周恩来与“文化大革命”时期的粮食问题

"文化大革命"使国民经济遭受了严重损失。周恩来殚精竭虑,采取种种措施,稳定粮食局势。他劝说红卫兵和造反派不能冲击农业生产,坚持抓南粮北调局面的改变,用"以出养进"的办法开展粮食外贸,努力解决"三个突破"中的粮食"窟窿"问题,认真贯彻藏粮于民的思想,常抓节约粮食。周恩来高度重视粮食问题的思想和为民谋利的风范至今仍有现实意义。     

Famine responses in the world food crisis 1972–5 and the World Food Conference of 1974

In the early 1970s, there was scarcity in the world grain market, soaring prices and famines in several countries of Asia and Africa. The commercial grain trade was expanded at the expense of food aid. After a brief look at policies addressing the situation in terms of modernised methods of agricultural production for small producers, the article sketches how such policies also affected relief efforts, from the low availability for food aid, the provision of food that was not useful and late deliveries through efforts to tie food aid to local changes in agricultural production and settlement patterns. In part, food aid thus reinforced processes of social differentiation that had contributed to causing the famines in the first place.     

From humour to fine arts and vice versa: Atlántida in the twenties

From its foundation in 1918 by the Uruguayan writer Constancio C. Vigil, Atlántida magazine kept a well-defined interest in images. The covers, a clear example in that sense, displayed colourful works on full pages while the content itself reflected that through cartoons, graphic sections, vignettes, illustrations and photographs. Conceived as a mass-market project, Atlántida worked with images and texts resorting to the popular and the cultured within the magazine’s layout. Thus, they implemented innovative strategies in the promotion of art, combining a humorous register with texts and images within institutional circuits. This essay is aimed at analysing that peculiar device articulating professional art reviews and reproductions of academic paintings linked also to the art market, with humorous illustrations and textual interventions which spoofed the artistic system. In this vein, the role played by cartoons will be studied, together with the criteria for choosing cover images and the introduction of professional criticism, to eventually focus on an emblematic case in Argentinean art history: Emilio Pettoruti’s exhibition of 1924 and its counterpart, the Salón Ultrafuturista [Ultrafuturistic Salon], a satire of avant-garde proposals and, in short, a questioning of the progress of modern art through humorous means. Our intention is then to reflect upon the artistic promotion strategies which had an impact on the development of consumption, and among which humour turned out to be a critical component. The magazine will be thus conceived as a device for the circulation of imaginaries moulding the sensitivity of the time and the readers’ artistic understanding.     

西部大开发与自然环境保护及生态建设

当前已经开始的西部大开发 ,是事关我国现代化建设和中华民族长远生存与发展的重大战略问题。本文在详细分析了西部现有生态环境的基础上 ,对在大开发中如何保护自然环境及进行生态建设作了论证。     

山东省人均粮食变化的时空差异研究

人均粮食占有量是反映粮食供给水平的重要指标。本文分析了山东省人均粮食占有量变化的时空差异研究,并探讨了其与粮食增产的关系,对因地制宜调控人粮关系有一定的参考价值。     

Petrography of ancient Indian lime plaster

Samples of ancient Indian lime plaster have not previously been analysed. Excavation of a seventh century AD baked brick structure provided the necessary samples for a detailed laboratory examination of plaster. The plaster samples were studied by chemical and petrographic methods. The probable sources of lime and sand were indicated by the mineralogy.     

试论抗战时期国民政府的粮食供应与配给

抗战时期,为了支持抗战,维持军心民心,确保国统区人民生活的基本稳定,国民政府在实施田赋征实的基础上对全国军公民粮实行定量供应和配给。这一战时特殊粮食统制措施的实施,保障了抗战后期军粮民食的供应,稳定了后方社会秩序,成效较为明显,为坚持抗战作出了一定贡献。     

华北沦陷区粮食的生产与流通

抗日战争时期,日伪特别重视对华北沦陷区粮食的掠夺。尽管在太平洋战争爆发前更重视棉花的增产,但除日伪强力推行植棉的地区外,华北沦陷区的农民仍以种植粮食作为农耕的第一选择。日本的军事侵略及统治,严重破坏了农村的农业生产力,粮食的播种面积及单产量都比七七事变前减少,粮食的流通渠道、机构、方向、手段等都受到了影响。粮食流通的初级市场———集市减少,农民多在自家庭院卖给前来收购的小贩;一些粮栈或货栈成为日本商社的收购人;大城市粮栈的运输职能丧失;一些粮食集散市场的中转职能改变;铁路、卡车及牲畜运输量的增加,也从一个侧面反映了日伪交通统制的重点和薄弱环节所在。     

20世纪60年代中加小麦贸易对中国的重要意义

1960年中国首次从加拿大进口粮食度荒,并由此改变此前的粮食自给自足现状。中 加小麦贸易不仅可以巩固粮食安全、促进农业改革,也可使中国重返加拿大与西方市场,使外贸渠 道多样化,同时还促进了中加建交、打破美国的封锁孤立政策。     

粮食安全与中国耕地关系的动态调整——基于1980～2004年中国虚拟耕地及其贸易的研究

虚拟耕地是指从具体农产品实物中抽象出来的耕地资源消耗,有了这样一个概念,作为一种不可移易的资源的耕地就可以虚拟地依存于具体农产品的贸易中,并成为一种可以在地区或国际间进行流动和贸易的虚拟资源。对1980～2004年中国虚拟耕地及其贸易量的分析表明,新时期以来,中国粮食虚拟进口耕地和出口耕地对国际市场的依存度都较小;目前中国虚拟耕地贸易最重要的主体已经由粮食让位于油料,影响虚拟耕地数量的主要因素已经不是粮食安全而是生活质量,这是一种更高层次的粮食安全。粮食安全的政治性决定了粮食的战略产品性质,因此任何时候都不能放松粮食生产,但中国应该动态把握耕地的有机调整。