Search results for "vine"

Soil Carbon Budget Account for the Sustainability Improvement of a Mediterranean Vineyard Area

2020

Sustainable viticulture is suggested as an interesting strategy for achieving the objectives of global greenhouse gas (GHG) emission reduction in terms of mitigation and adaptation. However, knowledge and quantification of the contribution of sustainable vineyard management on climate change impact are needed. Although it is widely assessed by several authors that the agricultural stage has a great impact in the wine chain, very few studies have evaluated the greenhouse gas emission in this phase including the ability of soil to sequester carbon (C) or the off-farm C loss by erosion. This work aimed to provide a vineyard carbon budget (vCB) tool to quantify the impact of grape production on…

Towards More Efficient Incentives for Agri-environment Measures in Degraded and Eroded Vineyards

2015

Evaluating the economic damage caused by soil erosion is important. In addition to increasing the awareness of the problem among farmers and policy makers, evaluation of the economic damage caused by erosion can promote the implementation of more sustainable soil management practices. In the present study, we describe a new approach to evaluate incentives for the adoption of agri-environment measure (AEM) in degraded and eroded vineyards. To estimate this incentive, the replacement cost (RC) and the loss of income are calculated when the vineyard is managed with conventional tillage versus a cover crop (AEM). Our findings show that the incentive could range from the loss of income due to AE…

How common are inclusive educational practices among Finnish teachers?

2017

Several instructional strategies have been recommended for use in heterogeneous classrooms, but the frequency of their actual use has remained largely unknown. Therefore, an electronic survey was sent to Finnish comprehensive school teachers (N = 2276) in order to assess the prevalence of three selected inclusive strategies: co-teaching, group work, and differentiation. The results showed that co-teaching was used by 42% and group work by 43% of the teachers at least on a weekly basis, while differentiation was used regularly by 83% of teachers. The application of all strategies was strongly associated with teacher category, with subject teachers using them less frequently than classroom te…

Goldschmidt Abstracts 2010 – R

2010

(Un)sustainable creativity? Different manager-employee perspectives in the finnish technology sector

2020

The importance of creativity for working life and in organizations has increased in recent years. At the same time, the theme of sustainability has been intensely debated in research, society, and organizations. Together, creativity and sustainability have sometimes been described as a contradictory phenomenon: they are described in ways that place them in opposition to each other. To better understand creativity and sustainability and their differences from the perspective of people in different positions, we take advantage of a sociocultural approach in which we do not focus only on creative individuals but also on the impact of creativity on both organizational stakeholders and society a…

Les paradoxes de l'emploi féminin sur le pourtour méditérranéen

2012

Cette invitation originale à un voyage sur le pourtour de la Méditerranée permet de mieux appréhender les raisons de la colère des jeunes. L'analyse comparative dans quatorze pays révèle les paradoxes de l'emploi féminin dans des contextes sociaux, démographiques, culturels et économiques, plus ou moins distants, à la lumière de données statistiques les plus récentes. Ces contrées reflètent une image pessimiste : en écho d'une segmentation du marché du travail, le chômage frappe particulièrement la jeunesse, les itinéraires des jeunes femmes ressemblent à un dédale d'incertitudes et de contradictions. Pourtant, certains pays leur offrent davantage d'opportunités.

Out of sight : Profiling soil characteristics, nutrients and bacterial communities affected by organic amendments down to one meter in a long-term ma…

2019

Common soil characteristics, nutrients and microbial activity at deeper soil depths are topics seldom covered in agricultural studies. Biogeochemical cycles in deep soils are not yet fully understood. This study investigates the effect of different mineral and organic fertilisation on soil organic matter dynamics, nutrients and bacterial community composition in the first meter of the soil profiles in the long-term maize cropping system experiment Tetto Frati, near the Po River in northern Italy. The following treatments have been applied since 1992: 1) crop residue removal (CRR), 2) crop residue incorporation (CRI), 3) crop residue removal with bovine slurry fertilisation (SLU), 4) crop re…

Interannual vineyard crop variability in the Castilla–La Mancha region during the period 1991–1996 with Landsat Thematic Mapper images

2004

The vineyard crop is considered an indicator of vegetation cover processes in the Castilla–La Mancha region, as the crop has undergone far-reaching changes in the last ten years: abandonment, removal of vineyards and replacement with other crops such as cereal. The so-called ‘Change detection’ is a process that allows identification of differences in the state of the vineyard by observing it at different times. Essentially, it involves the ability to quantify temporal effects using multi-temporal datasets. The aim of this study is to analyse the vineyard variability during the period 1991–1996 using different Landsat-5 Thematic Mapper (TM) images belonging to an identified period that highl…

Refugee-background students negotiating academic literacy practices in L2: a dialogical and nexus analytical approach

2022

Tässä artikkelissa tarkastellaan pakolaistaustaisten opiskelijoiden osallistumista akateemisiin tekstikäytänteisiin toisella kielellä. Näillä opiskelijoilla oli myös aiempaa korkeakoulutusta. Ryhmä on jäänyt aiemmissa tutkimuksissa vähälle huomiolle. Tutkimuksen konteksti on uudenlainen korkeakoulutaustaisille maahanmuuttajille tarkoitettu koulutus, jossa yhdistyvät kieli- ja sisältöopinnot. Tutkin, miten kaksi avainosallistujaa ymmärtää ja ottaa haltuun suomenkielisen laskentatoimen kurssin tekstikäytänteitä osana koulutusta. Teoreettisesti ja metodologisesti tutkimus nojaa dialogiseen lähestymistapaan ja neksusanalyysin viitekehykseen. Ensisijainen aineisto koostui haastatteluista ja vide…

Epistemic governance in local policy debates : The case of entitlement to early childhood education and care in Finland

2019

In Finland, children below school age have enjoyed the right to attend subsidised full-time early childhood education and care (ECEC). However, the attendance rate in Finland is low in comparison to other Nordic countries. Furthermore, the entitlement was restricted to 20 h per week in 2016 unless the child’s parents work or study full-time or unless it is believed that the child will benefit from full-time ECEC. The debates concerning restrictions in ECEC entitlement in three municipal councils serve as the data for this study. By using the framework of epistemic governance, we identify three differing constructions of the ECEC’s societal functions in the municipal policy debates. The simi…