How to incorporate climate change into modelling environmental water outcomes: a review

Environmental water represents a key resource in managing freshwater ecosystems against pervasive threats. The impacts of climate change add further pressures to environmental water management, yet anticipating these impacts through modelling approaches remains challenging due to the complexities of the climate, hydrological and ecological systems. In this paper, we review the challenges posed by each of these three areas. Large uncertainties in predicting climatic changes and non-stationarities in hydrological and ecological responses make anticipating impacts difficult.

In addition, a legacy of relying on modelling approaches informed by historic dependencies in environmental water science may confound the prediction of ecological responses when extrapolating under novel conditions. We also discuss applying ecohydrological methods to support decision-making and review applications of bottom-up climate impact assessments (specifically eco-engineering decision scaling) to freshwater ecosystems. These approaches offer a promising way of incorporating climatic uncertainty and balancing competing environmental objectives, but some practical challenges remain in their adoption for modelling environmental water outcomes under climate change.

Journal of Water and Climate Change 11.2 (2020), 327 - 340

Unpacking Water Governance: 

A Framework for Practitioners

Water governance has emerged as an important topic in the international arena and is acknowledged to be a crucial factor for adequate and sustained progress towards achieving Sustainable Development Goal (SDG) 6. However, there is not enough clarity about the practical meaning of the term “water governance” and how to work with it. This paper reviews the term’s use, to reveal how the concept is understood, referred to, and implemented in practice by different stakeholders.

Based on literature review and consultations with experts, we identify and describe the core components of water governance (functions), describe their potential qualities when performed (attributes), and how they interrelate with the values and aspirations of the different stakeholders to achieve certain outcomes. These different components are described in detail to construct an operational framework to assess and work with water governance, which covers water and sanitation services delivery, water resources management and transboundary waters.

Water 2020,12, 827; doi:10.3390/w12030827

Comparative Assessment of Water Governance in Protected Areas

This paper undertakes a comparative analysis of the governance systems of nature areas in relation to resilience measures in the field of water and nature management. The main question is to identify the key characteristics of governance that influence the resilience of the selected areas.

The purpose of this comparative study is to understand and explain how aspects within the governance context influence the success of policy initiatives or measures towards resilience goals. For comparison, the hierarchic method is used. The results of the five case studies are compared: four cases from the Netherlands and one from UK. For the assessment of the governance of selected areas the governance assessment tool is used to systematically assess the relevant elements and qualities of the governance contexts and to understand the circumstances for the implementation of adaptive measures. The results of the comparison reveal different combinations of the governance qualities creating, to some extent, the setting for the resilience of the areas in which external factors and continuous interaction between layers of the governance system influence the adaptive capacity of the governance to manage resilience.

Water 2020, 12, 740; doi:10.3390/w12030740