Passar para o conteúdo principal

page search

Displaying 85 - 96 of 285
Reports & Research
Novembro 2012

Meeting Name: European Commission on Agriculture
Meeting symbol/code: ECA 37/12/3
Session: Sess. 37

Conference Papers & Reports
Dezembro 2011

Arable fields make up 60 % of the total area of Hungary; in Europe, this rate is higher only in Denmark. Ecological conditions are favourable but organic matter resources in the soil have been depleted in the past 20 years and draughts threaten production in an increasing area. Animal husbandry…

Journal Articles & Books
Dezembro 2011

In this study we (1) examined the applicability of the widely available CORINE land cover map of Europe in predicting several components of the richness of forest breeding bird community, and (2) analysed how different ecologically meaningful species groups respond to the differences in…

Constitution
Dezembro 2011

The fundamental law was adopted by Parliament and signed by President Pl Schmitt.

Journal Articles & Books
Dezembro 2011

- Environmental factors act in a hierarchical manner at multiple spatial scales to influence the organisation of ecological assemblages; however, the relative influence of the different scale-related factor groups is poorly known. We evaluated the importance of catchment-scale and site-scale…

Journal Articles & Books
Dezembro 2011

Soil nutrient status is one of the most important constituents of land productivity. The research presented in this article is aimed at describing the influence of nitrogen, phosphorous, and potassium availability on crop yields across the major soil types of Hungary, under different climatic…

Journal Articles & Books
Dezembro 2011

A zöldenergia (energetikai biomassza) előállítható elsődleges, másodlagos és harmadlagos biomasszából. Elsőként a melléktermékeket és hulladékokat célszerű felhasználni, majd pedig a fás és lágy szárú célültetvényeken előállított zöldenergia-hordozókat. A hazai mező- és erdőgazdasági…

Conference Papers & Reports
Dezembro 2011

Land property, in the post socialist countries, was rebuilt in the beginning of the 90’s. Theprocess went in different way in Poland and in Hungary. The different initial conditions areresulted in different development in the agricultural economy of these two countries. Now theagriculture had…

Journal Articles & Books
Dezembro 2011

Questions: Can the climatic adaptive capacity of natural ecosystems be estimated with using landscape indicators based on vegetation or land-cover data? Can species distribution model (SDM) outputs be enhanced using such indicators? What are the data requirements and optimal parameter values of…

Journal Articles & Books
Novembro 2011

The present document is an update and presentation of the natural, economic and social resources for sustainable development and management of the fishery and aquaculture sector in Armenia. It aims to call attention to, and provide evidence of, the fact that fisheries and aquaculture have…

Journal Articles & Books
Novembro 2011

This issue examines the ¿Economic and social significance of forests for Africa¿s sustainable development¿. It addresses efforts of African nations to sustainably manage their forests. Authors share cases and experiences highlighting attempts made by forest and natural resource managers to…

Policy Papers & Briefs
Julho 2011

Great share of rented land in total utilised area as well as a significant variability of land rent and market prices of land causes a need of research that would assess which factors influence the land rent as well as the price of land and how significant such factor are in each state. The…