共查询到20条相似文献，搜索用时 31 毫秒
1.
为了促进甘薯地理标志产业和农业经济发展,对中国甘薯地理标志数量、保护范围、品种种类、专用标志使用现状以及产业现状进行统计分析。结果表明：（1）截至2020年12月31日,共有49种甘薯产品成为国家地理标志产品,分别产于河南、四川、山东等15个省份;（2）在所有甘薯国家地理标志产品中只有铜仁红薯粉丝的保护范围是以地级市级为单位,而其他甘薯地标产品的保护范围均以县（县级市）级或乡（镇）级为单位;（3）在这些甘薯国家地理标志产品中一部分是现有育成品种,而另一部分则为当地传统品种;（4）截至2020年底,共有18家企业已被国家质检总局核准可使用甘薯“地理标志产品专用标志”;（5）甘薯地标产业在中国逐渐发展起来,但仍然存在着一些问题。根据现状所提出的发展对策：（1）强化育种利用;（2）建立国家质量标准;（3）加强原产地保护;（4）规范使用专用标志;（5）打造知名品牌。本研究将为推进中国甘薯地理标志的保护以及产业经济发展提供参考。 相似文献
2.
《Journal of Landscape Research》2015,(4)
This paper applied literature research, model analysis, considered current community-participated tourism development, established a four driving forces model on the basis of analyzing the driving forces for community participation in heritage site protection and tourism development. The driving forces and applicability of community participation in heritage site protection and tourism development from the perspectives of interests drive, government pushing, tourism development attraction and environmental protection pressure. 相似文献
3.
From
the viewpoint of developing the tourism resource in Yunnan Province associated with the
characteristics of ecological buildings,the advantages, importance and counter measures
for protection and development of ecological buildings in Yunnan Province were discusssed. 相似文献
4.
哈尔滨市文化景观遗产的保护与开发研究 总被引：1，自引：1，他引：0
叙述了文化景观、文化景观遗产的概念和类别,并将哈尔滨市文化景观遗产分类。经过实地考察与大量的资料查阅,发现了遗产保护中存在的问题,并提出了遗产保护的对策,同时得出了由“点”到“面”的整体性保护、节制性的开发、品牌化、市民为主,政府协力和文化景观遗产申报5种保护模式,希望能对哈尔滨市文化景观遗产的保护与合理开发产生一定的指导意义和应用价值。 相似文献
5.
山东省生态农业的模式、布局与发展对策 总被引：1，自引：1，他引：0
对山东省发展生态农业的现状条件、生态农业空间布局和发展模式等问题进行了专题研究。概括了山东省发展生态农业具有的市场优势、自然环境优势、政策优势和技术优势等有利条件,以及市场需求不明确、不具备农业规模化生产条件、农业劳动力数量不足和质量偏低、缺乏承担生态农业隐性成本的主体、农业环境污染严重等不利条件。分析了在山东半岛及沿海生态农业区、鲁西平原生态农业区等山东省6个生态农业区形成的林粮立体生态农业、蔬沼种养殖立体生态农业、种养渔立体生态农业、种养结合生态农业和观光生态农业等生态农业发展模式的主要农业生产过程特征和空间布局特点。提出了通过强化农业地理标志产品的申报和保护、加强现代农业生产技术的研究与推广、加强名优特色农产品品种的选育和引进、加强环境污染的治理等推进山东省生态农业进一步发展的对策。 相似文献
6.
农业绿色发展关系着整个生态环境资源保护和可持续发展,同时又是美化农村人居环境、推动新农村建设的重要途径。本研究通过调研分析国内外农业绿色发展的建设情况,直面中国农业绿色发展面临的严峻形势,提出推进农业绿色高质量发展的建议,旨在为“十四五”时期农业绿色发展的战略布局提供信息支撑。本研究综合使用文献调研、计量分析、专家咨询等方法,对美国、欧盟、澳大利亚、荷兰、日本等发达国及中国的农业绿色发展的模式和路径进行深入分析。研究结果表明,美国等发达国家通过一系列举措形成了农业绿色发展卓有成效的发展理念和道路,其在分子育种等领域拥有领先的尖端技术。中国的农业绿色发展经过30余年的政策演进和路径实践,也已形成了典型的、可推广、可借鉴的农业绿色发展模式体系,但目前中国农业仍面临着资源约束趋紧、面源污染严重、生态问题突出、绿色农产品区域供给差异明显、保障体系有待健全等严峻形势。结合国际发展经验和中国国情,提出优化农业主体功能、推动资源保护高效利用、净化产地环境、促进生态系统养护修复、驱动绿色供给、健全绿色农产品市场评价标准和补贴制度体系等推进农业绿色高质量发展的建议。 相似文献
7.
The core of performance-based building fire protection design consists of the establishment of fire scenario,the enactment of fire and the simulation of fire and smoke-flow development.These are most important for performance-based building fire protection design.An unreasonable enactment or pre-digestion could result in a biggish error between the simulation outcome and the actual condition.In this paper,several emphases and some issues worth much attention are introduced and analyzed.In addition,a few important issues in simulating the fire and smoke-flow development related to Field Model are analyzed in detail. 相似文献
8.
9.
村落文化传承和发展的困境、意义和重构 总被引：1，自引：0，他引：1
村落是中国传统社会的独特意蕴，是村落文化形成的基础和重要载体形式。随着城镇化建设的推进，村落文化面临文化发生断裂、文化根基动摇、文化生态格局被瓦解和村落文化传承出现危机的困境。村落文化有助于形成村落共同体意识和维护村落自治格局，助推村落共同价值观念的形成和中华传统文化的传承。重构村落文化，需要建构科学有效的管理体系，建立多元化的资金筹措机制，制定切实可行的法律法规，协调城镇化建设和村落发展的关系。传承和发展村落文化，需要处理好保护和发展的关系，在保护中提升发展的质量。 相似文献
10.
《Journal of Landscape Research》2017,(3)
This paper combined sustainable development theory, economic theory and ecology theory with the index system establishment of sustainable development experimental area. Based on the four subsystems(economy, society, resource and environment) the evaluation of sustainable development experimental area was established. And evaluation indicators system selected 29 specific indicators to characterize the sustainable development of the experimental area capacity. Taking Shennongjia as an example, the sustainable development index data of Shennongjia in 2009-2013 were analyzed and calculated based on constructing the sustainable development system, and the comprehensive coordination indexes was used to characterize Shennongjia as the sustainable development. The sustainable development index of Shennongjia in the recent five years was between 53.37 and 62.77. It was expected that the construction of the sustainable development experimental area should be guided by the scientific development concept. Social development should enhance the concept of sustainable development from top to bottom, change the growth mode, get rational development, take effective protection of resources and the environment, start the development of circular economy to build a low consumption, less emissions and sustainable economic development system. 相似文献
11.
LIN Xian ming 《保鲜与加工》2001,(5):6-15
In this paper, the water resources development and water environment protection in Chongqing is analyzed systematically by investigating and monitoring for water, especially, the water ecology protection in Three-gorges reservoir region is discussed. It is proposed that there should be five protection systems for water formed in Chongqing and it is of great value to the authorities concerned. 相似文献
12.
《Journal of Landscape Research》2016,(5)
Through the overview of the development history of Tianjin Concession Parks, this paper analyzed the historical significance of Tianjin Concession Parks and put forward its existing problems, then summed up a series of strategies of sustainable development as follows: adhering to the Florence Charter; retaining the original form and texture of the Concession Parks; adopting a dynamic philosophy of protection and preservation; integrating with citizens' social life; supplementing and improving infrastructure facilities; and achieving environmental regeneration by planting. All these efforts are expected to contribute to making a balance between the development and construction of urban cities and the preservation of historical features, as well as provide lessons for inheriting urban history and culture in the future. 相似文献
13.
《Journal of Landscape Research》2017,(5)
Local color is not only the cultural counter in the competition between cities,but the main cultural element that attracts foreign tourists.In recent years,many cities have regarded tourism development as a major mean of reviving ancient towns.The excavation of local culture,material reconstruction of local characteristics,and the resurgence and"reproduction"of local industries have become an important work in the tourism development of ancient towns.Apart from the discussion of the protection,inheritance,and touristification of tangible cultural heritage and intangible cultural heritage,this paper demonstrated the possibility of the integration and production capacity of local characteristic industry resources and analyzed the impact of the integrated development on the lifestyle and living atmosphere of residents in the ancient towns.In this paper,ways to realize the integrated development of the tourism and protection of ancient towns were included as follows:(1)to ensure the principal status of local residents and give full play to their initiatives;(2)to protect the local traditional way of life and improve the public service system;(3)to choose the appropriate development pattern and achieve the diversified development;(4)to improve service facilities in tourism and adjust the structure of tourism products. 相似文献
14.
《Journal of Landscape Research》2014,(Z5)
Railway heritage is special heritage type. Unique spatial characteristics and complicate landscape components of railway heritage landscapes characterize protection of railway heritage landscapes with diversifi ed and multi-discipline. This paper elaborated development history of domestic and foreign railway heritage landscape theories and protection cases, and pointed out that railway heritage landscape protection requires further theoretical researches and practical explorations. 相似文献
15.
《Journal of Landscape Research》2016,(6)
Firstly,the composition and value of heritage in Nihegou Village having the Globally Important Agricultural Heritage Systems(GIAHS) were analyzed,and then dilemmas,challenges and opportunities for the protection and development of the village were studied.Finally,ways of sustainable development of the vil age were discussed. 相似文献
16.
《Journal of Landscape Research》2015,(5)
By introducing cultural landscape theories and attaching importance to practical application of theories, this paper analyzed protection and development of ancient Pingyao City under the guidance of relevant theories. Taking Pingyao for example, application of theories in practices will be better understood, and the role of human geography in urban planning reflected. Referring to the protection and development cases of famous historic and cultural cities, this paper analyzed historical and cultural context, and spatial environment of Ancient Pingyao City from the perspectives of culture and geography, and proposed suggestions for the protection and development of ancient city under the guidance of human geography theories. 相似文献
17.
自实施第3次全国农作物种质资源普查行动以来,湖南和海南两省积极开展种质资源普查工作,相继出台了促进现代种业发展的相关政策法规,农业种质资源保护和育种创新工作取得了一定成绩。在总结两省基本做法的基础上,分析了目前两省种业发展面临的挑战,从强化顶层设计、加强种质资源保护、建立健全现代种业创新体系、提高商业化育种能力、完善落实种业知识产权保护和提升种业发展支撑保障水平6个方面提出了发展对策,为我国种质资源保护及育种创新发展提供参考。 相似文献
18.
张家界市大鲵产业发展战略分析 总被引：2，自引：1，他引：1
为了明确张家界市大鲵产业发展战略,应用SWOT分析法,对张家界市大鲵产业内部条件的和外部环境进行了系统分析,构建了产业发展战略模型。对4种战略进行甄别与选择,认为张家界市大鲵产业的内部优势大于劣势;外部机遇大于威胁;同时,必须重视产业劣势与威胁的存在,张家界市大鲵产业发展战略应以增长型战略(SO)为主,以防御型战略(WT)为辅。探讨大鲵产业战略的实现途径,认为加强大鲵资源保护、推进标准化规模生产、延伸产业链、推进产业关联、实施品牌战略与健全服务体系为其可行的实施途径。为张家界市大鲵产业战略决策与产业规划提供借鉴。 相似文献
19.
渭河野生植物资源调查及其开发利用分析 总被引：1，自引：1，他引：0
以渭河野生植物资源为研究对象,对渭河野生植物资源的种类、分布、观赏和生态特性进行调查分析,以期科学合理地保护和开发渭河野生植物资源,为渭河生态修复过程中的植物选择以及渭河湿地植物保护提供参考,进而推进渭河甚至黄河生态修复和湿地保护进程。结果表明,渭河具有丰富的野生植物资源,共有93科310属453种。依照其分布范围筛选出具有优良开发前景的野生植物88种,其中乔木4种、灌木10种、草本植物74种。筛选出的植物在园林应用、生态修复、药用方面具有广阔的开发利用前景,在渭河生态建设工程中作为景观设计部分的植物配植材料有利于生态园林城市的营造,结合药用价值的开发更可兼顾生态价值与经济价值的实现。针对开发利用价值,结合渭河实际情况对渭河野生植物的保护和可持续开发利用提出结合园林应用进行保护与开发、加强植物生态效益研究和进行综合开发利用的建议。 相似文献
20.
广东连平县生态农业发展规划研究 总被引：3，自引：0，他引：3
为了保护连平县的生态环境和东江水源,在发展农业经济时,必须进行生态的总体规划。本研究以连平县的农业资源和发展现状为基础,在研究了其发展的各种优劣势的基础上,参考国内外生态农业发展成功案例,提出了生态农业发展的总体规划,并以实践和应用作为价值考量,将全县划分为"一核、二廊、三区",即建立一个生态农业核心区、纵横二条生态农业经济带、三个生态农业功能区。并就产业结构调整、生态发展政策提出了相应的方案和建议。研究结果可以在一定程度上为该县发展生态农业提供决策咨询和战略性指导。 相似文献