1,450 research outputs found
Heavy Metal and Contaminant Loading in the Oder River Floodplains and Consequences for Livestock Management
The predominately pristine lower Oder floodplains have experienced sedimentation and enrichment of heavy metals and contaminants since the start of industrialization in the region. With the creation of the German-Polish National Park, which included the flooded grassland area, intensive milk production has been prohibited. The objective of this research was to estimate the impact of the floodplain heavy metal and contaminant levels on the lower Oder region. Soil and plant content were analyzed for three transects according to accepted DIN methods. High content in soil did not consistently result in high plant contents; however, higher content levels were often observed in hollows. A particular vegetation characteristic of heavy metal soil content was not observed. Exceeded levels in terms of the German fodder ordinance were most frequently detected for Cadmium and Manganese. Extensive pasturing of suckler cows and young or beef cattle is possible with the exception of problem areas
Long Term Results for the Naturalisation of River Valley Grassland in the Lower Floodplains of the River Oder
The flooded grassland area in the lower reaches of the River Oder covers about 10,000 ha, of which 4,000 ha are situated on the German side and the remainder in Poland. In spite of extreme flooding conditions (annual winter flooding from 15 Dec. to 15 April and occasional summer flooding) the area was used very intensively in GDR times. After the political change in 1989, the management of the cross-border GermanPolish National Park, which was situated in this area, was changed abruptly to extensive grassland utilisation. This paper reports on changes in the composition and productivity of the grassland
Zymo-Parts: A Golden Gate Modular Cloning Toolbox for Heterologous Gene Expression in Zymomonas mobilis
Product Service System Innovation in the Smart City
Product service systems (PSS) may usefully form part of the mix of innovations necessary to move society toward more sustainable futures. However, despite such potential, PSS implementation is highly uneven and limited. Drawing on an alternate socio-technical perspective of innovation, this paper provides fresh insights, on among other things the role of context in PSS innovation, to address this issue. Case study research is presented focusing on a use orientated PSS in an urban environment: the Copenhagen city bike scheme. The paper shows that PSS innovation is a situated complex process, shaped by actors and knowledge from other locales. It argues that further research is needed to investigate how actors interests shape PSS innovation. It recommends that institutional spaces should be provided in governance landscapes associated with urban environments to enable legitimate PSS concepts to co-evolve in light of locally articulated sustainability principles and priorities
ΠΠΎΠΌΠΏΡΡΡΠ΅ΡΠ½ΠΎΠ΅ ΠΌΠΎΠ΄Π΅Π»ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ Π½Π°ΠΏΡΡΠΆΠ΅Π½Π½ΠΎ-Π΄Π΅ΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ ΡΠΎΡΡΠΎΡΠ½ΠΈΡ ΡΠ²Π°ΡΠ½ΡΡ ΠΊΠΎΠ½ΡΡΡΡΠΊΡΠΈΠΉ
Π Π΄Π°Π½Π½ΠΎΠΉ ΡΠ°Π±ΠΎΡΠ΅ ΠΏΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ ΠΏΡΠΈ ΠΎΡΠ΅Π½ΠΊΠ΅ ΠΈ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΠΈ ΠΆΠΈΠ²ΡΡΠ΅ΡΡΠΈ ΡΠ²Π°ΡΠ½ΡΡ
ΠΌΠ΅ΡΠ°Π»Π»ΠΎΠΊΠΎΠ½ΡΡΡΡΠΊΡΠΈΠΉ Π²Π°ΠΆΠ½ΡΡ ΡΠΎΠ»Ρ ΠΈΠ³ΡΠ°ΡΡ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΡΠ°ΠΊΡΠΎΡΡ. Π£ΡΠ΅Ρ ΠΈΡ
Π²Π»ΠΈΡΠ½ΠΈΡ ΡΠ΅Π°Π»ΠΈΠ·ΡΠ΅ΡΡΡ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΡ ΠΌΠ΅ΡΠΎΠ΄Π° ΠΊΠΎΠ½Π΅ΡΠ½ΡΡ
ΡΠ»Π΅ΠΌΠ΅Π½ΡΠΎΠ². ΠΠΏΠΈΡΠ°Π½Π° ΡΠΈΡΠ»Π΅Π½Π½Π°Ρ ΠΌΠ΅ΡΠΎΠ΄ΠΈΠΊΠ° ΡΠ°ΡΡΠ΅ΡΠ° ΠΎΡΡΠ°ΡΠΎΡΠ½ΡΡ
ΡΠ²Π°ΡΠΎΡΠ½ΡΡ
Π½Π°ΠΏΡΡΠΆΠ΅Π½ΠΈΠΉ ΠΈ Π΄Π΅ΡΠΎΡΠΌΠ°ΡΠΈΠΉ Π² ΡΠ»Π΅ΠΌΠ΅Π½ΡΠ°Ρ
ΡΠ²Π°ΡΠ½ΡΡ
ΠΌΠ΅ΡΠ°Π»Π»ΠΎΠΊΠΎΠ½ΡΡΡΡΠΊΡΠΈΠΉ.Π§ΠΈΡΠ»Π΅Π½Π½ΠΎΠΎΠ±ΠΎΡΠ½ΠΎΠ²Π°Π½ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠΉΠΌΠ΅ΡΠΎΠ΄ΠΏΠΎΠ²ΡΡΠ΅Π½ΠΈΡΠΆΠΈΠ²ΡΡΠ΅ΡΡΠΈΡΠΊΠ°Π·Π°Π½Π½ΠΎΠ³ΠΎΠΊΠ»Π°ΡΡΠ°ΠΌΠ΅ΡΠ°Π»Π»ΠΎΠΊΠΎΠ½ΡΡΡΡΠΊΡΠΈΠΉ
Modelling the Long-Term Impact on Herder Incomes and Environmental Services in an Uncertain World
Environmental, market and political influences affect herdersβ livelihoods with the expectation that they maintain biologically and economically resilient systems. To balance these external influences and the trade-offs within a grassland system it involves the consideration of interactions between grassland ecology, technology use, environmental externalities, utilisation by grazing animals for food and fibre production, and the long-term profitability of the farming system. Many of these variables are slow-moving and are trade-offs are most efficiently studied with models. The StageTHREE Sustainable Grasslands Model, which utilizes the core functions and dynamics of more mechanistic tools, has been designed to minimize the skill and data required for parameterisation. It allows the key dynamics of the grassland systems to be incorporated along with the stochasticity of the system, in terms of both the uncertainty of the production and market environment. This enables an investigation into the sustainability and environmental impacts of alternative livestock management practices, so that these can be evaluated in relation to policy options. This paper presents an insight into the integration of herder level bioeconomic modelling for the analysis of grassland policy impacts in Mongolia and China. The research highlights that policy settings that reduce stocking rates can improve the environmental services from grasslands, and in most cases, also improve herder livelihoods and resilience
βWeβre Not Being Treated Like Mothersβ: Listening to the Stories of First Nations Mothers in Prison
This article is based on research with over 160 First Nations women in prisons in New South Wales, Australia. The research identified the lived experience of prison sentences for First Nations women in prison. Our research methodology was guided by an Aboriginal womenβs advisory body called sista2sista. It was based on the principles of Dadirri in which we listened to the stories of First Nations women in prison on their terms. Consequently, many stories we heard were not about the criminal sentencing process itself, but about the impacts of imprisonment on their capacity to be caregivers in the community, including as mothers, grandmothers, aunts, sisters, teachers and role models. The findings from this research are dual. First, the importance of listening to and empowering First Nations women in prison in policy making that concerns First Nations women. Second, the need to decarcerate First Nations mothers and listen and respond to their needs, expectations, priorities and aspirations, to ensure they are supported in fulfilling their role and responsibility to care, nurture, strengthen and lead their families and communities.</jats:p
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