800 research outputs found
what is governed and why?
In the last decade there has been a significant shift in the framing of
climate governance. The UN Framework Convention on Climate Change (UNFCCC) has
moved from an explicit focus on mitigation, to also include adaptation.
Climate change is no longer simply about reducing emissions but also about
enabling countries to deal with its impacts â be it on development, migration,
or health. Yet most studies of the climate regime have focused on the
evolution of mitigation governance, not adaptation. This tendency is partly
because adaptation was considered a âtabooâ topic in the UNFCCC as many states
did not want to concede that climate change was occurring, or did not want it
to be considered a substitute for mitigation. In short, global adaptation
governance is understudied and poorly conceptualized. In this paper, we ask:
what constitutes and characterizes global adaptation governance? We attempt to
characterize governance efforts in terms of what, who and how adaptation is
governed. We examine: the constituent parts of an emerging regime (principles,
norms, rules, decision-making procedures), the institutions involved, and how
these parts have been manifested in concrete modes of governance (standards
and commitments, operations, finance, knowledge and networking). To aid this
mapping, we use the mitigation regime as a heuristic for comparison. We find
that there is indeed an emerging global regime around adaptation, although
characterized by âsoftâ procedural and facilitative modes of governance.
Furthermore the institutional complexity and fragmentation we see in global
adaptation governance arises for different reasons than for the mitigation
regime. Namely the epistemic ambiguity around adaptation, including its scalar
framing, and the power politics around controlling donor funds for adaptation.
This paper contributes to our understanding of the shift in framing of global
climate governance, from mitigation to adaptation, and the coherence of this
regime
Management of strawberry blossom weevil and European tarnished plant bug in organic strawberry and raspberry using semiochemical traps
The strawberry blossom weevil (Anthonomus rubi) and the European tarnished plant bug (Lygus rugulipennis)
cause large (10 - >80%) losses in yield and quality in organically grown berries. A consortium with 6 European
countries has been created to work on the management of those pests. The pheromones of A. rubi and L.
rugulipennis have been characterized in England by NRI/EMR. For the attraction of A. rubi the importance of host
plant volatiles in combination with the pheromones has also been documented. The natural semiochemical
mechanisms of sexual attraction and host plant finding of A. rubi and L. rugulipennis will be further studied and
exploited to develop effective semiochemical traps for their management through mass trapping. Attractive lures for
these two species will then be combined into a single multitrap with the aim of managing two pests simultaneously in each crop. This will be one of the first approaches to pest management of non-lepidopteran insect pests of
horticultural crops using semiochemicals in the EU, and probably the first to target multiple species from different
insect orders. The project will be organized in the following work packages; 1) Chemical analysis of plant volatiles, 2) Pest insects in strawberry, 3) Pest insects in raspberry and 4) Trap design and lure development. The authors gratefully acknowledge the financial support for this project provided by the CORE Organic II Funding Bodies, being partners of the FP7 ERA-Net project, CORE Organic II (Coordination of European Transnational Research in Organic Food and Farming systems, project no. 249667)
Does a Drop-in and Case Management Model Improve Outcomes for Young Adults Experiencing Homelessness: A Case Study of YouthLink
This study used two approaches to examine YouthLink as an example of a drop-in and case management model for working with youth experiencing homelessness. These approaches investigated the same group of 1,229 unaccompanied youth, ages 16 to 24 and overwhelmingly Black, who voluntarily visited or received services from YouthLink in 2011. Both approaches looked at the same metrics of success over the same time period, 2011 to 2016. One approachâStudy Aim 1âexamined the drop-in and case management model overall, asking whether YouthLink's service model resulted in better outcomes. It compared a YouthLink cohort with a group of highly similar youth who did not visit YouthLink but may have received similar services elsewhere. A second approachâStudy Aim 2âinvestigated within the YouthLink cohort the ways in which YouthLink's drop-in and case-management approach worked toward achieving the desired outcomes
Trapping of Lygus rugulipennis in Norwegian strawberry crops
European tarnished plant bug (ETB) sex pheromone traps in Norwegian strawberry must be deployed very early in the season to maximize catches. To trap females or the new generation, other attractants must be added.
The strawberry blossom weevil attractant PV2 may act as a slight antagonist in ETB trapping, especially early in
the season
Traps for Lygus rugulipennis and Anthonomus rubi: preliminary results from Softpest Multitrap activities in Latvia
There is a lack of appropriate plant protection methods against strawberry blossom weevil (SBW) not only in organic plantations, but also in plantations, where IPM is used. European tarnished plant bug (ETPB) is not currently recognized as a pest in Latvian strawberry plantations, because the visual defects made by bugs are not important for Latvian consumers.
Cross vane bucket traps and sticky stake traps were the most effective for trapping SBW in Latvia. These traps, where the lure was positioned at the top of cross vanes, were also the most effective for capturing ETPB
Mass trapping Anthonomus rubi and Lygus rugulipennis in strawberries
The strawberry blossom weevil, Anthonomus rubi, and the European tarnished plant bug,Lygus rugulipennis, can cause substantial damage in organic strawberries in Northern and Central Europe. In conventional production it is also desirable to find alternatives to current pesticide controls, which negatively affects beneficials and also creates a risk of building pesticide resistance. Anthonomus rubi lays an egg in a developing flower bud and then partially bites off the flower stem, resulting in a loss of yield. Lygus rugulipennis nymphs and adults feed on flowers and developing fruitlets, causing a fruit distortion which makes the damaged fruit unmarketable. In the ERA-NET CORE Organic project âSoftpest Multitrapâ, we studied how pheromone and plant volatiles can be combined to improve trapping of the two pests. Our studies also included trap design and placement of traps in the field (grid size, perimeter versus field centre), investigations of the phenology of A. rubi and L. rugulipennis. In 2014 we assessed a âmultiâ-trap for both species. Results will be presented and discussed
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