Improving food security in Swaziland: The transition from subsistence to communally managed cash cropping

The Komati Downstream Development Project (KDDP), based upon the Maguga Dam has enabled 6,000 hectares of semi‐arid lowveld, in a region with low and highly variable rainfall to be converted from subsistence to irrigated commercial farming, mainly of sugar cane. This has transformed the Swazi sugar industry from one dominated by a small number of large‐scale commercial estates to one where more than 1,500 previously impoverished small‐scale Swazi farmers have been able to enter the industry by joining farmers’ associations and creating communally managed farms. Recent changes to the EU's Sugar Protocol have undermined the financial viability of the KDDP farms and undermined food security, especially for the poorest, due to the cut in sugar prices. However, some farmers’ associations have opted to keep some of their land as irrigated home gardens, rather than convert all their land to sugar cane. This model has improved food security at a time of low sugar prices and points to a more sustainable way of using water from large scale dams than the conventional model. It is argued that the EU should target support to members of the KDDP who have taken out large‐scale loans to pay for the in‐field infrastructure and encourage all farmers’ associations to adopt the food garden model. This would enable them to continue to benefit from the irrigation through improved production of subsistence crops, whilst they diversify their commercial production into novel markets.     

Reintroduction of the european bison into the forest ecosystem of the Orlovskoe Poles’e National Park

The forest ecosystem of the Orlovskoe Polese National Park has been studied in reference to the reintroduction of a rare species: the European bison (Bison bonasus L.). Preliminary data characterizing the state of forest resources and the populations of ungulates living in the forests, as well as the genetic problems associated with maintaining a viable population of the European bison, are considered.Translated from Ekologiya, No. 2, 2005, pp. 132–137.Original Russian Text Copyright © 2005 by Belousova, Smirnov, Kazmin, Kudrjavtsev.     

Variability of the Flower Structure in European Starflower (Trientalis europaeaL.) in Natural Populations

Flower variability was studied in natural populations of European starflower (Trientalis europaeaL.). The results showed that the flower structure in this species is determined by two parameters: the multiplicity of primordia of flower components and the uniformity of flower meristem development. The frequencies of nonuniformly developing flowers differs depending on the habitat. It appears that both parameters are largely determined by random fluctuations.     

The impact of the European landfill directive on waste management in the United Kingdom

The European Union Landfill Directive calls on member states to reduce the amount of biodegradable municipal solid waste disposed of to landfill. In addition, national waste strategies will require the constituent parts of the United Kingdom to achieve increased household waste recycling and recovery rates. Both these measures will require the development of the infrastructure to support national high-intensity recycling and composting schemes and the construction of at least 35 new municipal waste to energy incinerators. Before plans can be developed for meeting the targets several areas relating to municipal solid waste need to be clarified. Depending on the definition of municipal solid waste, its composition and likely future growth rates the number of incinerators required could be up to 170.     

The responsiveness of young rabbits to the mammary pheromone: developmental course in domestic and wild pups

Newborn rabbits rely on odour cues to localize and seize maternal nipples. In particular, they orally respond to the mammary pheromone (MP) emitted in rabbit milk. The activity of the MP was so far mainly investigated in newborns, and a drop in its releasing effect was shown in 23-day old pups. Here, we evaluated the activity of the MP in a large sample (n=1588) of domestic rabbit pups tested between birth and weaning. We also assessed whether wild-type pups respond to the MP, and whether the developmental course of their responsiveness matches the one of domestic pups. During the first postnatal week, the MP revealed to be a strong releasing stimulus in all pups, regardless of their genetic and environmental background. However, the saliency of the MP decreased with approaching weaning, and this decrease was clearly steeper in wild-type than in domestic pups. These results are discussed with regard to the concept of ontogenetic adaptation and the effects of artificial selection.     

Beyond the conventional: Meeting the challenges of landscape governance within the European Landscape Convention?

Academics and policy makers seeking to deconstruct landscape face major challenges conceptually, methodologically and institutionally. The meaning(s), identity(ies) and management of landscape are controversial and contested. The European Landscape Convention provides an opportunity for action and change set within new governance agendas addressing interdisciplinarity and spatial planning. This paper critically reviews the complex web of conceptual and methodological frameworks that characterise landscape planning and management and then focuses on emerging landscape governance in Scotland within a mixed method approach involving policy analyses, semi-structured interviews and best practice case studies. Using Dower's (2008) criteria from the Articles of the European Landscape Convention, the results show that whilst some progress has been made in landscape policy and practice, largely through the actions of key individuals and champions, there are significant institutional hurdles and resource limitations to overcome. The need to mainstream positive landscape outcomes requires a significant culture change where a one-size-fits-all approach does not work.     

欧盟土壤环境评价监测项目及其对我国农用地质量监测的启示

＂十二五＂期间,我国国土资源调查评价的重点任务之一是建立农用地质量监测体系。当前我国农用地质量变化监测技术仍然处于研究探索阶段,欧盟土壤环境评价监测项目是较为成熟的监测项目,可为中国农用地质量监测工作提供借鉴。文章分别就欧盟土壤环境评价监测的相关研究和国内学者对农用地质量监测的研究进行了综述,认为欧盟土壤环境评价监测项目在指标选取、监测网络建立、数据更新技术等方面建立了较为成功的机制。未来中国农用地质量监测工作可在关注土壤环境质量、分类土壤退化原因、针对性地选取指标、应用DPSIR模型、确定监测点的方法、充分利用原有监测网络和监测数据等方面借鉴欧盟经验。     

安全生产是企业领导者的首要工作

本文结合鞍钢多年安全生产工作实践,从企业领导者的角度,阐述了安全生产在企业中的地位、作用及重要性,提出了一把手安全生产负责制的对策及实施方法,这对于提高企业领导者的安全素质,搞好企业的安全生产工作具有重要的指导作用。     

The use and effectiveness of the site of special scientific interest designation in the east midlands region of the nature conservancy council

This paper looks at the use and effectiveness of the Site of Special Scientific Interest designation in three counties in the East Midlands region of the Nature Conservancy Council, namely Nottinghamshire, Northamptonshire and Cambridgeshire. Using unpublished sources within the NCC an analysis is made of the SSSI system in practice since its inception in 1949. A number of findings relating to weaknesses in the designation and the operation of the designation system emerge. Each of these findings is discussed in turn with the presentation of the appropriate evidence from the county case studies.     

欧洲污染物排放与转移登记制度简介

污染物排放与转移登记制度（简称PRTR制度）,是发达国家为了对化学污染物质进行更严格的管理而实行的一种管理制度。该制度起源于1984年,最早实行的是荷兰,其后美国、欧盟、澳大利亚、加拿大、韩国、日本等国家也相继实施了PRTR制度。本文着重介绍了欧盟污染物排放与转移登记制度的发展历史,并就EPER和E—PRTR进行了简单的比较。