Land Policy and Farm Structure: Challenges and Opportunities for Agriculture in the Western Balkan

Although Western Balkan countries are quite different, they can all be characterised by their one shared goal, to achieve the quickest possible accession to the European Union. Even though agriculture plays an important key role within all Western Balkan states, it’s share is the highest in Albania and only Serbia has a trade surplus. Land is a key production factor but all the analysed countries can be characterized by fragmented land structure and low average farm sizes. Mostly based on land ownership issues, a land reform index can be calculated. The major contribution of this paper to the literature is the reevaluated land reform index for the Western Balkans.

Sugar and coffee: A history of settler agriculture in nineteenth-century Liberia

This dissertation is about commercial agriculture in nineteenth-century Liberia. Based primarily on the archives of the American Colonization Society (founder of Liberia), it examines the impact of environmental and demographic constraints on an agrarian settler society from 1822 to the 1890s. Contrary to the standard interpretation, which linked the poor state of commercial agriculture to the settlers' disdain for cultivation, this dissertation argues that the scarcity of labor and capital impeded the growth of commercial agriculture. The causes of the scarcity were high mortality, low immigration and the poverty of the American “Negroes” who began to settle Liberia in 1822. ^ Emigration to Liberia meant almost certain death and affliction for many immigrants because they encountered a new set of diseases. Mortality was particularly high during the early decades of colonization. From 1822 to 1843, about 48 percent of all immigrants died of various causes, usually within their first year. The bulk of the deaths is attributed to malaria. There was no natural increase in the population for this early period and because American “Negroes” were unenthusiastic about relocation to Liberia, immigration remained sparse throughout the century. Low immigration, combined with the high death rate, deprived the fledgling colony of its potential human resource, especially for the cultivation of labor-intensive crops, like sugar cane and coffee. Moreover, even though females constituted approximately half of the settlers, they seldom performed agricultural labor. ^ The problem of labor was compounded by the scarcity of draft animals. Liberia is in the region where trypanosomiasis occurs. The disease is fatal to large livestock. Therefore, animal-drawn plows, common in the United States, were never successfully transplanted in Liberia. Besides, the dearth of livestock obstructed the development of the sugar industry since many planters depended on oxen-powered mills because they could not afford to buy the more expensive steam engine mills. ^ Finally, nearly half of the immigrants were newly emancipated slaves. Usually these former bondsmen arrived in Liberia penniless. Consequently, they lacked the capital to invest in large-scale plantations. The other categories of immigrants (e.g., those who purchased their freedom), were hardly better off than the emancipated slaves. ^

Sustentabilidade do cultivo de melão no assentamento São Romão em Mossoró/RN

Agriculture is one of the most discussed topics currently in the conceptual field of sustainability. The debates are increasingly recurrent and put in question the model adopted from post-war, so-called green revolution, for its potential of degradation of natural resources. This type of Agriculture put Brazil at the top of the global agribusiness, where stands out in various sectors such as grain, meat, sugar and horticulture. Discussions are focused on aspects related to the use of agrochemicals, monoculture, conversion of native forest in extensive agricultural areas, among other points taken as deleterious to environmental balance. On the other hand, there is a model, called by family farming, which for many researchers, has attributes closer to the understanding of sustainable agriculture. In the state of Rio Grande do Norte, the agricultural potential lies mainly on horticulture, where stands the agropolo AcuMossoró, as one of the greatest tropical fruit producing regions of Brazil, being melon, the major fruit produced. The cultivation of this vegetable was developed in the region in the late 1980s, from the investment of large agricultural enterprises, whose cultivation techniques were grounded by the green revolution. Currently, the melon cultivation is also developed in agroecosystems whose management is characterized by family participation, including small farmers of rural settlements created by Instituto Nacional de Colonização e Reforma Agrária (INCRA). In view of the inclusion of family farming in a field that recently was dominated by large agribusiness companies, some questions arise about the maintenance of attributes that characterise this type of family agriculture management. This research aimed to assess the sustainability of family agroecosystems in São Romão settlement in Mossoró-RN, cultivated with melon. The study was conducted by the Framework for Evaluation of Natural Resources Management Systems Incorporating Sustainability Indicators (MESMIS), in ten agroecosystems of the mentioned settlement. The data were obtained from semi-structured interviews and field observations, so that the answers, considerations and comments made by settlers, were widely used to cycle through the six steps of the MESMIS evaluation. As a result of the work, were determined seven critical points affecting sustainability, being: water resources, soils, reliance on external inputs, biodiversity, quality of life, family income and community organizing, from which was derived twenty-three indicators that sought to reflect the actual state of sustainability of the agroecosystems

An exploration of the impact of the Green-Schools programme on the development of sustainable behaviours in the home

Concern for the sustainability of our planet is widespread. The ever-increasing economic activity and large scale industralisation our consumer society requires has increased concerns among academics, politicians, and consumers alike on natural resource depletion, waste management, dangers of toxic chemicals, and climate change. Human consumption is causing major issues for the space we inhabit. Much work has been done over the past four decades to remedy human impact on our environment at corporate, policy and consumer level. But concerns on our ability to progress the sustainability agenda remain. Consumer behaviour plays a pivotal role in sustainable development. In light of this, we need to explore and understand the ways in which consumption occurs in consumers lives, with an aim to changing behaviours that do not support the natural environment. Questions on how to change consumer behaviour dominate much of the literature on sustainable consumption, but substantial behaviour change among individuals has not occurred as predicted. Some focus has shifted to look at upstream interventions, such as education. The Green-Schools Programme (known internationally as Eco-Schools) is one such intervention. The aim of this thesis was to explore consumption in the context of the Green-Schools Programme. The main research question asks: in the context of the Green-Schools, how are sustainable behaviour practices developed in the home? The findings presented in this thesis show that sustainable behaviour has developed in the home from both internal and external factors, the Green-Schools effect being one such factor; the programme does influence behaviour in the home context to some degree. One of the main findings of this research indicates that schoolchildren are imparting ‘positive pester power’ on household behaviour practices and the majority of households are passively practicing sustainable consumption. These findings contribute to knowledge on sustainable consumption in the home context.

From Unemployment to Sustainable Livelihoods in Ottawa's Technology Sector (Working Paper 44)

Since submission of the draft report to the OECD‐LEED Program on 30 June 2007, a unique seven‐years retrospective study of the unemployed high technology workers was released by Statistics Canada.1 Drawing upon Statistics Canada’s confidential Longitudinal Worker File – itself constructed from four administrative data sources that linked Records of Employment and tax filer information by the Social Insurance Number and firm‐level data by a company identifier – this study was able to identify and trace the re‐employment of those permanently laid off in the high‐tech industry by location. The findings are stunning.

Decentralization and Governance for Sustainable Society in Indonesia

Indonesia, over the past two decades, has embarked on a process of decentralization as part of a broader process of democratization, which followed earlier periods of centralized governance and authoritarian rule across the archipelago. The purpose of this book is to explore the connections between governance and sustainable society in a wide variety of policy fields in Indonesia,Indonesia and how reforming governance structures may contribute to societal benefits and the creation of a long-term sustainable society. The structures created may be characterized as a variable form of multi-governance, with varying types of relationships between the central government and newly empowered local governments.

Soil Health, Soil Biology, Soilborne Diseases and Sustainable Agriculture

Soil Health, Soil Biology, Soilborne Diseases and Sustainable Agriculture provides readily understandable information about the bacteria, fungi, nematodes and other soil organisms that not only harm food crops but also help them take up water and nutrients and protect them from root diseases. Complete with illustrations and practical case studies, it provides growers and their consultants with holistic solutions for building an active and diverse soil biological community capable of improving soil structure, enhancing plant nutrient uptake and suppressing root pests and pathogens.

MOWING TO GROWING: TRANSFORMING A MUNICIPAL GOLF COURSE TO URBAN AGRICULTURE IN BALTIMORE CITY

This thesis demonstrates how landscape architects can transform underused golf course facilities located within cities for urban agriculture (UA). In the last decade more than 1000 golf courses have closed in the United States. Municipal golf courses represent some of the largest pieces of open space in cities and because of their inherent infrastructure they can provide the ideal location to support large-scale UA. In Southwest Baltimore large food deserts are a serious health concern and represent a lack of access to healthy food options for residents. Carroll Urban Agriculture Park is a design response resulting from a detailed analysis of the existing Carroll Park Golf Course and the surrounding community of Southwest Baltimore. The design will create an urban farm in a park-like setting to provide readily accessible healthy food options and various educational opportunities, and to support current and future urban agriculture related businesses in Baltimore.

The transition to agriculture in south-wertern Europe : new isotopic insights from Portugal's Atlantic coast

For the past 15 years, a succession of stable isotope studies have documented the abrupt dietary transition from the Mesolithic to the Neolithic in Western and Northern Europe. Portugal, with its Late Mesolithic shell middens and burials apparently coexisting with the earliest Neolithic, further illustrates the nature of that transition. Individuals from Neolithic contexts there had significantly different diets to their Mesolithic counterparts. No evidence was found for a transitional phase between the marine oriented Mesolithic subsistence regimes and the domesticated, terrestrial Neolithic diet. Two later Neolithic individuals, however, showed evidence for partial reliance on marine or aquatic foods. This raises questions about the possible persistence of marine dietary regimes beyond the Mesolithic period. This article is followed by a brief note by Mary Jackes and David Lubell.

Genome-wide copy number variation (CNV) detection in Nelore cattle reveals highly frequent variants in genome regions harboring QTLs affecting production traits.

Background: Copy number variations (CNVs) have been shown to account for substantial portions of observed genomic variation and have been associated with qualitative and quantitative traits and the onset of disease in a number of species. Information from high-resolution studies to detect, characterize and estimate population-specific variant frequencies will facilitate the incorporation of CNVs in genomic studies to identify genes affecting traits of importance. Results: Genome-wide CNVs were detected in high-density single nucleotide polymorphism (SNP) genotyping data from 1,717 Nelore (Bos indicus) cattle, and in NGS data from eight key ancestral bulls. A total of 68,007 and 12,786 distinct CNVs were observed, respectively. Cross-comparisons of results obtained for the eight resequenced animals revealed that 92 % of the CNVs were observed in both datasets, while 62 % of all detected CNVs were observed to overlap with previously validated cattle copy number variant regions (CNVRs). Observed CNVs were used for obtaining breed-specific CNV frequencies and identification of CNVRs, which were subsequently used for gene annotation. A total of 688 of the detected CNVRs were observed to overlap with 286 non-redundant QTLs associated with important production traits in cattle. All of 34 CNVs previously reported to be associated with milk production traits in Holsteins were also observed in Nelore cattle. Comparisons of estimated frequencies of these CNVs in the two breeds revealed 14, 13, 6 and 14 regions in high (>20 %), low (<20 %) and divergent (NEL > HOL, NEL < HOL) frequencies, respectively. Conclusions: Obtained results significantly enriched the bovine CNV map and enabled the identification of variants that are potentially associated with traits under selection in Nelore cattle, particularly in genome regions harboring QTLs affecting production traits.

An Investigation of Vertical Turbulent Transport Processes in Coastal Regions Using Tower Observations

High-resolution tower observations of turbulent transport processes in the coastal atmospheric surface layer show that the exchange coefficients for momentum, enthalpy, and moisture behave differently for different environmental and atmospheric conditions. The drag coefficient is closely tied to wind speed and turbulent intensity. The exchange coefficient for enthalpy shows a dependence on stability. Analysis of the turbulent kinetic energy budget yields a new parameterization framework that well explains the observed variation of the drag coefficient, particularly at low wind speeds.

Education for Sustainable Development in Norwegian Geography curricula

In Norway, environmental education (EE) has been part of schools’ curricula since the 1970s. The concept of education for sustainable development (ESD) was introduced after Agenda 21 was introduced at the UN conference on environment and development held in Rio in 1992. The article shows there has been little change in the geography curricula since the concept ESD was introduced, and no important differences are found between curricula for mandatory schooling (classes 1–10) and curricula for upper secondary schools. ESD is mentioned in the geography curricula but without explanation and implementation. Core goals in the general national core curricula may indicate a change to ESD, but they have not been followed in the development of geography curricula in Norway.

Early Childhood Education For Sustainable Development in Portugal

This chapter reports on the Portuguese trial of the Environmental Rating Scale for Sustainable Development in Early Childhood (ERS-SDEC) scale which was carried out in the context of the initial training of pre-school teachers at the University of Évora and during their practicum in local pre-schools. The particular context of this trial in initial teacher education provides a particular focus on the professional development of the students, and the cooperating teachers provided by their engagement in a collaborative action-research project that was focused upon Education for Sustainable Development. After providing some Portuguese contextual elements related with ESD, we will report on the trial of the scale in Évora and its results in terms of improving the quality of classroom practices and students and teachers professional development provided by their participation in the project. Finally we will share some reflections on the project, the format and use of the scale and on some critical issues that we learned to be critical in terms of ESD in Early Childhood.