand seed weight were the main factors accounting for the observed phenotypic variations. Significant or highly significant correlations were observed among most leaf and/or in seed phenotypic traits, whereas no significant correlations were observed between phenotypic traits and geographic factors.Based on cluster analysis, the ten populations can be divided into three clusters. These clusters were not a result of geographic distances.展开更多
Glycine soja or wild soybean is the wild ancestor of the soybean, being an important source for property improvement and variety breeding. With abundant wild soybeans, their habitat is undermining, and wild soybeans a...Glycine soja or wild soybean is the wild ancestor of the soybean, being an important source for property improvement and variety breeding. With abundant wild soybeans, their habitat is undermining, and wild soybeans are facing increasing- ly threatened in Shandong if measures are not taken yet. Besides, wild soybean germplasm is far from further exploiting or using. The research analyzed status quo and problems of wild soybean germplasm posed countermeasures or suggestions in crop germplasm conservation and use. resources conservation and use and pro- order to provide references for agricultural crop germplasm conservation and use.展开更多
This paper examines the current status of water resource management and conservation in China,along with strategies to address the water resource crisis.Given the current situation,the paper highlights issues such as ...This paper examines the current status of water resource management and conservation in China,along with strategies to address the water resource crisis.Given the current situation,the paper highlights issues such as incomplete legal mechanisms,limited environmental awareness among enterprises,and insufficient government investment.To ad-dress these challenges,the paper proposes a series of strategies,including improving the ecological environment,enhanc-ing production techniques,strengthening management systems,rationalizing water resource allocation,and implementing water-saving measures in both industrial and agricultural production.These strategies serve to achieve sustainable water resource management,reduce water pollution,and effectively tackle the pressing water resource issues faced in China currently.展开更多
At first, the overview and value of cultural relics of Xiaoshao Seawall were introduced, and then the confusion of daily management and comprehensive improvement were analyzed. Finally, the enlightenment and reflectio...At first, the overview and value of cultural relics of Xiaoshao Seawall were introduced, and then the confusion of daily management and comprehensive improvement were analyzed. Finally, the enlightenment and reflection on the "butterfly change" of the seawall were discussed.展开更多
Wuzhishan,located in the central part of Hainan Island and characterized by undulating terrain and diverse vegetation,is rich in plants.In October 2020,field investigations were carried out by the 14th Shenyang Pharma...Wuzhishan,located in the central part of Hainan Island and characterized by undulating terrain and diverse vegetation,is rich in plants.In October 2020,field investigations were carried out by the 14th Shenyang Pharmaceutical University Chinese Medicine Resources Scientific Expedition Team.Through specimen collection and literature retrieval,the team collected and analyzed vascular plants,resulting in the identification of 455 species belonging to 328 genera in 145 families.The dominant families are Leguminosae,Malvaceae,Compositae,Rubiaceae,Lauraceae,Pteridaceae,and Polypodiaceae.The main dominant species were perennial herb,comprising 147 species,32.31%of the total.From the 367 species of medicinal vascular plants,the team screened and recorded 20 species of Li medicine according to indications of the medicinal use and the part of the plant used.As a result,the dominant families of vascular plants were similar to medicinal vascular plants,which means vascular plants is an important medicinal resource in Wuzhishan.Based on the investigation and research,further suggestions were made to strengthen the conservation and utilization of plant resources in Wuzhishan.展开更多
基金Supported by Binzhou Social Sciences Planning Project in 2024(24-SKGH-051)Binzhou Comprehensive Experimental Station Project of Shandong Provincial Forage Industry Technology System(SDAIT-23-10).
文摘This paper investigated and analyzed the conservation and utilization of four local livestock breeds in Binzhou City:Wadi Sheep,Bohai Black Cattle,Wudi Donkey,and Lubei White Goat.Shortcomings in the protection and utilization of local germplasm resources were pointed out,and strategies and recommendations were proposed to promote high-quality development of livestock and poultry genetic resources in Binzhou,including building a solid germplasm foundation,standardizing production,and driving innovation.This paper provides references for the conservation,development,and utilization of local genetic resources in Binzhou City.
基金funded by the National Social Science Foundation of China (No. 10CGL050)
文摘Yunnan and Guizhou are two provinces in Southwest China where in recent years drought disasters have occurred due to natural and human factors. This paper reviewed literature and summarized the related achievements of water resources utilization and protection in Yunnan and Guizhou provinces. rivers, and karst ground water in the two provinces, and also This included characters and utilization of precipitation, the various explanations of drought （climate and human factors） and strategies for coping with droughts. Our concluding remarks highlight three lines of future studies： inequalities and equitable use of water distribution, better evaluation systems, and raising awareness through conservation practices.
基金Supported by National Natural Science Foundation of China(51408508)the Fundamental Research Funds for the Central Universities(2682015CX098)
文摘This paper analyzed characteristics of railway heritage, and introduced several models for the protection and reutilization of railway heritage worldwide, and also a few cases. Taking Jiangshu Railway Relics Park and White Pagoda Park in Hangzhou City for example, the paper explored domestic cases of protecting and reusing railway heritage, and pointed out the directions for railway heritage protection and development.
基金Supported by Sugar Crop Research System(CARS-170303)Training Project of Yunling Industry and Technology Leading Talents(2018LJRC56)Special Fund of Agricultural Industry Research System in Yunnan Province
文摘This paper discussed and summarized the parasitic characters and the protection and utilization of 7 species of dominant natural enemies of sugarcane pests in Yunnan, China. Sugarcane pests are numerous and there are rich natural enemy resources in Yunnan sugarcane areas. There are more than 283 species of natural enemies against sugarcane pests in Yunnan, among which the dominant natural enemies with protection and utilization value and research significance include Trichogramma, Apanteles flavipes(Cameron) and Sturmiopsis inferens Townsend parasitic on sugarcane borers, Synonycha grandis(Thunberg), Lemnia biplagiata(Swartz), Chilomenes sexmaculata(Fabricius) and Thiallela sp catching and feeding on Ceratovacuna lanigera Zehntner, and Euborellia pallipes Shiraki preying on Saccharicocus sacchari(Cocherell), Dysmicoccus bohinsis Kuw, Trochorhopalus humeralis Chevrolat and Diocalandra sp. There is also one fungal parasite, namely Beauveria bassiana, which is widely distributed in nature, and can parasitize in a variety of sugarcane pests including sugarcane borers, Exolontha serrulata(Gyllenhal), Alissonotum impressicolle Arrow, T. humeralis and Otidognathus rubriceps Chevrola. It has a natural parasitism rate generally around 10% and certain natural inhibition effect on sugarcane pests. Reasonably protecting and utilizing natural enemies and giving full play to the natural regulation of natural enemies on pests are of great significance for protecting the ecological environment, maintaining the ecological balance of sugarcane fields, improving the comprehensive management level of pests, and promoting the sustainable development of sugar industry.
文摘Architectural heritage is an important part of China’s brilliant national culture.As the carrier of material and spiritual civilization in a specific region and historical period,architectural heritage has witnessed people’s daily life,cultural customs and spiritual civilization activities.Taking Daokou Ancient Town on the riverside of the Grand Canal as an example,this paper analyzes the location,development trend,external traffic,architecture and cultural heritage value of the ancient town,and finds that there are problems such as economic depression,prominent constructive destruction,improper restoration of historical blocks and lack of public space through field investigation and visits.Some protection and utilization strategies and suggestions for stimulating economic development,overall planning,overhauling historical blocks and reshaping public space are put forward,in order to provide reference significance and help for the protection of architectural cultural heritage of Daokou Ancient Town.
文摘The protection and utilization of great sites not only are related to the inheritance of historical and cultural heritage and academic research,but also directly affect local economic development and social and cultural dissemination.In this paper,five major great sites in Zhengzhou City(Dahe Village Site,Zhengzhou Shangcheng Site,Xiaoshuangqiao Site,the Capital of Zheng and Han States,and Mausoleum of Song Dynasty Tombs of Song Emperors)are taken as research objects,and a set of index system for evaluating the protection and utilization of great sites is constructed.A comprehensive evaluation is conducted from seven aspects:protection management,research value,site utilization,cultural value dissemination,socio-economic benefits,utilization effects,and regional development coordination.This paper provides a comprehensive and scientific evaluation perspective for the protection and utilization of great sites,which helps to better grasp the direction of site protection and utilization,and develop more practical and effective strategies for site protection and utilization.
文摘There are plentiful ecotourism resources at the estuary of the Yellow Rive. The characteristic of the resources are vast, wild. rare, peculiar and fresh. Some natural resources, ecotourism resources on the wetland nature reserve of the estuary, and the special landscape ecology resources are introduced in this paper. The author also suggests that the sustainable development of the travel industry at the estuary should be based on the protection and reasonable utilization of the ecosystem.
文摘At present, China's social economy has made tremendous development and progress, which has made great contributions to the improvement of people's living standards. However, in the process of socio-economic development, the forest resources are also greatly consumed, and the ecological environment is seriously damaged, which will cause great obstacles to the sustainable development of socio-economy. In view of this situation, it is necessary to focus on the protection of forest resources and make targeted scientific use of forest resources, so as to promote its sound development. Combined with this situation, this paper focuses on the analysis of the problems and countermeasures in the process of forest resources protection and utilization.
文摘Although Chinas social and economic development has accelerated, it has neglected the construction of ecological civilization, resulting in the shortage of water resources and increasingly serious pollution problems. In order to effectively improve the water environment, relevant departments should fulfill their responsibilities, actively carry out publicity work on water resources protection, call on all sectors of society to rationally develop and use water resources, guide the public to participate in water resources protection, improve the mechanism of water resources utilization and sewage discharge for enterprises, optimize the EIA system, effectively improve the water resources crisis, and gradually promote the construction of ecological civilization. Based on the vision of ecological civilization, this paper analyzes the current situation of water resources in China, puts forward effective protection and utilization strategies, follows the concept of sustainable development, and lays a solid foundation for building a beautiful China.
文摘This paper highlights the type, distribution and area of wetlands in China, reviews the progress and achievements made in wetland research and expounds the status quo of wetland utilization in China. It also analyses emphatically the problems existing in wetland utilization, points out the importance of wetland protection, and presents suggestions on wetland protection and wetland ecosystem research.
文摘Wuyi Mountain,located in the north of Fujian Province,China,is renowned for its abundant medicinal plant resources.In July 2014,the 8th(second team)of Shenyang Pharmaceutical University’s Chinese Medicine Resources Scientific Expedition Team conducted field investigation in the area.Through specimen collection and extensive literature review,the team identified and analyzed 223 vascular plant species from 175 genera and 85 families.The most dominant families were Compositae and Rosaceae,and perennial herbs were the predominant species,accounting for 44.39%of the total species identified.Notably,we documented five precious and rare medicinal plants unique to Wuyi Mountain.This study updates the database of plant resources and diversity in the region,providing a valuable reference for future studies.Finally,we put forward some suggestions to enhance the conservation and sustainable utilization of Wuyi Mountain’s plant resources.
文摘Taihang Mountains are situated between Shanxi Province and the North China Plain,spanning Beijing,Hebei,Shanxi,and Henan provinces and cities.The mountains extend from northeast to southwest for over 400 km,naturally deviding the second step from the third one in China.The southeastern area of Taihang Mountains specifically refers to Changzhi City and Jincheng Administrative Region of Shanxi Province.Given Shanxi Province’s robust development plans for the southeast area of Taihang Mountains,the medicinal plant resources in this area will be affected.Therefore,it is imperative and urgent to conduct a comprehensive investigation and study on the medicinal plant resources in the southeast area of Taihang Mountains.By means of field investigation,literature review,and specimen identification,the plant resources and diversity of two counties in the southeast of Taihang Mountains were evaluated.The findings revealed 234 plants species across 172 genera in 70 families,primarily comprising angiosperms.The families with more species included Compositae,Leguminosae,Rosaceae,Labiatae,Ranunculaceae.Among the genera,those with more species were Cynanchum,Selaginella,Clematis,Thalictrum,and Rhamnus.A total of 114 medicinal plants were identified,constituting 48.72%of the total.Regarding medicinal parts,the concentration is in roots and rhizomes,followed by whole plants and fruits.On the basis of investigation and study,some suggestions on the development,utilization,and protection of medicinal plant resources in southeast Taihang Mountains were made.These suggestions provide valuable insights for the study on medicinal plant resources and vegetation in the southeast of Taihang Mountains,serving as a scientific basis for the protection and sustainable utilization of wild medicinal plant resources.
文摘Balluk Mountain is located between the Tianshan Mountains and the Altai Mountains in Xinjiang Province.Influenced by the humid air and diverse landforms of Lake Alacuri,the unique climate of Mount Baluk nourishes excellent pastures and supports numerous wildlife,making it rich in plant resources.The 9th Shenyang Pharmaceutical University Chinese Medicine Resources Scientific Expedition Team conducted field investigations,literature reviews,and specimen identification to study the plant resources and diversity of Balluk Mountain in Xinjiang Province.A total of 235 species of medicinal plants belonging to 59 families and 159 genera were collected during the period from July to August 2015 in this area.The dominant families observed were Asteraceae,Caryophyllaceae,Lamiaceae,Ranunculaceae,Rosaceae and Umbelliferae,with 35,11,14,12,27,and 13 species respectively.These families account for over 47.4%of the total species collected,though comprising only 10.2%of the total number of families.At the genus level,Artemisia was found to be the most dominant genus with eight species,contributing to 0.63%of the total genera,while representing 3.4%of the total species abundance.Overall,this study provides an updated analysis of the plant resources and diversity in Balluk Mountain.Several species have been identified to possess significant medicinal properties and hold potential for various research fields,including natural product chemistry and drug development.The study also offers practical and meaningful suggestions for strengthening the protection and utilization of plant resources in the area.By implementing these suggestions,we can better preserve the plant diversity in Balluk Mountain and ensure the sustainable use of these valuable resources.
文摘Dabie Mountains are located at the junction of Anhui,Henan and Hubei provinces in the East of China.With its varied altitude,climate,and soil texture,Dabie Mountains are extremely rich in wild plant resources.The 12th Traditional Chinese Medicine(TCM)Resources Scientific Expedition Team of Shenyang Pharmaceutical University conducted a study on wild vascular plants resources,especially medicinal vascular plants,through field investigation,literature review and specimen identification.There were 472 species of vascular plants belonging to 347 genera and 125 families collected during July 2018 in this area,of which 424 species were medicinal vascular plants,accounting for 89.83%of the total.From the perspective of medicinal parts,most of the medicinal plants there have values in their roots and rhizomes,as well as the whole plants.The efficacy and characteristics of these pharmaceutical dimensions were also summarized and analyzed in detail.Besides,among the wild vascular plants collected,the most dominant families with the biggest numbers of species are Compositae,Lamiaceae,Liliaceae,Rosaceae,Leguminosae,Ranunculaceae,Saxifragaceae and Polygonaceae,and the dominant genus are Viola and Sedum.In terms of life form,perennial herbs are dominant,accounting for 55.72%of the total species,followed by some annual(or biennial)herbs,shrubs and lianas.Finally,recommendations are put forward for strengthening the protection and utilization of wild medicinal plant resources in Dabie Mountains.
基金2023 College Students’Innovation and Entrepreneurship Training Program(Project No.202312608010)。
文摘The vernacular architectural culture of the Bayu region is an important part of traditional Chinese architectural culture,of which the old courtyard in Baxian is a typical representative.The purpose of this paper is to explore the connotation and characteristics of Bayu vernacular architectural culture,and to take the old courtyard in Baxian as a specific research object,to analyze its architectural style,cultural connotation,and its value in contemporary society.The study of the old courtyard in Baxian can not only deepen the understanding of Bayu vernacular architectural culture but also provide a useful reference for the protection and inheritance of vernacular architecture.At the same time,this paper also calls for more people to pay attention to and participate in the protection of vernacular architectural culture,and jointly guard these precious historical and cultural heritages.
基金financially supported by the Major Science and Technology Project(No.2010C12009)Agricultural New Varieties Breeding Project(No.2012C12908-4)Key Research and Development Plan(No.2017C02028)of Zhejiang Province,China
文摘Phoebe bournei（Hemsl.） Yang is a rare and protected plant in China. This study was conducted to determine the phenotypic variation in this species and to document phenotypic variation within and among populations of P. bournei. Nested analysis of variance, coefficient of variation, multiple comparisons, principal component analysis（PCA） and correlation analysis were used to analyze ten phenotypic traits in ten natural populations of P.bournei from both the northeastern and the primary region of the range of this species. Significant differences among and within populations were observed in leaf and seed phenotypic traits. Variation among populations（34.92%）was greater than that within populations（26.19%）. The mean phenotypic differentiation coefficient was 53.77% among populations, indicating that variation among populations comprised the majority of the phenotypic variation of P. bournei. The coefficient of variance（CV） of ten traits varied from 6.44 to 18.45%, with an average of 12.03%.The CV of leaf traits among populations（15.64%） was higher than that of seed traits（8.60%）, indicating that seed traits were more stable. The results from CV and PCA indicated that leaf area, leaf length and thousand seed weight were the main factors accounting for the observed phenotypic variations. Significant or highly significant correlations were observed among most leaf and/or in seed phenotypic traits, whereas no significant correlations were observed between phenotypic traits and geographic factors.Based on cluster analysis, the ten populations can be divided into three clusters. These clusters were not a result of geographic distances.
基金Supported by National Science&Technology Pillar Program during the Twelfth Fiveyear Plan Period(2013BAD01B0106)Sub-platform in Shandong Province of National Infrastructure of Plant Germplasm Resources(NICGR2015/2016-032)+2 种基金Shandong Provicne Modern Agricultural Technology System Coarse Cereals Innovation Team(SDAIT-15-01)Youth Foundation of Shandong Academy of Agricultural Sciences(2016YQN19)Agricultural Science&Technology Innovation Program of Shandong Academy of Agricultural Sciences(CXGC2016A02/A12)~~
文摘Glycine soja or wild soybean is the wild ancestor of the soybean, being an important source for property improvement and variety breeding. With abundant wild soybeans, their habitat is undermining, and wild soybeans are facing increasing- ly threatened in Shandong if measures are not taken yet. Besides, wild soybean germplasm is far from further exploiting or using. The research analyzed status quo and problems of wild soybean germplasm posed countermeasures or suggestions in crop germplasm conservation and use. resources conservation and use and pro- order to provide references for agricultural crop germplasm conservation and use.
文摘This paper examines the current status of water resource management and conservation in China,along with strategies to address the water resource crisis.Given the current situation,the paper highlights issues such as incomplete legal mechanisms,limited environmental awareness among enterprises,and insufficient government investment.To ad-dress these challenges,the paper proposes a series of strategies,including improving the ecological environment,enhanc-ing production techniques,strengthening management systems,rationalizing water resource allocation,and implementing water-saving measures in both industrial and agricultural production.These strategies serve to achieve sustainable water resource management,reduce water pollution,and effectively tackle the pressing water resource issues faced in China currently.
文摘At first, the overview and value of cultural relics of Xiaoshao Seawall were introduced, and then the confusion of daily management and comprehensive improvement were analyzed. Finally, the enlightenment and reflection on the "butterfly change" of the seawall were discussed.
文摘Wuzhishan,located in the central part of Hainan Island and characterized by undulating terrain and diverse vegetation,is rich in plants.In October 2020,field investigations were carried out by the 14th Shenyang Pharmaceutical University Chinese Medicine Resources Scientific Expedition Team.Through specimen collection and literature retrieval,the team collected and analyzed vascular plants,resulting in the identification of 455 species belonging to 328 genera in 145 families.The dominant families are Leguminosae,Malvaceae,Compositae,Rubiaceae,Lauraceae,Pteridaceae,and Polypodiaceae.The main dominant species were perennial herb,comprising 147 species,32.31%of the total.From the 367 species of medicinal vascular plants,the team screened and recorded 20 species of Li medicine according to indications of the medicinal use and the part of the plant used.As a result,the dominant families of vascular plants were similar to medicinal vascular plants,which means vascular plants is an important medicinal resource in Wuzhishan.Based on the investigation and research,further suggestions were made to strengthen the conservation and utilization of plant resources in Wuzhishan.
