Freshwater systems and ecosystem services: Challenges and chances for cross-fertilization of disciplines.

Freshwater ecosystems are among the most threatened in the world, while providing numerous essential ecosystem services (ES) to humans. Despite their importance, research on freshwater ecosystem services is limited. Here, we examine how freshwater studies could help to advance ES research and vice versa. We summarize major knowledge gaps and suggest solutions focusing on science and policy in Europe. We found several features that are unique to freshwater ecosystems, but often disregarded in ES assessments. Insufficient transfer of knowledge towards stakeholders is also problematic. Knowledge transfer and implementation seems to be less effective towards South-east Europe. Focusing on the strengths of freshwater research regarding connectivity, across borders, involving multiple actors can help to improve ES research towards a more dynamic, landscape-level approach, which we believe can boost the implementation of the ES concept in freshwater policies. Bridging these gaps can contribute to achieve the ambitious targets of the EU's Green Deal.

Assessing planning implementation using the conformance and performance approach: The case of Romania's local environmental action plans.

Many of the outcomes of environmental plans are difficult to measure. Therefore, little is known as to whether such plans achieve their goals, whether outcomes are reached and lessons learned to influence future plans. Our study aims to address this gap by systematically evaluating the implementation of Local Environmental Action Plans (LEAPs) of 29 counties in Romania and the factors affecting it. We draw on both quantitative (official statistical data) and qualitative (planners' assessments) evaluation methods and two conceptions of plan implementation success (conformance and performance based) to assess LEAP implementation. Our findings indicate mixed levels of conformance and performance. While the implementation of LEAPs conforms with the plans from the perspective of progress of overall policy implementation, this does not conform with the plans in terms of positive changes on the ground. LEAPs perform well in mitigating local environmental problems and coordinating with other planning initiatives but badly in terms of their usefulness in the decision-making process, having little influence on lower-level plans. Furthermore, the quality of LEAPs may not be important in relation to their implementation, while investments in the capacity of planning agencies, as well as local political support and participatory approaches, may improve the implementation of LEAPs in the future. The results of our study may assist the devising bodies in enhancing the implementation of future versions of LEAPs by revealing the main opportunities and constraints influencing implementation.

A global horizon scan of the future impacts of robotics and autonomous systems on urban ecosystems.

Technology is transforming societies worldwide. A major innovation is the emergence of robotics and autonomous systems (RAS), which have the potential to revolutionize cities for both people and nature. Nonetheless, the opportunities and challenges associated with RAS for urban ecosystems have yet to be considered systematically. Here, we report the findings of an online horizon scan involving 170 expert participants from 35 countries. We conclude that RAS are likely to transform land use, transport systems and human-nature interactions. The prioritized opportunities were primarily centred on the deployment of RAS for the monitoring and management of biodiversity and ecosystems. Fewer challenges were prioritized. Those that were emphasized concerns surrounding waste from unrecovered RAS, and the quality and interpretation of RAS-collected data. Although the future impacts of RAS for urban ecosystems are difficult to predict, examining potentially important developments early is essential if we are to avoid detrimental consequences but fully realize the benefits.

An evaluation of environmental plans quality: Addressing the rational and communicative perspectives.

Environmental action plans are important instruments intended to provide sustainable solutions for the most pressing environmental issues. As they should be updated regularly, efforts to evaluate their quality are essential for enabling incremental improvements in upcoming versions. The aim of our study was to systematically evaluate the quality of Romania's Local Environmental Action Plans (LEAPs) by following a theoretical framework that includes principles from both rational and communicative approaches to assessing plan quality. We selected 32 LEAPs and applied an evaluation protocol that enabled a comprehensive assessment of the plans. Our results showed an overall moderate quality of the LEAPs. Although most plans identify many environmental problems in need of solutions, in reality additional urgent environmental problems often exist. Furthermore, LEAPs perform only moderately in identifying tools for implementation provisions and ensuring the participation of the public in the planning process, and they are even weaker in establishing goals and achieving coordination across different governmental levels. Overall the assessment reveals that plans are rarely able to craft an appealing policy message. Our findings could be used as guidance for LEAP coordinating agencies to improve the plans in the upcoming updating processes, as they identify plan weaknesses and suggest ways to achieve high quality environmental plans. Furthermore, our novel plan assessment method based on rational comprehensive and communicative approaches to plan quality evaluation can be adapted easily to other studies.

Factors driving collaboration in natural resource conflict management: Evidence from Romania.

A critical challenge in natural resource management is to bring all stakeholders together to negotiate solutions to critical problems. However, various collaborative approaches to heading off conflicts and resolving natural resource management disputes have been used. What drives these efforts, however, still needs further research. Our study provides a systematic look at the drivers likely to initiate collaborative problem-solving efforts in four cases in Romania. We use Emerson's et al. (2012) framework for collaborative governance and multi-value qualitative comparative analysis (mvQCA) to analyze cases involving endangered species, restrictions on forest harvest, conflicts associated with infrastructure development projects, and disputes over the management of environmentally sensitive areas. Our findings contribute to the already existing collaborative governance literature indicating which of the four factors: uncertainty, interdependence, consequential incentives, and leadership, in which combination, are necessary and sufficient to spur collaborative resource management efforts. Our results showed that in Romania the initiation of collaboration is best explained by positive consequential incentives (i.e., financial opportunities) which has determined leaders to take initiative. This study provides additional information for the complicated process of natural resource management which is often overriding collaboration by investigating what enables and constrains collaborative efforts in a country where natural resources were managed and used according to the principles of central planning.