基于创意农业理念的泉州龙眼产业优化研究

近年来创意农业倍受国内外学者的重视,通过转变传统农业经济方式,创意农业对现代农业经济增长的作用越来越明显,已经成为缩小城乡之间、发达国家与发展中国家之间农业发展差距的强大动力.泉州市龙眼产业近几年取得了较大的成就,但仍存在很多问题,该研究在综合分析相关文献的基础上,运用创意农业理论,从创意产业经济学、文化经济学、体验经济学等经济学相关视角为泉州市龙眼产业的优化提出措施建议,从而有助于泉州市龙眼产业的再发展和创意农业在泉州市的推广.     

对中国农业经济学学科体系建设的探讨

农业经济学是一门渊源古老的学科,在服务于中国特色社会主义建设的同时,学科本身也得到了长足发展,有必要科学地构建中国特色社会主义的农业经济学科。在转型经济中确立市场经济体制,至21世纪中叶的国民经济两个翻两番,是我国农业经济学界和农业经济学科发展的良机。中国农业经济学学科体系应从理论农业经济学、应用农业经济学和区域农业经济学3个角度,共分为6个方面进行建设。     

低碳经济背景下日本创意农业多功能性发展机理分析

当今世界正处在一个由高碳向低碳的重大转型期。低碳农业实践已在世界多国广泛展开,创意农业成为发达国家实现农业低碳发展的重要模式之一。低碳经济背景赋予创意农业更为丰富的多功能性。本文从低碳生产、安全保障、气候调节、生态涵养、农业碳金融、国际竞争力、休闲体验、文化传承等方面分析了低碳背景下日本创意农业的多功能性发展向度及其对农业生产、内涵、竞争力及文明程度的提升效应;同时,从理论创新与制度创新、科技创新与教育培训、政府和农业协同组织支持、产业功能体系构建等方面,剖析了日本创意农业低碳发展之机理。日本创意农业实现了低碳发展与多功能性发展的良好结合,为农业资源禀赋先天不足的国家树立了现代农业创新发展的榜样。     

浅谈德清创意农业发展思路

一、创意农业发展背景及趋势 所谓创意农业,主要指在农业的生产活动中引入科技、文化、艺术、休闲等因素,使农业成为观赏性、文化性的产业。兴起于上世纪90年代发达国家的创意产业,新世纪初已在全球蓬勃发展,不仅成为发达国家推动经济和社会持续发展的新引擎,也被认为是发展中国家实现经济转型和跨越式发展的重要战略。运用创意产业的思维逻辑和发展模式,大力推进创意农业发展,已成为我国经济发达地区农业发展方式转变的有效举措。发展创意农业,可以有力的推动农业产业结构转型升级、更好的为一二三产业融合发展服务,是产生巨大经济效益的财富市场。发展创意农业,具有巨大的发展潜力和效益空间。     

台湾发展休闲农业的经验

休闲农业在美国、日本及西欧经济发达国家都有先例，它主要是利用农业资源环境、农田景观、农业生产、农业产品、农业文化和农家生活，为人们提供观光休闲、体验农业、了解农村的一种农业经营活动。由于台湾农业在20世纪80年代后出现衰退，所以为农业寻找新的发展模式成为农民与农政单位竭力突破的难题。     

新时代城郊创意休闲农业经济发展模式探究

文章简要分析了城郊创意休闲农业,从注重提升休闲农业经济的创意性与充分挖掘休闲农业经济体验活动中的文化与美学元素两个方面,重点论述了新时代城郊创意休闲农业经济发展模式的深化措施,以期促进城郊创意休闲农业经济的健康发展。     

创意农业与乡村旅游的互动发展模式研究

创意农业是改善农业资源配置的一种新型产业形态,通过其与乡村旅游的良性结合,可以推动农业产业化,实现地区可持续发展。创意农业与乡村旅游互动发展具有必然性,创意农业为乡村旅游发展提供核心吸引物,乡村旅游进一步推动了创意农业发展。创意农业与乡村旅游互动发展存在四种模式,分别是创意农业景观、创意农业产品、创意农业文化、创意农业活动。打造吸人眼球的农业景观、独具特色的农业产品、传统质朴的农村文化、深度体验的农业活动,对于传统农业转型升级、发展乡村旅游、实现乡村振兴具有重要意义。     

国外创意农业的发展及本土化借鉴

创意农业是指立足于创意产业的思维逻辑与发展理念,将科技与文化要素有效地融入农业生产,实现农业增产增值的一种新型农业。20世纪90年代,创意农业在英国率先兴起,随后一些发达国家也开始了创意农业发展的探索实践,形成了一批各具特色的创意农业发展模式,典型的模式有荷兰高科技创意性、德国社会功能性、英国旅游环保型、法国环保生态型、日本多功能致富型。概括起来其发展经验有:成熟的法律体系、国家支持政策、农业行会的壮大及传统文化与农业的有机结合。该研究从立法、政府宏观调控、民间农业协会、传统文化、科技及人才等5个方面为我国创意农业发展提供有益借鉴。     

国内外农业经济发展方式转变动力结构优化之语境及路径分析

现阶段的世界粮食安全、环境污染及食品安全问题突出,世界农业非均衡发展态势严峻,可持续发展需要南北协调。现实需求使得文化生产力日益成为继科技生产力之后的重要经济引擎。向科技与文化要资源,以科技创新与文化创意之耦合优化农业经济发展方式转变动力结构成为世界多国的共同实践。美国、荷兰、日本等发达国家率先走出了一条从依靠科技创新向文化创意与科技创新耦合驱动农业经济发展方式转变之路,经济、生态及社会效益显著。     

关于构建美学农业经济学的思考

构建美学农业经济学是美学农业发展的需要,是农业美学发展的需要,是经济科学发展的需要。美学农业经济学应包括美学农业经济学的基本问题、美学农业的形成与发展、农业审美产品、农业审美产品的商品性、农业审美产品的生产、农业审美产品的价值、农业审美产品的流通、农业审美产品的消费和美学农业企业的管理。构建美学农业经济学,应采用实践的方法、借鉴的方法和理论的方法。     

Hotspots, basalts, and the evolution of the mantle

The trace element concentration patterns of continental and ocean island basalts and of mid-ocean ridge basalts are complementary. The relative sizes of the source regions for these fundamentally different basalt types can be estimated from the trace element enrichment-depletion patterns. Their combined volume occupies most of the mantle above the 670 kilometer discontinuity. The source regions separated as a result of early mantle differentiation and crystal fractionation from the resulting melt. The mid-ocean ridge basalts source evolved from an eclogite cumulate that lost its late-stage enriched fluids at various times to the shallower mantle and continental crust. The mid-ocean ridge basalts source is rich in garnet and clinopyroxene, whereas the continental and ocean island basalt source is a garnet peridotite that has experienced secondary enrichment. These relationships are consistent with the evolution of a terrestrial magma ocean.     

Climate change, deforestation, and the fate of the Amazon

The forest biome of Amazonia is one of Earth's greatest biological treasures and a major component of the Earth system. This century, it faces the dual threats of deforestation and stress from climate change. Here, we summarize some of the latest findings and thinking on these threats, explore the consequences for the forest ecosystem and its human residents, and outline options for the future of Amazonia. We also discuss the implications of new proposals to finance preservation of Amazonian forests.     

Diamonds, Eclogites, and the Oxidation State of the Earth's Mantle

The reaction dolomite + 2 coesite --><-- diopside + 2 diamond + 2O(2) defines the coexistence of diamond and carbonate in mantle eclogites. The oxygen fugacity of this reaction is approximately 1 log unit higher at a given temperature and pressure than the oxygen fugacities of the analogous reactions that govern the stability of diamond in peridotite. This difference allows diamond-bearing eclogite to coexist with peridotite containing carbonate or carbonate + diamond. This potential coexistence of diamond-bearing eclogite and carbonate-bearing peridotite can explain the presence of carbon-free peridotite interlayered with garnet pyroxenites that contain graphitized diamond in the Moroccan Beni Bousera massif at the Earth's surface and the preferential preservation of diamond-bearing eclogitic relative to peridotitic xenoliths in the Roberts Victor kimberlite.     

Pre-Columbian urbanism, anthropogenic landscapes, and the future of the Amazon

The archaeology of pre-Columbian polities in the Amazon River basin forces a reconsideration of early urbanism and long-term change in tropical forest landscapes. We describe settlement and land-use patterns of complex societies on the eve of European contact (after 1492) in the Upper Xingu region of the Brazilian Amazon. These societies were organized in articulated clusters, representing small independent polities, within a regional peer polity. These patterns constitute a "galactic" form of prehistoric urbanism, sharing features with small-scale urban polities in other areas. Understanding long-term change in coupled human-environment systems relating to these societies has implications for conservation and sustainable development, notably to control ecological degradation and maintain regional biodiversity.     

Oxytocin, vasopressin, and the neurogenetics of sociality

There is growing evidence that the neuropeptides oxytocin and vasopressin modulate complex social behavior and social cognition. These ancient neuropeptides display a marked conservation in gene structure and expression, yet diversity in the genetic regulation of their receptors seems to underlie natural variation in social behavior, both between and within species. Human studies are beginning to explore the roles of these neuropeptides in social cognition and behavior and suggest that variation in the genes encoding their receptors may contribute to variation in human social behavior by altering brain function. Understanding the neurobiology and neurogenetics of social cognition and behavior has important implications, both clinically and for society.