Energy policies for rural electrification: a social multi-criteria evaluation approach

In this article, a real-world case- study is presented with two general objectives: to give a clear and simple illustrative example of application of social multi-criteria evaluation (SMCE) in the field of rural renewable energy policies, and to help in understanding to what extent and under which circumstances solar energy is suitable for electrifying isolated farmhouses. In this sense, this study might offer public decision- makers some insight on the conditions that favour the diffusion of renewable energy, in order to help them to design more effective energy policies for rural communities.

Aparcería y gestión de la gran propiedad rural en la Cataluña contemporánea

La capacidad de las formas de tenencia, y más concretamente de la aparcería, para estimular el crecimiento agrario ha dado origen a un amplio debate, iniciado por los economistas clásicos del siglo XVIII y mantenido hasta nuestros días. Hasta la década de 1970 dominaron las opiniones poco favorables a la aparcería; sin embargo, a partir de esta fecha, han aparecido bastantes trabajos empíricos y teóricos cuestionando dichas tesis. Se trata mayoritariamente de trabajos vinculados a enfoques neoinstitucionalistas, distantes del pensamiento neoclásico más ortodoxo, que parten de la inexistencia de un mercado perfectamente competitivo con el que supuestamente se alcanzaría una asignación razonable de recursos, y que concluyen que la aparcería podía alcanzar notables niveles de eficiencia, aunque fuera una eficiencia del second best. Estas conclusiones coinciden en parte con algunas investigaciones sobre la agricultura española y catalana contemporánea, cuyos resultados contradicen la imagen dominante de una agricultura poco proclive al cambio y con escasa capacidad de crecimiento. En este artículo se pretende exponer el funcionamiento de la aparcería en Cataluña y cuestionar que dicha forma de tenencia sea un factor explicativo relevante del moderado crecimiento de la agricultura catalana.

Definició de les estratègies de desenvolupament rural integrat i sostenible per a la comarca del Solsonès : 2007-2013

L’objectiu del present projecte és establir i recomanar un seguit d’estratègies de desenvolupament rural integrat i sostenible per a la comarca del Solsonès. Per damunt de tot pretén ser una eina útil, fent coincidir les propostes amb l’àmbit temporal del nou PDR (2007-2013) i presentant el projecte a diferents institucions. Amb aquest objectiu s’han estudiat els aspectes socioeconòmics més rellevants dels diferents municipis, així com altres factors clau com els recursos naturals , els elements dinamitzadors del territori i el context global de l’agricultura i polítiques sectorials europees. A partir de l’avaluació estratègica, i el posterior debat en grups de discussió, es conclou que el Solsonès és una comarca amb la població envellida, especialment a les zones rurals, on els ocupats agraris cada dia són menys. Amb tot, es configura un escenari on el despoblament rural és constant, amb les conseqüències socioembientals implícites a aquest fenomen. Posteriorment a l’avaluació es discuteix l’estratègia global de desenvolupament rural, i, en base a aquesta, es proposen diferents línies estratègiques agrupades en tres grans eixos: la vertebració social, la vertebració territorial i el manteniment, millora i coneixement del paisatge cultural.

De l'economia a les mentalitats: reforma agrària, desenvolupament rural i identitat ètnica als Andes

Estudi elaborat a partir d’una estada a la Facultad Latinoamericana de Ciencias Sociales, Ecuador, entre setembre i desembre del 2006. El projecte té l'objectiu general d'elaborar una monografia, entre el treball d’arxiu i el de camp, capaç d’exemplificar els processos de consolidació dels sectors dirigents indígenes i de vincular-los amb les transformacions de la societat rural andina contemporània. L’estudi de cas és el d’una organització de segon grau molt representativa (la UNOCANC, parròquia de Toacazo, província de Cotopaxi, Equador), analitzant el que han significat aquest canvis des de la descomposició del règim d’hisenda fins a l’ascens d’una part de l’élite camperola local a les altes instàncies de la CONAIE (Confederación de Nacionalidades Indígenas del Ecuador).

Ten Propositions on Rural Poverty and Agrarian Transition in Central Eurasia

The relation between agricultural development and rural poverty reduction in six Central Eurasian countries, namely Azerbaijan (South Caucasus) and Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan and Uzbekistan (Central Asia), is discussed by presenting and analyzing ten propositions. These propositions cover a broad range of issues that relate to rural poverty in this region, such as: the state of income and non-income poverty; the diverse processes of land reform and farm restructuring, and agricultural policy reform; and finally, the institutional and market framework that is needed for dynamic agricultural and rural development. The paper contends that rural poverty is not responding as robustly to rapid economic growth in these countries, and that agricultural growth, in particular in the newly emerging peasant farm sector, is necessary to promote rural poverty reduction.

Outbreak of human toxoplasmosis in a rural area. A three year serologic follow-up study

Thirty-six persons living on a farm located in the state of Minas Gerais (Brazil) were studied. Nine of them had the glandular form of toxoplasmosis, between May and August, 1976. These nine cases of toxoplasmosis were confirmed serologically by immunefluorescence-IF-, presenting IgG antibody titres between 1:4096 and 1:32000 and IgM antibody titres between 1:16 and 1:8000. Twelve out of thirty-six persons studied were considered to be "dubious cases". They were defined either by presenting a clinical picture compatible with acquired toxoplasmosis, yet having low serologic titres, or inversely they did not have a clear clinical picture but had serologic evidence of recent Toxoplasma infection. Fifteen out of thirty-six persons studied showed neither serologic nor clinical evidence of recent Toxoplasma infection. The epidemiologic information suggests two possible modes of transmission: a) poorly cooked pork at a barbecue party; b) farm vegetables and soil contaminated with Toxoplasma gondii oocysts (rat-cat cycle). Serologic follow-up nine months later in the human farm population demonstrated still high IgG titres, yet they tended to decline and IgM titres became negative. Three years later most of the IgG titres continued to decline and were almost compatible with the titres obtained in Brazilian population surveys.

Agroecologia periurbana a Sant Cugat: document base per a la redacció del Pla de Gestió i Desenvolupament del parc rural de la Torre Negra

El parc rural de la Torre Negra ha estat protegit recentment després de 15 anys de lluita ciutadana, gràcies a l’aprovació del Pla Especial de Protecció i Millora el 29 de juny del present any. A partir d’ara, s’obre un ampli ventall de possibilitats per a la seva gestió i desenvolupament. En aquest context és on es situa el present estudi, amb la finalitat de presentar unes línies estratègiques bàsiques per a iniciar l’activitat al parc. Una activitat que té en el punt de mira el desenvolupament rural de l’espai i la transformació social de la ciutadania.

Ecoetiquetes de serveis: establiments de turisme rural en l'àmbit del Parc Natural de l'Alt Pirineu

L’increment del turisme rural i la relació directe amb l’entorn és el que ha motivat l’elaboració d'aquest projecte. L’objectiu del qual és fer un estudi de l’estat ambiental dels 17 establiments de turisme rural (ETR) dels 47 ETR situats a l’àmbit d’influència del Parc Natural de l’Alt Pirineu (PNAP). A partir del qual s’analitzarà la viabilitat d’aplicar el Distintiu de Garantia de Qualitat Ambiental (DGQA).

Epidemiological aspects of toxoplasmosis in schoolchildren residing in localities with urban or rural characteristics within the city of Rio de Janeiro, Brazil

Immunofluorescence tests (IF) for toxoplasmosis were performed on a total of 608 schoolchildren in elementary and junior high grades. 166 being in the Bonsucesso district (an urban region of Rio de Janeiro) and 442 children from locations within the lowlands of Jacarepaguá (with rural characteristics). All the IF-IgM were nonreactive, whilst 416 schoolchildren (68.4%) were IF-IgG serum-reactive ([greater than or equal to] 1:16). The percentages of serum-reactives in Jacarepaguá were significantly higher than in Bonsucesso, both as regards the total number of schoolchildren (p < 0.001), as also when subdivided according to the age-grades from six to eight years (p < 0.001) or from twelve to fourteen (p < 0.05). Both in Jacarepaguá and in Bonsucesso, the prevalence of reactions in the 12 to 14 year age-grade was significantly greater than in the 6 to 8 year age-grade (p < 0.001 in both cases). Expressively larger prevalences of serum reactions were found in Jacarepaguá among schoolchildren who preferred eating raw or undercooked meat, as well as among those having cats as pets; this occurred equally in the 6 to 8 year and in the 12 to 14 year age-grades. In Bonsucesso, the only significant difference was in the 6 to 8 year age-grades that had cats as pets. Thus, it has been verified that the risk of infection is greater and more precocious in localities with rural characteristics than in urban regions.

High fat versus high carbohydrate nutritional supplementation: a one year trial in stunted rural Gambian children.

OBJECTIVE: The study tests the hypothesis that a low daily fat intake may induce a negative fat balance and impair catch-up growth in stunted children between 3 and 9y of age. DESIGN: Randomized case-control study. SETTING: Three rural villages of the West Kiang District, The Gambia. SUBJECTS: Three groups of 30 stunted but not wasted children (height for age z-score < or = -2.0, weight for height z-score > or = -2.0) 3-9 y of age were selected by anthropometric survey. Groups were matched for age, sex, village, degree of stunting and season. INTERVENTION: Two groups were randomly assigned to be supplemented five days a week for one year with either a high fat (n = 29) or a high carbohydrate biscuit (n = 30) each containing approximately 1600 kJ. The third group was a non supplemented control group (n = 29). Growth, nutritional status, dietary intake, resting energy expenditure and morbidity were compared. RESULTS: Neither the high fat nor the high carbohydrate supplement had an effect on weight or height gain. The high fat supplement did slightly increase adipose tissue mass. There was no effect of supplementation on resting energy expenditure or morbidity. In addition, the annual growth rate was not associated with a morbidity score. CONCLUSIONS: Results show that neither a high fat nor a high carbohydrate supplement given during 12 months to stunted Gambian children induced catch-up growth. The authors suggest that an adverse effect of the environment on catch-up growth persists despite the nutritional interventions.

Construcció i explotació d’un complex de turisme rural a la població d’Àreu (Pirineu de Lleida)

Aquest treball de fi de carrera pretén desenvolupar el pla de negoci per a la construcció i l’explotació d’un complex de turisme rural al Pallars Sobirà. El projecte compren l’enderroc de les construccions preexistents, construcció i posterior explotació d’apartaments d’ús turístic i una cafeteria a la població d’ Àreu. Dins el pla de negoci s’hi contemplen els plans comercial, financer, l’anàlisi del mercat i l’entorn i una acurada definició del servei que s’oferirà. Amb el treball es vol, doncs, aportar idees pràctiques i útils per a la consecució dels objectius plantejats en el projecte familiar.

Effects of immigration on the prevalence of malaria in rural areas of the Amazon basin of Brazil

Epidemiological studies were conducted on malaria in three rural areas of the Amazon basin in the State of Rondônia: the town of Costa Marques, Forte Príncipe da Beira (Fort), and an immigrant settlement in the nearby forest. These studies were instituted to document the malaria problem and to describe the role of immigration on its distribution and prevalence. Hospital records in the town show that the number of malaria cases increased five fold from 1983 to 1987 and that the predominant malaria parasite changel from Plasmodium vivax to P. falciparum. Increased malaria followed increased immigration and colonization of the forest. A series of epidemiologic studies suggested the linkage between malaria and immigration as the prevalence of malaria was 1-2% at the Fort, a stable community, 8-9% at Costa Marques, a growing community, and 14-26% in the new settlements in the forest.

The demand for intensity versus frequency of alcohol consumption: Evidence from rural Australia

This paper develops a theoretical model for the demand of alcohol where intensity and frequency of consumption are separate choices made by individuals in order to maximize their utility. While distinguishing between intensity and frequency of consumption may be unimportant for many goods, this is clearly not the case with alcohol where the likelihood of harm depends not only on the total consumed but also on the pattern of use. The results from the theoretical model are applied to data from rural Australia in order to investigate the factors that affect the patterns of alcohol use for this population group. This research can play an important role in informing policies by identifying those factors which influence preferences for patterns of risky alcohol use and those groups and communities who are most at risk of harm.