Article


Natural infrastructure investment and implications for the nexus: A global overview

Submitted by Stavros Stagakis on June 19, 2018 - 6:05pm

As deeply interlinked challenges to water, energy, and food security appear poised to accelerate in the coming decades, interest has grown in landscape-based approaches to manage water-energy-food (W-E-F) nexus risks and trade-offs. Both engineered and "natural infrastructure" approaches are needed to increase productivity and resilience in W-E-F systems and to meet pressures of a growing global population and changing climate.

Managing wetlands for disaster risk reduction: A case study of the eastern Free State, South Africa

Submitted by Stavros Stagakis on June 19, 2018 - 6:00pm

This article investigated the knowledge and practice of a nature-based solution to reduce disaster risks of drought, veld fires and floods using wetlands in the eastern Free State, South Africa. A mixed research method approach was used to collect primary data using three data collection tools, namely questionnaires, interviews and field observations. Ninety-five wetlands under communal and private ownership as well as a few in protected areas were sampled, with their users completing questionnaires.

A spatial framework for targeting urban planning for pollinators and people with local stakeholders: A route to healthy, blossoming communities?

Submitted by Stavros Stagakis on June 19, 2018 - 5:56pm

Pollinators such as bees and hoverflies are essential components of an urban ecosystem, supporting and contributing to the biodiversity, functioning, resilience and visual amenity of green infrastructure. Their urban habitats also deliver health and well-being benefits to society, by providing important opportunities for accessing nature nearby to the homes of a growing majority of people living in towns and cities. However, many pollinator species are in decline, and the loss, degradation and fragmentation of natural habitats are some of the key drivers of this change.

Ecosystem services must tackle anthropized ecosystems and ecological engineering

Submitted by Stavros Stagakis on June 19, 2018 - 5:48pm

The notion of ecosystem service is meant to better link human societies to ecological systems and to serve has a tool for decision making. However, the notion has never been applied in a comprehensive and consistent way to anthropized ecosystems while most ecosystems are indeed anthropized. This means that in initiatives of ecosystem service assessment anthropized ecosystems are either neglected or their services assessed in a misleading way.